The effects of cryogenic cooling on surface integrity in hard machining

D. Umbrello; Z. Pu; S. Caruso; J. C. Outeiro; A. D. Jayal; O. W. Dillon; I. S. Jawahir

doi:10.1016/j.proeng.2011.11.127

The effects of cryogenic cooling on surface integrity in hard machining

D. Umbrello^*, Z. Pu, S. Caruso, J. C. Outeiro, A. D. Jayal, O. W. Dillon, I. S. Jawahir

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › peer-review

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Abstract

This paper presents the results of an experimental investigation to determine the effects of cryogenic coolant on surface integrity in orthogonal machining of hardened AISI 52100 bearing steel. Experiments were performed under dry and cryogenic conditions using chamfered CBN tool inserts. Several experimental techniques were used in the analyzing of the machined surface and subsurface: optical and scanning electron microscopes (SEM) were utilized for the surface topography characterization; chemical characterization (phase study) was carried out by means of Energydispersive spectroscopy (EDS) techniques; and X-ray diffraction (XRD) technique was used to determine residual stresses and phase changes induced by dry and cryogenic machining. The results show the benefits and the future potential of cryogenic cooling for surface integrity enhancement to achieve improved product's functional performance in hard machining.

Original language	English
Pages (from-to)	371-376
Number of pages	6
Journal	Procedia Engineering
Volume	19
DOIs	https://doi.org/10.1016/j.proeng.2011.11.127
Publication status	Published - 2011
Event	1st CIRP Conference on Surface Integrity, CSI 2012 - Bremen, Germany Duration: 30 Jan 2012 → 1 Feb 2012

Keywords

Cryogenic cooling
Cutting
Surface integrity

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10.1016/j.proeng.2011.11.127Licence: CC BY-NC-ND

37698541Final published version, 1.34 MBLicence: CC BY-NC-ND

http://hdl.handle.net/10400.14/36515Licence: CC BY-NC-ND

Cite this

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title = "The effects of cryogenic cooling on surface integrity in hard machining",

abstract = "This paper presents the results of an experimental investigation to determine the effects of cryogenic coolant on surface integrity in orthogonal machining of hardened AISI 52100 bearing steel. Experiments were performed under dry and cryogenic conditions using chamfered CBN tool inserts. Several experimental techniques were used in the analyzing of the machined surface and subsurface: optical and scanning electron microscopes (SEM) were utilized for the surface topography characterization; chemical characterization (phase study) was carried out by means of Energydispersive spectroscopy (EDS) techniques; and X-ray diffraction (XRD) technique was used to determine residual stresses and phase changes induced by dry and cryogenic machining. The results show the benefits and the future potential of cryogenic cooling for surface integrity enhancement to achieve improved product's functional performance in hard machining.",

keywords = "Cryogenic cooling, Cutting, Surface integrity",

author = "D. Umbrello and Z. Pu and S. Caruso and Outeiro, {J. C.} and Jayal, {A. D.} and Dillon, {O. W.} and Jawahir, {I. S.}",

year = "2011",

doi = "10.1016/j.proeng.2011.11.127",

language = "English",

volume = "19",

pages = "371--376",

journal = "Procedia Engineering",

issn = "1877-7058",

publisher = "Elsevier B.V.",

note = "1st CIRP Conference on Surface Integrity, CSI 2012 ; Conference date: 30-01-2012 Through 01-02-2012",

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TY - JOUR

T1 - The effects of cryogenic cooling on surface integrity in hard machining

AU - Umbrello, D.

AU - Pu, Z.

AU - Caruso, S.

AU - Outeiro, J. C.

AU - Jayal, A. D.

AU - Dillon, O. W.

AU - Jawahir, I. S.

PY - 2011

Y1 - 2011

N2 - This paper presents the results of an experimental investigation to determine the effects of cryogenic coolant on surface integrity in orthogonal machining of hardened AISI 52100 bearing steel. Experiments were performed under dry and cryogenic conditions using chamfered CBN tool inserts. Several experimental techniques were used in the analyzing of the machined surface and subsurface: optical and scanning electron microscopes (SEM) were utilized for the surface topography characterization; chemical characterization (phase study) was carried out by means of Energydispersive spectroscopy (EDS) techniques; and X-ray diffraction (XRD) technique was used to determine residual stresses and phase changes induced by dry and cryogenic machining. The results show the benefits and the future potential of cryogenic cooling for surface integrity enhancement to achieve improved product's functional performance in hard machining.

AB - This paper presents the results of an experimental investigation to determine the effects of cryogenic coolant on surface integrity in orthogonal machining of hardened AISI 52100 bearing steel. Experiments were performed under dry and cryogenic conditions using chamfered CBN tool inserts. Several experimental techniques were used in the analyzing of the machined surface and subsurface: optical and scanning electron microscopes (SEM) were utilized for the surface topography characterization; chemical characterization (phase study) was carried out by means of Energydispersive spectroscopy (EDS) techniques; and X-ray diffraction (XRD) technique was used to determine residual stresses and phase changes induced by dry and cryogenic machining. The results show the benefits and the future potential of cryogenic cooling for surface integrity enhancement to achieve improved product's functional performance in hard machining.

KW - Cryogenic cooling

KW - Cutting

KW - Surface integrity

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DO - 10.1016/j.proeng.2011.11.127

M3 - Conference article

AN - SCOPUS:83755183197

SN - 1877-7058

VL - 19

SP - 371

EP - 376

JO - Procedia Engineering

JF - Procedia Engineering

T2 - 1st CIRP Conference on Surface Integrity, CSI 2012

Y2 - 30 January 2012 through 1 February 2012

ER -

The effects of cryogenic cooling on surface integrity in hard machining

Abstract

Keywords

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