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.
作者
孙自强
时亚州
王小卫
易果
王国顺
SUN Ziqiang;SHI Yazhou;WANG Xiaowei;YI Guo;WANG Guoshun(Shanghai Aerospace Precision Machinery Research Institute,Shanghai 201600,China)
出处
《机械工程师》
2018年第2期70-73,共4页
Mechanical Engineer
关键词
静力试验工装
力学计算
参数化
PRO/E二次开发
static test fixture
mechanical calculation
parameterization
secondary development of Pro/E
