摘要
采用Visual C++与ANSYS有限元软件的参数化建模与分析功能相结合,创建了滚动轴承的参数化建模及有限元接触强度分析平台。该平台通过输入深沟球轴承、圆柱滚子轴承等系列滚动轴承的关键参数,就自动生成滚动轴承整体的有限元网格模型、边界条件及接触对,最后通过直接调用ANSYS相关模块进行有限元接触强度计算。通过对比分析6208深沟球轴承的赫兹接触强度计算结果与该平台的有限元接触强度计算结果,验证了该平台的有效性,为更深入地研究滚动轴承提供了快捷方便的数值分析平台。
Adopting the combination of Visual C ＋ ＋ with the function of parametric modeling, the platform of the rolling bearing parametric modeling and finite element contact strength analysis is established. At first the key parameters of series of deep groove ball bearings and cylindrical roller bearing are input on the platform, then the rolling bearings integral finite element mesh riaodel, boundary conditions and contact pair are generated automatically. The finite element contact strength can be calculated finally by directly calling the ANSYS related packages from the platform user interface. The effectiveness of the platform is verified with the contrast analysis result of 6208 type deep groove ball bearing between Hertz contact strength and the finite element contact strength on this platform, which provides a quick and convenient numerical analysis platform for in -depth research on rolling bearing.
出处
《组合机床与自动化加工技术》
北大核心
2013年第8期19-22,共4页
Modular Machine Tool & Automatic Manufacturing Technique
基金
国家重点基础研究发展计划(973计划)(2011CB706601)
