Research on singularities of base worm thread surface for hobbing or grinding face gear

GAO Jin-zhong; ZHU Ru-peng; LI Zheng-min-qing

Chinese

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Research on singularities of base worm thread surface for hobbing or grinding face gear

更新时间：2026-07-07

- Research on singularities of base worm thread surface for hobbing or grinding face gear
- Vol. 26, Issue 10, (2011)
- 作者机构：
  
  南京航空航天大学机电学院,南京,210016
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2011
- 稿件说明：
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GAO Jin-zhong, ZHU Ru-peng, LI Zheng-min-qing. Research on singularities of base worm thread surface for hobbing or grinding face gear[J]. 2011, 26(10).
DOI：

GAO Jin-zhong, ZHU Ru-peng, LI Zheng-min-qing. Research on singularities of base worm thread surface for hobbing or grinding face gear[J]. 2011, 26(10). DOI：

摘要

为了实现面齿轮的滚磨齿加工

采用包络原理对面齿轮滚磨齿刀具基蜗杆进行设计

并对基蜗杆齿廓曲面的奇异点进行分析.建立了刀具基蜗杆的包络坐标系

给出了刀具基蜗杆产形面方程

推导了刀具基蜗杆齿廓的曲面方程

利用Catia软件对基蜗杆进行了三维建模;推导了基蜗杆曲面的奇异点方程

给出基蜗杆曲面奇异点的计算方法

进行了基蜗杆曲面奇异点的实例计算;分别分析了基蜗杆半径、插齿刀模数、齿数、压力角对基蜗杆曲面奇异点位置的影响.

Abstract

In order to produce face gear by a hob or grinding worm

a base worm used for hob or grinding worm was designed.In the investigation

a coordinate was established to describe the enveloping process of the worm

the equations describing the worm thread surface were presented

and the three-dimensional (3-D)entity of base worm was created by Catia.The derivation and avoidance of singularities of base worm thread surface was analyzed.A numerical example was given to calculated singularity point.The influence of the base worm radius

the module of shaper

the teeth number and the pressure angle on the singularity point were analyzed

respectively.

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Related Author

Lingfeng GAO

Zhanrong FENG

Guangjin XIONG

Chao LUO

Yuansheng ZHOU

Shenghui WANG

Yuhui HE

Jinyuan TANG

Related Institution

School of Aeronautical Manufacturing Engineering， Nanchang Hangkong University

State Key Laboratory of High Performance Complex Manufacturing， Central South University

College of Mechanical and Electrical Engineering， Central South University

北京航空航天大学机械工程及自动化学院

西安科技大学机械工程学院

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