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188178

Flash Temperature for W/N Circular Arc Gears.

Article

Last updated: 04 Jan 2025

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Subjects

-

Tags

Production Engineering and Mechanical Design

Abstract

The flash temperature is one of the important factors for evaluating the scoring resistance of the gear teeth. In the present paper a numerical solution of the flash temperature for W/N circular arc gear due to  moving heat source is done taking into account the partitioning of the heat in the contact zone to each tooth and all the variables for the design of this type of gears. Tooth load speed of rotation, module, radii of curvature, helix angle, gear ratio, number of teeth and contact ratio are considered. The theoretical results of the flash temperature arte presented and discussed with the above variables. A curve filling of the results is done and the following formula derived for the flash temperature
ᶿ/µ = CP0.9725, N0.369, m0.968, p < sup>0.994, CR0.706, β0.193
This formula represents a simple tool for the designer to calculate the flash temperature the corresponding load carrying capacity and life of the gear are determined. The study also shows that there is a certain minimum value for the flash temperature with the change of the gear ratio.

DOI

10.21608/bfemu.2021.188178

Authors

First Name

Ahmed

Last Name

El-Bahloul

MiddleName

Moustafa Mohamed

Affiliation

Associate Professor., Production and Mechanical Design Engineering Department., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt.

Email

-

City

Mansoura

Orcid

-

Volume

16

Article Issue

2

Related Issue

27058

Issue Date

1991-12-01

Receive Date

1991-10-10

Publish Date

2021-08-08

Page Start

71

Page End

90

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 16_Issue 2_Pages 71-90.pdf

PDF . 896.2kB

Link

https://bfemu.journals.ekb.eg/article_188178.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=188178

Order

23

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

Flash Temperature for W/N Circular Arc Gears.

Details

Type

Article

Created At

22 Jan 2023