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Heat Assisted Machining of Hardened Steel AISI H13: For Longer Tool Life and Higher Efficiency in Die and Mould Making - Couverture souple

Amin, A.K.M. Nurul

 
9783845422046: Heat Assisted Machining of Hardened Steel AISI H13: For Longer Tool Life and Higher Efficiency in Die and Mould Making
Couverture souple
ISBN 10 : 3845422041 ISBN 13 : 9783845422046
Editeur : LAP LAMBERT Academic Publishing, 2012

Synopsis

Hardened steels, like AISI H13 and D2 extensively as the hot working tools, dies and moulds due to their high hardness and heat resistant properties. However the same properties are responsible for poor machinabilty of these materials. The challenges in machining of these materials in hardened state called for many research works. This book introduces induction heating as a new online heating technique to improve machinability hardened steel AISI H13. The research work considered the influence of heating parameter - temperature; and cutting parameters - cutting speed, feed and axial depth of cut on machinability parameters - surface roughness, tool life and chatter/vibration. Two different cutting tool materials, namely, TiAlN coated carbide and PCBN were used in the experimental work. Response Surface Methodology (RSM) was used to design the experiments and develop empirical mathematical models of the response parameters - tool life and surface roughness in terms of the chosen heating and machining variable parameters. Heat assisted mchining was found to have an advantage over conventional hard machining of the given hardented steel in terms of all the response parameters.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

Hardened steels, like AISI H13 and D2 extensively as the hot working tools, dies and moulds due to their high hardness and heat resistant properties. However the same properties are responsible for poor machinabilty of these materials. The challenges in machining of these materials in hardened state called for many research works. This book introduces induction heating as a new online heating technique to improve machinability hardened steel AISI H13. The research work considered the influence of heating parameter - temperature; and cutting parameters - cutting speed, feed and axial depth of cut on machinability parameters - surface roughness, tool life and chatter/vibration. Two different cutting tool materials, namely, TiAlN coated carbide and PCBN were used in the experimental work. Response Surface Methodology (RSM) was used to design the experiments and develop empirical mathematical models of the response parameters - tool life and surface roughness in terms of the chosen heating and machining variable parameters. Heat assisted mchining was found to have an advantage over conventional hard machining of the given hardented steel in terms of all the response parameters.

Biographie de l'auteur

Prof. A.K.M. Nurul Amin is a senior Professor at the International Islamic University Malaysia (IIUM) and is the Executive Editor of the IIUM Engineering Journal. His research areas include chatter in metal cutting, high speed and hot machining. Mr. Hafiz completed his Master at IIUM and current pursuing his Ph.D. in Canada in the area of machining

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2012
Langue
anglais
ISBN 10 
3845422041
ISBN 13 
9783845422046
Reliure
Broché
Nombre de pages
172
Coordonnées du fabricant
non disponible
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