Diamond CBN cut-off wheels

CBN grinding wheels

The grinding wheels are thin, precise and have a long service life.

The cutting area of a CBN grinding wheel features multiple chip evacuation structures. The two sides of each chip evacuation structure form a cutting edge. Multiple chip evacuation structures in the cutting area of the grinding wheel allow the coolant to flow rapidly, improving the cooling effect and extending the life of the grinding wheel.

Chips are concentrated in several chip removal structures, significantly improving the wheel’s cleaning ability, allowing the cutting element to rotate smoothly and cutting easily. Cutting speeds can be significantly improved by using a side edge of the cutting blade formed on both sides of each chip removal structure.

Our specialists provide assistance in making the correct selection.

Product tables:

CBN-R diamond cutting wheels – Diamond CBN in a resin matrix:

Diamond cutting wheels CBN-M – Diamond CBN in a metal matrix:

Diamond CBN cutting wheels

CBN (Cubic Boron Nitrogen) grinding wheels are among the most advanced abrasive tools used in industry for machining materials, especially hard and difficult-to-machine materials. Here’s some key information about them:

Material:

• CBN (Cubic Boron Nitride): CBN is one of the hardest artificial materials. It is composed of boron and nitrogen atoms arranged in a cubic boron nitride crystal structure.

Properties:

• Hardness: CBN is very hard. This allows it to effectively machine very hard materials such as iron alloys, tool steel, and nickel-cobalt alloys.
• Chemical Stability: It is chemically stable at high temperatures, making it suitable for machining applications at high cutting speeds and temperatures.

Applications:

• Hard Metal Machining: CBN grinding wheels are widely used for hard metal machining, particularly in the production of cutting tools, including lathes, milling machines and drilling machines.
• Machining of hardened steels: CBN can be used to machine hardened steel, a feat that is difficult to achieve with many other abrasive tools.
• Machining Stainless Steel: Stainless steel, due to its properties, can be difficult to machine. CBN grinding wheels can be effective in this application.

Advantages:

• Durability: CBN is durable and wear-resistant, making CBN grinding wheels long-lasting abrasive tools.
• High performance: Due to their hardness and resistance to high temperatures, CBN grinding wheels can operate at high cutting speeds, which increases the efficiency of the machining process.
• It is worth emphasizing that the use of abrasive tools, including CBN grinding wheels, requires specialized knowledge and adaptation to specific machining conditions, such as the workpiece material, cutting speed and other process factors.