| 某矿用防爆胶轮车车架的动态仿真分析及结构优化设计 |
| |
| 引用本文： | 高琼,王俊元,曾志强,马维金,杜文华.某矿用防爆胶轮车车架的动态仿真分析及结构优化设计[J].煤矿机械,2012,33(10):65-67. |
| |
| 作者姓名： | 高琼 王俊元 曾志强 马维金 杜文华 |
| |
| 作者单位： | 中北大学机械工程与自动化学院,太原,030051 |
| |
| 摘 要： | 为改善某矿用防爆胶轮车的性能,优化胶轮车车架的结构,采用ADAMS软件对其进行虚拟样机实验,提取搓板路面工况下随机激励的峰值,进而通过有限元法对车架进行动态应力仿真分析,并对车架结构进行优化设计,在满足结构强度要求的情况下,车架质量减轻12%。
|
| 关 键 词： | 矿用防爆胶轮车 车架 仿真分析 优化设计 |
Dynamic Simulation Analysis and Optimization of Structural Design about Main Frame of Mine Explosion-proof Rubber-tyred Vehicle |
| |
| GAO Qiong
,
WANG Jun-yuan
,
ZENG Zhi-qiang
,
MA Wei-jin
,
DU Wen-hua.Dynamic Simulation Analysis and Optimization of Structural Design about Main Frame of Mine Explosion-proof Rubber-tyred Vehicle[J].Coal Mine Machinery,2012,33(10):65-67. |
| |
| Authors: | GAO Qiong WANG Jun-yuan ZENG Zhi-qiang MA Wei-jin DU Wen-hua |
| |
| Affiliation: | (College of Mechanical Engineering and Automation,North University of China,Taiyuan 030051,China) |
| |
| Abstract: | Mine explosion-proof rubber-tyred vehicle is a mine articulate dump truck.For improving its performance and optimizing structure of frame,the test for virtual prototype of vehicle are carried out based on software ADAMS.Virtual prototyping technology was used to simulate real load conditions for vehicle,then random excitation peaks of washboard road condition were extracted,which would be applied for finite element dynamic stress simulation analysis of vehicle.Structure optimization of main frame is carried out and mine explosion-proof rubber-tyred vehicle is improved.Within permissible stress range,the mass of main frame is reduced by 12%. |
| |
| Keywords: | mine explosion-proof rubber-tyred vehicle main frame simulation analysis optimization design |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
