Tool wear and tool life performance of TiA1N coated carbide cutting tools when turning XW 42 hardened tool steel

Tool wear and tool life performance of TiA1N coated carbide cutting tools when turning XW 42 hardened tool steel

Hard turning is an alternative technique that can be used for finishing operations of hardened material (HRC 45 and above). CBN and ceramic tools are widely used for finish hard turning (54-55 HRC), but these tools are associated with significantly higher cost. This study was undertaken to investiga...

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Main Author: Effendy, Effendy
Format: Thesis
Language:English
Published: 2007
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://eprints.utm.my/id/eprint/12195/1/EffendyMFKM2007.pdf
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spelling my-utm-ep.121952018-08-26T04:53:06Z Tool wear and tool life performance of TiA1N coated carbide cutting tools when turning XW 42 hardened tool steel 2007-06 Effendy, Effendy TJ Mechanical engineering and machinery Hard turning is an alternative technique that can be used for finishing operations of hardened material (HRC 45 and above). CBN and ceramic tools are widely used for finish hard turning (54-55 HRC), but these tools are associated with significantly higher cost. This study was undertaken to investigate the performance of KC 5010 FP when turning XW 42 hardened tool steel (54-55 HRC). Tool performance, tool failure modes and wear mechanisms were investigated under various cutting conditions (V=100, 123, and 150 m/min, f=0.08, 0.1, and 0.125 mm/rev). Tool failure modes were also investigated, and flank wear, crater wear, and catastrophic failure are found to be occurring on the tool while flank wear is the main wear form found on tool. The wear mechanisms responsible for the wear formation are abrasion and adhesion. Mathematical models for tool life and surface roughness were developed using experimental design technique. Tool life and surface roughness models can be used for coated carbide tool KC 5010 FP for finishing hardened tool steel XW 42 (HRC 54-55) under cutting the condition investigated. 2007-06 Thesis http://eprints.utm.my/id/eprint/12195/ http://eprints.utm.my/id/eprint/12195/1/EffendyMFKM2007.pdf application/pdf en public masters Universiti Teknologi Malaysia, Faculty of Mechanical Engineering Faculty of Mechanical Engineering
institution Universiti Teknologi Malaysia
collection UTM Institutional Repository
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Effendy, Effendy
Tool wear and tool life performance of TiA1N coated carbide cutting tools when turning XW 42 hardened tool steel
description Hard turning is an alternative technique that can be used for finishing operations of hardened material (HRC 45 and above). CBN and ceramic tools are widely used for finish hard turning (54-55 HRC), but these tools are associated with significantly higher cost. This study was undertaken to investigate the performance of KC 5010 FP when turning XW 42 hardened tool steel (54-55 HRC). Tool performance, tool failure modes and wear mechanisms were investigated under various cutting conditions (V=100, 123, and 150 m/min, f=0.08, 0.1, and 0.125 mm/rev). Tool failure modes were also investigated, and flank wear, crater wear, and catastrophic failure are found to be occurring on the tool while flank wear is the main wear form found on tool. The wear mechanisms responsible for the wear formation are abrasion and adhesion. Mathematical models for tool life and surface roughness were developed using experimental design technique. Tool life and surface roughness models can be used for coated carbide tool KC 5010 FP for finishing hardened tool steel XW 42 (HRC 54-55) under cutting the condition investigated.
format Thesis
qualification_level Master's degree
author Effendy, Effendy
author_facet Effendy, Effendy
author_sort Effendy, Effendy
title Tool wear and tool life performance of TiA1N coated carbide cutting tools when turning XW 42 hardened tool steel
title_short Tool wear and tool life performance of TiA1N coated carbide cutting tools when turning XW 42 hardened tool steel
title_full Tool wear and tool life performance of TiA1N coated carbide cutting tools when turning XW 42 hardened tool steel
title_fullStr Tool wear and tool life performance of TiA1N coated carbide cutting tools when turning XW 42 hardened tool steel
title_full_unstemmed Tool wear and tool life performance of TiA1N coated carbide cutting tools when turning XW 42 hardened tool steel
title_sort tool wear and tool life performance of tia1n coated carbide cutting tools when turning xw 42 hardened tool steel
granting_institution Universiti Teknologi Malaysia, Faculty of Mechanical Engineering
granting_department Faculty of Mechanical Engineering
publishDate 2007
url http://eprints.utm.my/id/eprint/12195/1/EffendyMFKM2007.pdf
_version_ 1747814905186091008

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