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介绍了全位置自动焊可编程控制系统的接口电路和控制软件.采用C40P型可编程控制器和晶体管脉冲TIG电源,将管子对接环缝划分为四个区间,对每个区间的脉冲电流和基值电流进行程序控制.
The interface circuit and control software of all-position automatic welding programmable control system are introduced.C40P-type programmable controller and transistor pulse TIG power supply are used to divide the pipe docking gap into four sections, and the pulse current and base of each section Value current for program control.