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| 基于有限元分析方法的连杆螺栓改进设计 | |
| 引用本文： | 田杰,商高高,周建兵,朱云明. 基于有限元分析方法的连杆螺栓改进设计[J]. 林业机械与木工设备, 2006, 34(5): 26-28 |
| 作者姓名： | 田杰 商高高 周建兵 朱云明 |
| 作者单位： | 1. 南京林业大学机械电子工程学院,江苏,南京,210037 2. 江苏大学汽车与交通工程学院,江苏,镇江,212013 3. 南京跃进汽车集团有限公司,江苏,南京,211100 |
| 摘 要： | 根据生产企业的实际情况,提出了在应力集中严重的连杆螺栓头部与杆部过渡圆弧处进行局部滚压的改进措施,并通过有限元分析手段,得出当滚压力达到20kN时,就能使连杆螺栓在不改变原结构的前提下满足疲劳寿命的要求。 |
| 关 键 词： | 连杆螺栓 局部滚压 有限元分析 疲劳寿命 |
| 文章编号： | 1001-4462（2006）05-0026-03 |
| 收稿时间： | 2005-12-12 |
| 修稿时间： | 2005-12-12 |
Connecting Rod Bolt''''s Improvement Design Based on FEM |
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| TIAN Jie,SHANG Gao-gao,ZHOU Jian-bing,ZHU Yun-ming. Connecting Rod Bolt''''s Improvement Design Based on FEM[J]. Forestry Machinery & Woodworking Equipment, 2006, 34(5): 26-28 | |
| Authors: | TIAN Jie SHANG Gao-gao ZHOU Jian-bing ZHU Yun-ming |
| Affiliation: | 1. College of Electronic and Mechanical Engineering, Nanjing Forestry University, Jiangsu Nanjing 210037, China; 2. School of Automobile and Transportation Engineering, Jiangsu University, Jiangsu Zhenjiang 212013, China; 3. Nanjing Yuejin Motor Group Co., Ltd, Jiangsu Nanjing 211100, China |
| Abstract: | According to the situation of the plant, an improving method was proposed in this paper, that is, to apply rolling to the arc transition area between the connecting rod bolt's rod and head, where is the place to produce stress concentration. And based on the FEM analysis, a result was achieved that the connecting rod bolt could meet the fatigue life when the roller was as large as 20kN. |
| Keywords: | connecting rod bolt rolling finite element analysis fatigue failure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |