Experimental and numerical analysis of double sided incremental forming

Yongjun Wang; Weichao Wu; Ying Huang; N. Venkata Reddy; Jian Cao

doi:10.1115/MSEC2009-84275

Experimental and numerical analysis of double sided incremental forming

Yongjun Wang^*, Weichao Wu, Ying Huang, N. Venkata Reddy, Jian Cao

^*Corresponding author for this work

Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

6 Scopus citations

Abstract

This paper presents a new rapid prototyping process of a thin sheet metal, Double Sided Incremental Forming of a cylindrical part without a die or a clamping device around the periphery of the sheet. The effects of process parameters on part shape, such as gap between two tool heads and feed rate, are examined experimentally with a special device mounted on a general lathe and numerically with a commercial finite element software package, Abaqus. Depending on the process parameter, a truncated cone shape part can be successfully fabricated with two tool heads pressing and moving along the radial direction of the sheet, which is held by lathe spindle at its center. A simple mathematic model to predict the cone angle is proposed and compared well with experimental data.

Original language	English (US)
Title of host publication	Proceedings of the ASME International Manufacturing Science and Engineering Conference 2009, MSEC2009
Pages	613-618
Number of pages	6
Volume	1
DOIs	https://doi.org/10.1115/MSEC2009-84275
State	Published - Dec 1 2009
Event	ASME International Manufacturing Science and Engineering Conference 2009, MSEC2009 - West Lafayette, IN, United States Duration: Oct 4 2009 → Oct 7 2009

Other

Other	ASME International Manufacturing Science and Engineering Conference 2009, MSEC2009
Country	United States
City	West Lafayette, IN
Period	10/4/09 → 10/7/09

Keywords

Double sided incremental forming
Truncated cone

ASJC Scopus subject areas

Industrial and Manufacturing Engineering
Mechanical Engineering

Access to Document

10.1115/MSEC2009-84275

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title = "Experimental and numerical analysis of double sided incremental forming",

abstract = "This paper presents a new rapid prototyping process of a thin sheet metal, Double Sided Incremental Forming of a cylindrical part without a die or a clamping device around the periphery of the sheet. The effects of process parameters on part shape, such as gap between two tool heads and feed rate, are examined experimentally with a special device mounted on a general lathe and numerically with a commercial finite element software package, Abaqus. Depending on the process parameter, a truncated cone shape part can be successfully fabricated with two tool heads pressing and moving along the radial direction of the sheet, which is held by lathe spindle at its center. A simple mathematic model to predict the cone angle is proposed and compared well with experimental data.",

keywords = "Double sided incremental forming, Truncated cone",

author = "Yongjun Wang and Weichao Wu and Ying Huang and Reddy, {N. Venkata} and Jian Cao",

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Wang, Y, Wu, W, Huang, Y, Reddy, NV & Cao, J 2009, Experimental and numerical analysis of double sided incremental forming. in Proceedings of the ASME International Manufacturing Science and Engineering Conference 2009, MSEC2009. vol. 1, pp. 613-618, ASME International Manufacturing Science and Engineering Conference 2009, MSEC2009, West Lafayette, IN, United States, 10/4/09. https://doi.org/10.1115/MSEC2009-84275

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AU - Wang, Yongjun

AU - Wu, Weichao

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AU - Reddy, N. Venkata

AU - Cao, Jian

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N2 - This paper presents a new rapid prototyping process of a thin sheet metal, Double Sided Incremental Forming of a cylindrical part without a die or a clamping device around the periphery of the sheet. The effects of process parameters on part shape, such as gap between two tool heads and feed rate, are examined experimentally with a special device mounted on a general lathe and numerically with a commercial finite element software package, Abaqus. Depending on the process parameter, a truncated cone shape part can be successfully fabricated with two tool heads pressing and moving along the radial direction of the sheet, which is held by lathe spindle at its center. A simple mathematic model to predict the cone angle is proposed and compared well with experimental data.

AB - This paper presents a new rapid prototyping process of a thin sheet metal, Double Sided Incremental Forming of a cylindrical part without a die or a clamping device around the periphery of the sheet. The effects of process parameters on part shape, such as gap between two tool heads and feed rate, are examined experimentally with a special device mounted on a general lathe and numerically with a commercial finite element software package, Abaqus. Depending on the process parameter, a truncated cone shape part can be successfully fabricated with two tool heads pressing and moving along the radial direction of the sheet, which is held by lathe spindle at its center. A simple mathematic model to predict the cone angle is proposed and compared well with experimental data.

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