碟式分离机整机动平衡的方法  

Method for dynamic balance of global disc-type separator

作　　者：龚俊[1] 孙步功[2] 辛舟[1] 侯运丰[1] 

机构地区：[1]兰州理工大学机电工程学院,甘肃兰州730050 [2]甘肃农业大学工学院,甘肃兰州730070

出　　处：《兰州理工大学学报》2004年第6期46-48,共3页Journal of Lanzhou University of Technology

基　　金：教育部研究基金(008k 003)

摘　　要：针对碟式分离机整机振动的问题,分析了其结构及零部件的加工、定位和装配精度,比较了分离机工作状态与动平衡实验状态下支承反力的差异.重点介绍了振型分理原理,提出了碟式分离机整机现场平衡的校正方法,并通过实例证明该法的实用性及正确性.　Aimed at the vibration of disc-type separator as a whole,its structure and the precision of manufacturing,positioning,the structure of disc separator and the precision of and assembling of its parts are analyzed, and the difference of support counterforces between its testing and working conditions is compared. The analyzing principle of vibration model is emphatically introduced. A method for correction of on-spot balance of whole machine is proposed,and the practicability and validity of this method is verified with an actual engineering example.

关 键 词：碟式分离机 动平衡 振动 振型分理 

分 类 号：TH113.25[机械工程—机械设计及理论]