Vitrified bond CBN Grinding wheel for crank shaft, cam shaft

Speeds up to 120m/s
CBN Grinding wheel for crank shaft,cam shaft
High-speed, High-precision
Grain No.70-230
 

Introduction
Vitrified CBN grinding wheel is composed of Cubic Boron Nitride, use metal powder, resin sand and ceramic as the bonding agent and make into variety types. It is used for industrial grinding, polioshing and sharpening. Thanks to its high temperature resistance, abrasive resistance, high toughness, high grinding ratio and chemical inertness, it can perfectly substitute for other grinding wheels in achieving kinds of processing requirements, and also can satisfied many demanding requirements which other grinding wheels can not reach. Now, the vitrified CBN grinding wheel is gradually used in a lot of grinding fields.

Characteristic:
1, High hardness, it is the second hardest known material, surpassed only by diamond.
2, Temperature resistance, heat stability. It can bear the high temperature of 1350 degrees Celsius.
3, Chemical inertness.
4, Thermal conductivity.
5, Perfect surface finish.
6, Abrasive resistance, long working life.
7, Pollution-free. Environmentally friendly.
8, High efficiency, high grinding ratio.