机械科学与技术2017，Vol.36Issue(4)：547-552,6.DOI:10.13433/j.cnki.1003-8728.2017.0409
主轴弹性对摩擦提升系统纵向振动特性影响的研究
Study on Friction Hoist Longitudinal Vibration Characteristics Considering Elastic Effect of Main Axle
摘要
Abstract
According to the structural features of the friction hoist with high speed and heavy load,the five degree-of-freedom longitudinal vibration model with elastic main axle of friction hoist system is established with reasonable simplification,and the model of a friction hoist is analyzed by numerical simulation.The results are compared with those of the traditional 4 degree of freedom model,the elastic effect of main axle on the design results is obtained.关键词
摩擦提升机/动态特性/弹性/振动Key words
friction hoist/dynamic characteristics/elasticity/vibration分类
矿业与冶金引用本文复制引用
刘义,陈国定,李济顺..主轴弹性对摩擦提升系统纵向振动特性影响的研究[J].机械科学与技术,2017,36(4):547-552,6.基金项目
国家重点基础研究发展计划(973)项目(2014CB049400)、中国博士后科学基金面上项目(2012M521003)及常州工学院校基(YN1511)资助 （973）
