基于HyperWorks的滚珠丝杠疲劳寿命仿真  

Fatigue-life Simulation on the Ball Screw Based on HyperWorks

作　　者：张瑞华[1] 

机构地区：[1]南通职业大学机械工程学院,江苏南通226007

出　　处：《机械工程师》2013年第12期146-148,共3页Mechanical Engineer

基　　金：南通市应用研究计划项目(K2010064);南通职业大学自然科学基金项目(1106105)

摘　　要：滚珠丝杠的性能直接影响数控机床整机的质量和寿命。基于HyperWorks软件平台对滚珠丝杠进行疲劳寿命仿真,验证其疲劳寿命符合设计要求,为滚珠丝杠的可靠性提高及其结构优化提供重要依据。The performance of the ball screw has a direct impact on the quality and service life of CNC machine tool. Based on HyperWorks Platform, the paper simulated the ball screw＇s fatigue-life which was verified could meet the design requirements. These results could provide important foundation for improving the reliability and optimizing structure of the ball screw.

关 键 词：滚珠丝杠 HyperWorksi疲劳寿命 仿真 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]