Effect of process parameters on formability in incremental forming of sheet metal
- Authors
- Kim, YH; Park, JJ
- Issue Date
- 20-Dec-2002
- Publisher
- ELSEVIER SCIENCE SA
- Keywords
- incremental forming; sheet metal; formability; process parameter; FEM; anisotropy
- Citation
- JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, v.130, pp.42 - 46
- Journal Title
- JOURNAL OF MATERIALS PROCESSING TECHNOLOGY
- Volume
- 130
- Start Page
- 42
- End Page
- 46
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/26774
- DOI
- 10.1016/S0924-0136(02)00788-4
- ISSN
- 0924-0136
- Abstract
- The formability of sheet metal appears better in incremental forming than in conventional forming. In this study, the effect of process parameters-tool type, tool size, feed rate, friction at the interface between tool and sheet, plane-anisotropy of sheet-on the formability was investigated by experiments and FEM analyses. It was found that the formability is improved when a ball tool of a particular size is used with a small feed rate and a little friction. Due to the plane-anisotropy, the formability differs according to the direction of the tool movement. (C) 2002 Published by Elsevier Science B.V.
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