In the inner diameter and channel grinding of precision bearings, the bearing surface in contact with the surface of the support block is the reference for machining positioning.
The proper selection of the support block, especially the end material, will directly affect the roundness of the bearing ring, size, appearance and processing efficiency, also affect the service life of the bearing support, which requires the bearing support material to have high wear resistance, low friction coefficient, good heat dissipation performance, good surface roughness, and good material stability.
PCD is a diamond layer on a carbide backing. By utilizing electron discharge processing and grinding, we successfully turn the hardest material on earth, sintered diamond, into super wear-resistant parts. PCD has proved to have outstanding performance, high abrasion resistance, high hardness and low friction.
Normally manufactured according to customer’s requirements.
▶ Surface finish is uniform. There is less damage to surface of works. Then it can retain the original brightness.
▶ The friction coefficients is the lowest. This reduces the friction force and improves the precision of machining of works.
▶ Wear resistant is very high. This can lengthen availability work time and lower wastrel rate, reduce the overall cost.
▶ PCD & PCBN wear parts can be customized
▶ The production capacity is sufficient
▶ Sintered Technology is mature, which can guarantee product quality
▶ All the products with a consistent level of quality