ANALYSIS AND DESIGN OF PINION WITH INNER HELICAL GEAR BY FEM-Reference-Cited by-同舟云学术

ANALYSIS AND DESIGN OF PINION WITH INNER HELICAL GEAR BY FEM

Published:2008-04-30 Issue:09n11 Volume:22 Page:1859-1864
ISSN:0217-9792
Container-title:International Journal of Modern Physics B
language:en
Short-container-title:Int. J. Mod. Phys. B

Author:

KANG GYUNG JU¹,KIM JEONG²,KANG BEOM SOO³,MOON BYUNG YOUNG⁴

Affiliation:

1. School of Mechanical Engineering, Pusan National University, Busan 609-735, Korea,

2. Dept. of Aerospace Engineering, Pusan National University, Busan 609-735, Korea

3. ERC/NSD, Pusan National University, Busan 609-735, Korea

4. Dept. of Naval Architecture & Ocean Engineering, Pusan National Uni., Korea

Abstract

Cold forging of pinion gear with shape of outer spur gear and inner helical gear have been investigated in this study. A numerical analysis for preform design substituting cutting process in gear forging was developed by means of upsetting process. By using the finite element program DEFORM-3D, the analysis is carried out. Using this simulation, the preform of pinion and helical gear forging process were designed. The suggested process is verified by experiment. Compared to the traditional CNC processing, the upsetting process can form a preform without cutting, which leads to shorter forming time and reduce material usage.

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217979208047535

Reference7 articles.

1. Design and finite element analysis of innovative tooling elements (stress pins) to prolong die life and improve dimensional tolerances in precision forming processes

2. An analysis of the closed-die forging of a general non-axisymmetric shape by the upper-bound elemental technique

3. A study on precision forging of spur gear forms and spline by the upper bound method

4. A study on the forging of external spur gears: upper-bound analyses and experiments

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