D150 CBN Regrinding Wheel Used On HSS Circular Saw Blade CNC Resharpening Machine

Hangzhou Fuweisi Saw Industry Co., Ltd. is one of the most reliable manufacturers and suppliers of d150 cbn regrinding wheel used on hss circular saw blade cnc resharpening machine in China. With abundant experience, we warmly welcome you to buy high quality d150 cbn regrinding wheel used on hss circular saw blade cnc resharpening machine from our factory. Thank you for your interest in our products.

What is CBN:

CBN (cubic boron nitride) abrasives are used as raw materials, and metal powder, resin powder, ceramics and electroplated metal are used as binders to make products of various shapes. The tools used for grinding, polishing and grinding are called CBN abrasives. . Compared with diamond grinding wheel, CBN has more advantages in processing ferrous metals.

Products description:

The hardness of CBN is higher than that of ordinary abrasives.

High hardness means stronger and sharper cutting ability.

CBN has high wear resistance, which means it is harder to wear than ordinary abrasives.

The ability to maintain the shape of abrasive grains is one of the main characteristics of CBN as a high-performance abrasive.

The compressive strength is very high, which means that it can keep the particles intact and not easy to break when used in harsh conditions.

CBN has good thermal conductivity, which can achieve cold cutting when grinding.

Process features:

1. High hardness and high toughness.
2. High temperature resistance, good thermal stability.
3. Strong chemical inertness.
4. Good thermal conductivity.
5. Good grinding performance and good surface quality.
6. Strong wear resistance and long service life.
7. Environmental protection, no pollution, energy saving and consumption reduction.
8. High work efficiency and good comprehensive economic benefits.

Below products dimension:

D150*32H*10X*2.4U*8T*CBN180#-N

Each piece is packed in one carton with foamed plastic.

Some important datas:

1. CBN is a superhard material synthesized by humans with a hardness second only to diamond, which is much higher than that of ordinary corundum and silicon carbide abrasives.
2. CBN can withstand a high temperature of 1250-1350 degrees Celsius, which is higher than the heat resistance of diamond at 800 degrees Celsius.
3. The thermal conductivity of CBN can reach tens to hundreds of times that of corundum grinding wheels.
4. Usually, the durability of the workpiece to be ground can be increased by 30-50%.
5. The grinding ratio of CBN grinding wheel can reach 3500-5500, which is 100 times higher than ordinary corundum grinding wheel and 3-5 times higher than diamond grinding wheel.

Warnings:

CBN is not suitable for grinding cemented carbide and non-metallic hard materials.At high grinding temperature, CBN will react chemically when it encounters alkaline aqueous solution.The CBN grinding wheel will decompose in the alkaline solution at 300°C, and it can decompose in a small amount in boiling water.As a result, the crystal shape of the abrasive grains will be destroyed. Therefore, when grinding, Only oil-based coolants can be used, not water-based coolants.

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Suitable regrinding materials:

1. High manganese steel.
2. High chromium, nickel, molybdenum alloy steel.
3. Chilled cast iron (HS80-90).
4. All kinds of hardened steel (HRC55～65).
5. All kinds of cast iron (HB200～400), etc., and have been used in domestic automobiles (gears, flywheels, shafts, bearings, etc.), rolls, slurry pumps (impellers, volutes, guard plates, sheaths, etc.), molds , cylinder liner.
6. High-hardness soft and tough materials such as glass and gemstones.

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