Experimental and Numerical Simulation Study of Simultaneous Toothing of Spur Gears by Press-Rolling Process-Reference-Cited by-同舟云学术

Experimental and Numerical Simulation Study of Simultaneous Toothing of Spur Gears by Press-Rolling Process

Published:2016-09-29 Issue:12 Volume:138 Page:
ISSN:1087-1357
Container-title:Journal of Manufacturing Science and Engineering
language:en
Short-container-title:

Author:

Nistor Liviu¹,Neag Adriana²³,Marian Ionut¹,Frunza Dan¹

Affiliation:

1. Department of Materials Science and Engineering, Technical University, 103-105 Bwd. Muncii, Cluj-Napoca 400641, Romania e-mail:

2. Department of Materials Science and Engineering, Technical University, 103-105 Bwd. Muncii, Cluj-Napoca 400641, Romania;

3. M.S.E. Department (G03), Technical University, 103-105 Bwd. Muncii, Cluj-Napoca 400641, Romania; e-mail:

Abstract

In this paper, the cold simultaneous toothing of spur gears has been investigated. This method can be described as a press-rolling process. The influence of gear geometry such as teeth number and the deformation mechanism was investigated by 3D finite-element analysis using forge® software in terms of teeth forming and forming loads evolution. Based on these simulations, the experimental investigations were carried out to obtain a spur gear form with the good quality, using several billet dimensions. The experimental trials and simulations conducted for the spur gear (z = 23 teeth and m = 1.5 mm) showed premises to continuous flow lines formation at the base of the teeth. The maximum pressing force results from the numerical simulation agree with the experimental maximum force recorded.

Publisher

ASME International

Subject

Industrial and Manufacturing Engineering,Computer Science Applications,Mechanical Engineering,Control and Systems Engineering

Link

http://asmedigitalcollection.asme.org/manufacturingscience/article-pdf/doi/10.1115/1.4034493/6270887/manu_138_12_121015.pdf

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