摘要
利用现有的一名功率为25kW的单相全波次级整流电阻焊机,设计出专用电阻焊电源控制器,从而得到了一套满足控制功能要求的可进行点焊缝焊的专用电阻焊机。分析了电阻焊的焊接工艺,给出了以单片机为主构成的电阻焊控制电路及软件流程。通过脉冲电源供应的控制,可得到较好的缝焊焊接效果。
This paper analyzes the welding technology of the resistance welding. Weld effect of the high strength seam welding can be obtained by means of the control of impulse current. It also shows the control circuit of the resistance welding by micro-controller and the control soft ware flow. The better seam welding effect can be obtained by means of the control of impulse power.
出处
《电子工程师》
2003年第12期50-51,55,共3页
Electronic Engineer
