Experimental study on the relationship between hardness and principal strain in tube hydroforming process

G. D. Wang; Luen Chow Chan

doi:10.1063/1.3273684

Experimental study on the relationship between hardness and principal strain in tube hydroforming process

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

In order to find a feasible method to evaluate the deformation of tubes during the Tube Hydroforming (THF) process, the hardness and the strain in two selected deformation areas of hydro formed copper tubes (C11000) were measured and tested, and an instinct relationship was found between the hardness and the principal strains of the tubes. The major strain of the surface of tubes had the strongest linear relationship with hardness. A regression formula was used to describe the relationship between hardness and the sensitive strain which is defined in the present work as a dependent variable of major strain and thickness strain.

Original language	English
Title of host publication	Third Manufacturing Engineering Society International Conference, MESIC 2009
Pages	633-637
Number of pages	5
Volume	1181
DOIs	https://doi.org/10.1063/1.3273684
Publication status	Published - 28 Dec 2009
Event	3rd Manufacturing Engineering Society International Conference, MESIC 2009 - Alcoy, Spain Duration: 17 Jun 2009 → 19 Jun 2009

Conference

Conference	3rd Manufacturing Engineering Society International Conference, MESIC 2009
Country/Territory	Spain
City	Alcoy
Period	17/06/09 → 19/06/09

Keywords

Hardness
Hydroforming
Sensitive strain

ASJC Scopus subject areas

General Physics and Astronomy

More information

10.1063/1.3273684

Cite this

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abstract = "In order to find a feasible method to evaluate the deformation of tubes during the Tube Hydroforming (THF) process, the hardness and the strain in two selected deformation areas of hydro formed copper tubes (C11000) were measured and tested, and an instinct relationship was found between the hardness and the principal strains of the tubes. The major strain of the surface of tubes had the strongest linear relationship with hardness. A regression formula was used to describe the relationship between hardness and the sensitive strain which is defined in the present work as a dependent variable of major strain and thickness strain.",

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Wang, GD & Chan, LC 2009, Experimental study on the relationship between hardness and principal strain in tube hydroforming process. in Third Manufacturing Engineering Society International Conference, MESIC 2009. vol. 1181, pp. 633-637, 3rd Manufacturing Engineering Society International Conference, MESIC 2009, Alcoy, Spain, 17/06/09. https://doi.org/10.1063/1.3273684

Experimental study on the relationship between hardness and principal strain in tube hydroforming process. / Wang, G. D.; Chan, Luen Chow.
Third Manufacturing Engineering Society International Conference, MESIC 2009. Vol. 1181 2009. p. 633-637.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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N2 - In order to find a feasible method to evaluate the deformation of tubes during the Tube Hydroforming (THF) process, the hardness and the strain in two selected deformation areas of hydro formed copper tubes (C11000) were measured and tested, and an instinct relationship was found between the hardness and the principal strains of the tubes. The major strain of the surface of tubes had the strongest linear relationship with hardness. A regression formula was used to describe the relationship between hardness and the sensitive strain which is defined in the present work as a dependent variable of major strain and thickness strain.

AB - In order to find a feasible method to evaluate the deformation of tubes during the Tube Hydroforming (THF) process, the hardness and the strain in two selected deformation areas of hydro formed copper tubes (C11000) were measured and tested, and an instinct relationship was found between the hardness and the principal strains of the tubes. The major strain of the surface of tubes had the strongest linear relationship with hardness. A regression formula was used to describe the relationship between hardness and the sensitive strain which is defined in the present work as a dependent variable of major strain and thickness strain.

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M3 - Conference article published in proceeding or book

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BT - Third Manufacturing Engineering Society International Conference, MESIC 2009

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Experimental study on the relationship between hardness and principal strain in tube hydroforming process

Abstract

Conference

Keywords

ASJC Scopus subject areas

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