GJ—85油锯锯架频响特性的试验研究  

Experimental Study On the Frequency Response Characteristics of the GJ—85 Chainsaw Handal

作　　者：王明东[1] 吕雪寒[2] 刘国华 

机构地区：[1]吉林林学院采运系 [2]吉林林学院科研处 [3]吉林市丰满区旺起林场

出　　处：《吉林林学院学报》1993年第1期59-62,共4页

摘　　要：本文应用试验法对GJ—85油锯锯架的频响特性进行了研究。结果表明:在某些频域内,该锯架的频响特性不利于减振;同时,在各种工况下,各个方向上的频响特性有一定的耦合。This paper discusses the frequency reponse characteristics of the GJ—85 chainsaw handle by experimental method. The result shows that the frequency reponse characteristics of this chainsaw handle obstruct the low vibration. At the same time,the frequency reponse characteris ties in every direction have some coupling in any conditions.

关 键 词：油锯 锯架 频响特性 

分 类 号：S776.311[农业科学—森林工程] TH113.1[农业科学—林学]