|
|||||
|
|
| 履带拖拉机车架大梁断裂分析及改进 | |
| 引用本文： | 雷俊玲,孙天龙,曹伟,杨彦朋. 履带拖拉机车架大梁断裂分析及改进[J]. 拖拉机, 2013, 0(6): 38-41 |
| 作者姓名： | 雷俊玲 孙天龙 曹伟 杨彦朋 |
| 作者单位： | [1]中国一拖集团有限公司 锻造厂,河南洛阳471004 [2]中国一拖集团有限公司第一装配厂,河南洛阳471004 [3]中国一拖集团有限公司技术中心,河南洛阳471004 |
| 摘 要： | 通过对东方红履带拖拉机车架大梁结构更改过程的分析，分别建立各结构形式车架大梁的受力模型，结合车架大梁焊接工艺和结构设计进行综合分析，得出焊接和大梁结构形式对车架机械性能的影响，为后期车架大梁改进提供参考。 |
| 关 键 词： | 履带拖拉机 大梁 结构分析 |
Cracking Analysis and Improvement of Crawl Tractor Frame Crossbeam |
|
| LEI Jun-ling,SUN Tian-long,CAO Wei,YANG Yan-peng. Cracking Analysis and Improvement of Crawl Tractor Frame Crossbeam[J]. , 2013, 0(6): 38-41 | |
| Authors: | LEI Jun-ling SUN Tian-long CAO Wei YANG Yan-peng |
| Affiliation: | ( a. Forging Works ; b. First Assembly Plant ; c. R ＆ D Center, YTO Group Corporation, Luoyang 471004, China) |
| Abstract: | Based on modification analysis of YTO crawler tractor frame crossbeam, the paper established the mechanical model of frame crossbeam with different structures. Combined with the comprehensive analysis of frame weld technology and structure design, the effect of weld and crossbeam structure on frame mechanical property is obtained, and which can provide a reference for improving the frame crossbeam. |
| Keywords: | Crawl tractor Crossbeam Structure analysis |
| 本文献已被 维普 等数据库收录！ | |