多线切割机张力扰动因素分析研究  

Disturbance Factors in Tension Control of Multi-wire Saw

作　　者：汪世益[1] 阮超波[1] 丁卫[1] 

机构地区：[1]安徽工业大学机械工程学院,安徽马鞍山243000

出　　处：《机械工程与自动化》2013年第1期4-6,9,共4页Mechanical Engineering & Automation

基　　金：安徽省教育厅重点资助项目(KJ2011A043)

摘　　要：对多线切割机的加工机理进行了简介,在建立了符合要求的张力控制系统的前提下,针对会引起张力扰动或张力波动过大的因素进行分析,包括收线辊半径扰动、切割线走丝换向以及导向轮对张力波动的影响。并针对这些因素给出了相关解决方案。MATLAB/Simulink仿真结果表明解决方案具有一定的可行性。This paper describes the cutting mechanism of multi-wire saw. Under the premise of establishing the tension control system meeting the requirements, the factors that may cause tension disturbance or excessive fluctuations are studied, which include the radius disturbance of the take-up roller, the tension fluctuations of cutting wire, etc. And related solutions or recommendations have been given. MATLAB/Simulink simulation results show the solutions are feasible.

关 键 词：多线切割机 张力波动 走丝换向优化 排线 

分 类 号：TG48[金属学及工艺—焊接]