对人造板四呎宽带式砂光机砂架部件的试验模态分析

宽带砂光机是人造板制造业中的关键设备，其砂架部件为核心部件之一。本文以一台BSG2713型四呎四砂架双面人造板宽带砂光机为样机，对其砂架部件进行试验模态分析，以此开展振动动态特性研究。其分析结论既有助于促进国产人造板宽带砂光机的动态结构设计工作，同时又为国内木工机床业的动态特性研究的普及工作提供参考。

Experimental modal analysis to grinding shelf parts in the four feet in width wide belt sander of the artificial panel industry

The wide belt sander is a key equipment in the artificial panel manufacture industry, its grinding shelf parts are one of central parts. The thesis took a wide belt sander with modal BSG2713.four feet in width.four grinding shelf and grinding in its double sides in the artificial panel industry, as a sample machine, taking advantage over Experimental Modal Analysis to its grinding shelf parts and studying to its vibrational dynamic character. The analysis and conclusions not only will benefit to accelerate the dynamic structural designing works in the artificial panel industry of our country, meanwhile but also it will be offered references to prevalent works of the dynamic character studying in the national woodwooking machine tools industry.