Seven applications at SKF, C&U, Changjiang Bearing and Tianchi Bearing, with the wheel specification used and the result achieved.
Imported SG abrasive with our low-temperature, high-strength S1 bond allows 80 m/s grinding. Dressing interval extended from 6 to 10.
Our composite CBN wheel is dressed with the existing diamond pen, so no costly CBN diamond roller is required. Diamond pen wear and wheel changes drop sharply.
Runs at the same machine parameters as the imported wheel. Roughness, roundness and surface finish stay stable in continuous production, at a lower price.
Wheel life matches imported wheels and exceeds them in some applications, at a lower price.
Different abrasives and hardness grades are formed into one wheel, each matched to a zone of the raceway. Wheel wear drops, life increases, and the load on superfinishing is reduced while profile accuracy improves.
SG ceramic abrasive in the working zone and white alumina at the flange lowers the wheel's purchase cost. Compared with a white alumina wheel the dressing interval rose from 6 to 20, with fewer wheel changes.
In sample testing our rough/fine combination clearly outperformed the domestic brand in use, with good surface roughness and low wheel wear in continuous running.
Send your current wheel marking and we will propose a matching or improved specification.
