三自由度制样粉碎机的设计

The design of three degree-of-freed om sample pulverizer

采用三自由度反共振原理,利用电动机带动偏心块产生激振力设计三自由度制样粉碎机,具有好隔振效果和电动机使用寿命长的特点。

By adopting the anti -resonance prin ciple of three degrees of freedom,th is paper designed a kind of three degree -of -freedom sam ple pulverizer.A electric motor drives it by a eccentric quality.It pos-sesses the characters of good result vibration insulation and long service life of electric motor.