The economic impact of using negative rake angle in high speed hard turning

In high speed hard turning the cutting tool edge is under high pressure and the cutting forces are concentrating on the edge of the tool causing a breakage in the early stage of the tool life. Thus, by using a negative rake angle, the cutting forces will shift from the edge of the cutting tool to t...

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Main Authors:	Al Hazza, Muataz Hazza Faizi, Adesta, Erry Yulian Triblas
Format:	Article
Language:	English
Published:	Design for Scientific Renaissance 2013
Subjects:	T Technology (General)
Online Access:	http://irep.iium.edu.my/33440/ http://irep.iium.edu.my/33440/1/muataz_sep.pdf

id	iium-33440
recordtype	eprints
spelling	iium-334402013-12-16T05:36:21Z http://irep.iium.edu.my/33440/ The economic impact of using negative rake angle in high speed hard turning Al Hazza, Muataz Hazza Faizi Adesta, Erry Yulian Triblas T Technology (General) In high speed hard turning the cutting tool edge is under high pressure and the cutting forces are concentrating on the edge of the tool causing a breakage in the early stage of the tool life. Thus, by using a negative rake angle, the cutting forces will shift from the edge of the cutting tool to the flank face. The present work studies the economic factors of high speed hard turning (HSHT) by using negative rake angle. The influence of negative rake angle on tool life and power consumption has been discussed. AISI 4340 was used as work piece material;this steel is hardened to 60 HRC, machined by a mixed ceramic tool (Al2O-TiC). Totally 100 experiments were performed in order to measure the flank wear length, current, voltage, and power factor. The experiments were obtained with constant cutting depth (0.15 mm), constant feed rate (0.075 mm), constant cutting speed (250 m/min) and five different tool rake angles0o,-3, -6,-9 and -12). Design for Scientific Renaissance 2013-09 Article PeerReviewed application/pdf en http://irep.iium.edu.my/33440/1/muataz_sep.pdf Al Hazza, Muataz Hazza Faizi and Adesta, Erry Yulian Triblas (2013) The economic impact of using negative rake angle in high speed hard turning. Journal of Advanced Science and Engineering Research, 3 (3). pp. 309-317. ISSN 2231-8844
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	T Technology (General)
spellingShingle	T Technology (General) Al Hazza, Muataz Hazza Faizi Adesta, Erry Yulian Triblas The economic impact of using negative rake angle in high speed hard turning
description	In high speed hard turning the cutting tool edge is under high pressure and the cutting forces are concentrating on the edge of the tool causing a breakage in the early stage of the tool life. Thus, by using a negative rake angle, the cutting forces will shift from the edge of the cutting tool to the flank face. The present work studies the economic factors of high speed hard turning (HSHT) by using negative rake angle. The influence of negative rake angle on tool life and power consumption has been discussed. AISI 4340 was used as work piece material;this steel is hardened to 60 HRC, machined by a mixed ceramic tool (Al2O-TiC). Totally 100 experiments were performed in order to measure the flank wear length, current, voltage, and power factor. The experiments were obtained with constant cutting depth (0.15 mm), constant feed rate (0.075 mm), constant cutting speed (250 m/min) and five different tool rake angles0o,-3, -6,-9 and -12).
format	Article
author	Al Hazza, Muataz Hazza Faizi Adesta, Erry Yulian Triblas
author_facet	Al Hazza, Muataz Hazza Faizi Adesta, Erry Yulian Triblas
author_sort	Al Hazza, Muataz Hazza Faizi
title	The economic impact of using negative rake angle in high speed hard turning
title_short	The economic impact of using negative rake angle in high speed hard turning
title_full	The economic impact of using negative rake angle in high speed hard turning
title_fullStr	The economic impact of using negative rake angle in high speed hard turning
title_full_unstemmed	The economic impact of using negative rake angle in high speed hard turning
title_sort	economic impact of using negative rake angle in high speed hard turning
publisher	Design for Scientific Renaissance
publishDate	2013
url	http://irep.iium.edu.my/33440/ http://irep.iium.edu.my/33440/1/muataz_sep.pdf
first_indexed	2023-09-18T20:48:20Z
last_indexed	2023-09-18T20:48:20Z
_version_	1777409825630584832

The economic impact of using negative rake angle in high speed hard turning

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