The brazing technology can realize the interfacial chemical metallurgical bonding of diamond, binder (brazing alloy material) and metal matrix with high bonding strength. Due to the high bonding strength at the interface, only a very thin binder thickness is enough to firmly hold the abrasive particles, and the exposed height can reach 70% ~ 80%, make the use of abrasive more fully, greatly improve the tool life and processing efficiency.

Workpiece Materials: grinding tungsten carbide cutting tools, ceramic , magnetic materials, silicon , glass , quartz and thermal spraying alloy ,etc

GrindTec, the international trade fair for grinding technology, opens its doors to visitors from 10-13. November , 2020 in Augsburg, Germany. We would be delighted to welcome you at Booth 2135 in Hall 2. More SuperHard will be presenting products and solutions for the grinding processes

The grinding wheel for processing spring is a kind of abrasive tools with resin as a binding agent. Because the components being processed are special spring steel with high hardness and high quenching degree. If the hardness of the grinding wheel is low, it will easy to break, Poor safety, and fast wear. If the hardness of grinding wheel  is high, although the grinding wheel is not easy to break, but easy to burn the workpiece, affecting the quality of the workpiece.

When mirror polishing, first use the vitrified bond diamond grinding wheel with grit 60# or less, make the grinding grains on the surface of the grinding wheel form many semi-blunt micro edges of equal height, when grinding only cut off the micro chip and the surface roughness reaches Ra0.08 ~ 0.04mm.