用于逆变焊机的几种高频引弧器设计  

Design of high frequency arc striker used in invert welding power sources

作　　者：魏继昆 谭蓉[2] 

机构地区：[1]云南欧亚高科技公司,云南昆明650118 [2]昆明理工大学机电学院,云南昆明650093

出　　处：《电焊机》2004年第12期35-37,共3页Electric Welding Machine

摘　　要：对几种非接触式引弧器进行了比较,着重介绍了3种设计新颖的引弧器的工作原理。这些引弧器的应用对于提高逆变焊机的引弧性能、可靠性等有较大的益处。A few kinds of contactless high frequency arc strikers used in invert welding power sources are compared in this paper,especially for the working principles of the three new types of arc strickers are introduced.These arc strikers are of value for improving arc strike behaviour and reliability of invert welding power sources.

关 键 词：引弧技术 非接触式引弧 可靠性 

分 类 号：TG434.5[金属学及工艺—焊接]