Determination of loading path for warm tube hydroforming of diamond shaped parts

Wei Chen; Luen Chow Chan; T. C. Lee

doi:10.1115/MSEC2011-50254

Determination of loading path for warm tube hydroforming of diamond shaped parts

Wei Chen, Luen Chow Chan, T. C. Lee

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

Abstract

This paper aims to present an optimization process for three different types of loading paths studied in the numerical simulation of tube hydroforming of diamond-shaped sheet products. These three different types of loading paths werestudied in a numerical simulation of tube hydroforming of diamond-shaped products. The loading paths by which the best final shapes were obtained in the simulation were adopted in actual processing operation. A series of experiments were conducted within the temperature range of 270±10°C. Constitutive behavior was assumed to be elasto-plastic, and the material parameters used in the simulation were obtained from corresponding literature. The designed loading ratios were incorporated into the model to obtain the corresponding hydroforming results. The simulation results are used in the experimental verification and the products were compared with the simulation results. The experimental results showed a good agreement with the predicted numerical results, indicating that FEM simulation is an effective tool in optimizing processing procedures.

Original language	English
Title of host publication	ASME 2011 International Manufacturing Science and Engineering Conference, MSEC 2011
Pages	583-587
Number of pages	5
Volume	1
DOIs	https://doi.org/10.1115/MSEC2011-50254
Publication status	Published - 5 Dec 2011
Event	ASME 2011 International Manufacturing Science and Engineering Conference, MSEC 2011 - Corvallis, OR, United States Duration: 13 Jun 2011 → 17 Jun 2011

Conference

Conference	ASME 2011 International Manufacturing Science and Engineering Conference, MSEC 2011
Country/Territory	United States
City	Corvallis, OR
Period	13/06/11 → 17/06/11

ASJC Scopus subject areas

Industrial and Manufacturing Engineering

More information

10.1115/MSEC2011-50254

Cite this

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title = "Determination of loading path for warm tube hydroforming of diamond shaped parts",

abstract = "This paper aims to present an optimization process for three different types of loading paths studied in the numerical simulation of tube hydroforming of diamond-shaped sheet products. These three different types of loading paths werestudied in a numerical simulation of tube hydroforming of diamond-shaped products. The loading paths by which the best final shapes were obtained in the simulation were adopted in actual processing operation. A series of experiments were conducted within the temperature range of 270±10°C. Constitutive behavior was assumed to be elasto-plastic, and the material parameters used in the simulation were obtained from corresponding literature. The designed loading ratios were incorporated into the model to obtain the corresponding hydroforming results. The simulation results are used in the experimental verification and the products were compared with the simulation results. The experimental results showed a good agreement with the predicted numerical results, indicating that FEM simulation is an effective tool in optimizing processing procedures.",

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Chen, W, Chan, LC & Lee, TC 2011, Determination of loading path for warm tube hydroforming of diamond shaped parts. in ASME 2011 International Manufacturing Science and Engineering Conference, MSEC 2011. vol. 1, pp. 583-587, ASME 2011 International Manufacturing Science and Engineering Conference, MSEC 2011, Corvallis, OR, United States, 13/06/11. https://doi.org/10.1115/MSEC2011-50254

Determination of loading path for warm tube hydroforming of diamond shaped parts. / Chen, Wei; Chan, Luen Chow; Lee, T. C.
ASME 2011 International Manufacturing Science and Engineering Conference, MSEC 2011. Vol. 1 2011. p. 583-587.

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

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N2 - This paper aims to present an optimization process for three different types of loading paths studied in the numerical simulation of tube hydroforming of diamond-shaped sheet products. These three different types of loading paths werestudied in a numerical simulation of tube hydroforming of diamond-shaped products. The loading paths by which the best final shapes were obtained in the simulation were adopted in actual processing operation. A series of experiments were conducted within the temperature range of 270±10°C. Constitutive behavior was assumed to be elasto-plastic, and the material parameters used in the simulation were obtained from corresponding literature. The designed loading ratios were incorporated into the model to obtain the corresponding hydroforming results. The simulation results are used in the experimental verification and the products were compared with the simulation results. The experimental results showed a good agreement with the predicted numerical results, indicating that FEM simulation is an effective tool in optimizing processing procedures.

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Determination of loading path for warm tube hydroforming of diamond shaped parts

Abstract

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ASJC Scopus subject areas

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