文曰:
机械 2007 年第1 期 总第34 卷 计算机应用技术 •35•
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收稿日期:2006-08-22
作者简介:冉兆波,在读研究生,研究方向为机械CAD/CAE;万朝燕,教授,硕士生导师。
基于Pro/E 的渐开线弧齿锥齿轮的三维建模
冉兆波,万朝燕
(大连交通大学 机械工程学院,辽宁 大连 116028)
摘要:介绍了在Pro/E 环境下,实现标准渐开线弧齿锥齿轮的造型方法和步骤,从原理出发,利用方程建立渐开线,从而保证齿形的准确性。通过建立齿轮中各变量与模数m、齿数z 等基本参数的关系,实现了不同模数、齿数齿轮的快速造型,提高了设计效率。
关键词:渐开线;弧齿锥齿轮;Pro/E
中图分类号:TH122 文献标识码:A 文章编号:1006-0316(2007)01-0035-03
Study on the method of molding for the standard involute spiral cone gear based on Pro/Engineer
RAN Zhao-bo,WAN Chao-yan(Dalian Jiaotong University,Dalian 116028,China)Abstract:Introduces the methodologies and steps of exact modeling for the standard involute spiral cone gear in environment of
Pro/ Engineer. Based on principle, using equation build up the involute.Consequently we can ensure the accuracy of the involute gear shape. Carry out quick modeling of various modulus and teeth number by set up relations between variable and basic parameters. t raised the design efficiency.
Key words:Involute;spiral cone gear;Pro/E