2YZS4375双质体高效振动筛模态分析试验方法  

Experimental methods of modal analysis on the 2YZS4375 high-efficient vibrating screen with double masses

作　　者：王尔湘[1] 徐从清[1] 刘军伟 

机构地区：[1]平顶山工业职业技术学院,河南平顶山467001 [2]平煤天安十三矿

出　　处：《矿山机械》2009年第15期95-97,共3页Mining & Processing Equipment

摘　　要：着重阐述了2YZS4375双质体高效振动筛模态分析试验方法,从双质体振动筛测点预试验到正式试验,模态参数的识别,筛子振动形态测试分析最后分析数据得到结论。The experimental methods of modal analysis on the 2 YZS4375 high-efficient vibrating sieve with double masses are expounded, including the trial test of the measuring points, the formal test, the identification of modal parameters, the vibrating morphology analysis of the screen, data analysis and conclusion obtained.

关 键 词：模态 双质体 测点 

分 类 号：TD452[矿业工程—矿山机电]