摘要
介绍一种新型储能点焊机,采用电容恒流充电;电容电压的比较充电控制;有触点无电流换向等项技术,获得了较好的工作效果。
A kind of condenser discharge spot welding machine used by the technology of the constant current charge,the phase change of contact without current and the controlling way comparing with the capacitor voltage etc.are introduced in the paper.
出处
《电焊机》
2002年第7期15-18,共4页
Electric Welding Machine
关键词
储能点焊机
研制
焊接
储能电容
condenser discharge spot welding
welding machine
controlling
