Condition monitoring of variable speed worm gearbox lubricated with contaminated gear oil

This research focuses on the condition monitoring of worm gearbox lubricated with contaminated gear oil. The main objectives are to characterize vibration behavior of worm gear as function contaminated lubricant viscosity. Worm gearbox consists of a spirally grooved screw moving against a toothed...

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Main Author:	Ismon, Maznan
Format:	Thesis
Language:	English English
Published:	2013
Subjects:	TJ Mechanical engineering and machinery TJ181-210 Mechanical movements
Online Access:	http://eprints.uthm.edu.my/6670/1/24p%20MAZNAN%20ISMON.pdf http://eprints.uthm.edu.my/6670/2/MAZNAN%20ISMON%20WATERMARK.pdf
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id	my-uthm-ep.6670
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spelling	my-uthm-ep.66702022-03-14T01:45:02Z Condition monitoring of variable speed worm gearbox lubricated with contaminated gear oil 2013-06 Ismon, Maznan TJ Mechanical engineering and machinery TJ181-210 Mechanical movements This research focuses on the condition monitoring of worm gearbox lubricated with contaminated gear oil. The main objectives are to characterize vibration behavior of worm gear as function contaminated lubricant viscosity. Worm gearbox consists of a spirally grooved screw moving against a toothed wheel. Experimental test rig with inverter, electric motor and gearbox to be develop and employed for the investigation. New gear oil with ISO VG 100, 460 and 680 had been indentified to serve the sliding friction of both gears as a comparison to contaminated oil. A predetermine speed of electric motor to be introduced to the gearbox and a set of vibration instrumentations was installed as to capture the vibration signal generated. As to enhance the effectiveness of condition monitoring techniques, temperature rising in the gear oil upon the testing period are monitored using PicoLog Data Logger and later to be analyze. The experiment had revealed that oil with higher viscoscity will contribute to less vibration spectrum. At 900 RPM, the vibration had reduced for about 0.0438 mm/s for ISO VG 100 during the experimental testing within new and contaminated gear oil. It has contribute a reduction of vibration about 51.02% while the temperature monitoring had shown on the higher side compare to the new oil with less viscoscity. 2013-06 Thesis http://eprints.uthm.edu.my/6670/ http://eprints.uthm.edu.my/6670/1/24p%20MAZNAN%20ISMON.pdf text en public http://eprints.uthm.edu.my/6670/2/MAZNAN%20ISMON%20WATERMARK.pdf text en validuser mphil masters Universiti Tun Hussein Malaysia Fakulti Kejuruteraan Mekanikal dan Pembuatan
institution	Universiti Tun Hussein Onn Malaysia
collection	UTHM Institutional Repository
language	English English
topic	TJ Mechanical engineering and machinery TJ181-210 Mechanical movements
spellingShingle	TJ Mechanical engineering and machinery TJ181-210 Mechanical movements Ismon, Maznan Condition monitoring of variable speed worm gearbox lubricated with contaminated gear oil
description	This research focuses on the condition monitoring of worm gearbox lubricated with contaminated gear oil. The main objectives are to characterize vibration behavior of worm gear as function contaminated lubricant viscosity. Worm gearbox consists of a spirally grooved screw moving against a toothed wheel. Experimental test rig with inverter, electric motor and gearbox to be develop and employed for the investigation. New gear oil with ISO VG 100, 460 and 680 had been indentified to serve the sliding friction of both gears as a comparison to contaminated oil. A predetermine speed of electric motor to be introduced to the gearbox and a set of vibration instrumentations was installed as to capture the vibration signal generated. As to enhance the effectiveness of condition monitoring techniques, temperature rising in the gear oil upon the testing period are monitored using PicoLog Data Logger and later to be analyze. The experiment had revealed that oil with higher viscoscity will contribute to less vibration spectrum. At 900 RPM, the vibration had reduced for about 0.0438 mm/s for ISO VG 100 during the experimental testing within new and contaminated gear oil. It has contribute a reduction of vibration about 51.02% while the temperature monitoring had shown on the higher side compare to the new oil with less viscoscity.
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	Ismon, Maznan
author_facet	Ismon, Maznan
author_sort	Ismon, Maznan
title	Condition monitoring of variable speed worm gearbox lubricated with contaminated gear oil
title_short	Condition monitoring of variable speed worm gearbox lubricated with contaminated gear oil
title_full	Condition monitoring of variable speed worm gearbox lubricated with contaminated gear oil
title_fullStr	Condition monitoring of variable speed worm gearbox lubricated with contaminated gear oil
title_full_unstemmed	Condition monitoring of variable speed worm gearbox lubricated with contaminated gear oil
title_sort	condition monitoring of variable speed worm gearbox lubricated with contaminated gear oil
granting_institution	Universiti Tun Hussein Malaysia
granting_department	Fakulti Kejuruteraan Mekanikal dan Pembuatan
publishDate	2013
url	http://eprints.uthm.edu.my/6670/1/24p%20MAZNAN%20ISMON.pdf http://eprints.uthm.edu.my/6670/2/MAZNAN%20ISMON%20WATERMARK.pdf
_version_	1747831081395027968

Condition monitoring of variable speed worm gearbox lubricated with contaminated gear oil

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