2100mm热粗轧机侧导尺液压系统伺服控制改造  

Servo Control Modification of Hydraulic System of Side Guide of 2100mm Hot Roughing Mill

作　　者：李国斌[1] 白洁[1] 

机构地区：[1]东北轻合金有限责任公司,哈尔滨150060

出　　处：《黑龙江冶金》2014年第6期53-55,共3页

摘　　要：2100mm热粗轧机在调试过程中侧导尺震动大,功能不完善。结合北线3 950mm热粗轧机的使用情况,分别就两台轧机侧导尺的使用、功能、设备结构及控制原理进行分析,对比两台轧机侧导尺的工作原理及设备配置,找出了2 100mm热粗轧机侧导尺出现问题的原因,并根据现场的实际情况确定解决方案。通过改造处理后,现2 100mm热粗轧机侧导尺工作正常,功能满足生产、调试需要,保证后续设备的调试验收。Severe shocks and imperfect functions appear on the 2100 mm hot roughing mill during com-missioning.Combined with the operation of 3950mm hot roughing mill in the north production line of Northeast Light Alloy Co., Ltd., the usage, functions, equipment structures and control principles are analyzed and by comparison of working principle and actual situation of side guide rulers of two mills, the reason why 2100mm hot roughing mill side guide ruler did not work properly will be found. After modification, the side guides of the 2100mm hot roughing mill are operating smoothly, and their functions can meet the requirements of production and commissioning, and they can guarantee the commissioning and acceptance of subsequent equipments.

关 键 词：侧导尺 位置传感器 伺服阀 闭环控制 

分 类 号：TG333[金属学及工艺—金属压力加工]