摘要
针对现存滚珠丝杠副综合测试平台普遍存在的安全系数过高和机构设计不尽合理的现象,提出利用ABAQUS软件对测试平台进行轻量化设计。介绍滚珠丝杠副综合测试平台整机结构及特点,指出测试平台存在安全系数过高的现象;利用ABAQUS软件的拓扑优化功能对测试平台进行力学分析,验证了改进后结构的可行性。这为未来对同类型测试平台存在的安全系数过高的现象提供了新的解决方法,具有应用价值。
In view of the phenomenon of excessive safety factor and unreasonable mechanism design of the existing ball screw sub-integrated test platfi）rm, the ABAQUS software was proposed to reduce the weight of the test platibrm. The structure and characteristicsof the ball screw sub-integrated test platform were introduced. It was pointed out that the test platform had excessive safety factor. Tiletopological optimization of ABAQUS software was used to analvze the test platform and the feasibility of the improved structure was veri-fied. This provides a new solution for the existence of excessive safety factor of the same type of test platform in the future, which hasapplication value.
出处
《机床与液压》
北大核心
2018年第2期33-35,共3页
Machine Tool & Hydraulics
基金
高档数控锻压设备专用数控系统开发与应用(2012ZX0401031)
2015年江苏高校品牌专业建设工程资助项目(PPZY2015B184)
