Al_2O_3工程陶瓷超声振动钻磨表面质量的试验研究  

Experimental research of the surface quality on the Al_2O_3 engineering ceramics in ultrasonic vibration drilling and grinding

作　　者：郑灵[1] 苗六县[1] 

机构地区：[1]郑州工业安全职业学院,新郑451150

出　　处：《现代制造工程》2006年第4期15-17,共3页Modern Manufacturing Engineering

基　　金：河南省自然科学基金项目(004040400)

摘　　要：通过超声振动钻磨与普通钻磨的对比试验,研究了缓进给超声振动钻磨对工件表面微观形貌和表面粗糙度的影响。结果表明,超声振动钻磨可明显地提高A l2O3工程陶瓷表面的质量,是陶瓷精密加工的一种新方法。Researched the influence of the ultrasonic vibration drilling and grinding with low feeding speed on the surface characteristic and the surface roughness, on basis of the comparison experiments of ultrasonic vibration drilling and grinding process and common drilling and grinding process. Experimental results show that ultrasonic vibration drilling and grinding process can obviously improved the surface quality of Al2O3 engineering ceramics, therefore, as a new method about ceramics precision finishing can be considered.

关 键 词：Al2O3工程陶瓷 超声振动钻磨 表面微观形貌 表面粗糙度 

分 类 号：TG66[金属学及工艺—金属切削加工及机床]