摘要
立式车床的横梁在机床工作过程中起到对刀架的固定与支撑的作用。针对切削加工中产生的振动对横梁造成的影响及严重影响其加工精度的问题,利用ANSYS Workbench对某型号单立柱立式车床横梁进行模态分析,对提取的前6阶固有频率与与之相对应的振型的变化和加工精度影响进行了分析。
Beams in the vertical lathe machine work process played on the tool holder supporting role. The vibration generated in the cutting process will have a great impact beams, and seriously affecs the machining accuracy. Thus the analysis for verti- cal lathe beam modal is needed. In this paper, extracting the first six natural frequencies and mode shapes con＇esponding to, the changes and accuracy influence are analyzed.
出处
《机械研究与应用》
2013年第4期40-41,46,共3页
Mechanical Research & Application
