Wet Saw-8 Reasons to Tell You the Advantages of Choosing

Wet saw for work

If you often work with concrete, you would know that there are two main techniques used in cutting concrete; wet and dry cutting, For this reason, concrete cutting operations require some specific types of saws.

These are wet saw or a Dry concrete saw. However, as a wholesaler of concrete saws, you’re possibly wondering why you need to get wet saw or of what benefit they would be to you.

There are many advantages that you can derive from choosing these saws for concrete cutting tasks. To ensure that you’re making the right choice, see this guide below.

Wet saw for work

(Wet saw for work)

1. Concrete Wet Saw Can Make More Accurate Cutting

If you want straight and accurate cuts, you would need to make use of a wet diamond blade. It is a particular type of wet edge that is great for cutting concrete, and one of the best saw blades for cutting porcelain tile.

Because of the heat generated during dry cutting, contractors and workers often have to wait for the blade and surface that they are working on to become cold before they resume cutting. If not, too much heat might cause burns or spark a fire and cause overall harm.

Using a wet blade prevents this because the water always keeps the blade fresh. This way, all you need to do is keep using your blade long enough to make an entire cut without pausing. Your cuts become accurate and less messy, giving you an exceptional finish.

One more advantage of using a wet saw is that it prevents dust from gathering over your work area. Your cut is bright and precise because the water sweeps away the dust that may cover your line of cutting.

Wet diamond blades are great for cutting abrasive materials

 (Wet diamond blades are great for cutting abrasive materials)

2. Wet Saws help to Improve Work Efficiency

With the wet concrete saw and the wet cutting technique, life becomes more comfortable for those who work with concrete-cutting construction. The wet cutting helps to improve work efficiency in a lot of ways.

For example, it helps to get work done faster. You can make progress twice as quickly using the wet cutting technique than using otherwise. It is because the method for cutting requires less energy, time and resources.

You put in fewer hours in one wet saw cutting project than if you were cutting with a dry saw. Workers tend to enjoy the work experience more too.

Wet saws make cutting more comfortable and faster

 (Wet saws make cutting more comfortable and faster)

3.Wet Saw Blades to Avoid Generating More Heat

Asides keeping the dust generated during cutting in check, a wet saw helps to keep your blade fresh. Like we said earlier when you’re using a dry concrete saw using the dry-cutting technique, you would find that it is often scorching after you have been cutting for a while. It is because of the friction that comes from the blade rubbing against concrete.

Because of this hotness, you need to pause your cutting for a while to allow the dry concrete blade to cool off before you continue again or, it will heat up excessively. It may happen several times while you are cutting, and it not only slows the cutting process; it creates a significant delay in delivering fast on tasks.

If you choose to use a wet diamond blade with your wet concrete saw when cutting concrete, you would find that you don’t need to stop or pause for your blade to cool off. The wetness of the saw ensures that the wet module is always cold.

You generate less heat when you use a wet saw

 (You generate less heat when you use a wet saw)

4. Wet Saw Blades Reduce Dust

The chemical composition of concrete and mortar includes Silica. Prolonged exposure to Silica is widely known to be quite damaging to human health. Silicosis is a disease often exposed to silica.

If you inhale silica dust, some rough and tiny particles get into the lungs, which may cause severe problems over time, including difficulty in breathing correctly, a chronic shortage of breath, tuberculosis, lung cancer and other respiratory-related diseases.

However, this doesn’t have to be your case. With a wet concrete saw, you can avoid raising dust that comes with the dry cutting technique by 85%. Research, as well as apparent signs, show that dry cutting technique produces quite a lot of concrete dust.

On the other hand, the wet concrete technique creates less than dry cutting, which makes it safer for workers. The dust is no longer airborne; instead, it washes away with the water and away from your lungs.

Wet concrete saws help to reduce dust generated by cutting

  (Wet concrete saws help to reduce dust generated by cutting)

5. With Wet Saw Reduce Noise During Concrete Cutting

A study was conducted on the hazards and dangers of dust and noise during concrete cutting. It turns out that a considerable number of people working in construction had hearing loss due to noise exposure.

As you cut concrete using the dry cutting method, the noise level is still at a decibel that is too high; regardless of whether or not you use ear protection gadgets. On the other hand, wet cutting using wet saws is on a lower scale than the dry technique.

Is because the water used in the wet cutting process is a practical and safe measure to reduce the friction, giving off a lower cutting noise. It is a better choice for your health.

Wet saw blades make less noise when cutting

(Wet saw blades make less noise when cutting)

6. Wet Concrete Saws Reduce Vibration During Cutting

During dry cutting, there tends to be a lot of wave on the concrete surface due to the friction created from the blade hitting concrete. When there is constant vibration, it may cause a specific structure to disintegrate or fall apart.

With a wet concrete saw, there is less vibration. It primarily helps to maintain the integrity of the concrete structure. It is one significant advantage a wet saws has over dry saw blades.

Wetness of saw reduces vibration on impact

 (Wetness of saw reduces vibration on impact)

7. Using Wet Saw Blades Help to Reduce the Final Finishing Work

When you’re using a dry saw blade for cutting concrete, you create rough or uneven types of cuts. The inside of the blade looks even stiff and ugly. As explained earlier, this mainly comes as a result of starting and stopping for the blade to cool off, dust obstructing your working area, And use a dry concrete saw.

As a result of this, there is often the need for workers to return to cut projects to give it some extra finishing touch for a more refined look. This finishing touch is usually done manually with hammers and chisels, and the process is often time-wasting.

However, using a wet blade would give you a different effect. Cutting with wet saws give smoother and straighter edges, and it is the same for all kinds of wet saw blades. For example, the best porcelain wet tile saw would provide a smooth finish if used to cut tiles.

It is why artisans, contractors and those in construction work prefer to use wet saws for their cutting purposes. The finishing comes out cleaner, so no more energy is expended to do finishing work. You spend less time on a job and get more work done faster.

With wet saw blades you get cleaner cuts

(With wet saw blades you get cleaner cuts)

8. Cutting with A Wet Saw Blade Has Clear Advantages

It is clear to see that wet blades have clear and distinct benefits. They not only work to promote safety during cutting, but also aid in health promotion and illness prevention. Choosing wet saw blades gives you a cutting edge in doing faster work.

As a wholesaler and distributor, you must pay attention to work details to provide sufficient information for those seeking information. For example, did you know that wet saw blades are not restricted to wet concrete saws only?

There are other types of wet saw blades that have specific uses. Some of them are: Wet tile saw blade, wet saw blade for glass tile, glass wet saw blade, wet saws blade for porcelain tile, and a few others. These types of wet saws are better suited for less abrasive materials.

If you have porcelain tiles, glass tiles or other types of tiles that are not as hard as concrete, you should use the wet clay saw for cutting those tiles. They are safe, optimized for such use and make your cutting more comfortable.

The benefits and advantages of choosing a wet saws blade, No matter what you cut, outweigh the disadvantages.

Wet saws are great for both concrete and less abrasive materials like tiles

(Wet saws are great for both concrete and less abrasive materials like tiles)

Conclusion

A wet concrete saw uses one of the best-wet saw blades you can ask for while using the damp cutting technique. It has so many benefits which work in your best interest. It helps to preserve your health with less dust generation; it also saves time, energy and resources while giving your work a beautiful finish.

These benefits do not cover all the advantages of using a wet concrete saw, but you now have an idea of how necessary it is to choose one. If you need further help on making your choice, get in touch with NCCuttingtools. A trusted name in providing these sort of services and handling other cutting tools challenges you might have.

7 Benefits of Choosing Carbide Saw Blade for Your Project

Segment circular saw blades with carbide tips

Segment circular saw blades with carbide tips

Caption: Segment circular saw blades with carbide tips

Carbide saw blade usually made from a mixture of carbide with elements like tungsten, iron, silicon, etc. These tools are famous for their widespread use.

Are you still thinking whether a carbide saw blade is the right choice for your next project? If that is the case, check out our list of carbide benefits and learn more about these tools!

Chapter 1.Carbide Saw Blade–It Is Extremely Tough

Saw blade on wood carbide inserts
Caption: Saw blade on wood carbide inserts

Did you know what the main advantage of choosing a carbide saw blade over steel is? According to experts, it is the toughness of this material and its resistance to damage.

Let’s say that you need to cut a hardwood piece. The chances are it contains tiny minerals or silica particles. Unless it is considerably thinner and smaller than your steel blade, the chances are the hardwood might damage it. The same applies to small rocks, sand, and debris found in wood applications.

Solid carbide cutting tools are a far durable choice for strong wood and other materials. These saw blades are tough and capable of pushing through debris effortlessly. That way, you minimize or eliminate the damage that your blade might suffer.
Here is another situation where the toughness of carbide is critical. You might need to cut lumber or even metal that you want to use for another purpose. Cutters might need to be careful about screws, nails, and bullets found inside those applications.

You might not notice all nails and hit them with the blade while cutting. A steel blade is likely to break, but if you use carbide, it will be durable enough to cut through. The chances are you will go through a nail without noticing it.

Chapter 2.A Carbide Blade Saw Remains Sharp for Longer Than Steel

Carbide table saw blade

Caption: Carbide table saw blade

Since a carbide circular saw blade is tougher than its steel counterpart, it can maintain its sharpness for longer. Steel is not that tough and durable, which is why the blade tends to get dull quickly. That means you will need to sharpen it frequently, which requires additional time and effort.

On the other hand, you only need to use a carbide saw blade sharpener on rare occasions. The tool’s capability to remain sharp is impressive. That contributes to the overall convenience of using the tool.

The experts advise against using a dull blade for multiple reasons. It will almost certainly lead to chipping. You might even encounter overheating issues that burn the cutting material. The risk also lies in causing a blow-out of the grain and shattering it.

If you use a sharp blade, you will increase the quickness of cutting, as well as smoothness of the cut. Those who are using woodworking machines will also decrease the load that they endure. That is why you should check the sharpness of the blade frequently.

Chapter 3.Carbide Blade Saw–It Has a Long Lifespan

Carbide circular saws
Caption: Carbide circular saws

Did you know that carbide saw blades can last for up to two decades? That is an ambitious forecast, and it depends on many factors. First, you will need to maintain the tool by cleaning it regularly and storing it safely. Additionally, you will need to replace the tips whenever necessary.

However, even if your blade lasts for several years, you will get excellent value for money. Here is a vital tip on how you can boost the longevity of your carbide saw blade. Since the tips of your blade will be the one most prone to wear and tear, fortunately, you can have a professional to replace only the tips. Any local shop should be capable of welding replacement tips on your unit reasonably quickly.

Chapter 4.A Carbide Saw Blade Is Resistant to Thermal Damage

Carbide-tipped rotary saw blade
Caption: Carbide-tipped rotary saw blade

Overheating is a serious issue for amateur and professional cutters. You need to monitor the heat level during the process.

Too much heat can cause various problems for steel blades. For starters, high temperatures might change their shape. Those deformations could render steel tools unusable.

It is an error that frequently happens to beginners. They are often unaware of the high heat before they run into a problem.

Thermal deformations are a common issue, and one of the ways to fight it is by choosing carbide saw blades.

These blades are robust and resistant to general wear and tear, but also extreme heat. They can maintain optimal

performance even when the temperature is at very high levels. If you are in a rush, you could benefit from not thinking about the heat too much. Carbide saw blades enable you to focus on the cutting results and ignore overheating issues (at least to some extent).

The resistance of these tools to heat will improve efficiency when cutting. You will be able to go through more applications than with steel units.

Chapter 5.An Excellent Investment in the Long Run

Tungsten carbide-tipped saw blades
Caption: Tungsten carbide-tipped saw blades

Saw blade buyers often have the wrong mindset. They are looking for the cheapest solutions available on the market without worrying about the lifespan of the blade. However, if the user ruins the tool quickly, that means they will need a new one.

That is an additional expense, and if you count all investments, you get a high price tag.

For the same money, you can get a durable and long-lasting carbide saw blade in custom dimensions. Carbide is resistant to heat and overall damage, which makes it cost-effective in the long run.

The odds are a single carbide saw blade would last longer than multiple steel units. Not only that saves you money, but you also don’t need to go through the hassle of buying a new blade frequently. It is a win-win situation for both your budget and the convenience of using the tool.

Chapter 6.Cleaner Finishes and Cuts

Carbide-tipped blade on a radial arm saw
Caption: Carbide-tipped blade on a radial arm saw

What is your primary consideration when cutting any material? First, you want to make an accurate cut. But if we are honest, that is where the cutter’s skills are most important. On the other hand, the tool significantly affects how smooth and clean your cut will be.

Due to the durability and toughness of the blade, the edges can remain sharp for a considerable time. As you might know, only a sharp edge is capable of making smooth and clean cuts. The fact that carbide tips will stay sharp for a significant time will enable you to cut various applications smoothly.

That is critical for various reasons. Not only you get the results that you want, but you get them the first time. It saves you a lot of time and effort. Imagine the minutes and nerves you would have to spend on adjusting the imperfections to get the desired results.

The significant think about clean cuts is that carbide saw blades can make them on both wooden and metal applications. These tools won’t reduce grain damage compared to steel and ensure that an improved joint fit and tighter glue bonds.

Thanks to these clean cuts, operating the tools will also be easier. The chances of kickbacks will be minimal, which minimizes the risk of injury. That makes carbide saw blades a safe tool selection, especially for those with a lack of experience.

Chapter 7.Easy to Replace

A circular saw with a carbide brazing
Caption: A circular saw with a carbide brazing

We already went through this in the article, but a reminder doesn’t heart. Carbide-tipped tools are particularly durable because they are easy to replace. If your tips got dull, you could use a grinding technique to get rid of old carbide and add new carbide layers.

The critical advantage of tipped tools compared to solid carbide is that you don’t have to buy a new tool in case of breaking it. Once breakage happens, you might be able to remove the old tips. It is much more convenient than buying a new blade.
However, it is worth noting that not even carbide saw blades can last forever. The good news is that you don’t have to throw away the blade that you can’t use it anymore. Don’t be afraid to get creative and use it differently. For example, you can design a small ax from a used saw blade.

Conclusion

Carbide saw blades come with multiple benefits that make the cutting process easier and more accurate. Additionally, these tools can save time, effort, money, and other resources. The only thing to ensure is to pick the right company for purchasing your blade.

You have many carbide cutting tools manufacturers on the market, but you want an experienced provider. That is why you can’t go wrong with NCCuttingTools.

Here is an overview of the reasons why you should choose this manufacturer:

• More than 20 years of experience in the industry – that enables them to tackle both simple and complex projects.

• Skilled engineers with extensive knowledge – the professionals working at the company have all the required skills to design high-quality carbide saw blades.

• State-of-the-art equipment – the company has all the tools required to meet the needs of even the most complicated orders

• Meeting customer’s requirements – the manufacturer listens to your specific requests and makes sure to follow the instructions to the smallest detail.

• Fast delivery – the company is capable of delivering your tools quickly, even for large orders!

• Competitive prices – the cost of tools is among the most affordable you will find on the market.

If this sounds like a good deal, please feel free to contact NCCuttingTools to discuss your order details!

9 tips for keeping your grinding wheels performing every time

Grinding machine

A grinding wheels is an abrasive cutting tool. An abrasive cup grinding wheel is a standard tool, popular in many workshops, and is highly versatile and convenient.

Today, grinding wheels have different characteristics that include hardness, grain size, and wheel bond. During selection, the shape, and kind of material being cut matter, might prompt you to opt for diamond grinding wheels. However, seeing as a grinding machine is often used in a workshop. Maintaining the overall performance of your grinding wheel is very important. This article offers you insightful tips on the best ways to keep your wheels going, especially in the common diamond wheels grinding.

Grinding machine

(Grinding machine)

Nine tips for keeping your grinding wheels performing every time

Be properly trained

Grinding wheels possess high strength. At the same time, depending on the make of the material, they can also be brittle. It is, therefore, important that one handles them with great care and caution all the time.

Diamond grinding wheel manufacturers usually include a manual with every purchase. You should read through this. I mean, who knows how to care for the wheel better than the person who made it?

If it’s your first time acquiring a grinding machine or perhaps you changed machines, you should still take time out to read the manual and probably watch videos too. If you’re an employer or a supervisor, ensure every member of your team is familiar with the manual as well. Trained personnel are aware of the dos and don’ts for guaranteeing high performance. Proper training can prevent costly mistakes that might shorten the life span of your wheels.

A grinding machine up close
(A grinding machine up close)

Carry out a thorough inspection

Inspecting your grinding discs is vital to ensure their integrity before use. Carry out reviews regularly in diamond wheels grinding, or as indicated in the wheel’s manual. Steps you should take during an inspection of the disc using the ring test are:

  • Ensuring the wheel is free of dust or any material that could dampen sound.
  • You must Suspend the wheel on a shaft or hard surface.
  • You must Tap the disc at a 45-degree angle, to an imaginary vertical line in the center of the grinding disc, on each side.
  • You must Repeat the experiment with the top at the bottom.
  • The presence of dead sound at any point indicates a crack and makes the wheel unsuitable for use. For optimal performance and safety, do not use a cracked wheel.

Diamond grinding discs
(Diamond grinding discs)

Use a wheel that fits

It is essential to use a disc that fits to prevent pieces from flying off and causing injuries. Not only does a fit wheel ensure worker’s safety, but it also provides smooth operation. An unfit diamond cup wheel grinding disc can be a dangerous work hazard.

Ensure you inspect all parts of the wheel and the machine before you begin working. You should also use mounting blotters if provided. Your mounting flanges have to be equal to or greater than a third of your wheel’s diameter.

In addition to this, it’s vital to ensure your grinder guards are properly secured. They typically only expose about a quarter of your entire wheel’s diameter when adequately secured. Your grinder guards should cover essential parts like the spindle, the end nut, and the flanges.

Abrasive grinding discs
(Abrasive grinding discs)

Use wheel-specific materials

There are several types of discs for cutting different materials. It would do you a lot of good to know which wheel is best for which metal. In grinding hard materials, diamond grinding wheels for carbide is a good choice. Cylinder or wheel rings are more useful in the production of flat surfaces. While straight wheels are a better fit for cylindrical and centerless operations.

There are many other examples. Using the best wheel designed for a particular material does the job correctly. It preserves the productivity of the wheel. Also, it prevents damage to your disc or equipment. Note that your technique would have to change depending on the material you’re cutting.

Diamond grinding wheels for carbide
(Diamond grinding wheels for carbide)

True and dress your wheels

Although an abrasive cup grinding wheels possess a certain degree of self-sharpening. There are still external measures that you can use to help them maintain their edge and sharpness. The essence of truing your grinding wheels is to maintain its alignment. Truing your wheels gives you an even surface for measuring and grinding. If your grinding surface and grinding table aren’t aligned, your wheel needs truing.

After completing this, you can then proceed to dress your wheel as well. Dressing a wheel involves removing a layer of abrasive, so a new and sharp one is exposed. These two processes help you maintain the integrity of your diamond surface grinding wheels. Not only does it improve the quality of your work, but It’s also a pocket-friendly way to help your wheels last longer.

Grinding wheels in action
(Grinding wheels in action)

Keep consistent pressure while grinding

Keeping a constant pressure might be a bit of a challenge, as one tends to change pressure overtime naturally. But it’s essential to maintain the right amount of tension throughout the job.

In using diamond grinding wheels for carbide, the force should be enough to allow the disc grains to do all the work. You don’t want to press down too excessively or too lightly. Too hard, and you risk the disc overheating very quickly. If the pressure is too light, the material will bounce off the wheel. You have to utilize a technique that allows you to apply just the right pressure while cutting in every direction.

Ensure the wheels are running at the operating speed

It might be tempting to crank up the speed of your machine. After all, it’s a sure-fire way to finish the job quickly and move on, especially if you have a lot of work to do. But before you hit the accelerator on your machine and increase the revolutions of your wheel. Read your manual first. Diamond grinding wheel manufacturers often include this in their guide. It’s usually indicated within these manuals the maximum speed that can be accommodated by the wheel.

The maximum speed of most grinding wheels is often somewhere between 5000 to 6500 feet per minute. Don’t run a motor at 8000 rpm, while its maximum is 5500 rpm. You’re just asking for trouble. A lot of things could go wrong when you push a wheel beyond its limit. Not only could you damage the wheel, but you could also shatter within minutes of use. So, to avoid exposing yourself and others to the hazard of a damaged or shattered disc, maintain the stated operating speed.

Grinding wheels operating at optimum speed
(Grinding wheels operating at optimum speed)

Handle and store your wheels with care

Your grinding wheel is one of the most critical parts of your grinding machine. Storing your abrasive wheels properly after use protects them from elements that could cause early wear and tear. Treating your wheels with care also protects it from damage.

Compromised diamond grinding wheels can be dangerous to use and will last a lot shorter than one with adequate supervision. Carefully read the manual to become acquainted with the best place and right temperature to store your wheels. Avoid dropping the wheels carelessly, and ensure the grinding wheel is secure before working.

A grinding wheel handled with care
(A grinding wheel handled with care)

Ensure your work area is clean and safe

All workspaces require a level of cleanliness and safety to provide efficient comfort and productivity. Workspaces dealing with heavy machinery are no exception. A clean and safe environment minimizes the risk of damage and injury to personnel and equipment.

Keeping your work area tidy, means things are stored properly. Neat areas ensure materials are easy to locate when you require them. It also involves removing potentially hazardous bi-products of your grinding. It includes pieces of metal, dust, and other materials that might cause trips or falls. A tidy work area is attractive to customers and employees, it reduces the risk of harm, and it makes your work more efficient.

A clean and tidy worship store
(A clean and tidy worship store)

Summary

Grinding wheels are an integral part of the grinding machine. The machine is, in turn, important in several cutting projects, and maintaining its components is essential. To improve the performance of your wheels, and save yourself from work disasters, you should adhere to the tips.

All these tips should help you maximize the productivity and life span of your wheels. However, they are most beneficial when you have premium gear. For the best diamond surface grinding wheels and more, NC cutting tools should be your first choice.

4 Tips for Buying Diamond Grinding Wheels for Carbide

A diamond grinding wheel for carbide

Diamond grinding wheels for carbide is one of the essential tools for the manufacturing of tungsten carbide.

From giving shape to hard materials like carbide, gemstones, or concrete (through slicing or cutting) to producing a smooth finish on a hard surface with high precision; diamond grinding carbide offers these and much more. Thus, it’s imperative to have pre-informed knowledge when buying diamond grinding wheels.

In this writeup, we will examine the tips for buying a diamond grinding wheel for carbide, features, and other related information that will aid in selecting the best grinding wheel for your workload.

A diamond grinding wheel for carbide
Figure 1: A diamond grinding wheel for carbide

Chapter1. Essential Features of a Diamond Grinding Wheel for Carbide

Every diamond grinding wheel manufacturer has some salient features that they usually put into consideration during the production process. These features, in most times, serves as a key pointer for every buyer to discern, which is best for their project.

Here, we’ll be highlighting some of those features.

1. High Grinding Sharpness

The diamond grinding wheel is great in cutting hard materials. Thus, every manufacturer makes it a point of duty to take its sharpness seriously so that it could serve its purposes. This distinctive feature of the carbide diamond grinding wheel will not only aid precision cutting but also make the production process faster.

Grinding and high-precision shaft processing on a circular grinding machine with sparks and cooling
Figure 2: Grinding and high-precision shaft processing on a circular grinding machine with sparks and cooling

2. High Wear Resistant

Another glaring feature of every diamond grinding wheel is its wear resistance. As far as you get the right grinding wheel for your business, then the issue of it wearing off within a short period shouldn’t be a threat. It is because it possesses hard silicon carbide as the base of its ingredient.

Still, this doesn’t mean you can be careless with it and use it as you deem fit. To make it last long, it is germane that you have an effective diamond grinding wheel dresser.

3. Flexibility at its peak

In every manufacturing company that deals with carbide, you’ll certainly see a lot of tools with rough surfaces. The grinding wheel for carbide is quite helpful in this aspect through its flexibility. This unique flexibility enables it to seamlessly improve the roughness of such surfaces, especially tools used for grinding.

4. Easy and convenient to use

Despite this all-round functionality of the grinding wheel, one would expect that only an expert can handle it. In contrast, everyone with the basics of how to use grinding can operate the tool effectively without failure.

These and other features, such as the ability to reduce the excessive grinding work burns, easy to plug, good self-sharpening, relatively slow grinding wheel consumption, and a host of others, are what makes this product unique.

Chapter 2. How to Know A Good Diamond Grinding Wheel for Carbide?

Not falling a victim of buying a grinding wheel that doesn’t meet up to your expectations stems from your ability to discern good diamond grinding wheels.

The four tips below will undoubtedly be a critical pointer that will help you in achieving this.

Take note of the abrasive- Grits and Grain

There are two primary components of every grinding wheel or bonded abrasive. First is the abrasive grain that functions in cutting, whereas the second component is the grits which hold the grains firmly while cutting.

Diamond Abrasive Wheels
Figure 3: Diamond Abrasive Wheels

When it comes to grains, there are different types of abrasive, and each comes with unique features. It includes fracture toughness, resistance to impact, strength, and hardness. To expound more on this, let’s take a look at the types of abrasive that make up the grinding wheels

  • Aluminum oxide (the most common of them),
  • Zirconia alumina (made of aluminum oxide and zirconium oxide),
  • Silicon Oxide (best for grinding soft aluminum and bronze, gray iron, brass, chilled iron and so on)
  • Ceramic Aluminum Oxide (The newest and hardest in the development of abrasive)

Irrespective of your preference, one thing you must never forget is to opt for abrasive with a minimal dulling point. It will prevent abrasive fractures, which translate to having new cutting points.

Having said this, what comes next is knowing the grit size. The grit size is the number of abrasive grains in the wheel. To make things easier, manufacturers designate a specific number to its characteristics.

The number on each grinding wheel corresponds with the number of openings per linear inch in the final screen size-mostly the size of the grain. Here, a grinding wheel with lower numbers such as 110, 16, 24 implies a wheel with coarse grains while the one with higher numbers like 70, 80, or 100 implies a fine grit wheel.

Therefore, we suggest you opt for a grinding wheel with an abrasive that fits perfectively with your work and grits with higher numbers that go with hard and brittle material to enjoy fine finishes.

Does the Bond Fit Perfectly?

A bond is an essential tool for every grinding wheel. It is what holds the abrasives together, which, as a result, leads to effective cutting. Bonds come in various types, including, Vitrified, Resinoid, Rubber, Silicate, and others.

However, each has its distinctive features. Factors such as materials, precision, wheel speed, as well as the type of grinding operation determine the kind of bond that will blend perfectly with your grinding wheel.

The strength of a bond is usually in the grade of the grinding wheel. It has a hard grade that is sturdy, and retain the grains well against the grinding forces that might cause loosening and extend each abrasive.

Similarly, the grade of the wheel is another crucial factor when talking about the bond in a grinding wheel. A hard grade wheel is suitable for jobs on high-horsepower machines, longer wheel life as well as jobs with small or narrow areas of contact. In contrast, the soft grade wheel, on the other hand, is suitable for jobs on rapid stock removal. Also, hard materials such as steels or carbides and jobs with large and vast areas of contact all require hard grade wheel.

For a company in the diamond industry that deals with carbides, a bond with soft grade wheels is the tool you need for your grinding process.

Also, the vitrified bond is usually the best for a diamond grinding wheel for carbide. Not only because of its porous, rigid, and robust nature but also because it has a high precision rate, and acid, water, oil, or variations in temperature do not affect it.

Take note of the wheel shapes

The wheel comes in different forms and shapes. Thus, it’s essential to know the wheel that will fit your kind of work perfectly.
The usual and most common of them all is the straight wheel. The periphery of the straight wheel houses its grinding face (the place where actual work takes place.)

Furthermore, there is the recessed wheel- a common variation with the straight wheel. As its names imply, the design of the center of the wheel blends in such a way that makes the wheel a lot suitable in machine spindle flange assembly.

Different Types of Wheel Shapes.
Figure 4: Different Types of Wheel Shapes.

The mounted wheel has the shape of a cone or plugs with a permanent mounting on steel mandrel, which makes the best tool off-hand and precision internal grinding jobs. Others are cup wheels, cylinder wheels, and the dish wheels

Select the right seller

All of these factors above might not be important if you didn’t buy from the right seller. It undoubtedly means you might lose out on tools that will carry out the task at hand perfectly. Several companies pose to be the best at what they do. Nevertheless, you should know that the more the sellers are, the higher your risk of getting a grinding wheel that is not up to par.

Despite this, some companies have a matchless reputation when it comes to manufacturing of a diamond grinding wheel for carbide. NC Cutting tools are one of the leading diamond tools for manufacturing companies. You can rest assured of getting customized, quality, and affordable grinding wheels, cutting, and grinding tools for your business.

Other factors you might want to consider include;

  • The severity of the grinding action
  • The grinding contact between the wheel and the workpiece
  • The machine horsepower
  • The wheel speeds.

A diamond grinding wheel
Figure 5: A diamond grinding wheel

Chapter 3. Recap and Final Thought

Now, it’s safe to say you have a vast knowledge of what you should be on the lookout for when sourcing for your carbide diamond grinding wheels. In order to save yourself the stress, time, and energy, it’s advisable to get your customized diamond grinding wheel from NC CuttingTools. Feel free to reach out to our specialist for a free consultation on your tools.

For seamless and better use, below is a bonus video on how to make good use of your diamond grinding wheels for carbide.

4 Classifications and 4 Advantages of the Diamond Grinding Wheel

A Typical Diamond Grinding Wheel

The grinding wheel is one of the earliest cutting tools with an abrasive component for cutting. Its advantages make it suitable in diverse industries today. However, there are many manufacturers and varying classifications of the grinding wheel. Choosing a particular type for an application is dependent on several factors, which can be challenging for end-users. Hence, to be able to select one, you must have at least a basic understanding of the varying classes of grinding wheels and their advantages. This article focuses on the diamond grinding wheel, and these wheels can be classified as follows.

A Typical Diamond Grinding Wheel

Figure 1: A Typical Diamond Grinding Wheel

1. Diamond Grinding Wheel of four kinds of classification

According to Bond Type

Another classification of the diamond grinding wheel is the bond type variations, namely;

  • Resin bond: The resin bond is famous for its simple grinding operation with very competitive material rate removal. Beyond that, it also maintains a minimal thermal effect on the workpiece. They have various applications like grinding, both metallic and non-metallic materials.
  • Ceramic bond diamond grinding the wheel; The invention relates a ceramic bond to your typical diamond grinding wheels for grinding a diamond. The inclusion of the ceramic bond in manufacturing diamond grinding wheel equips the tool with high heat conductivity and resistance. The ceramic bond diamond grinding wheel also ensures the sintering of the diamond at the right temperature. This wheel also has a grinding efficiency and service life higher and longer than that of the traditional grinding wheel.
  • Metal bond diamond grinding wheels: Metal bond grinding wheel has a structural composition of powdered metals and other compounds with diamonds. This wheel has a unique characteristic of high strength and long tool life with a lower number of redressing. However, one particular challenge with this wheel is that dressing is somewhat tricky.

A Bonded Diamond Wheel

Figure 2: A Bonded Diamond Wheel

According to the Production Process

Diamond grinding wheels also have classifications according to their production process, namely;

  • Sintered diamond grinding wheel: These wheels have long useful tool life, with faster feed rate and aggressive cut. Sintered wheels can be dressed to expose additional crystals for a more aggressive cut. But the dressing is not always needed if you follow a side-to-side pattern when grinding to ensure even wear.
  • Electroplated grinding wheels: This is a grinding wheel that contains diamond abrasives in its structural makeup. This particular characteristic makes it easy to use because they cut faster and smoothly. It is a handy tool that requires high precision.
  • Brazing diamond grinding wheels: This is a type of wheel for their high-precision grinding application. This class of diamond wheel has a manufacturing method of precise grinding of high-end glass and material grinding. The manufacturing model of the brazing diamond wheel accommodates customization.

You can easily customize the number and the diameter of your brazing diamond wheel. The diamond cutting components undergo multi-layer brazing. The diamond abrasive particles maintain a high holding force with long service life.

In comparison with both the sintering type and electroplating type, the brazing diamond has a longer service life. It has a higher machining quality, and the diamond abrasive particles have a high holding force in the highly-bare state.

Brazing Diamond Wheel
Figure 3:Brazing Diamond Wheel

According to the Grinding Method

The grinding wheel also has a classification that looks at all the different grinding methods manufacturers employ in producing grinding wheels. They are;

  • Diamond grinding wheel for grinding diamond,
  • Diamond grinding wheel for grinding cemented carbide,
  • Diamond grinding wheel for grinding PDC
  • Classification due to centerless grinding diamond wheel used for coreless grinding
  • Diamond grinding wheels used for ceramic products and cutting.

Industrial Diamond Grinding Wheel
Figure 4: Industrial Diamond Grinding Wheel

According to the appearance or shape

The grinding wheel has classifications according to the appearance of the wheel, namely;

  • Parallel grinding wheel: this is a wheel that users use for cylindrical grinding and edge machining. They are also popular for not loading up with the metal when in use.
  • Cylindrical grinding wheel: these wheels are popular for their precision in grinding. Most people also call them precision grinding wheels. They are the best alternative for dressing end faces, outer and conical surfaces of batches of shaft parts. They are very popular in the automotive industry.
  • Cup wheel: this wheel is mainly known for polishing stones and concrete. Sometimes in the hands of a skillful professional, it can also remove paint.
  • Edge grinding wheel: these wheels are popular for cutting notches and fitting on-site structural steel fittings.

some diamond wheels of different diameters
Figure 5:some diamond wheels of different diameters

2. 4 Advantages of the Diamond Grinding Wheel

Hardness

Diamond is a unique material with high strength and hardness. This unique characteristic allows it to take in a high amount of rough treatment. Plus, the diamond has a fine cutting edge that can create a structure on a diamond tool like the diamond grinding wheel. A precision diamond tool is a delicate tool that must always be under proper and use.

The diamond appears fragile but considered the most solid known material. Thus, industries also choose cutting tools that capable of dressing the hardest materials conveniently because the diamond itself is proficient at cutting the most durable material easily.

Using the diamond as an abrasive gives the wheel a unique edge with distinct properties for resistance to impact and hardness. Today we have different classes of diamond types and the unique advantages that distinguish each of them and their applications.

Quality of finish 

Imperfections can arise in many ways, and a precise and high-quality finish can only be obtained by considering all the many parameters which affect the machining process. The diamond grinding wheel is one of the most popular tools among diamond designers. It’s highly capable of dressing materials into any shape. Its multiplicity in applications makes it a favorite for professional jewelry designers.

The diamond abrasive gives the grinding wheel an ultra-precision edge that enables the wheel to produce an exact and yet neat finish.

Durability

Two factors set diamond grinders apart from the rest-longevity and durability.

Initially, a diamond grinder may be expensive. That extended life span of a typical grinder, however, recovers the extra cost quickly. The bonding agent is the key to the long life of this tool. The bond hardness is the opposite of the material’s hardness. By adjusting the hardness of the bond to fit the material, we can keep the diamond on the grinder for much longer.

Upon dressing of workpieces, diamond abrasives sometimes peel off. It is good because it can prevent coating flaking forms, causing severe damage to the diamond grinding wheel. It will, in turn, lead to an increase in the useful tool life of the tool.

Can Repeat and Reuse

After repeated use, even diamond tools will dull and wear down. Over time, there will not be as much diamond coating on the tool, and the cuts will take longer. If you have a traditional grinder, you might need a total overhaul. However, you can repeat and reuse diamond tools. Diamond tool manufacturers can replace their tools into a new state again. If diamond tools are more expensive to buy, you make up that money back by repeating and reusing them.

Summary

The grinding wheel is a cutting tool with a structural design to meet a growing need. Users complain about the challenges as regards the traditional grinding wheel failures as they now have to cut harder materials.

This wheel is a variation of the standard cutting tool that possesses the unique properties of a diamond. Features like the diamond’s hardness, toughness, etc., all make the diamond grinding wheel a unique cutting tool.

So, as you continue to look out for a better understanding of the different types of diamond wheel available, look no further, NCCuttingtools is the place for you. Click here for a video with up-to-date information about the grinding wheel, their different types, and their unique advantages.

5 Advantages and 4 Disadvantages of Portable Table Saws

A carpenter working with a table saw to cut wood

A portable table saws is one of the essential tools you will find either in a workshop or for on-site work. While various table saw exists, the portable saw has several edges over the others. It includes its portability, ripping and crosscutting, as well as metering and cutting of compound angles. However, despite its obvious importable benefits, it’s not totally a perfect tool for woodworking.

Thus, in this article, we will examine the advantages and disadvantages of a portable table saw. Also, we will guide you through how to choose the right portable table saw for your project.

Let’s dive in!

A carpenter working with a table saw to cut wood
Figure 1: A carpenter working with a table saw to cut wood

1.Features of Portable Table Saw

Before we proceed into analyzing the advantages and disadvantages of a portable table saw, let’s briefly check its features.

The Performance of the Engine

The portable saw features a central motor and auxiliary motor as the core of its engine. Although the primary purpose of the portable table saw is for light job site works, the engine is of standard in terms of stability during operation and how long it can perform without losing its efficiency.

Types of blade

The blade is an essential part of the portable table saw. The blade comes in various sizes and width. These make the portable working machine suitable for multiple uses without losing its efficiency. Also, the blade has a guard and anti-kickback pawls for protection during use.

Blade Controls

The blade control is a critical feature that determines the portable saw efficiency. Also, blade control is beneficial in adjusting the blade angle to derive a flawless woodcut. Blade control can either exist at the sides of the portable saw while some sit at the front. Other parts of a portable saw that go with blade control include a bevel-lock lever, a bevel handwheel, and the front-crank bevel. All these will ensure that you manually adjust the saw depending on the type of cutting you want to achieve.

A close view of a table saw
Figure 2: A close view of a table saw

Lubricating oil maintenance system

Another crucial feature of the portable table saw is its lubricating oil maintenance system. Like every other tool that works with fiction, portable saw requires the application of lubricating oil to perform at the optimal level. Fortunately, the portable table saw has an outstanding oil maintenance system.

Rip Capacity

In woodwork, the rip denotes board cutting along the grain. Conversely, rip capacity is a term that means the amount of maximum space between the edge of the blade and fence edge. Generally, most industrial portable requires a rip capacity of 24 to 25 inches for most woodwork, especially when dealing with not too thick material like plywood. The tougher the wood, the larger the rip capacity you will need.

Modern control system

The portable table saw also spots a modern control system that enables its manual adjustment. You will see the modifications you make on the screen with the latest portable saw.

2.5 Advantages of Portable Table Saw

Here are some of the pros of a portable table saw:

Portability

It is the most significant advantage of the portable table saw. It derives its name from its compactness, lightweight, and ease of carrying to job sites. This single attribute gives them an edge over other table saws. With a table saw, you can maximize the use of space as it takes relatively smaller spaces when you compare them to the others. Portable saw portability also implies that you can use them for any purpose at any place without worrying about moving it. It’s small size also makes it suitable for use in cramped spaces without affecting its crosscut ability.

Energy saving

The portable table saw utilizes lower energy as against other industrial table saws. With only 1 – 2 HP, you can make use of your portable saw without incurring much money on the electricity bills. Its energy-saving ability will enable you to save a significant amount of money while working with this portable working machine.

A worker cutting board with a table saw
Figure 3: A worker cutting board with a table saw

Affordability

Acquiring a portable table saw doesn’t cost a fortune. It’s one of the most affordable types of saws in the market. Owing to its lightweight, minimal engine and reasonable performances, portable saws are affordable to multiple users.

However, it is relatively affordable price doesn’t translate to poor performance and low durability. A portable table saw will effectively handle light to medium tasks of cutting plywood and other softwoods.

Multiple Uses

An aspect where the portable table saw has advantages over other industrial table saws is its ability to work on both large and small kinds of wood. The rigid table saw will not cut small wood, which makes the portable table saw ideal for projects that involve both large and small kinds of wood.

Safer to Use

The safety of a tool is always a target for any worker. Due to its relatively small size and compactness, portable table saws are generally safe with a lower incidence of accidence in comparison to the stationary table saw.

Here are a few safety tips for portable table saw:

  • Use the right blade for the material you are working on.
  • Unplug tool before you change the table.
  • Maintain a stable footing and don’t overreach.
  • Firmly secure the workpiece before cutting. Don’t hold a material to cut with your bare hand or across your body part.
  • Keep the portable saw power cord out of the way and away from the line of cut.
  • Ensure that the blade is clean and sharp to prevent kickback during use.
  • Avoid overheating of the portable saw.

It is a video on how to use the portable table saw correctly.

https://www.youtube.com/embed/Lxi8EWBWcOU?feature=oembed

3.4 Disadvantages of Portable Table Saw

As stated earlier, the portable table saw is not all bed of roses. It has its drawbacks which we have analyzed below:

Too compact

Portable working machines are typically small in size. As such, their engine generates only enough power to work on small logs. Larger and sturdy woods might damage the portable saw blade. Thus, portable saws are not suitable for large projects due to their low compactness.

High Noise Level

Since a portable table saw has no cabinet for their motor, they produce rather too large noise, which can be annoying to the operators and other people around. Consequently, you should wear protective ear guards when working with a portable table saw.

Intense Vibration

As you know already, portable saws are mobile. This mobility creates intense vibration during operation, which, in turn, affects the machine’s capacity to make straight cuts in wood.

Table saw ready to use
Figure 4: Table saw ready to use

Lower Stability

It’s almost impossible to make a perfect cut on wooden material. A portable table saw as a vibrating machine lacks adequate stability seeing in stationary cutting saws. It limits their ability to have a perfect cut.

A table saw displaying its blade
Figure 5: A table saw displaying its blade

Recap and Final Thought

As portable table saws demand continues to rise in the manufacturing industry, we believe you must have understood the advantages and disadvantages of the table saw. However, if you need customized tools that give you a high return on your investment, NCCuttingTools is a place to be. We have been leveraging scientific innovation with intense research to manufacturing diamond tools and other equipment for cutting, polishing, and dressing. Our specialists are always available to listen to your needs. Take advantage of our free project estimates today!

Grinding Wheel – 7 Tips for Dressing a Grinding Wheel

Grinding Wheel

Grinding wheel diamond dresser is an essential tool in abrasive truing wheel and other tools we use in the diamond industry. However, these tools wear over time, which calls for the need to dress them so that they can function more effectively.

Despite the apparent importance of these tools, unfortunately, only a few understand how to dress the grinding wheels. In this article, we will have provided you with step-by-step guides on using a grinding wheels diamond dresser. Also, we included tips for dressing a diamond grinding wheels. Whether you are a first-timer or an experienced person, you will find useful tips.

Grinding Wheel

Grinding wheel diamond dresser

What are grinding wheel dressers?

Grinding wheels dressers are tools that you can use in trimming (dressing) grinding wheels surfaces to return them to their original shapes. Grinding wheels diamond dresser works in such a way that it exposes fresh grains for new actions.

A machine operator dressing a grinding wheel with dressing too

Figure 1:A machine operator dressing a grinding wheel with dressing too

Four reasons to dress a grinding wheel

Maintaining the lifespan of tools is a critical behavior that all users of manufacturing tools must imbibe. Here are the reasons why it’s imperative to dress your grinding wheels:

1.Improved efficiency: Grinding wheel and other abrasive tools accumulate particles over time. It reduces their effectiveness. Dressing a grinding wheel means it can work more efficiently as it will renew its edges, exposing new surfaces for more concise grinding.

2.Increased Durability: Grinding wheel will cease functioning after continuous use. However, with proper maintenance, particularly, dressing, you can extend the lifespan.

3.Better Output: The process re-balances the wheel to a more concentric shape for better output.

4.Value for Money: It can be expensive to replace grinding wheels. With adequate dressing, you can get the best out of your grinding wheels for an extended period.

Step-by-step guides for dressing a grinding wheel

Dressing a grinding wheel, although a simple do-it-yourself project, requires some wits. It is because it can result in an accident with any carelessness. Here are some of the step-by-step guide to dress a grinding wheel:

Step 1: Inspect the grinding wheel visually

It’s vital to make sure that the grinding wheel dresser is in good working condition before you set to work. Check the wheel on the grinder to ensure that all parts are risk-free to the user. Also, see if the tool rest is in perfect position. Since wheels wear down after time, there’s a need to slide it close to the grinding wheel.

New grinding wheel for electric grinder
Figure 2: New grinding wheel for electric grinder

Step 2: Position the grinding wheel dresser on the wheel

Firmly secure the grinding wheels dresser on the wheel and ensure that it’s not shifting unnecessarily. Ideally, you should only leave a gap of 1/16 inch between the tool rest and the grinding wheels. Anything beyond that might leave space that can drive your hand between the gap and the grinding wheel during operation. If you notice that spacing is more than 1/16 inch, you might need to adjust the tool rest and the spark guard tool using a wrench or a spanner.

Step 3: Check for Wobble

Power on the grinder and turn it off quickly to see if it wobbles. A grinding wheel that wobbles side-to-side will require some shimming. Shimming is a way to balance the wheel and compensate for the wobbling. Alternatively, you can roll up the wheel using your hand. It will also detect any wobbling, although it might not produce a good enough result when you compare it to powering it on.

Step 4: Dress the wheel

Turn on the grinder. Place your grinding wheel diamond dresser on the tool rest, press it against the wheel with little pressure. Move the dresser back and forth as the wheel works on it. You might need to do this for a few seconds until the wheel feels rough to the touch. Note that dressers come with replaceable parts. You can get customized new parts from NC Cutting Tools if the current one wears out.

Electrical grinding machine at work in the service station
Figure 3: Electrical grinding machine at work in the service station

Following these procedures carefully will ensure that you have a risk-free dressing a grinding wheel experience.

As a guide, here is a video on how to dress a grinding wheel for improved truing:

How to dress a grinding wheel

7 Tips for Dressing a Diamond Grinding Wheel

Here are the seven tips for dressing a diamond grinding wheel:

1.Select the right dressing tool

Grinding wheels dresser comes in various types. These include dressing stick, star or disc dresser, and diamond dresser. However, we will focus on grinding wheel diamond dresser. It is due to its superior strength and versatility. Generally, diamond dressers come in two types depending on the number of diamonds they carry on their face. Type 1 has a single diamond, while the second type has multiple small diamonds on its broad surface.

Grinding wheels diamond dresser remains the hardest abrasive you can use for dressing the grinding wheel. They produce a desirable performance in comparison to other dressing tools. The good news about these tools is that you can always go for customization when selecting the dressing tool of your choice.

Diamond dressing for the high precision grinding process
Figure 4: Single point diamond dressing tools for grinding wheel

With NC Cutting Tool custom-made diamond dresser, you can choose any specification depending on your project. Whether it’s a single point, multi-set clusters, or blade-specific type, NC Cutting Tools will design a diamond dresser with superior performances. It includes flawless rotation, higher frequency, and enhanced precision.

Single point diamond dressing tools for grinding wheel
Figure 5:Diamond dressing for the high precision grinding process

2. Mount the dressing tool correctly

We cannot overemphasize the importance of setting up the grinder and dressing tool correctly. Ensure that the clamp rests firmly, and the wheel can rotate freely. Also, bridge the gap between the wheel and the tool rest. As a rule of thumb, 1/16 inch is perfect for preventing the dresser or user’s hand from slipping into tool rest and the moving wheel.

3.Step aside until the grinder reaches the maximum speed

Allow the grinder to speed up to the peak of its Revolution Per Minute (RPM) before you step before it. A flaw in the wheel can result in any parts such as the chip or the guard flying off. Keeping off will ensure that you are safe from any hazardous occurrences.

4.Reduce the vibration

A wobbling grinding wheels will wobble, which, in turn, will result in intense vibration. Also, firmly mount the dresser at the right angle of 10 -15 degrees.

5. Use safety gears

Safety is always a priority in any workshop operations. Ensure that you wear helmet and face shield to protect yourself against sparks and inhaling aluminum oxide or silicon carbide dust. However, wearing a hand glove is not advisable, and the wheel can easily catch glove during operation.

6. Avoid wearing loose-fitting garments

Loose-fitting dresses are a “NO” when it comes to dressing a grinding wheels. Long sleeves, jackets, and unbuttoned shirts are wears to avoid when working with grinding wheels diamond dressers. Even with grinding wheel dresser diamond with a long handle, these dresses can get caught between tool rest and the grinding wheels. Also, if you have long free-flowing hair, you might want to use a hair net to tuck it in.

7. Make coolant available

Grinding wheel diamond dresser and the grinder gives off lots of heat during use. You should keep coolant handy to reduce the temperature during overheating. In a situation where there is no coolant, allow the dresser to cool off during overheating to prevent it from early damages.

Frequently Asked Questions of Dressing a Grinding Wheel

Here are some of the questions we get often. Feel free to speak to our specialists if this article and our FAQ session doesn’t cover your queries.

1. How often should I dress a grinding wheel?

The frequency of dressing a grinding wheels largely depends on how often you use it. For commercial purposes, it’s ideal for dressing your grinding wheels any time you notice that the performance is not satisfactory enough. Also, avoid using soft materials with your grinding wheel; they clog easily and will require frequent dressing.

2. Are there differences between wheel dressing and wheel truing?

Although we use both terms interchangeably, there is a subtle difference between them in terms of purpose. While both operations eliminate particles from a grinding wheels, dressing is more synonymous with surface finish maintenance. In contrast, truing has to do with putting the grinding wheels back in form from excessive wear. You will need truing more for precision grinding.

Recap and Final Thought

Now that you are familiar with the tips for dressing a grinding wheels, you should have no problem getting the best result from your grinding wheels diamond dresser. And remember that NC Cutting Tools is the number one manufacturer of grinding wheels, cutting and grinding tools. With over 20 years’ experience, we are confident of supplying you with quality, uniquely customized tools at affordable prices. You can schedule a meeting with any of our specialists to get a free estimate on your projects.

9 Tips for Using a Diamond Grinding Wheel Dresser

Cutting metal with a grinding machine

Cutting metal with a grinding machine

 Cutting metal with a grinding machine

A diamond grinding wheel dresser serves to trim or “dress” the wheel surface. These items can clean clogged sections and reveal new grains for improved cutting. You can also use them to change the profile of the edge and to revert the wheel to the initial shape.

Wheel dressers can be handy tools for both amateur and professional cutting enthusiasts. If you would like to know how to make the most of this tool, you are in the right place. Here is what you should know about dressing grinding wheels and using dressers to your advantage!

Chapter 1.Diamond grinding wheel dresser-Pick a High-Quality Product

Grinding wheels on a white background
Caption: Grinding wheels on a white background

This rule applies regardless of the product you are purchasing. That makes it valid for grinding wheel dressers. You want a high-quality tool that will serve you for a long time. It is why you should stick to a reputable manufacturer, and also the reason to pick a high-quality product that suits your needs.

You can choose between three types of grinding dressers – star, diamond, and dressing sticks. Diamond units can have a single-point diamond on the front end, or a combo of small diamonds added to the tool’s surface. By using the ring, you ensure to eliminate loose grains, while hard ones remain.

If you are wondering how to dress a grinding wheel, these are the steps to follow:

1. Make sure that the coolant pump of the grinder switched off.

2. Activate the machine and wait for it to achieve maximum RPM. Depending on your skills, you can turn the spindle motor on and off during the process.

3. Grab the diamond dresser and apply it to the abrasive part of the wheel. Don’t use too much force, and average pressure should be enough. Apply the unit as long as the wheel rotates. Repeat the process until you notice that it looks like the motor is trying to take your dresser.

If you are still confused about the process of dressing grinding wheels, you can also find numerous useful videos online.

Chapter 2.How to Extend the Longevity of a Single-Point Diamond Grinding Wheel Dresser?

If your diamond grinding wheel dresser has a single point, you can increase its longevity with this simple trick. While using it on the wheel, make sure to keep the tool at an angle between 10 and 15 degrees. It might seem like a small change, but this incline can do wonders for your device. The next time you work with the dresser, analyze the wheel radius and pick a suitable inclining angle.

Here is another excellent tip for users of single-point wheel dressers. You should always use the tool in the same direction in which the wheel rotates. That is the best way to ensure that the point will keep excellent consistency.

Chapter 3. Diamond Grinding Wheel Dresser-What Is the Best Choice for Straight Dressings?

Electrical steel grinding wheel
Caption: Electrical steel grinding wheel

Here is another great tip if you use straight dressings. It is best to go with crystal octahedrons that have a sharp tip. You can go with those in a gothic style for 60 and 46 grit wheels. Why should you consider this switch? That is because crystal octahedrons are resistant, and they can maintain sharpness even when the unit turned up to 12 indexes per revolution.

Chapter 4. Diamond grinding wheel dresser-Use Sufficient Coolant to Avoid Overheating

An important thing to avoid while using a diamond grinding wheel dresser on your wheel is too much heat. If you experience overheating, that could cause the diamonds to convert into graphite. It is a natural process that happens when temperatures are extreme. Additionally, rings might not be the most resistant option for high-heat gradients. They might be prone to cracking in those situations.

Fortunately, you can avoid all these issues if you use sufficient coolant. The idea is to keep the temperature optimal at all times. You can use the same coolant applied during the cutting process, which means you probably have some in your workshop. Make sure to ask the coolant consistently during the process to maintain an optimal temperature.

Chapter 5.Improve Efficiency by Revealing New Diamond Particles

  
Caption: Electric wheel grinding

As we mentioned, the purpose of using grinding dressers is to get read of unusable cutting sections and expose fresh ones on the bike. If you use single-point tools, you will shatter the grains that are currently loose. Once you get rid of them, you will notice new abrasive surfaces appearing. They will perform better and secure improved cutting results.

While you are dressing grinding wheels, aim to keep the infeed at .001. The vitrified bond will be pulverized by the unit, which is why the infeed needs to be very low. If you increase it, you also increase the risk of cracking the tool into the wheel. And if you go far away from .001, you could even degenerate the bond. At .009, the chances are that you could develop gullets because you risk overheating and chips getting caught. That means you could expect burns, improper finishes, bounces, and cracks when you use a high infeed.

Another thing to note is that the grain sizes of the wheel depend on longitudinal feeds. That is the way to affect the wheel’s surface structure. If you are looking for the most attractive-looking surface, you will get them with a low feed rate. Reduce it the next time you operate the tool and watch the magic happen.

Chapter 6. Why Should You Start Dressing at the Wheel’s Center?

If you want to learn how to dress a grinding wheel appropriately, start at its center. The reason why you should always aim to begin at the wheel’s center is simple. That is where the diameter of the bike is the largest. It is only natural to start there and move to the sides.

Those who begin at the sides increase the risk of shattering, especially if you are inexperienced in using the tool. There is also an increased risk of destroying the diamonds that are of good quality. That is not something you want to happen. It is why you should stick to what proved as the best practice when grinding the wheel and begin at the center.

Chapter 7. Diamond grinding wheel dresser-How to Avoid Wheel Taper?

Cutting metal with grinder
Caption: Cutting metal with grinder

Another thing you want to ensure when using grinding dressers is to avoid wheel taper. That shouldn’t be a difficult task, and it only involves sticking to a simple rule. While you are working, make sure that the grinding area and the dresser are at the shortest distance possible.

That will require some exercise if you are an inexperienced user of this tool. However, as soon as you test it a couple of times, it shouldn’t be a problem to get it to an optimal position. That will ensure that you avoid wheel taper and prevent potential issues.

Chapter 8. What to Do If There Are Flat Surfaces on the Diamond?

Did you notice that the diamond has a flat surface? That could be a problem because the task is to keep a sharp point at an optimal level. Fortunately, there is a solution to this problem, too.

You should try to adjust the position of your wheel dresser by changing the angle to 20-40 degrees. As long as you do that, the tool will stick to the sharp point required. It is a simple fix, but one that could do the trick. When it comes to the exact angle, start at 20 degrees and increase if necessary.

Chapter 9.Keep the Diamond from Eroding Until You See the Shank

Sparks while grinding iron
Caption: Sparks while grinding iron

The final in our line of tips on maximizing the potential of your diamond wheel dresser is related to preventing the diamond from eroding. It is crucial to do that before you can see the shank.

Otherwise, the stone might fall out or dislodge, and that’s not something you want happening. If you want to avoid this risk, pay close attention to the visibility of the shank. Until it is noticeable, you should prevent the diamond from eroding.

Final Thoughts

We hope that our tips helped you to use a diamond grinding wheel dresser to its full potential. This tool can be an essential addition to your toolkit. These products improve the cutting process and ensure the wheel works flawlessly. The best way to ensure this is to acquire your wheel dressers from a reputable manufacturer.

NCCuttingtools has a long history of making high-quality tools. For over two decades, the company has been serving customers throughout the world. The professional team of engineers and exceptional equipment is the right combination for designing reliable tools.

The company specializes in designing customized tools tailored to the user’s needs. The prices are affordable, and the delivery is fast. You can communicate with them easily via their website, and rest assured they will respond to your queries as soon as possible. Whether you want to place a small or large order, the company has the resources required to meet all your expectations!

Cold Saw Blade-7 Tips for Using Your New Cold Saw Blade

An image of a cold saw blade used on metals.

In reality, cold saw blade during the grinding process, and they transfer heat and energy to the chip. It allows them to remain cold. Thus the name “cold saw blades.” As a beginner or intermediate with a cold saw, you wonder how to get maximum results with the cold saw blades. You also wonder how long you need to use it before sharpening the cold saw blades. It is why we set up this article. To hint you on how to use a new cold saw blades.

1.Cold Saw Blade-Apply Correctly:

When you buy a new cold saw , use it appropriately. It allows you to prevent it from wearing down prematurely. Solid HSS cold saw blades specifically made to cut stainless steel. TCT cold saw blades are the best use with metals. However, Ferrous metals are harder than non-ferrous metals, and this allows you to use TCT ferrous metal cutting cold saw blade to cut non-ferrous metals.

However, you can’t use non-ferrous metal cutting cold saw for ferrous metals. It will wear it down, making your new cold saw blades useless early. Different cold saw have different recommended operating speeds for different materials. You must consider this before using your cold saw for cutting metals or stainless steel. Therefore, choose the proper cold saw blades for maximum performance and longevity.

An image of a cold saw blade used on metals.
Figure 1: An image of a cold saw blade used on metals.

2. Cold Saw Blade-Allow the Blade to Do the Work:

When you use a cold saw , it is only proper you know the appropriate force/pressure to exert. It is about the power tool you are using. When you don’t force the cold saw into metals and stainless steel, you allow it to do its job. It brings so much difference in the lifespan of the blade as against when you force it. Excess force or pressure does not make a better cut. It only adds excess stress to your cold saw. The teeth might break, or the blade might crack with this. The best way to avoid this is to ensure you follow manufacturer recommendations.

It allows you to understand its cutting speed, feed rates, and RPM. This understanding allows you to maximize your cold saw blade performance. It is why you must let the cold saw blade do its work without forcing it. Let the cold saw blade rotate at full speed before you start cutting. Do not add pressure to the blade as it cut through. All you need to do is pull the power saw forward. Do not overfeed the blade, and holding the saw helps you use the cold saw blade better.

When you let the cold saw blades dictate the cutting rate and set the chip load, you will spend less effort cutting. You would also have good finish quality. Tight clamping is also another way to let your cold saw blades do the work. Tightly clamp your metals/stainless steel in the vise, so it does not move during cutting. If it moves during the cutting, the cold saw blade is likely to break.

3.Cold Saw Blade-Use an Automatic Saw:

If you can afford it, you should use an automatic or semiautomatic power saw with your cold saw blade. Compare to manual saw, and automatic power saw increases the lifespan of your cold cut saw blade by over 25%. It does this by reducing the time for cutting metals or stainless steel. With less cut, your cold saw blade does not wear easily.

Also, as a beginner, it is in your best interest to use an automatic saw with your cold saw blades. They both work together to transfer the heat energy to the chip more efficiently than manual saw. It is also easy to match your cold saw blade horsepower, shaft speed to the automatic power saw. By using the same horsepower, you cut faster. It is also important you match the blade shaft speed. If not, blade warpage, wobbling, and excessive wear would occur.

Automatic power machine with a regulator
Figure 2: Automatic power machine with a regulator

4.Regulate the Speed of Your Cold Saw Blade:

When you attach a cold saw blades to a power saw with two (2) speeds, regulate according to the material you are cutting. When cutting stainless steel, use a much lower speed. When cutting metals, use a much higher speed. The speed list could be surface feet per minute (SFPM) or the regular RPM. Sticking to this speed will increase blade life and cutting ability. Most of the power saws have just two types of speed (high and low). It would make it easier for you to regulate it according to metal and stainless steel. It ensures you get a lot from your cold saw blades. Doing this ensures that you tightly bind the blade to the main spindle. You also put the bolt holes against the bolt in the proper direction.

5.Cold Saw Blade-Clean and Lubricate:

Cutting metal and stainless steel with cold saw blades, and deposits stick to it. You must clean before it makes the blade edges blunt. When you don’t clean it, deposits harden and form a rough surface on the sides of the cold saw blade. When you cut with these deposits, they cause friction. It goes on to affect the quality of cuts of your metals and stainless steel. To avoid this, you need to clean the cold saw blade regularly. Before you start cleaning, ensure to detach the cold saw blades from the power saw. Clean properly with popular cleaning spray.

Spray on to both sides of the cold saw blades and allow it to sit for some minutes. Wipe it off after. It should remove the deposits from your cold saw blades and leave it in a good cutting condition once more. After cleaning, apply lubricant to it. It prevents the metal of the blade from rusting. Lubrication also helps your cold saw blade make better cuts. It is why every time you clean, also ensure to lubricate. Be familiar with the warning signs of poor blade performance and excessive wear. It helps you to know when to clean, lubricate, sharpen your cold saw blade, or discard it.

Image of a rusty cold saw blade
Figure 3: Image of a rusty cold saw blade

6.Sharpening Your Cold Saw Blade:

When you use your cold saw to a point where cleaning and lubricating no longer do the trick, you need to sharpen it. Sharpening is a vital part of using a cold saw blades. It is because when done regularly, it improves the cutting efficiency of your blade and improves its lifespan. However, when you decide to sharpen your cold saw blades, ensure to do it well. Poor sharpening causes more damage and leads to inconsistent cutting. You need to consider the blade geometry and tolerances when sharpening. You could give it out to companies rendering sharpening services. They will sharpen it and get it to you in good condition. You could also sharpen it yourself.

To do this, you need to get an appropriate cold saw blades sharpener/filer. Detach it from the power saw when you want to sharpen the blade. Clamp it in between two planks of wood. Raise part of the saw blade and place the sharpener at an angle where the cutting teeth of the blade are visible. Pull it back and forth. Repeat until all the teeth have had their turn. You will come out with a cold saw with shiny edges again.

Sharpening the cold saw blade
Figure 4: Sharpening the cold saw blade

7.Take Safety Measures:

The cold saw is as dangerous as another saw blades when you handle carelessly. To avoid unnecessary injuries and damage to materials, always ensure some vital safety Precautions. Wear safety masks and gloves. It is to protect your face and hands from hot flying chips. Checking the clamp while using the cold saw blades is also important.

It helps avoid serious injuries that could happen if the clamp is not tight. The cold saw blades should also put into good storing conditions. During operation, always direct the cold saw blades away from your body. Strive to maintain a good and comfortable distance always.

picture showing a clamp to hold the cold saw blade
Figure 5: picture showing a clamp to hold the cold saw blade

Conclusion

When using a new cold saw blades, these tips work in combination to make the saw blades give optimum results and last longer.

With NCcuttingTools, you find a company that has extensive experience in meeting customer’s expectations. We focus on using advanced technology to provide you with scientific innovations through our collection of the cold saw blades. Contact us on https://www.nccuttingtools.com for more information and doing business together.

Asphalt Cutting Blade- 9 Tips To Help You Make The Right Choice

Profile on the blade of an asphalt or concrete cutter

Choosing the right blade for cutting any type of material is vital to the productivity of the saw and the owner of the saw.

There are many saw blades on the market; choosing the right blade for cutting asphalt is often a confusing and complicated task for many saw owners.

As an asphalt blade supplier or distributor, may have blades for cutting asphalt in bulk, you must know the specified asphalt cutting blade for different purposes. In this guide, you will discover which asphalt cutting blade to use for any job.

Profile on the blade of an asphalt or concrete cutter

  (Profile on the blade of an asphalt or concrete cutter)

1. First Understand What Material You’re Cutting

Before choosing any kind of blade for cutting asphalt, You should first understand and fully grasp the type of material to cut. It’s easy to think that there is not much to know about the kind of content you would be decreasing, but this is false.

There are a lot of blades that are general purpose blades, and they can handle a ton of different materials. However, if your cutting need is mainly for one type of material, in this case, asphalt, It is then recommended to choose a blade optimized for this purpose.

For example, an asphalt cutting diamond saw blade is mainly suited for cutting concrete or asphalt. Asphalt cutting blades are lined with diamond-shaped fragments to enhance their ability to cut hard materials.

By understanding the peculiarities and specific needs of the material, you would know what type of blade would be best suited for that purpose.

The type of material you’re cutting determines the blade you would use.

(The type of material you’re cutting determines the blade you would use.)

2. Select Asphalt Cutting Blade Diameter

Blades for cutting road, as well as many other blades, have different widths that give different cutting power. The width of a blade determines the depth of your cut. Therefore, before you choose an asphalt cutting blade, you may need to decide how deep of a cut you wish to make.

Before choosing your asphalt blade, be sure to compare the blade diameter and the blade with the capability of your saw. The sizes of circular blades, such as diamond asphalt blades, are usually grouped according to their blade diameter.

You must ensure that the blade’s diameter does not exceed the max-width that your saw requires. If your blade diameter is smaller than needed, it will reduce your maximum cutting depth. If it is higher, it may be dangerous.

To be confident and entirely sure about the right diameter for your blade, check the user guide of your saw.

asphalt cutting blade for cutting asphalt have different diameters

(asphalt cutting blade for cutting asphalt have different diameters)

3. Asphalt Cutting Blade device selection

When choosing the right asphalt cutting blade, it is not sufficient to only check the blade diameter; you must also know what type of cutting equipment you wish to use with the project. There are different types of saws or cutting machines with different cutting strengths.

The five horsepower electric cutting machine uses low labour intensity, has high efficiency, cuts smoothly, and is safe and quite reliable. It has other features and specifications that you may find useful for your cutting needs.

However, the 70 horsepower electric cutting machine has a higher cutting power than the 5 HP electric cutting machine. A diesel engine or electric motor usually drives it. The strength of the cutting tool would give a faster cutting speed.

The different equipment will use different types of blades in cutting asphalt. Is why you need to consider both before you can select the right road cutting diamond saw blades.

Electric cutting machines for asphalt blades have different strengths

 (Electric cutting machines for asphalt blades have different strengths)

4. Choice of Wet and Dry Asphalt Cutting Blades

Diamond-cut asphalt blades usually made of hard-bonded materials, so we use it to cut asphalt which is softer than other surfaces such as concrete. They are better to use because they quickly release the grit in the pavement, making it easier to cut.

However, there is yet another variety of blades that are suitable for cutting asphalt. These are wet or dry blades. The sterile blade has a softer bond compared to the wet blade. The wet asphalt cutting blade would need to be lubricated and cool when cutting into the asphalt.

Understand the differences between these blades first before you make your choice on the type of blade you should use for cutting.

Asphalt cutting blades can use dry or wet cutting technique

(Asphalt cutting blades can use dry or wet cutting technique)

5.Cutting Depth Of Asphalt Cutting Blade

The capacity of your blade determines the max depth of cut that your saw can achieve. If you have a large blade, you’ll get a deeper cut. How deep do you want your blade to cut? It is essential to take note of as you select the asphalt blade you need.

The cutting depth of many materials differ; that of granite differs from marble, and marble differs from asphalt. As you select your asphalt cutting blade, make sure you know the cutting depth you wish to cut before you do. Be adequately informed before you choose.

Asphalt cutting blades can use dry or wet cutting technique

(Select a blade for cutting asphalt based on your cutting depth)

6. Speed Of Asphalt Cutting Blade

Different jobs require different cutting speeds. The rotation speed of a blade can preserve or ruin it; therefore, in selecting an asphalt cutting blade, you need to know the right rate to use.

As you prepare to cut asphalt, at what speed do you wish to run? Fast or slow? Look out for the appropriate Revolution per minute (RPM). We can find it in the user guide or the packaging

When choosing the cutting speed to use,

Make sure not to exceed the maximum RPM installation of asphalt cutting saw blade. Identify the correct gear that matches your saw to avoid cutting accidents and other avoidable problems.

Your asphalt blade RPM should not exceed require speed

(Your asphalt blade RPM should not exceed require speed)

7. Get an Asphalt Cutting Blade with a Wide U-shaped Slot

One of the ways to differentiate blades from the other is by looking at the key slots or gullets. Gullets are spaces of air which separate the diamond segments. These slots are there to allow airflow, dissipate heat and remove slurry from the cut. It also helps in keeping the blade in good condition.

Gaps or cogging blades with different blades varies, depending on what we want to cut the material. Blades for cutting concrete usually have a narrow U-shaped slot or keyhole slots; however, a diamond asphalt cutting blade has a full U-shaped slot.

A quality diamond asphalt blade should have a full U-shaped slot. The more abrasive the aperture is, the more thorough the size of the slot to help with dissipating heat.

A Wide U-shaped slot is a preferable choice of Asphalt blade

 (A Wide U-shaped slot is a preferable choice of Asphalt blade)

8. Take Note of the Hardness of the Diamond Asphalt Blade

Because of the hardness of diamond, it will cut into almost every kind of material. However, the bond strength of your diamond asphalt blade can either be soft, medium, or hard. The bond strength of your blade determines how fast the diamonds are exposed.

The strength of the bond also determines what type of material the diamond blade is designed to cut. Soft-bonded asphalt cutting blade is ideal for hard, dense materials, while hard-bonded blades are high for softer and more porous materials like asphalt, green concrete, and sandstone.

It is also important to note that using a blade with a bond strength that is too hard for the material will give you a cutting speed that is much slower. In selecting the right blade for cutting asphalt, consider the hardness of the blade. Choose a soft-bonded blade.

A diamond asphalt blade

 (A diamond asphalt blade)

9. Make a Comparison of Prices

An excellent way to decide on selecting the right blade for your saw is by comparing the prices of the asphalt blades on the market. Different brands offer different rates, although they may be similar.

One way to make a decision when comparing prices is to check the reviews of other customers that have bought. Customers often try to give quality reviews of items they buy, so you may want to look at customer reviews before making a purchase.

Lastly, as you compare prices, also check out the features that each brand has to offer. Which brand is tested and trusted? Which brand has the most features? It will guide you in making the right decision, especially if the blades have almost similar prices.

Prices, reviews, and features help you choose a right asphalt cutting blade

(Prices, reviews, and features help you choose a right asphalt cutting blade)

Conclusion

If you have blades for cutting asphalt in bulk, or you plan to buy some soon, then you must take note of these tips and follow them carefully as you do so. It is effortless to get the right blade you need mixing up because diamond blades may serve a general cutting purpose of cutting different types of materials.

Luckily, these nine tips are simplified and easy to understand to assist you in making the right decision. If, however, you still have any questions or challenges in picking out the right blade for cutting, then you may contact NCCuttingtools. We are a tried and tested service that helps with keeping your tools in excellent condition and provides other corresponding services you may need.