新型铝锭堆垛机传动系统耦合振动计算  

The Coupled Vibration Caculation of the Drive System for the New Type Buncher of Aluminium Ingot

作　　者：罗德春[1,2] 张玲[3] 芮执元[1,2] 赵俊天[1,2] 李鄂民[1,2] 王鹏[1] 

机构地区：[1]兰州理工大学有色冶金新装备教育部工程研究中心,甘肃兰州730050 [2]兰州理工大学机电工程学院,甘肃兰州730050 [3]兰州工业高等专科学校,甘肃兰州730050

出　　处：《机械传动》2010年第7期64-67,共4页Journal of Mechanical Transmission

基　　金：甘肃省自然科学基金(0809RJZA012)

摘　　要：介绍了本单位新研制开发的高效铝锭堆垛机翻转装置,并针对其传动系统结构特点,考虑直齿圆柱齿轮耦合作用,利用整体传递—Riccati矩阵法,对翻转装置传动系统进行了固有频率计算及振型分析,得到了系统前3阶固有频率和该系统的振型,为提高翻转装置传动平稳性进行结构动态优化设计、进一步完善新设备提供了理论依据。The buncher of aluminium ingot is the key equipment of continuously casting machines. The lifting finder of buncher of aluminium ingot highly active is introduced,and the natural frequency calculation and the model shape analysis for it＇s drive system are carried out based on the coupled vibration of the spur gear by the means of the whole transfer matrix. It is gained the first-third natural frequency and the modal shape. There are some theoretical references for the optimal design.

关 键 词：传动系统 整体传递矩阵法 固有频率 振型 

分 类 号：TH246[机械工程—机械制造及自动化]