KHCYG-1型抽油杆电阻炉热处理机组控制系统

KHCYG-1Type Controlling System of Resistor Furnace Heat-Treatment Assembly of the Lever of Oil Extractor

通过对原有抽油杆电阻炉热处理机组在使用中存在的一些不足之处的分析,提出了新的控制方式,采用以德国西门子S7-300 PLC可编程控制器和台湾研华工控机构成DCS系统。提高了机组传动系统,淬火系统的自控水平。以及对加热炉回火炉出料口的工件增设红外线在线检测,以在线检测工件温度为采样点的温度控制系统,来保证工件热处理温度的均匀性。增加了抽油杆热处理工艺软件包,以提高热处理的能力和质量。

This article according to the analysis of the insufficient point of the original resistor furnace heattreatment assembly controlling system , bring forward a new controlling mode, adopt combine of German Simens ST-300PLC programmable Controller and Taiwan Yen-Hua working machine to organize DCS system. Raise the self-controlling ability of the transmission and heat-treatment system, and expanse the infrared ray detection on the export of the tempering furnace. The sampling point of temperature of control system is on line to detect working piece temperature, Therefore to guarantee the uniformity of the working piece temperature by the way. Increase technical software package of lever of oil extractor to raise the ability and quality of the heat-treatment.