| 发动机连杆大端分离涨断加工性能研究 |
| |
| 引用本文： | 陈杰平,冯武堂,郭万山,唐英亮,许泳,乔印虎,易勇.发动机连杆大端分离涨断加工性能研究[J].安徽科技学院学报,2011,25(2):37-42. |
| |
| 作者姓名： | 陈杰平 冯武堂 郭万山 唐英亮 许泳 乔印虎 易勇 |
| |
| 作者单位： | 1. 安徽科技学院,工学院,安徽凤阳,233100
2. 奇瑞汽车股份有限公司,动力总成事业部,安徽芜湖,241009 |
| |
| 基金项目： | 安徽科技学院重点建设学科项目(AKXK20102-5); 安徽省教育厅自然科学基金(KJ2011Z067) |
| |
| 摘 要： | 连杆涨断加工技术是一种全新的连杆大端分离精密加工技术,具有传统加工方法无法比拟的优势,已经成为国外发动机生产的重要技术之一。本文在认真分析、比较传统工艺和涨断工艺基础上,阐述了涨断加工的原理和特点,对扩力比和影响涨断质量的因素进行了研究,借助流行的工程分析软件ProE,完成了连杆的建模和涨断加工的有限元分析,针对楔形和矩形涨断裂解槽在不同形状参数下进行了仿真分析。结果证明,通过优化裂解槽的结构尺寸可有效改善涨断加工的质量,为下一步优化涨断加工工艺奠定了基础。
|
| 关 键 词： | 连杆 涨断加工 性能研究 |
Performance Study on Connecting Rod Fracture Splitting Machining |
| |
| CHEN Jie-ping,FENG Wu-tang,GUO Wan-shan,TANG Ying-liang,XU Yong,QIAO Yin-hu,YI Yong.Performance Study on Connecting Rod Fracture Splitting Machining[J].Journal of Anhui Science and Technology University,2011,25(2):37-42. |
| |
| Authors: | CHEN Jie-ping FENG Wu-tang GUO Wan-shan TANG Ying-liang XU Yong QIAO Yin-hu YI Yong |
| |
| Institution: | CHEN Jie-ping1,FENG Wu-tang2,GUO Wan-shan2,TANG Ying-liang1,XU Yong2,QIAO Yin-hu1,YI Yong1(1.College of Engineering,Anhui Science & Technology University,Fengyang 233100,China,2.Powertrain Division,Chery Automobile Co.,LTD.,Wuhu 241009,China) |
| |
| Abstract: | Connecting rod fracture splitting machining processing technology is a kind of brand-new connecting rod big endian separation technology,it had incomparable advantage compared to traditional machining processing method,and had become the important production technology abroad.Based on the analysis and comparison of the traditional craft and cracking process,this paper elucidated the principles and characteristics of splitting processing,and studied the factors of influencing cracking quality and force-expan... |
| |
| Keywords: | Connecting Rod Fracture Splitting Machining Performance study |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
