Carbon dioxide (CO2) laser cut quality of acrylic using different feed rate and canstant power/

Laser are widely used as cutting tools that obtain high quality end product. Laser can cut many type of material includes metals, plastic, rubber, and ceramics. In this project, the samlpes of acrylic (Polymethyl Methacrylate, PMMA) were cut used Carbon Dioxode (CO2) laser cutting machine with diffe...

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Bibliographic Details
Main Author:	Abd Halim, Abdullah @ Shafei
Format:	Undergraduates Project Papers
Language:	English
Published:	2008
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/156/ http://umpir.ump.edu.my/id/eprint/156/1/CARBON_DIOXIDE_LASER_CUT_QUALITY_OF_ACRYLIC_USING_DIFFERENT_FEED_RATE__AND_CONSTANT_POWER.pdf

id	ump-156
recordtype	eprints
spelling	ump-1562015-03-03T06:15:37Z http://umpir.ump.edu.my/id/eprint/156/ Carbon dioxide (CO2) laser cut quality of acrylic using different feed rate and canstant power/ Abd Halim, Abdullah @ Shafei TJ Mechanical engineering and machinery Laser are widely used as cutting tools that obtain high quality end product. Laser can cut many type of material includes metals, plastic, rubber, and ceramics. In this project, the samlpes of acrylic (Polymethyl Methacrylate, PMMA) were cut used Carbon Dioxode (CO2) laser cutting machine with different feed rate and affect of feed rate on cut quality has been studied. The cut qualities examined were surface roughness and kerf width. Optimum power of CO2 laser machine at FKM lab used is about 25.5W. In checking cut quality process, Perthometer was used to measured surface roughness and Image Analyzer was used to measured kerf width. The both cut qaulity parameters are analyzed and graph were plloted between feed rate versus cut quality. From the graph, reelationship between feed rate and cut quality were discused. As a result, increasing feed rate led to increasing on surface roughness and the kerf width decrease when the feed rate increase. The top and bottom surfaces of the acrylic specimen indicated that the top kerf width was slightly larger than the bottom kerf width. For get good cut quality, surface roughness and kerf width are kept at minimum value. From the result, it can conclude that feed rate has effect on surface roughness and kerf widt quality. To obtain better result, the experiment is able to improve in term use another method to analyzed result and consider more parameter that can effect the cut quality. 2008 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/156/1/CARBON_DIOXIDE_LASER_CUT_QUALITY_OF_ACRYLIC_USING_DIFFERENT_FEED_RATE__AND_CONSTANT_POWER.pdf Abd Halim, Abdullah @ Shafei (2008) Carbon dioxide (CO2) laser cut quality of acrylic using different feed rate and canstant power/. Faculty of Mechanical Engineering, Universiti Malaysia Pahang.
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
spellingShingle	TJ Mechanical engineering and machinery Abd Halim, Abdullah @ Shafei Carbon dioxide (CO2) laser cut quality of acrylic using different feed rate and canstant power/
description	Laser are widely used as cutting tools that obtain high quality end product. Laser can cut many type of material includes metals, plastic, rubber, and ceramics. In this project, the samlpes of acrylic (Polymethyl Methacrylate, PMMA) were cut used Carbon Dioxode (CO2) laser cutting machine with different feed rate and affect of feed rate on cut quality has been studied. The cut qualities examined were surface roughness and kerf width. Optimum power of CO2 laser machine at FKM lab used is about 25.5W. In checking cut quality process, Perthometer was used to measured surface roughness and Image Analyzer was used to measured kerf width. The both cut qaulity parameters are analyzed and graph were plloted between feed rate versus cut quality. From the graph, reelationship between feed rate and cut quality were discused. As a result, increasing feed rate led to increasing on surface roughness and the kerf width decrease when the feed rate increase. The top and bottom surfaces of the acrylic specimen indicated that the top kerf width was slightly larger than the bottom kerf width. For get good cut quality, surface roughness and kerf width are kept at minimum value. From the result, it can conclude that feed rate has effect on surface roughness and kerf widt quality. To obtain better result, the experiment is able to improve in term use another method to analyzed result and consider more parameter that can effect the cut quality.
format	Undergraduates Project Papers
author	Abd Halim, Abdullah @ Shafei
author_facet	Abd Halim, Abdullah @ Shafei
author_sort	Abd Halim, Abdullah @ Shafei
title	Carbon dioxide (CO2) laser cut quality of acrylic using different feed rate and canstant power/
title_short	Carbon dioxide (CO2) laser cut quality of acrylic using different feed rate and canstant power/
title_full	Carbon dioxide (CO2) laser cut quality of acrylic using different feed rate and canstant power/
title_fullStr	Carbon dioxide (CO2) laser cut quality of acrylic using different feed rate and canstant power/
title_full_unstemmed	Carbon dioxide (CO2) laser cut quality of acrylic using different feed rate and canstant power/
title_sort	carbon dioxide (co2) laser cut quality of acrylic using different feed rate and canstant power/
publishDate	2008
url	http://umpir.ump.edu.my/id/eprint/156/ http://umpir.ump.edu.my/id/eprint/156/1/CARBON_DIOXIDE_LASER_CUT_QUALITY_OF_ACRYLIC_USING_DIFFERENT_FEED_RATE__AND_CONSTANT_POWER.pdf
first_indexed	2023-09-18T21:52:02Z
last_indexed	2023-09-18T21:52:02Z
_version_	1777413833045835776

Carbon dioxide (CO2) laser cut quality of acrylic using different feed rate and canstant power/

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