scholarly journals Gear-Cutting Method of Parallel Depth Hypoid Gears. 3rd Report. The Ellipse of Tooth Bearing and Some Gear-Cuttings.

2003 ◽  
Vol 69 (678) ◽  
pp. 459-463
Author(s):  
Sumio HIROKAWA ◽  
Akira HONMA ◽  
Akira YAMAMOTO
Keyword(s):  
Cutting Method ◽  
Hypoid Gears ◽  
Gear Cutting

200 A study on Gear-Cutting Method of Parallel Depth Hypoid Gears : 4th Report, Gear-Cutting Method by Ball End Mill

2007 ◽  
Vol 2007.42 (0) ◽  
pp. 197-198
Author(s):  
Sumio HIROKAWA ◽  
Masako TUCHIDA ◽  
Akira HONMA ◽  
Hiroyuki SAKURAI
Keyword(s):  
End Mill ◽  
Ball End Mill ◽  
Cutting Method ◽  
Hypoid Gears ◽  
Gear Cutting

Gear-Cutting Method of Parallel Depth Hypoid Gears

2003 ◽  
Author(s):  
Akira Homma ◽  
Sumio Hirokawa ◽  
Akira Yamamoto
Keyword(s):  
Angular Velocity ◽  
Velocity Ratio ◽  
Point Contact ◽  
Constant Angular Velocity ◽  
Tooth Surface ◽  
Cutting Method ◽  
Hypoid Gears ◽  
The Third ◽  
Gear Cutting ◽  
Red Lead

The purpose of this study is to develop a gear-cutting method of hypoid gears to achieve a good tooth bearing and good performance for practical use. In this report, the authors propose a new cutting method of parallel depth hypoid gears, which mesh with each other at one point keeping a constant angular velocity ratio, and describe the theory for the gear-cutting method. Next, the theory of the trace of the point contact mark is shown. One of the features of this method is that the designer can control the trace of the point contact mark on the tooth surface as desired. The third, the theory of the ellipse of tooth bearing is shown minutely. In order to confirm the validity of the method, some hypoid gears were designed and manufactured, and ellipse of tooth bearing on red lead corresponded to those of the theory.

The Realization of the “SFT” and “HFT” Method on the CNC Hypoid Cutting Machine

2007 ◽  
Author(s):  
Huran Liu ◽  
Quanhong Liu ◽  
Dongfu Zhao ◽  
Deyu Song ◽  
Jiande Wang
Keyword(s):  
Machine Tool ◽  
Effective Means ◽  
Current Paper ◽  
Cutting Method ◽  
Hypoid Gears ◽  
Gear Cutting ◽  
Cutting Machine ◽  
Highly Effective ◽  
Spiral Bevel

The “SFT” and “HFT” is a highly effective means of generating spiral-bevel and hypoid gears. The current paper presents a method for realizing, and indeed improving, the conventional gear cutting method associated with a traditional machine tool upon a CNC Hypoid Cutting Machine.

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