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A method for determining spiral-bevel gear tooth geometry for finite element analysisAn analytical method was developed to determine gear tooth surface coordinates of face-milled spiral bevel gears. The method uses the basic gear design parameters in conjunction with the kinematical aspects of spiral bevel gear manufacturing machinery. A computer program, SURFACE, was developed. The computer program calculates the surface coordinates and outputs 3-D model data that can be used for finite element analysis. Development of the modeling method and an example case are presented. This analysis method could also find application for gear inspection and near-net-shape gear forging die design.
Document ID
19920000977
Acquisition Source
Legacy CDMS
Document Type
Technical Publication (TP)
Authors
Handschuh, Robert F. (NASA Lewis Research Center Cleveland, OH, United States)
Litvin, Faydor L. (Illinois Univ. Chicago., United States)
Date Acquired
September 6, 2013
Publication Date
August 1, 1991
Subject Category
Mechanical Engineering
Report/Patent Number
NASA-TP-3096
NAS 1.60:3096
AVSCOM-TR-91-C-020
AD-A242332
E-5837
Accession Number
92N10195
Funding Number(s)
PROJECT: RTOP 505-63-51
PROJECT: DA PROJ. 1L1-62211-A-47-A
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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