When it comes to diamond sharpening tools, having the right grinding wheel can make all the difference. The best grinding wheels for this purpose are those that are factory balanced, ensuring that grinders run smoothly and efficiently. One such type of grinding wheel is the 1 1/2" face wheel, which doesn't require any dressing. This means that there is no mess associated with truing wheels or breathing in dust related to dressing wheels.
What's more, these grinding wheels put very little heat into the tool, which means that there is no bluing of the steel. This is important because bluing can weaken the tool and make it more prone to breaking or chipping. In fact, with these grinding wheels, you can still touch the end of the tool after a normal sharpening.
Another benefit of these grinding wheels is that they are safe to use without guards. This is because there is no chance of them blowing up, so you can remove the guards to get better light and no shadows when sharpening your tools. Of course, it is still important to use eye protection to avoid any potential accidents.
When it comes to grit, it is suggested to use 180 grit for beading tools, skews, and spindle gouges. For shaping and sharpening larger turning tools, 60 or 80 grit is recommended. Regardless of the grit, these grinding wheels produce a great edge that will help you get the most out of your lathe tools.
In summary, the best grinding wheels for sharpening lathe tools are those that are factory balanced, have a 1 1/2" face, and require no dressing. They put very little heat into the tool, don't cause bluing of the steel, and are safe to use without guards. By using the right grit for your specific tools, you can achieve a great edge that will help you achieve precision and accuracy in your turning projects.

Application:

CBN (Cubic Boron Nitride) Abrasive Grinding wheels are advanced abrasive tools designed for precision grinding applications, especially when working with hard and tough materials. They are widely used across various industries for tasks that demand high accuracy and efficient material removal:

1. Metalworking: CBN grinding wheels are extensively used in the metalworking industry for grinding and shaping hardened steel, high-speed steel, and other ferrous materials. They are indispensable for tasks such as tool and die making, sharpening cutting tools, and precision grinding.

2. Aerospace: In the aerospace sector, CBN wheels are used for machining critical components like aircraft engine parts, turbine blades, and aerospace alloys due to their ability to maintain tight tolerances and produce superior surface finishes.

3. Automotive: CBN abrasive wheels play a vital role in automotive manufacturing, particularly in the production of engine components, transmission parts, and high-precision gears.

4. Bearings: CBN grinding wheels are utilized in bearing manufacturing to achieve precise shapes and tolerances, ensuring smooth and efficient bearing operation.

5. Ceramics and Hard Materials: These wheels are suitable for grinding ceramics, advanced ceramics, and extremely hard materials that are challenging to process with conventional abrasives.

Features:

1. Cubic Boron Nitride Abrasive: CBN wheels are coated with cubic boron nitride, an exceptionally hard material that rivals diamond in hardness. This attribute makes them ideal for grinding hard materials.

2. High Thermal Conductivity: CBN exhibits high thermal conductivity, which helps dissipate heat generated during grinding, reducing the risk of overheating and thermal damage to the workpiece.

3. Precision Grinding: CBN wheels excel in precision grinding applications, delivering consistent results and maintaining tight tolerances.

4. Longevity: CBN abrasive is highly durable, ensuring an extended wheel life and reduced tool wear, resulting in cost savings.

Performance:

CBN Abrasive Grinding Wheels offer outstanding performance in various aspects:

• Efficient Material Removal: They remove material efficiently, especially from hard and difficult-to-machine materials, resulting in reduced machining time.

• High Surface Finish: CBN wheels produce superior surface finishes, reducing the need for additional finishing processes.

• Dimensional Accuracy: These wheels maintain precise dimensions and tolerances, ensuring the workpiece meets strict quality standards.

• Reduced Heat Generation: CBN's high thermal conductivity minimizes heat buildup during grinding, preventing thermal damage to the workpiece.

• Longevity: CBN abrasive wheels have a long lifespan, reducing the frequency of wheel replacements and associated downtime.

• Versatility: They are versatile tools suitable for a wide range of materials and applications, making them a valuable asset in industries that require high-precision grinding.