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

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.