Experimental Investigation on Induction Brazing of Diamond Grinding Wheel

This paper briefly introduces the technological advantages of a brazed monolayer superabrasive grinding wheel.It must be an inevitable tendency to replace the traditional electroplated grinding wheel in the future due to its excellent grindability.Because of the prospects in wide application of this grinding wheel, there can be no turning back in developing this wheel in our country. In this paper the strong bonding between the steel base and diamond was performed by induction brazing under the controlled temperature and time. The filled intermediate layer materials are reactive metal Cr powder and Ag-Cu alloy foil. The results show that the achromium carbide film has been fo rmed on the interface between the diamond and the filled intermediate layer. It can be considered that the metallurgical bonding has formed in the interface between diamond-intermediate.Finally, it is proved through the grinding experimental tests.fo rmed on the interface between the diamond and the filled intermediate layer. It can be considered that the metallurgical bonding has formed in the interface between diamond-intermediate.Finally, it is proved through the grinding experimental tests.