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Wear Behaviour Of A-C: H Helical Gear Through Particle Generation

This paper presents the wear performance of amorphous hydrogenated carbon (a-C:H) deposited on helical gears through wear debris analysis. Helical gears are tested on a power recirculating test rig with constant loads of 100 Nm and speed of 1,000 rpm. The tests are conducted for 9 million cycles or...

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Main Authors: Mat Dan, Reduan, Putra, Azma, Sudin, Mohd Nizam, Abdul Hamid, Abdul Hakim, Mazlan, Rozdman Khaidir
Format: Article
Language:English
Published: Science and Technology Research Institute for Defence 2019
Online Access:http://eprints.utem.edu.my/id/eprint/24184/2/AZMA%20PUTRA2.PDF
http://eprints.utem.edu.my/id/eprint/24184/
http://www.stride.gov.my/v2/images/penerbitan/buletin-teknikal/2019_vol_12_num_1.pdf
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spelling my.utem.eprints.241842020-07-29T15:45:03Z http://eprints.utem.edu.my/id/eprint/24184/ Wear Behaviour Of A-C: H Helical Gear Through Particle Generation Mat Dan, Reduan Putra, Azma Sudin, Mohd Nizam Abdul Hamid, Abdul Hakim Mazlan, Rozdman Khaidir This paper presents the wear performance of amorphous hydrogenated carbon (a-C:H) deposited on helical gears through wear debris analysis. Helical gears are tested on a power recirculating test rig with constant loads of 100 Nm and speed of 1,000 rpm. The tests are conducted for 9 million cycles or an initial pitting of 25% covering the surface of the teeth. Samplings are obtained for approximately 60 ml of the lubricant for every 3.6×105 cycles, which are then analysed through oil analysis that includes wear debris analysis as well as particle counting. The results reveal that the a-C:H coated gear reduces the particle generation by a factor of 3.11 as compared to the baseline testing. However, a-C:H does not affect the condition of the lubricant. It is found that the a-C:H gear had reduction in micro-pitting formation as compared to the uncoated gear. This study demonstrates an extension of the life of gears through the application of a-C:H coating. Science and Technology Research Institute for Defence 2019 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/24184/2/AZMA%20PUTRA2.PDF Mat Dan, Reduan and Putra, Azma and Sudin, Mohd Nizam and Abdul Hamid, Abdul Hakim and Mazlan, Rozdman Khaidir (2019) Wear Behaviour Of A-C: H Helical Gear Through Particle Generation. Defence S and T Technical Bulletin, 12 (1). 161 - 175. ISSN 1985-6571 http://www.stride.gov.my/v2/images/penerbitan/buletin-teknikal/2019_vol_12_num_1.pdf
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
description This paper presents the wear performance of amorphous hydrogenated carbon (a-C:H) deposited on helical gears through wear debris analysis. Helical gears are tested on a power recirculating test rig with constant loads of 100 Nm and speed of 1,000 rpm. The tests are conducted for 9 million cycles or an initial pitting of 25% covering the surface of the teeth. Samplings are obtained for approximately 60 ml of the lubricant for every 3.6×105 cycles, which are then analysed through oil analysis that includes wear debris analysis as well as particle counting. The results reveal that the a-C:H coated gear reduces the particle generation by a factor of 3.11 as compared to the baseline testing. However, a-C:H does not affect the condition of the lubricant. It is found that the a-C:H gear had reduction in micro-pitting formation as compared to the uncoated gear. This study demonstrates an extension of the life of gears through the application of a-C:H coating.
format Article
author Mat Dan, Reduan
Putra, Azma
Sudin, Mohd Nizam
Abdul Hamid, Abdul Hakim
Mazlan, Rozdman Khaidir
spellingShingle Mat Dan, Reduan
Putra, Azma
Sudin, Mohd Nizam
Abdul Hamid, Abdul Hakim
Mazlan, Rozdman Khaidir
Wear Behaviour Of A-C: H Helical Gear Through Particle Generation
author_facet Mat Dan, Reduan
Putra, Azma
Sudin, Mohd Nizam
Abdul Hamid, Abdul Hakim
Mazlan, Rozdman Khaidir
author_sort Mat Dan, Reduan
title Wear Behaviour Of A-C: H Helical Gear Through Particle Generation
title_short Wear Behaviour Of A-C: H Helical Gear Through Particle Generation
title_full Wear Behaviour Of A-C: H Helical Gear Through Particle Generation
title_fullStr Wear Behaviour Of A-C: H Helical Gear Through Particle Generation
title_full_unstemmed Wear Behaviour Of A-C: H Helical Gear Through Particle Generation
title_sort wear behaviour of a-c: h helical gear through particle generation
publisher Science and Technology Research Institute for Defence
publishDate 2019
url http://eprints.utem.edu.my/id/eprint/24184/2/AZMA%20PUTRA2.PDF
http://eprints.utem.edu.my/id/eprint/24184/
http://www.stride.gov.my/v2/images/penerbitan/buletin-teknikal/2019_vol_12_num_1.pdf
_version_ 1675330911465373696
score 13.211869

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