基于有限元法的特种液压扳手结构优化分析

Optimizing Analysis of Special Hydraulic Spanner Structure Based on Finite Element Method

运用有限元法进行结构优化设计的基本原理,针对坦克履带液压调整器特种液压扳手主要机件所涉及非线性接触等问题,进行了有限元优化的计算分析与研究,得到了优化的形状与尺寸,结构特性与受力状况得到明显改善。

By applying the basic principles for optimizing design of structure based on the finite element method and aiming at the problems, such as nonlinear contact problem involved in special hydraulic spanner, the re？in .part of tank track hydraulic regulator, etc. , the calculation analysis and study hased on finite element optimizatton ts conducted and the optimized size and shape of spanner are obtained, and the structural characteristics and stress state are obviously improved.