摘要
托辊是带式输送机的核心部件,其转动阻力参数是反映托辊工作性能的重要指标。论述了托辊阻力参数测量的理论依据,说明了机械控制测试系统的组成和主要结构特点,阐述了该系统的工作原理、测试方法及主要应用。
The support rollers are core parts of the belt conveyor. Its turn resistance parameters are important index of which reflect work function of the support rollers. Discussed a principle of measurement basis of support roller＇s resistance parameters. Explain its main construction constitute and characteristics. Expatiate on work principle and testing method and application of mechanical control testing system.
出处
《煤矿机械》
北大核心
2006年第4期660-662,共3页
Coal Mine Machinery
基金
2004年河北省科学技术研究与发展计划资助项目(04212194)
关键词
托辊
阻力参数
阻力系数
机械传动
测试系统
控制机构
the support roller
resistance parameters
resistance coefficient
mechanical drive
testing system
control mechanism
