基于加工方法和啮合理论的螺旋锥齿轮精确实体造型

吉林大学学报(工学版)

基于加工方法和啮合理论的螺旋锥齿轮精确实体造型

李敬财^1,2，王太勇¹，何改云¹，郑慧江¹，范胜波¹

1.天津大学机械工程学院, 天津 300072; 2.天津石油职业技术学院, 天津 301607

收稿日期:2007-06-28 修回日期:1900-01-01 出版日期:2008-11-01 发布日期:2008-11-01
通讯作者: 王太勇

3D solid accurate modeling of spiral bevel gear based on manufacture method and meshing theory

LI Jing-cai^1,2，WANG Tai-yong¹，HE Gai-yun¹，ZHENG Hui-jiang¹，FAN Sheng-bo¹

1.College of Mechanical Engineering, Tianjin University, Tianjin 300072，China；2.Tianjin Petroleum Vocational and Technical College, Tianjin 301607，China

Received:2007-06-28 Revised:1900-01-01 Online:2008-11-01 Published:2008-11-01

摘要/Abstract

摘要：

提出了基于加工方法和啮合理论的螺旋锥齿轮精确齿面的实体造型方法。通过分析锥齿轮的加工方法和齿轮啮合理论，建立了螺旋锥齿轮齿面数学模型。根据齿面均匀离散点的输出数据，对齿面进行重构，实现了螺旋锥齿轮的精确实体造型，采用了齿面偏差法对生成实体模型精度进行了评估。研究结果对于螺旋锥齿轮数字化设计和制造具有重要意义。

关键词: 机械制造与自动化, 实体造型, 齿面重构, 螺旋锥齿轮

Abstract:

A method of 3D solid modeling of the spiral bevel gear with accurate gear tooth surface based on manufacture method and meshing theory was developed. A mathematical model of spiral bevel gear tooth surface was built by analyzing manufacture method and meshing theory. Based on the output data of evenly dispersed points on the gear tooth surface to reconstruct it, a 3D solid accurate model of the spiral bevel gear was accomplished. The accuracy of the formed solid model was evaluated by the surface deviation method. The suggested solid modeling provides a reference for the digitized design and mannfacture of the spiral bevel gear.

Key words: mechanical manufacture and automation, solid modeling, surface reconstruction, spiral bevel gear

中图分类号:

TP391.9

李敬财，王太勇，何改云，郑慧江，范胜波 . 基于加工方法和啮合理论的螺旋锥齿轮精确实体造型[J]. 吉林大学学报(工学版), 2008, 38(06): 1315-1319.

LI Jing-cai，WANG Tai-yong，HE Gai-yun，ZHENG Hui-jiang，FAN Sheng-bo . 3D solid accurate modeling of spiral bevel gear based on manufacture method and meshing theory[J]. 吉林大学学报(工学版), 2008, 38(06): 1315-1319.

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