Effect of laser parameters on surface roughness of laser modified tool steel after thermal cyclic loading

This study presents the effects of laser parameters on the surface roughness of laser modified tool steel after thermal cyclic loading. Pulse mode Nd:YAG laser was used to perform the laser surface modification process on AISI H13 tool steel samples. Samples were then treated with thermal cyclic loa...

Full description

Bibliographic Details
Main Authors:	Sheng, Annie Lau, I., Ismail, S. N., Aqida
Format:	Conference or Workshop Item
Language:	English
Published:	IOP Publishing 2018
Subjects:	TJ Mechanical engineering and machinery TS Manufactures
Online Access:	http://umpir.ump.edu.my/id/eprint/21633/ http://umpir.ump.edu.my/id/eprint/21633/ http://umpir.ump.edu.my/id/eprint/21633/1/Effect%20of%20laser%20parameters%20on%20surface%20roughness%20of%20laser.pdf

id	ump-21633
recordtype	eprints
spelling	ump-216332019-12-05T01:15:37Z http://umpir.ump.edu.my/id/eprint/21633/ Effect of laser parameters on surface roughness of laser modified tool steel after thermal cyclic loading Sheng, Annie Lau I., Ismail S. N., Aqida TJ Mechanical engineering and machinery TS Manufactures This study presents the effects of laser parameters on the surface roughness of laser modified tool steel after thermal cyclic loading. Pulse mode Nd:YAG laser was used to perform the laser surface modification process on AISI H13 tool steel samples. Samples were then treated with thermal cyclic loading experiments which involved alternate immersion in molten aluminium (800°C) and water (27°C) for 553 cycles. A full factorial design of experiment (DOE) was developed to perform the investigation. Factors for the DOE are the laser parameter namely overlap rate (η), pulse repetition frequency (f PRF) and peak power (Ppeak ) while the response is the surface roughness after thermal cyclic loading. Results indicate the surface roughness of the laser modified surface after thermal cyclic loading is significantly affected by laser parameter settings. IOP Publishing 2018-03 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/21633/1/Effect%20of%20laser%20parameters%20on%20surface%20roughness%20of%20laser.pdf Sheng, Annie Lau and I., Ismail and S. N., Aqida (2018) Effect of laser parameters on surface roughness of laser modified tool steel after thermal cyclic loading. In: IOP Conference Series: Materials Science and Engineering, The 4th Asia Pacific Conference on Manufacturing Systems and the 3rd International Manufacturing Engineering Conference, 7-8 December 2017 , Yogyakarta, Indonesia. pp. 1-5., 319 (012002). ISSN 1757-8981 (Print), 1757-899X (Online) https://doi.org/10.1088/1757-899X/319/1/012002
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery TS Manufactures
spellingShingle	TJ Mechanical engineering and machinery TS Manufactures Sheng, Annie Lau I., Ismail S. N., Aqida Effect of laser parameters on surface roughness of laser modified tool steel after thermal cyclic loading
description	This study presents the effects of laser parameters on the surface roughness of laser modified tool steel after thermal cyclic loading. Pulse mode Nd:YAG laser was used to perform the laser surface modification process on AISI H13 tool steel samples. Samples were then treated with thermal cyclic loading experiments which involved alternate immersion in molten aluminium (800°C) and water (27°C) for 553 cycles. A full factorial design of experiment (DOE) was developed to perform the investigation. Factors for the DOE are the laser parameter namely overlap rate (η), pulse repetition frequency (f PRF) and peak power (Ppeak ) while the response is the surface roughness after thermal cyclic loading. Results indicate the surface roughness of the laser modified surface after thermal cyclic loading is significantly affected by laser parameter settings.
format	Conference or Workshop Item
author	Sheng, Annie Lau I., Ismail S. N., Aqida
author_facet	Sheng, Annie Lau I., Ismail S. N., Aqida
author_sort	Sheng, Annie Lau
title	Effect of laser parameters on surface roughness of laser modified tool steel after thermal cyclic loading
title_short	Effect of laser parameters on surface roughness of laser modified tool steel after thermal cyclic loading
title_full	Effect of laser parameters on surface roughness of laser modified tool steel after thermal cyclic loading
title_fullStr	Effect of laser parameters on surface roughness of laser modified tool steel after thermal cyclic loading
title_full_unstemmed	Effect of laser parameters on surface roughness of laser modified tool steel after thermal cyclic loading
title_sort	effect of laser parameters on surface roughness of laser modified tool steel after thermal cyclic loading
publisher	IOP Publishing
publishDate	2018
url	http://umpir.ump.edu.my/id/eprint/21633/ http://umpir.ump.edu.my/id/eprint/21633/ http://umpir.ump.edu.my/id/eprint/21633/1/Effect%20of%20laser%20parameters%20on%20surface%20roughness%20of%20laser.pdf
first_indexed	2023-09-18T22:31:49Z
last_indexed	2023-09-18T22:31:49Z
_version_	1777416336688807936

Effect of laser parameters on surface roughness of laser modified tool steel after thermal cyclic loading

Similar Items