| 全液压平地机平衡箱体结构改进与有限元分析 |
| |
| 引用本文： | 李松庆,李小锋,李建科. 全液压平地机平衡箱体结构改进与有限元分析[J]. 工程机械, 2011, 42(2): 6-9 |
| |
| 作者姓名： | 李松庆 李小锋 李建科 |
| |
| 作者单位： | 三一重工路面机械有限公司 |
| |
| 摘 要： | 采用有限元分析方法对恶劣工况下全液压平地机的平衡箱体进行静力学分析,指出原箱体刚度的不足.通过平衡箱体加载试验,验证有限元模型与分析方法的准确性与可行性.综合考虑有限元分析结果与箱体齿轮布置空间约束,提出若干改进方案.采用因子分析法,确定最优改进方案.通过对平衡箱体优化设计改进,使其变形得到改善,提高平衡箱体刚度,保证...
|
| 关 键 词： | 全液压平地机 平衡箱体 有限元分析 结构改进 |
Structural Improvement and Finite Element Analysis of Tandem Box for Fully Hydraulic Graders |
| |
| Li Songqing,Li Xiaofeng,Li Jianke. Structural Improvement and Finite Element Analysis of Tandem Box for Fully Hydraulic Graders[J]. Construction Machinery and Equipment, 2011, 42(2): 6-9 |
| |
| Authors: | Li Songqing Li Xiaofeng Li Jianke |
| |
| Abstract: | Static mechanical analysis is conducted on a tandem casing of fully hydraulic graders under rigorous work conditions with finite element analysis method. Through loading test on the casing, accuracy and feasibility of the finite element model and analysis method are discussed. Combining the results of finite element analysis and space condition of gears layout in the casing, several improvement schemes are presented. Applying factorial analysis, the optimal improvement plan is determined. Through the optima... |
| |
| Keywords: | Fully hydraulic grader Tandem box Finite element box Structural improvement |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
