TY - GEN
T1 - Cryogenic machining of hard-to-machine material, AISI 52100
T2 - 10th Asia-Pacific Conference on Materials Processing, APCMP 2012
AU - Huang, Aihua
AU - Kaynak, Yusuf
AU - Umbrello, Domenico
AU - Jawahir, I. S.
N1 - Copyright:
Copyright 2012 Elsevier B.V., All rights reserved.
PY - 2012
Y1 - 2012
N2 - Cryogenic cooling is a new emerging cooling application in machining processes. Quantitative understanding of the effects of cryogenic cooling on the machining performance is important for continued applications. This study focuses on cryogenic machining of hard-to-machine material, AISI 52100, particularly with an analysis of cooling-induced chip morphology, chip hardness and the effect of workpiece hardness, etc., as these measures reflect the material's thermo-mechanical behavior during the plastic deformation. AISI 52100 steel, with different initial hardness values, is selected as the work material for orthogonal cutting under dry and cryogenic cooling conditions, and the results are compared. The findings of this study show that cryogenic cooling affects the chip formation process, and the associated hardness produced on the machined surface.
AB - Cryogenic cooling is a new emerging cooling application in machining processes. Quantitative understanding of the effects of cryogenic cooling on the machining performance is important for continued applications. This study focuses on cryogenic machining of hard-to-machine material, AISI 52100, particularly with an analysis of cooling-induced chip morphology, chip hardness and the effect of workpiece hardness, etc., as these measures reflect the material's thermo-mechanical behavior during the plastic deformation. AISI 52100 steel, with different initial hardness values, is selected as the work material for orthogonal cutting under dry and cryogenic cooling conditions, and the results are compared. The findings of this study show that cryogenic cooling affects the chip formation process, and the associated hardness produced on the machined surface.
KW - Chip morphology
KW - Cryogenic cooling
KW - Surface integrity
UR - http://www.scopus.com/inward/record.url?scp=84860709266&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84860709266&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.500.140
DO - 10.4028/www.scientific.net/AMR.500.140
M3 - Conference contribution
AN - SCOPUS:84860709266
SN - 9783037853993
T3 - Advanced Materials Research
SP - 140
EP - 145
BT - Advances in Materials Processing X
Y2 - 14 June 2012 through 17 June 2012
ER -