| 发动机连杆裂解应力槽加工技术研究 |
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| 引用本文： | 周春强,张永俊,唐勇军.发动机连杆裂解应力槽加工技术研究[J].电加工与模具,2010(2):1-5. |
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| 作者姓名： | 周春强 张永俊 唐勇军 |
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| 作者单位： | 广东工业大学机电工程学院,广东广州,510006 |
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| 基金项目： | 国家自然科学青年基金，中国博士后科学基金，广东省自然科学博士启动基金 |
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| 摘 要： | 对发动机连杆裂解应力槽的加工方法和工艺参数进行了对比分析,介绍了裂解应力槽切割技术的重要性。对应用于切槽技术的机械拉削加工法、激光切割法、电火花线切割加工法进行了全面的阐述,并比较了其优缺点。指出了主动控制切割时所形成的微裂纹对后续裂解加工的重要意义。
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| 关 键 词： | 发动机连杆 裂解 电火花线切割加工 主动控制 微裂纹 |
Study on the Technology of Stress-raising Groove in Fracture Splitting Processing of Engine Connecting Rod |
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| Zhou Chunqiang,Zhang Yongjun,Tang Yongjun.Study on the Technology of Stress-raising Groove in Fracture Splitting Processing of Engine Connecting Rod[J].Electromachining & Mould,2010(2):1-5. |
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| Authors: | Zhou Chunqiang Zhang Yongjun Tang Yongjun |
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| Affiliation: | Zhou Chunqiang,Zhang Yongjun,Tang Yongjun(Guangdong University of Technology,Guangzhou 510006,China) |
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| Abstract: | Compared and analyzed the methods and process parameters of the stress-raising groove in fracture splitting processing of engine connecting rod,and introduced the importance of its cutting technology.The mechanical notch broaching,laser cutting method,WEDM cutting method technology were comprehensive exposition carried out,and compared the advantages and disadvantages.The favorable significance on the follow-up cracking process of active control of micro-cracks,at the time of cutting stress-raising groove,w... |
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| Keywords: | connecting rod of engine fracture splitting WEDM active control micro-crack |
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