The Effect of Grinding and Polishing Procedure of Tool Steels in Sheet Metal Forming

F. Lindvall; J. Bergström; P. Krakhmalev; Niels Bay

The Effect of Grinding and Polishing Procedure of Tool Steels in Sheet Metal Forming

F. Lindvall
, J. Bergström
, P. Krakhmalev
, Niels Bay

Karlstad University

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

The surface finish of tools in sheet metal forming has a large influence on the performance of the forming tool. Galling, concern of wear in sheet metal forming, is a severe form of adhesive wear where sheet material is transferred on to the tool surface. By polishing the tools to a fine surface finish, material pick-up has traditionally been reduced, but some surface preparations withstand adhesive wear better. To investigate the effect on galling performance of different surface preparations lubricated tests have been performed using a strip reduction rig. Two different tool materials, Vancron 40 and Vanadis 6 and up to ten different grinding and polishing treatments were tested against AISI 316 stainless steel. The tests showed that an optimum surface preparation might be found at the transition between abrasive and adhesive wear.

Original language	English
Title of host publication	ICTMP 2010
Number of pages	917
Place of Publication	Nice
Publication date	2010
Pages	603-612
ISBN (Print)	978-2-911256-27-1
Publication status	Published - 2010
Event	4th International Conference on Tribology in Manufacturing Processes - Nice, France Duration: 13 Jun 2010 → 15 Jun 2010 Conference number: 4 http://www.ictmp2010.net/

Conference

Conference	4th International Conference on Tribology in Manufacturing Processes
Number	4
Country/Territory	France
City	Nice
Period	13/06/2010 → 15/06/2010
Internet address	http://www.ictmp2010.net/

Keywords

Sheet metal forming
Surface treatment
Galling
Wear

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@inproceedings{29805a8c5825442e8980d5484161cf5f,

title = "The Effect of Grinding and Polishing Procedure of Tool Steels in Sheet Metal Forming",

abstract = "The surface finish of tools in sheet metal forming has a large influence on the performance of the forming tool. Galling, concern of wear in sheet metal forming, is a severe form of adhesive wear where sheet material is transferred on to the tool surface. By polishing the tools to a fine surface finish, material pick-up has traditionally been reduced, but some surface preparations withstand adhesive wear better. To investigate the effect on galling performance of different surface preparations lubricated tests have been performed using a strip reduction rig. Two different tool materials, Vancron 40 and Vanadis 6 and up to ten different grinding and polishing treatments were tested against AISI 316 stainless steel. The tests showed that an optimum surface preparation might be found at the transition between abrasive and adhesive wear.",

keywords = "Sheet metal forming, Surface treatment, Galling, Wear",

author = "F. Lindvall and J. Bergstr{\"o}m and P. Krakhmalev and Niels Bay",

year = "2010",

language = "English",

isbn = "978-2-911256-27-1",

pages = "603--612",

booktitle = "ICTMP 2010",

note = "4th International Conference on Tribology in Manufacturing Processes ; Conference date: 13-06-2010 Through 15-06-2010",

url = "http://www.ictmp2010.net/",

}

TY - GEN

T1 - The Effect of Grinding and Polishing Procedure of Tool Steels in Sheet Metal Forming

AU - Lindvall, F.

AU - Bergström, J.

AU - Krakhmalev, P.

AU - Bay, Niels

N1 - Conference code: 4

PY - 2010

Y1 - 2010

N2 - The surface finish of tools in sheet metal forming has a large influence on the performance of the forming tool. Galling, concern of wear in sheet metal forming, is a severe form of adhesive wear where sheet material is transferred on to the tool surface. By polishing the tools to a fine surface finish, material pick-up has traditionally been reduced, but some surface preparations withstand adhesive wear better. To investigate the effect on galling performance of different surface preparations lubricated tests have been performed using a strip reduction rig. Two different tool materials, Vancron 40 and Vanadis 6 and up to ten different grinding and polishing treatments were tested against AISI 316 stainless steel. The tests showed that an optimum surface preparation might be found at the transition between abrasive and adhesive wear.

AB - The surface finish of tools in sheet metal forming has a large influence on the performance of the forming tool. Galling, concern of wear in sheet metal forming, is a severe form of adhesive wear where sheet material is transferred on to the tool surface. By polishing the tools to a fine surface finish, material pick-up has traditionally been reduced, but some surface preparations withstand adhesive wear better. To investigate the effect on galling performance of different surface preparations lubricated tests have been performed using a strip reduction rig. Two different tool materials, Vancron 40 and Vanadis 6 and up to ten different grinding and polishing treatments were tested against AISI 316 stainless steel. The tests showed that an optimum surface preparation might be found at the transition between abrasive and adhesive wear.

KW - Sheet metal forming

KW - Surface treatment

KW - Galling

KW - Wear

M3 - Article in proceedings

SN - 978-2-911256-27-1

SP - 603

EP - 612

BT - ICTMP 2010

CY - Nice

T2 - 4th International Conference on Tribology in Manufacturing Processes

Y2 - 13 June 2010 through 15 June 2010

ER -

The Effect of Grinding and Polishing Procedure of Tool Steels in Sheet Metal Forming

Abstract

Conference

Keywords

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