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Local Synthesis and Tooth Contact Analysis of Face-Milled, Uniform Tooth Height Spiral Bevel GearsFace-milled spiral bevel gears with uniform tooth height are considered. An approach is proposed for the design of low-noise and localized bearing contact of such gears. The approach is based on the mismatch of contacting surfaces and permits two types of bearing contact either directed longitudinally or across the surface to be obtained. Conditions to avoid undercutting were determined. A Tooth Contact Analysis (TCA) was developed. This analysis was used to determine the influence of misalignment on meshing and contact of the spiral bevel gears. A numerical example that illustrates the theory developed is provided.
Document ID
19970001351
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Litvin, F. L. (Illinois Univ. Chicago, IL United States)
Wang, A. G. (Illinois Univ. Chicago, IL United States)
Date Acquired
September 6, 2013
Publication Date
October 1, 1996
Subject Category
Mechanical Engineering
Report/Patent Number
NASA-CR-4757
ARL-CR-312
NAS 1.26:4757
E-10482
Accession Number
97N11169
Funding Number(s)
CONTRACT_GRANT: NAG3-1607
PROJECT: DA Proj. 1L1-62211-A-47-A
PROJECT: RTOP 505-62-36
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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