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Published in:

Volume 5 Issue 4
April-2018
eISSN: 2349-5162

Unique Identifier

JETIR1804153

Page Number

761-763

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Title

Review on Failure Analysis of a Differential Crown Gear in Rear Axle of an Automobile

ISSN

2349-5162

Cite This Article

"Review on Failure Analysis of a Differential Crown Gear in Rear Axle of an Automobile", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 4, page no.761-763, April-2018, Available :http://www.jetir.org/papers/JETIR1804153.pdf

Abstract

In this project work, bevel pinion and crown gear present in the differential assembly is redesigned. The selected crown gear is the existing part of the SAFARI, the passenger car. In this project, the crown and pinion material is replaced by upgraded material with more strength and durability of the gear set. Bevel pinion and crown gear are High efficiency gears (98 and higher) which can transfer power across non-intersecting shafts. Spiral bevel gears transmit loads evenly and are easy going than straight bevel. This project, gives the detail summary of the material selection, its load transmission, design of crown gear of differential, selection of different loads to clarify certain design factors and comparison between considered material which offers better results. For the material change approach, steel grade SAE 9310 is analyzed and compared with other material in terms of strength, mechanical properties, torque increment, processing, cost, etc. Strengths and strain are calculated theoretically and also with (ANSYS 16.0) analytical tool by tolerating loads on materials. Here, Crown Gear is designed and analyzed for different speeds at 1200 rpm, 2000 rpm and 4000 rpm. Analysis is also conducted by varying the materials for gears, SAE 9310, AISI 4310 and Aluminum Alloy. Further, the analysis is conducted to verify the best material for the crown gear in the gear box at higher speeds by analyzing stress, displacement and also by considering weight reduction. Analysis is done on the differential by applying tangential and static loads.

Key Words

Design of Crown Gear, Analysis of Crown Gear

Cite This Article

"Review on Failure Analysis of a Differential Crown Gear in Rear Axle of an Automobile", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 4, page no. pp761-763, April-2018, Available at : http://www.jetir.org/papers/JETIR1804153.pdf

Publication Details

Published Paper ID: JETIR1804153
Registration ID: 181118
Published In: Volume 5 | Issue 4 | Year April-2018
DOI (Digital Object Identifier):
Page No: 761-763
ISSN Number: 2349-5162

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Cite This Article

"Review on Failure Analysis of a Differential Crown Gear in Rear Axle of an Automobile", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 4, page no. pp761-763, April-2018, Available at : http://www.jetir.org/papers/JETIR1804153.pdf




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