焊管2012，Vol.35Issue(8)：35-38,46,5.
制管厂纵剪生产线液压控制系统的设计
Design of Hydraulic Control System for the Slitting Line of Pipe Mill
刘光星 1李琳1
作者信息
- 1. 西安石油大学陕西省钻机控制技术重点实验室,西安710065
- 折叠
摘要
Abstract
In this article, it introduced process flow and hydraulic control system of slitting line of pipe mill. According to the production requirement of the said system, electric control adopts Siemens S7-300 PLC, human-computer interface and MP277 were designed, and communication was conducted through PROFIBUS-DP trunk bus. This procedure used STEP7 programme software to realize control logic and corresponding interlocking protection function of each hydraulic equipment for slitting line. This system has been successfully used in practical production, and the production status shows that the hydraulic control system of slitting line based on S7-300 PLC can meet the production process requirements, it decreases the electric default, improves the production efficiency, control ability and reliability.关键词
纵剪生产线/液压控制/PLC/PROFIBUS-DP总线Key words
sitting line/ hydraulic control/ PLC/ PROFIBUS-DP trunk bus分类
信息技术与安全科学引用本文复制引用
刘光星,李琳..制管厂纵剪生产线液压控制系统的设计[J].焊管,2012,35(8):35-38,46,5.
