摘要
本文介绍点焊和缝焊时各种热循环和压力循环及其适用范围;详述了高精度网络电压补偿控制恒流控制技术,以及有关正确选择、使用各种控制器的某些问题。
The different spot and seam welding heat cycle and pressure cycle and its application are introduced in this paper.High accuracy mains voltage vairation compensating and current sta- ble technology as well as the crrect selection and operation the control unit are ditailed.
出处
《电焊机》
1991年第6期1-5,共5页
Electric Welding Machine
