摘要
运用有限元方法对工程陶瓷在普通和超声磨削条件下的温度场进行建模和分析.结果表明采用超声复合磨削技术可有效降低磨削区温度,有利于工程陶瓷的磨削.通过对工程陶瓷在不同磨削条件下的温度实验研究,验证了有限元分析的结果.
Based on the finite element method, the temperature field of engineering ceramics under normal and ultrasonic grinding conditions are modeled and analyzed in this paper. The results show that the ultrasonic vibration grinding method can greatly lower the temperature in the grinding zone, thereby helps to improve the grinding performance of engineering ceramics. And some temperature experiments of engineering ceramics are researched under different grinding conditions and verified the finite element results above.
出处
《机械与电子》
2007年第1期7-9,共3页
Machinery & Electronics
基金
河南省重点攻关项目(0523021600)
河南省创新人才基金项目(0421001200)
河南省基金项目(0411053500)
关键词
工程陶瓷
磨削
超声
温度场
有限元
engineering ceramics
grinding
ul- trasonic
temperature field
finite element
