Regenerative Chatter in End Milling on Mould Aluminum Alloys

Milling operation is widely used in the manufacturing industry for the metal cutting purpose. For the efficiency of the milling process, high demands on the material removal rate and the surface generation rate are posed. The process parameters, determining these two rates, are restricted by the...

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Main Authors:	N. M. Zuki, N. M., M. M., Rahman, M. M., Noor, M., Hafizuddin
Format:	Conference or Workshop Item
Language:	English
Published:	2008
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/1380/ http://umpir.ump.edu.my/id/eprint/1380/1/Regenerative_Chatter_in_End_Milling_on_Mould_Aluminum_Alloys.pdf

id	ump-1380
recordtype	eprints
spelling	ump-13802018-07-25T07:46:54Z http://umpir.ump.edu.my/id/eprint/1380/ Regenerative Chatter in End Milling on Mould Aluminum Alloys N. M. Zuki, N. M. M. M., Rahman M. M., Noor M., Hafizuddin TJ Mechanical engineering and machinery Milling operation is widely used in the manufacturing industry for the metal cutting purpose. For the efficiency of the milling process, high demands on the material removal rate and the surface generation rate are posed. The process parameters, determining these two rates, are restricted by the occurrence of regenerative chatter. Chatter is an undesired instability phenomenon, which causes both a reduced product quality and rapid tool wear. In this paper, the regenerative chatter are predicted during milling process, based on dedicated experiments on both the material behavior of the workpiece material and the machine dynamics. Then, experiments are performed to estimate these chatter occurrence in practice. These experiments show that both the material properties and the machine dynamics are dependent on the spindle speed. The resultants F-T analysis graphs obtained are compared to each other and being analyzed. Finally, a stable combination of machining parameter (spindle rotation speed and depth of cut) is proposed and applied during milling process in order to reduce the tendency of chatter occurrence. This cross linking between the machining parameter and the subject matter, regenerative chatter occurrence, is exciting to share. This is the primary motivation in pursuing this study. 2008 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/1380/1/Regenerative_Chatter_in_End_Milling_on_Mould_Aluminum_Alloys.pdf N. M. Zuki, N. M. and M. M., Rahman and M. M., Noor and M., Hafizuddin (2008) Regenerative Chatter in End Milling on Mould Aluminum Alloys. In: Proceeding of 7th UMT International Symposium on Sustainability Science and Management (UMTAS) 2008 , 8-10 June 2008 , Kuala Terengganu. .
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 N. M. Zuki, N. M. M. M., Rahman M. M., Noor M., Hafizuddin Regenerative Chatter in End Milling on Mould Aluminum Alloys
description	Milling operation is widely used in the manufacturing industry for the metal cutting purpose. For the efficiency of the milling process, high demands on the material removal rate and the surface generation rate are posed. The process parameters, determining these two rates, are restricted by the occurrence of regenerative chatter. Chatter is an undesired instability phenomenon, which causes both a reduced product quality and rapid tool wear. In this paper, the regenerative chatter are predicted during milling process, based on dedicated experiments on both the material behavior of the workpiece material and the machine dynamics. Then, experiments are performed to estimate these chatter occurrence in practice. These experiments show that both the material properties and the machine dynamics are dependent on the spindle speed. The resultants F-T analysis graphs obtained are compared to each other and being analyzed. Finally, a stable combination of machining parameter (spindle rotation speed and depth of cut) is proposed and applied during milling process in order to reduce the tendency of chatter occurrence. This cross linking between the machining parameter and the subject matter, regenerative chatter occurrence, is exciting to share. This is the primary motivation in pursuing this study.
format	Conference or Workshop Item
author	N. M. Zuki, N. M. M. M., Rahman M. M., Noor M., Hafizuddin
author_facet	N. M. Zuki, N. M. M. M., Rahman M. M., Noor M., Hafizuddin
author_sort	N. M. Zuki, N. M.
title	Regenerative Chatter in End Milling on Mould Aluminum Alloys
title_short	Regenerative Chatter in End Milling on Mould Aluminum Alloys
title_full	Regenerative Chatter in End Milling on Mould Aluminum Alloys
title_fullStr	Regenerative Chatter in End Milling on Mould Aluminum Alloys
title_full_unstemmed	Regenerative Chatter in End Milling on Mould Aluminum Alloys
title_sort	regenerative chatter in end milling on mould aluminum alloys
publishDate	2008
url	http://umpir.ump.edu.my/id/eprint/1380/ http://umpir.ump.edu.my/id/eprint/1380/1/Regenerative_Chatter_in_End_Milling_on_Mould_Aluminum_Alloys.pdf
first_indexed	2023-09-18T21:54:28Z
last_indexed	2023-09-18T21:54:28Z
_version_	1777413985969111040

Regenerative Chatter in End Milling on Mould Aluminum Alloys

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