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常柴厂在上世纪九十年代初由一拖开创装备科技有限公司为常柴厂生产一种用于柴油机机体铣削的914360卧式双面组合铣床,一套机床由三台机床组成,分别对柴油机铸造机体的六面进行初步的铣削,为下一道工序精铣作准备。由于加工的是铸件毛坯,所以不管是对加工地的环境还是加工设备,影响都很大,设备的故障率一直较高。近年来应对市场需求和劳动力的需求,要求进行整改,主要是针对电气方面的改造,同时对机械方面也进行相应的改造,主要是用三菱PLC与三垦变频器的结合,对原机床的控制部分和一些机械传动部分进行改造。设备运行一年多以来,故障率明显下降,而且故障的查找和维修都明显方便。
Changchai Chang in the early nineties of last century by a drag to create Equipment Technology Co., Ltd. for the Changchai plant for the production of a diesel engine milling 914360 horizontal double-sided milling machine, a machine consists of three machine tools, respectively, The six sides of the diesel engine casting body are initially milled to prepare for the finishing of the next process. As the processing of rough castings, so whether the processing of the environment or processing equipment, the impact is great, the failure rate of equipment has been higher. In response to market demand and labor demand in recent years, requiring rectification, mainly for the electrical transformation, but also on the mechanical aspects of the corresponding transformation, the main Mitsubishi PLC and Sanken inverter is the combination of the original machine control Part and some mechanical transmission part of the transformation. Since the equipment is in operation for more than a year, the failure rate has obviously dropped, and the troubleshooting and maintenance are obviously convenient.