带锯机板式弹簧张紧系统锯条扭转振动频率的研究  

Study on torsional vibration frequency of board spring sawblade strain system of band-saw mill

作　　者：万劲松 尹建[2] 吴燕[3] 刘菊[3] 赵秀[3] 金高贵[3] 

机构地区：[1]吉林省林产品质检站,吉林长春130021 [2]吉林市环境保护局,吉林吉林132013 [3]北华大学交通建筑工程学院,吉林吉林132013

出　　处：《吉林林业科技》2005年第3期37-38,共2页Journal of Jilin Forestry Science and Technology

摘　　要：根据以前对带锯机杠杆压砣式张紧系统振动的分析,设计了一新型装置,并用实验结果对其功率谱进行了分析,找出了影响振动的主频率。According to former study on the vibration of lever weight tensile system of band-saw mill,a new equipment was designed in the test. The power spectrum was analyzed by using the testing results and the central frequency which affecting vibration of band-saw mill was found out.

关 键 词：板式弹簧 张紧系统 扭转振动频率 带锯机 锯条 

分 类 号：S776.31[农业科学—森林工程]