Forming Tests for Laser Welded Blanks

Claus Bagger; Flemming Ove Olsen; Mads Rasmussen

Forming Tests for Laser Welded Blanks

Claus Bagger, Flemming Ove Olsen, Mads Rasmussen

Odense Stål Skibsværft A/S

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

Abstract

In this paper different means for testing the formability of new material combinations used as tailored blanks in the automotive industry are presented. The following forming techniques will be described and their benefits and drawbacks presented :Limiting Dome Height test (LDH)Limiting Drawing Ratio test (LDR)Tensile testBulge testMarziniak testPractical examples obtained for laser welded blanks are shown. In combination, tensile tests and the Bulge test can form the so-called Forming Limiting Curves and examples of curves obtained from laser welded blanks are shown.

Original language	English
Title of host publication	31st ISATA international Conference
Place of Publication	Croydon, England
Publisher	ISATA, Düsseldorf Trade Fair
Publication date	1998
Publication status	Published - 1998
Event	31st ISATA international Conference - Düsseldorf, Germany Duration: 1 Jan 1998 → …

Conference

Conference	31st ISATA international Conference
City	Düsseldorf, Germany
Period	01/01/1998 → …

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Cite this

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title = "Forming Tests for Laser Welded Blanks",

abstract = "In this paper different means for testing the formability of new material combinations used as tailored blanks in the automotive industry are presented. The following forming techniques will be described and their benefits and drawbacks presented :Limiting Dome Height test (LDH)Limiting Drawing Ratio test (LDR)Tensile testBulge testMarziniak testPractical examples obtained for laser welded blanks are shown. In combination, tensile tests and the Bulge test can form the so-called Forming Limiting Curves and examples of curves obtained from laser welded blanks are shown.",

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N2 - In this paper different means for testing the formability of new material combinations used as tailored blanks in the automotive industry are presented. The following forming techniques will be described and their benefits and drawbacks presented :Limiting Dome Height test (LDH)Limiting Drawing Ratio test (LDR)Tensile testBulge testMarziniak testPractical examples obtained for laser welded blanks are shown. In combination, tensile tests and the Bulge test can form the so-called Forming Limiting Curves and examples of curves obtained from laser welded blanks are shown.

AB - In this paper different means for testing the formability of new material combinations used as tailored blanks in the automotive industry are presented. The following forming techniques will be described and their benefits and drawbacks presented :Limiting Dome Height test (LDH)Limiting Drawing Ratio test (LDR)Tensile testBulge testMarziniak testPractical examples obtained for laser welded blanks are shown. In combination, tensile tests and the Bulge test can form the so-called Forming Limiting Curves and examples of curves obtained from laser welded blanks are shown.

M3 - Article in proceedings

BT - 31st ISATA international Conference

PB - ISATA, Düsseldorf Trade Fair

CY - Croydon, England

T2 - 31st ISATA international Conference

Y2 - 1 January 1998

ER -