Journal ArticleDOI
Effect of process parameters on formability in incremental forming of sheet metal
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In this article, 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 of sheet metal was investigated by experiments and FEM analyses.About:
This article is published in Journal of Materials Processing Technology.The article was published on 2002-12-20. It has received 356 citations till now. The article focuses on the topics: Incremental sheet forming & Formability.read more
Citations
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Journal ArticleDOI
Asymmetric single point incremental forming of sheet metal
Jack Jeswiet,Jack Jeswiet,Fabrizio Micari,Fabrizio Micari,Gerhard Hirt,Gerhard Hirt,Alan N Bramley,Alan N Bramley,Joost Duflou,Joost Duflou,Julian M. Allwood,Julian M. Allwood +11 more
TL;DR: Asymmetric Incremental Sheet Forming has the potential to revolutionize sheet metal forming, making it accessible to all levels of manufacturing as discussed by the authors, and has been shown to be a state-of-the-art in sheet metal manufacturing.
Journal ArticleDOI
The mechanics of incremental sheet forming
TL;DR: In this paper, the deformation mechanism of incremental sheet forming (ISF) is examined experimentally through forming specially prepared copper sheets, and the authors measured the strain distributions through the thickness of the sheets are measured for two configurations of ISF: two-point incremental forming (TPIF) and single point incremental forming(SPIF).
Journal ArticleDOI
Fundamental studies on the incremental sheet metal forming technique
Jong-Jin Park,Yung-Ho Kim +1 more
TL;DR: In this paper, the idea of incremental forming technique has been investigated for production of sheet metal components, and the formability of an aluminum sheet under various forming conditions was assessed and difficult-to-form shapes were produced with the technique.
Journal ArticleDOI
A novel method to test the thinning limits of sheet metals in negative incremental forming
Ghulam Hussain,L. Gao +1 more
TL;DR: In this paper, the authors presented an innovative and viable method to test the thinning limits of sheet metals in Negative Incremental Forming along with verification of the Cosine's law of thickness distribution.
Journal ArticleDOI
Asymmetric two points incremental forming: Improving surface quality and geometric accuracy by tool path optimization
TL;DR: In this article, the authors deal with the optimization of the tool path in two-point sheet incremental forming with full die, in a particular asymmetric sheet incremental form configuration, in order to reproduce an automotive component with the best dimensional accuracy, the best surface quality and the lowest sheet thinning.
References
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Journal ArticleDOI
Improvement of formability for the incremental sheet metal forming process
TJ Kim,Dong-Yol Yang +1 more
TL;DR: In this paper, an incremental sheet metal forming process controlled three dimensionally by a computer has been accomplished, where a small local region of a sheet blank deforms incrementally by moving a hemispherical head tool over an arbitrary surface.
Journal ArticleDOI
The formability of aluminum sheet in incremental forming
Myoung-Sup Shim,Jong-Jin Park +1 more
TL;DR: In this article, a forming tool containing a freely rotating ball was developed and used to characterize the formability of fully annealed Al 1050 sheet in incremental forming, where various strain paths were applied to the sheet by imposing different tool paths and the major and minor strains of deformed grids around cracks were measured.
Journal ArticleDOI
An approximate deformation analysis and FEM analysis for the incremental bulging of sheet metal using a spherical roller
TL;DR: In this article, an approximate deformation analysis for the bulging height, the strain distributions and the forming load of the shell is proposed, using a plane-strain deformation model and a forming-limit diagram.
Journal ArticleDOI
Determination of hammering sequence in incremental sheet metal forming using a genetic algorithm
TL;DR: In this paper, a method for determining hammering sequences in incremental forming of sheets is proposed on the basis of the genetic algorithm, where the determination of the sequences for hammering the sheet to a desired distribution of curvature in incremental form is treated as a combinatorial optimisation problem.
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Fundamental studies on the incremental sheet metal forming technique
Jong-Jin Park,Yung-Ho Kim +1 more