基于UG仿真的框盖组合公差分析  

Tolerance Analysis of the Assembly of Frame and Cover Components Based on UG Simulation

作　　者：邱雄[1] 

机构地区：[1]中国空空导弹研究院,河南洛阳471009

出　　处：《机械工程师》2009年第5期125-127,共3页Mechanical Engineer

摘　　要：对公差分析的现状和方法作了阐述,介绍了计算机辅助公差设计(CATD)的应用。结合某产品生产中遇到的框盖组合装配问题,剖析了其技术难点和解决途径,并且通过运用UG里的公差分析模块(eM-TolMate),对结构改进后的尺寸公差作了仿真和验证。This paper describes the status and method of tolerance analysis, and introduces the application of computer-Aided tolerance design. According to the assembly of frame and cover components,as the production problem, the technique difficulty and the solution is analyzed, and through handling eM-TolMate in UG, the optimized size tolerance is simulated and verified.

关 键 词：公差 计算机辅助公差设计 蒙特卡洛 仿真 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]