Thermal Study in Diamond Grinding of Zirconia

摘要：

In the present study, zirconia ceramic was ground with a resin-bonded diamond wheel on a precision surface grinding machine. Grinding temperatures generated at the wheel-workpiece contact zone were measured using a sandwiched foil thermocouple, and the net consumed grinding powers were also measured. The energy partition to the diamond abrasives was estimated using measured grinding temperatures and powers. Based on the energy partition values obtained from the analyzed results, the diamond tip temperature was calculated and found to be over 1000℃ if the circular grain contact of radius was less than a critical value for ductile field grinding of zirconia ceramic.

关键词： Diamond Grinding Zirconia Tip Temperature

作者: Jianyun Shen Fangyi You Xipeng Xu

作者单位: College of Mechanical Engineering and Automation, Huaqiao University, China, 326021

会议类型: 国际会议

会议名称: 第14届全国磨粒技术学术会议(14th Conference of Abrasive Technology in China)

会议地点: 南京

会议语种:英文

页码: 133-137

在线出版日期: 2007-10-26（万方平台首次上网日期，不代表论文的发表时间）