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| 高精度薄壁面齿轮制造误差分析及夹具设计 | |
| 引用本文： | 姜忠立,王延忠,吴瑞彪,袁世瑞,吴灿辉. 高精度薄壁面齿轮制造误差分析及夹具设计[J]. 机械工程师, 2009, 0(12): 58-59 |
| 作者姓名： | 姜忠立 王延忠 吴瑞彪 袁世瑞 吴灿辉 |
| 作者单位： | 1. 中航工业哈尔滨东安发动机(集团)有限公司,哈尔滨,150066 2. 北京航空航天大学机械工程及自动化学院,北京,100191;重庆大学,机械传动国家重点实验室,重庆,400044 3. 北京航空航天大学机械工程及自动化学院,北京,100191 |
| 基金项目： | 国家自然科学基金资助项目，航空科学基金资助项目，博士点基金资助项目，装备预先研究项目，北京市重点学科建设项目，机械传动国家重点实验室开放基金 |
| 摘 要： | 某型号面齿轮为薄壁零件，插齿加工过程中受切削力极易变形。针对面齿轮的结构特点，分析了面齿轮加工过程受力情况，借助于车削力计算公式计算了插齿切削力的大小，利用有限元法计算了加工过程中的变形量，根据计算结果设计了一种面齿轮插齿专用夹具，实践证明该夹具具有结构简单，制造方便，夹紧变形小，加工时能确保满足工件加工精度要求等特点，可推广使用。 |
| 关 键 词： | 面齿轮 薄壁 插齿切削力 夹具 |
Error Analysis and Fixture Design in Manufacturing High-precision and Thin-walled Face-gear |
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| JIANG Zhong-li,WANG Yan-zhong,WU Rui-biao,YUAN Shi-rui,WU Can-hui. Error Analysis and Fixture Design in Manufacturing High-precision and Thin-walled Face-gear[J]. Mechanical Engineer, 2009, 0(12): 58-59 | |
| Authors: | JIANG Zhong-li WANG Yan-zhong WU Rui-biao YUAN Shi-rui WU Can-hui |
| Affiliation: | JIANG Zhong-li, WANG Yan-zhong, WU Rui-biao, YUAN Shi-rui, WU Can-hui (1.AVIC Harbin Dong＇an Engine (Group) Corporation LTD., Harbin 150066, China; 2.School of Mechanical Engineering and Automation, Beijing University of Aeronautics and Astronauties,Beijing 100191 ,China; 3.State Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing 400044,China) |
| Abstract: | Certain model face-gear is thin-walled parts and is easy deformation in the gear shaping process. Face-gear processing stress was analyzed. The cutting force of gear shaping was calculated recurring to cutting force of turn. Face-gear processing deflection was got by using the method of finite element. The special fixture for face-gear shaping was designed according to computed result. The characteristic of fixture is simple structure, convenient manufacture, small deformation under clamping force and can meet the machining accuracy, etc. It can extend to use. |
| Keywords: | face-gear thin-walled cutting force of gear shaping fixture |
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