Quantification of galling in sheet metal forming by surface topography characterisation.

Jan Lasson Andreasen; Niels Bay; Leonardo De Chiffre

doi:10.1016/S0890-6955(97)00095-3

Quantification of galling in sheet metal forming by surface topography characterisation.

Jan Lasson Andreasen
, Niels Bay
, Leonardo De Chiffre

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

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Abstract

One of the major problems in forming of stainless steel sheet is galling due to lubricant film breakdown leading to scoring and bad surface quality In a Danish research programme new lubricants substituting the normally applied chlorinated paraffin oils are being developed and tested for this purpose. In order to determine the limits of lubrication of these new lubricants, as well as commercial ones already available on the market, two sheet forming tests have been developed. Quantification of the degree of galling is done by roughness measurements on the workpiece surface. In a ship reduction test, this is done by 2D profilometry at strip locations corresponding to different sliding lengths, whereas a deep drawing test is based on 3D roughness mapping of local areas. (C) 1998 Elsevier Science Ltd.

Original language	English
Journal	International Journal of Machine Tools and Manufacture
Volume	38
Issue number	5-6
Pages (from-to)	503-510
ISSN	0890-6955
DOIs	https://doi.org/10.1016/S0890-6955(97)00095-3
Publication status	Published - 1998
Event	7th International Conference on Metrology and Properties of Engineering Surfaces - Gothenburg, Sweden Duration: 2 Apr 1997 → 4 Apr 1997 Conference number: 7

Conference

Conference	7th International Conference on Metrology and Properties of Engineering Surfaces
Number	7
Country/Territory	Sweden
City	Gothenburg
Period	02/04/1997 → 04/04/1997

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@inproceedings{fdfa10525c8a4be78e0e3e2b5edf7d09,

title = "Quantification of galling in sheet metal forming by surface topography characterisation.",

abstract = "One of the major problems in forming of stainless steel sheet is galling due to lubricant film breakdown leading to scoring and bad surface quality In a Danish research programme new lubricants substituting the normally applied chlorinated paraffin oils are being developed and tested for this purpose. In order to determine the limits of lubrication of these new lubricants, as well as commercial ones already available on the market, two sheet forming tests have been developed. Quantification of the degree of galling is done by roughness measurements on the workpiece surface. In a ship reduction test, this is done by 2D profilometry at strip locations corresponding to different sliding lengths, whereas a deep drawing test is based on 3D roughness mapping of local areas. (C) 1998 Elsevier Science Ltd. ",

author = "Andreasen, \{Jan Lasson\} and Niels Bay and \{De Chiffre\}, Leonardo",

year = "1998",

doi = "10.1016/S0890-6955(97)00095-3",

language = "English",

volume = "38",

pages = "503--510",

journal = "International Journal of Machine Tools and Manufacture",

issn = "0890-6955",

publisher = "Elsevier",

number = "5-6",

note = "7th International Conference on Metrology and Properties of Engineering Surfaces ; Conference date: 02-04-1997 Through 04-04-1997",

}

TY - GEN

T1 - Quantification of galling in sheet metal forming by surface topography characterisation.

AU - Andreasen, Jan Lasson

AU - Bay, Niels

AU - De Chiffre, Leonardo

N1 - Conference code: 7

PY - 1998

Y1 - 1998

N2 - One of the major problems in forming of stainless steel sheet is galling due to lubricant film breakdown leading to scoring and bad surface quality In a Danish research programme new lubricants substituting the normally applied chlorinated paraffin oils are being developed and tested for this purpose. In order to determine the limits of lubrication of these new lubricants, as well as commercial ones already available on the market, two sheet forming tests have been developed. Quantification of the degree of galling is done by roughness measurements on the workpiece surface. In a ship reduction test, this is done by 2D profilometry at strip locations corresponding to different sliding lengths, whereas a deep drawing test is based on 3D roughness mapping of local areas. (C) 1998 Elsevier Science Ltd.

AB - One of the major problems in forming of stainless steel sheet is galling due to lubricant film breakdown leading to scoring and bad surface quality In a Danish research programme new lubricants substituting the normally applied chlorinated paraffin oils are being developed and tested for this purpose. In order to determine the limits of lubrication of these new lubricants, as well as commercial ones already available on the market, two sheet forming tests have been developed. Quantification of the degree of galling is done by roughness measurements on the workpiece surface. In a ship reduction test, this is done by 2D profilometry at strip locations corresponding to different sliding lengths, whereas a deep drawing test is based on 3D roughness mapping of local areas. (C) 1998 Elsevier Science Ltd.

U2 - 10.1016/S0890-6955(97)00095-3

DO - 10.1016/S0890-6955(97)00095-3

M3 - Conference article

SN - 0890-6955

VL - 38

SP - 503

EP - 510

JO - International Journal of Machine Tools and Manufacture

JF - International Journal of Machine Tools and Manufacture

IS - 5-6

T2 - 7th International Conference on Metrology and Properties of Engineering Surfaces

Y2 - 2 April 1997 through 4 April 1997

ER -

Quantification of galling in sheet metal forming by surface topography characterisation.

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