机械制造与自动化Issue(1)：177-179,3.
关于环氧树脂粘接瓷绝缘件接口电击穿问题的探讨
Research on Electric Puncture Problem of Adhesive Interface of Ceramic Insulating Body
焦国锋 1李凤芹 1顾瑞云 1范建二1
作者信息
- 1. 南京电气集团有限责任公司，江苏 南京210038
- 折叠
摘要
Abstract
The article analyzes the withstanding voltage inspection process, and simulates the bonding process. The results show that the electric puncture is mainly caused by the gas gaps in the adhesive interface. According to the epoxy resin adhesive viscosity,the preheating temperature of the bonding surface and the thickness of the epoxy resin coating are improved to exclude the closed air and reduce the gas gaps,as to reduce the electric puncture. When two pieces of ceramic interface contact, the rotation range can not be too large,and can not make the two interface surfaces staggered,so as not to generate new gas gap.关键词
环氧树脂/粘接/绝缘件/接口击穿/气隙Key words
epoxy resin/adhesive/insulating body/puncture of bonding interface/gas gap分类
信息技术与安全科学引用本文复制引用
焦国锋,李凤芹,顾瑞云,范建二..关于环氧树脂粘接瓷绝缘件接口电击穿问题的探讨[J].机械制造与自动化,2015,(1):177-179,3.
