拉伸弯曲矫直机S辊组周期性打滑机理及对策研究  

Mechanism and Countermeasures of Periodic Slip Between Strip and Bridle Rolls of Tension Leveller

作　　者：王文广[1] 张清东[1] 吴彬[2] 朱简如[2] 

机构地区：[1]北京科技大学机械工程学院,北京100083 [2]宝山钢铁股份有限公司冷轧厂,上海200941

出　　处：《冶金设备》2008年第3期9-13,共5页Metallurgical Equipment

摘　　要：宽带材拉伸弯曲矫直机S辊组周期性打滑对生产存在恶劣影响。通过对S辊组工作原理和S辊组传动系统的分析,认为传动系统是S辊组工作状态的决定性因素,并建立了采用固定传动比和设定传动比式传动系统的S辊组工作状态的数学表达模型,揭示了采用固定传动比和设定传动比传动系统的拉伸弯曲矫直机S辊组发生周期性打滑的机理性原因。结合国内拉伸弯曲矫直机使用情况,对由S辊组周期性打滑对生产造成的影响进行了分析,并提出了解决措施。Periodic slip between strip and bridle of tension leveler have significant influence on manufacture. Through analysis of operational principle and transmission system of bridles, it is verified that transmission system is decisive factor of work state of bridles , dynamic model of work state of bridles is established and then mechanism is discovered that transmission system with fixed ratio or setting ratio must result in periodic slip of bridle. Influence of periodic slip is analyzed according to application situation of tension leveller in china and then solution is put forward.

关 键 词：拉伸弯曲矫直机 S辊组 传动比 打滑 数学模型 

分 类 号：TG333.23[金属学及工艺—金属压力加工]