新型控制技术在自动埋弧焊中的应用

Application of new control technology in submerged arc welding

介绍了由ISP-PLD构成的自动埋弧焊机数字控制系统;对小车行走控制电路、送丝控制电路、以及焊接过程控制程序等的设计作出了较详细的分析。该焊机具有良好的稳定性、可靠性和适应性,操作简单、方便。

This article introduces the digital control system of auto submerged arc welder design based on ISP-PLD,analyzes the design of control circuit for tractor,wire feeder,SCM control circuit and program for welding process in detail.The system has good performance in stability,reliability and adaptability,and easy to handle.