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Application of Automatic Control Technology in Mobile Gas Welding Rail

机译:自动控制技术在移动式气体保护焊轨中的应用

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摘要

Based on automation and control technology platform, PLC and man-machine interface for electrically controlled system, High pressure electric pump system, Fired heater system, Control system of postweld heat treatment, Heater swing fire control system, Data record and history trend curve line drawn, the on-site rail air pressure welding and corresponding postweld heat treatment have been achieved, and the entire welding process of railway long rail and its postweld heat treatment are automatically controlled, guaranteeing the stability of the rail joint quality and the heat treatment effect. Has guaranteed the quality of the rail joint quality and the heat treatment effect stability.
机译:基于自动化和控制技术平台,PLC和电控系统的人机界面,高压电动泵系统,火加热器系统,焊后热处理控制系统,加热器回转火控系统,绘制的数据记录和历史趋势曲线,已实现了现场气压焊接和相应的焊后热处理,并自动控制了铁路长轨的整个焊接过程及其焊后热处理,保证了钢轨接头质量的稳定性和热处理效果。保证了铁路接头质量和热处理效果的稳定性。

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