中国机械工程2009，Vol.20Issue(21)：2575-2580,6.
提升机主轴装置结构应力应变场数值模拟及优化分析方法
Structure Optimization and Numerical Simulation of Stress and Strain Fields for the Main Shaft Device of a Hoist
龚宪生 1曹静 2陈器 1张干清1
作者信息
- 1. 重庆大学机械传动国家重点实验室,重庆,400030
- 2. 中冶北方工程技术有限公司,鞍山,114002
- 折叠
摘要
Abstract
Aiming at some cracks that were appeared on the drum shell, main shaft and around manholes in the main shaft device of a mine hoist with single -winding wire rope at times, a modern design method was put forward herein, where the softwares of Pro/ENGINEER, HyperMesh and ANSYS were comprehensively used to construct the three dimensional solid model, and to simulate and analyze the stress and strain fields of the main shaft device numerically,and the software of Opti-Struct was creatively applied to optimize the manhole structure of the main shaft device in order to resolve the weakness in structure and to ensure its safe operation in normal working condition, The research results show that: the computational results basically consist with the common failure in the shaft device,the stress around manholes is reduced by about 26. 7%. The research result has been applied to design the manhole and sidestep structure of the main shaft device in JK -hoist by the corporate design department, and the effect in the practical operation is satisfactory.关键词
提升机/主轴装置/有限元/数值模拟/结构优化Key words
hoist/ main shaft device/ finite element/ numerical simulation/ structure optimization分类
矿业与冶金引用本文复制引用
龚宪生,曹静,陈器,张干清..提升机主轴装置结构应力应变场数值模拟及优化分析方法[J].中国机械工程,2009,20(21):2575-2580,6.
