Aiming at the localization of traditional quality detection method during resistance spot welding, a new method is set up to detect the nugget size in real time. 本文针对传统点焊质量检验方法的局限性,提出了一种实时检测点焊熔核尺寸的新方法。
The systematic control modeling of dynamic electric resistance controlled ( DRC) spot welding was first divided into different period of time depending on different parameter for real time control in this paper. 首次把动态电阻点焊自适应控制系统(DRC)的控制模型分成不同时段用不同参数进行实时监控。
Electron beam welding and resistance spot welding of time effect stainless steel cabin 时效不锈钢舱体的电子束焊与电阻点焊
Resistance spot welding control circuit based on PLD is introduced. The paper focus the introduction on time control principle of welding current. The design idea is original accords with the demands, and which is verified on EDA experiment system. 介绍基于PLD可编程逻辑器件的电阻点焊控制电路,着重介绍了实现焊接循环的四个阶段的时间控制原理及焊接电流的控制原理,并且在EDA实验系统上得到了验证。