In recent years, with the rapid development of ultra-precision grinding technology for high speed grinding, grinding wheel,cutting wheel, ceramic and resin bonded grinding wheel can not meet the production needs metal bonded grinding wheel because of its combination of high strength and good formability long life and other significant characteristics and production has been widely used.
The center of the diamond wheel with diamond abrasive materials, respectively with the metal powder, a resin powder, ceramic, and the plated metal as a binding agent, made the through-hole round Bonded Abrasives referred to as a diamond grindstone.
Now that we first understand the resin powder and plating metal as a binding agent made wheel. Resin diamond grindstone and electroplated diamond grinding wheels of the main difference lies in the different binding agents, resin diamond grindstone mainly using phenolic resin plus a small amount of metal powder as a binding agent, electroplated diamond grinding wheel by electrodeposition method will be a nickel-cobalt alloy deposited on the metal substrate surface and fixing diamond abrasive grinding wheel, Production, the main difference is that their performance:
1, in terms of processing efficiency, due to the higher grade of abrasive electroplated grinding wheel and only a layer of abrasive, thermal performance has its own advantages, so efficient processing of electroplated diamond grinding wheel;
2 aspects of life, plating grinding wheel is only one layer of abrasive, plating the life of the wheel will be inferior to resin diamond grinding wheel;
3, the machining accuracy for the surface roughness of the workpiece, the same particle size of the case, the electroplated grinding wheel machining out of the surface roughness should be some difference.