摘要
针对带钢高速精整线运行速度高、加减速度高、生产线的稳定性不易保证的问题,本文将开卷和卷取作为一个整体,分析正常加速、正常减速、快停、急停四种情况下的动态特性,建立了开卷机、卷取机的动力矩及动态功率计算模型揭示了动力学行为规律,为开卷机、卷取机的精确控制和传动电机功率准确计算提供了理论依据。
The strip high speed finishing line is characterized by high running speed,high acceleration and high deceleration,therefore the dynamic behavior of the entire production line has become particularly important. Especially,the dynamic analysis of pay-off and tension reel is related to the stability running of the entire production line. Considering pay-off and tension reel as a whole,the dynamic analysis of normal acceleration,normal deceleration,quick stop and emergency stop were done,the dynamics behavior law is revealed. It provides theoretical basis for precise controlling and drive motor power calculation of pay-off reel and tension reel.
出处
《重型机械》
2013年第6期32-35,共4页
Heavy Machinery
基金
2013年度国家科研院所技术开发研究专项资金项目资助(2013EG119117)
关键词
带钢
精整线
高速
开卷
卷取
动态
strip
finishing line
high speed
pay-off
tension reel
dynamics
