| 螺旋渐开线齿轮的齿面生成研究 |
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| 引用本文： | 卞文,刘雷,黄因慧. 螺旋渐开线齿轮的齿面生成研究[J]. 机械设计与制造工程, 2012, 0(4): 30-34 |
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| 作者姓名： | 卞文 刘雷 黄因慧 |
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| 作者单位： | 南京航空航天大学机电学院,江苏南京200016 |
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| 基金项目： | 教育部博士点新教师基金资助项目（200802871003）; 南京航空航天大学基本科研业务费专项科研资助项目（NS2010131） |
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| 摘 要： | 针对圆柱型螺旋渐开线齿轮不易滚削加工的问题,构造出一种碟形螺旋渐开线齿轮,使其滚削加工成为可能。根据齿轮啮合原理及特殊的加工方法,由产形齿条的齿面方程,推导了碟形螺旋渐开线齿轮的渐开螺旋面、过渡曲面及齿根面的方程。采用MATLAB编程得到碟形螺旋渐开线齿轮齿面的点三维坐标值。由生成的齿面上点的三维坐标值,在Pro/E中构建了碟形螺旋渐开线齿轮精确实体模型,为该齿轮的接触分析与有限元分析奠定了基础。
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| 关 键 词： | 螺旋渐开线 齿面方程 齿面生成 |
Study on the Tooth Surface Generation of Spiral Involute Gear |
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| BIAN Wen,LIU Lei,HUANG Yin-hui. Study on the Tooth Surface Generation of Spiral Involute Gear[J]. Machine Design and Manufacturing Engineering, 2012, 0(4): 30-34 |
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| Authors: | BIAN Wen LIU Lei HUANG Yin-hui |
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| Affiliation: | (Nanjing University of Aeronautics and Astronautics,Jiangsu Nnajing,200016,China) |
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| Abstract: | Aiming at hobboing the cylindrical spiral involute gear,it builds a dish-shaped spiral involut gear to make it possible to hob this gear.According to the space meshing principle,the special processing method and the tooth face equations of the working tooth surface,derives the tooth foot surface of the dish-shaped spiral involute gear by means of the tooth face equations of the vitul rack.This method can generate three-demensional coordinates of points on the tooth surfaces of the the dish-shaped spiral involute gear in MATLAB,provide the precise solid model of the dish-shaped spiral involute gear with three-demensional coordinates of points on the generated tooth surfaces in Pro/E,lays a good foundation for the contact analysis and finite element analysis of the dish-shaped spiral involute gear. |
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| Keywords: | Spiral Involute Tooth Surface Equation Tooth Surface Generation |
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