Experimental Investigation of Contact and Bending Stresses of Involute Gear Pair

Highly loaded gears experience high bending and contact stresses. Gear tooth failure will likely happen due to these stresses. The major failures that usually happen are pitting and cracked root. These failures can be overcome by knowing the bending and contact stresses of the gear. Therefore, this...

Full description

Main Author: ZAHED, MOHD HAIDAR
Format: Final Year Project
Language: English
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-utpedia.17979 /
Published: IRC 2017
Subjects:
TJ Mechanical engineering and machinery
Online Access: http://utpedia.utp.edu.my/17979/1/MOHD%20HAIDAR%20BIN%20ZAHED_13933.pdf
http://utpedia.utp.edu.my/17979/
Tags: Add Tag
No Tags, Be the first to tag this record!
id utp-utpedia.17979
recordtype eprints
spelling utp-utpedia.179792019-06-20T12:03:07Z http://utpedia.utp.edu.my/17979/ Experimental Investigation of Contact and Bending Stresses of Involute Gear Pair ZAHED, MOHD HAIDAR TJ Mechanical engineering and machinery Highly loaded gears experience high bending and contact stresses. Gear tooth failure will likely happen due to these stresses. The major failures that usually happen are pitting and cracked root. These failures can be overcome by knowing the bending and contact stresses of the gear. Therefore, this study is served to investigate the effects of bending and contact stresses on gears by increasing the torque to the gears. Four pairs of gears with different helix angle will be used in this study. These gears will be tested with the Gear Dynamic Stress Test Rig (GDSTR) machine which will generate torque to the gears. At the same time, Data Acquisition Software (DAQ) is used to calculate the bending and contact strain experienced at the tooth of the gears. From the strain, bending and contact stresses are calculated. The experimental values of bending and contact stresses are compared to the theoretical values which are calculated using American Gear Manufacturers Association (AGMA) equations. The results show that the theoretical and experimental values can be correlated to each other. IRC 2017-01 Final Year Project NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/17979/1/MOHD%20HAIDAR%20BIN%20ZAHED_13933.pdf ZAHED, MOHD HAIDAR (2017) Experimental Investigation of Contact and Bending Stresses of Involute Gear Pair. IRC, UniversitiTeknologi PETRONAS. (Submitted)
institution Universiti Teknologi Petronas
collection UTPedia
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
ZAHED, MOHD HAIDAR
Experimental Investigation of Contact and Bending Stresses of Involute Gear Pair
description Highly loaded gears experience high bending and contact stresses. Gear tooth failure will likely happen due to these stresses. The major failures that usually happen are pitting and cracked root. These failures can be overcome by knowing the bending and contact stresses of the gear. Therefore, this study is served to investigate the effects of bending and contact stresses on gears by increasing the torque to the gears. Four pairs of gears with different helix angle will be used in this study. These gears will be tested with the Gear Dynamic Stress Test Rig (GDSTR) machine which will generate torque to the gears. At the same time, Data Acquisition Software (DAQ) is used to calculate the bending and contact strain experienced at the tooth of the gears. From the strain, bending and contact stresses are calculated. The experimental values of bending and contact stresses are compared to the theoretical values which are calculated using American Gear Manufacturers Association (AGMA) equations. The results show that the theoretical and experimental values can be correlated to each other.
format Final Year Project
author ZAHED, MOHD HAIDAR
author_sort ZAHED, MOHD HAIDAR
title Experimental Investigation of Contact and Bending Stresses of Involute Gear Pair
title_short Experimental Investigation of Contact and Bending Stresses of Involute Gear Pair
title_full Experimental Investigation of Contact and Bending Stresses of Involute Gear Pair
title_fullStr Experimental Investigation of Contact and Bending Stresses of Involute Gear Pair
title_full_unstemmed Experimental Investigation of Contact and Bending Stresses of Involute Gear Pair
title_sort experimental investigation of contact and bending stresses of involute gear pair
publisher IRC
publishDate 2017
url http://utpedia.utp.edu.my/17979/1/MOHD%20HAIDAR%20BIN%20ZAHED_13933.pdf
http://utpedia.utp.edu.my/17979/
_version_ 1741195276134121472
score 11.62408

Similar Items