滑块式万向接轴强度分析  

Strength Analysis for Slide Block Universal Spindle

作　　者：李海锋[1] 徐致让[2] 李全国[1] 

机构地区：[1]济源钢铁公司,河南济源454650 [2]安徽工业大学机械工程学院,安徽马鞍山243002

出　　处：《机械工程师》2008年第9期135-137,共3页Mechanical Engineer

摘　　要：采用有限元软件ANSYS对滑块式万向接轴进行强度分析;在建模及分析方法上采用整体建模,利用ANSYS强大的求解接触问题的功能,对整体建模及分析中涉及的接触问题进行了处理及求解;在接轴上直接加扭矩对万向接轴进行了整体应力分析。与其它方法相比,文中采用的分析方法假设条件少,更符合实际情况,因此计算结果更为准确、可靠。The FEM software （ANSYS） is adopted for the strength analysis of slide block universal spindle. The assembly modeling and related analyzing approach is applied in this paper. Based on ANSYS powerful function in solving the contact problems, the contact simulation related to modeling in assembly is concerned and solved. The torque is loaded directly to the spindle considered here and the strength analysis is performed considering as one component. Comparing to other methods used before, the assumptions here are limited and more coincide with the real condition. As a result, the calculated solution is more accurate and reliable.

关 键 词：万向接轴 有限元 强度分析 

分 类 号：TH133.4[机械工程—机械制造及自动化]