摘要
为了解决皮带机液压张紧装置调节速度慢、控制精度低的不足,提出了一种新的皮带机智能张紧装置,将液压控制张紧升级为永磁同步变频电机张紧。并利用AMESim及MATLAB仿真分析软件对其张紧特性进行分析,结果表明,新的张紧装置能够将张紧动作速度提升64.4%,将张紧力超调量降低56.7%。
In order to solve the shortcomings of slow adjustment speed and low control accuracy of belt machine hydraulic tensioning device,a new belt machine intelligent tensioning device is proposed,which upgrades the hydraulic control tensioning to permanent magnet synchronous variable frequency motor tensioning.The results show that the new tensioning device can increase the tensioning action speed by 64.4% and reduce the tensioning force overshoot by 56.7%.
作者
李建芳
Li Jianfang(Belt Machine Manufacturing Branch,Jinding Shanxi Coal Machinery Co.,Ltd.of Jinneng Holding Equipment Manufacturing Group,Jincheng Shanxi 048000)
出处
《机械管理开发》
2021年第12期195-196,共2页
Mechanical Management and Development
关键词
皮带机
永磁变频张紧
液压张紧
belt machine
permanent magnet frequency conversion tensioning
hydraulic tensioning
