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| 基于传动误差和齿面印痕控制的弧齿锥齿轮小轮加工参数的设计(英文) | |
| 引用本文： | Cao Xuemeia,*,Fang Zongdea,Xu Haob,Su Jinzhana aSchool of Mechatronics,Northwestern Polytechnic University,Xi’an 710072,China bZhongnan Transmission Machinery Works of Changsha Aviation Industries,Changsha 410200,China. 基于传动误差和齿面印痕控制的弧齿锥齿轮小轮加工参数的设计(英文)[J]. 中国航空学报, 2008, 21(2): 179-186. DOI: 10.1016/S1000-9361(08)60023-0 |
| 作者姓名： | Cao Xuemeia * Fang Zongdea Xu Haob Su Jinzhana aSchool of Mechatronics Northwestern Polytechnic University Xi’an 710072 China bZhongnan Transmission Machinery Works of Changsha Aviation Industries Changsha 410200 China |
| 作者单位： | 西北工业大学机电工程学院，西北工业大学机电工程学院，中南传动机械厂，西北工业大学机电工程学院 陕西西安 710072，陕西西安 710072，湖南长沙 410200，陕西西安 710072 |
| 基金项目： | 国家自然科学基金，航空基础科学基金，Areonautical Sci-tech Innovation Foundation of China |
| 摘 要： | This paper proposes a new approach to design pinion machine tool-settings for spiral bevel gears by controlling contact path and transmission errors. It is based on the satisfaction of contact condition of three given control points on the tooth surface. The three meshing points are controlled to be on a predesigned straight contact path that meets the pre-designed parabolic function of transmission errors. Designed separately, the magnitude of transmission errors and the orientation of the contact path are subjected to precise control. In addition, in order to meet the manufacturing requirements, we suggest to modify the values of blank offset, one of the pinion machine tool-settings, and redesign pinion ma- chine tool-settings to ensure that the magnitude and the geometry of transmission errors should not be influenced apart from minor effects on the predesigned straight contact path. The proposed approach together with its ideas has been proven by a numerical example and the manufacturing practice of a pair of spiral bevel gears. |
| 关 键 词： | 螺旋伞齿轮 接触路线 传输误差 偏移量 齿形接触分析 |
| 收稿时间： | 2007-09-16 |
Design of Pinion Machine Tool-settings for Spiral Bevel Gears by Controlling Contact Path and Transmission Errors |
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| Cao , Fang , Xu Hao,Su Jinzhan. Design of Pinion Machine Tool-settings for Spiral Bevel Gears by Controlling Contact Path and Transmission Errors[J]. Chinese Journal of Aeronautics, 2008, 21(2): 179-186. DOI: 10.1016/S1000-9361(08)60023-0 | |
| Authors: | Cao Fang Xu Hao Su Jinzhan |
| Affiliation: | aSchool of Mechatronics, Northwestern Polytechnic University, Xi'an 710072, China bZhongnan Transmission Machinery Works of Changsha Aviation Industries, Changsha 410200, China |
| Abstract: | This paper proposes a new approach to design pinion machine tool-settings for spiral bevel gears by controlling contact path and transmis- sion errors. It is based on the satisfaction of contact condition of three given control points on the tooth surface. The three meshing points are controlled to be on a predesigned straight contact path that meets the pre-designed parabolic function of transmission errors. Designed separately, the magnitude of transmission errors and the orientation of the contact path are subjected to precise control. In addition, in order to meet the manufacturing requirements, we suggest to modify the values of blank offset, one of the pinion machine tool-settings, and redesign pinion ma- chine tool-settings to ensure that the magnitude and the geometry of transmission errors should not be influenced apart from minor effects on the predesigned straight contact path. The proposed approach together with its ideas has been proven by a numerical example and the manufacturing practice of a pair of spiral bevel gears. |
| Keywords: | spiral bevel gear contact path transmission error blank offset tooth contact analysis |
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