Papers by Keyword: SG Wheels

Abstract: The present investigation was dedicated to elucidate grinding characteristics during surface grinding of titanium alloy(TC6) and high temperature alloy (GH2132) by using silicon carbide(SiC) and sol-gel (SG) wheel respectively. The grinding characteristic of SG wheel on aeronautical alloys was studied on the base of systematical measurement of the grinding force, grinding temperature, surface roughness and grinding ratio. The results indicated that the SG grinding wheel possesses excellent grinding properties and is more suitable for grinding these aeronautical alloys compared with conventional abrasive tools. Finally, the grinding mechanism of new-typed SG wheel was unveiled on the base of the microcrystalline structure analysis of SG grains.

Abstract: The grinding process has been investigated in the machining of titanium alloy with conventional grinding wheel and SG grinding wheel respectively. The machinability discussed here includes grinding force, surface roughness, dimensional accuracy, grinding ratio, grinding-wheel wear and grinding-wheel life. The SG grinding wheel is found to possess particularly good grinding properties and is more suitable for grinding titanium alloy when compared with conventional abrasive tools.