摘要
用 Si C陶瓷作密封环 ,并在其端面上开设流体动压槽 ,可满足高 PV值工业设备对轴密封的要求。本文研究激光打标工艺对动压槽参数的影响 ,加工出合格的陶瓷密封环端面动压槽。
Using SiC ceramic ring seal and making some fluid dynamic grooves on its end surface, will satisfy the requirement to the shafting seal in high PV value industrial equipment. In this article, we sudied the main technological processing conditions of laser marking which may effect the dynamic groove parameters. We have made some qualified ceramic ring seal end surface dynamic grooves.
出处
《应用激光》
CSCD
北大核心
2000年第4期175-178,184,共5页
Applied Laser
基金
天津市自然科学基金资助
关键词
SIC陶瓷
密封环
动压槽
激光加工
SiC ceramic, ring seal, dynamic groove, laser process
