摘要
根据镀锌板的物理特性,分析了镀锌板焊接的难点。介绍了动态电阻控制的原理和实现过程,使用恒功率电阻点焊控制技术来解决双面镀锌板的电阻点焊工艺问题,保证了焊接质量,延长了电极的使用寿命。
According to physical characteristics of galvanized steel plates, this paper analyzes difficulties of welding of galvanized steel plates,as well as introduces theory and implementation process.By using constant power resistance spot welding control technology ,problems about resistance spot welding procedure are resolved ,welding quality is guaranteed＇and lifetime of electrode is extended.
出处
《电焊机》
北大核心
2010年第5期106-109,共4页
Electric Welding Machine
关键词
电阻点焊
动态电阻
恒功率
镀锌板
resistance spot welding
dynamic resistance
constant power
galvanized plate
