基于力学计算的静力试验工装参数化设计  

Parametric Design of Static Test Fixture Based on Mechanics Calculation

作　　者：孙自强[1] 时亚州[1] 王小卫[1] 易果[1] 王国顺[1] SUN Ziqiang;SHI Yazhou;WANG Xiaowei;YI Guo;WANG Guoshun(Shanghai Aerospace Precision Machinery Research Institute,Shanghai 201600,China)

机构地区：[1]上海航天精密机械研究所,上海201600

出　　处：《机械工程师》2018年第2期70-73,共4页Mechanical Engineer

摘　　要：根据静力试验工装的设计原则,从提高工装设计效率和质量出发,提出基于力学计算的三维模型参数化设计的新思路,分析了工装特征尺寸的几何及拓扑关系,并与力学计算公式进行关联,利用Pro/E二次开发构建参数化模型,并给出了应用实例。According to the design principle of static test fixture,a new idea of parameterized design of three-dimensional model based on mechanical calculation is proposed to improve tooling design efficiency and quality.The geometrical and topological relations of tooling feature size are analyzed,and the formulas are related to the mechanical calculation formula.The parametric model is constructed by Pro/E secondary development and the application examples are given.

关 键 词：静力试验工装 力学计算 参数化 PRO/E二次开发 

分 类 号：TH123[机械工程—机械设计及理论]