Bent products have recently been applied widely in various structures. The method of sharp bending has the advantage of producing bent products with a fine appearance. Meanwhile, it has been recently shown that origami forming can be applied as a free manufacturing method that creates a fine appearance using complex folding lines. Sharp bending and origami forming both require folding lines. Folding lines are produced to make a V-groove before bending. Cutting V-grooves for folding lines requires machining center plants and long working times, which are not suitable for mass production. This paper presents newly developed and convenient V-shaped punch tools for folding line processing in sharp bending and origami forming. As a result, origami forming is expected to be adopted as a press method using V-shaped punch tools. Additionally, this paper reports on the findings of deformation behavior and mechanism obtained in experiments on folding line processing. The investigation for three-dimensional plate deformation around the V-shaped punch terminal shows extended folding line by terminal effect. Phenomena and the required load of V-shape punch indentation are considered in determining the mechanism of V-shape punch indentation from the results of finite element analyses and experiments on groove formation using V-shaped punch tool system.
| Published in | International Journal of Mechanical Engineering and Applications (Volume 9, Issue 6) |
| DOI | 10.11648/j.ijmea.20210906.13 |
| Page(s) | 98-112 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2024. Published by Science Publishing Group |
Sharp Bending, V-shaped Punch, Press, Mechanism, FEM, Origami Forming
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APA Style
Kosuke Terada, Ichiro Hagiwara. (2021). Effective Folding Line Processing with a Press Method in Origami Forming Using a Low-cost and Simple V-shaped Punch Tool System. International Journal of Mechanical Engineering and Applications, 9(6), 98-112. https://doi.org/10.11648/j.ijmea.20210906.13
ACS Style
Kosuke Terada; Ichiro Hagiwara. Effective Folding Line Processing with a Press Method in Origami Forming Using a Low-cost and Simple V-shaped Punch Tool System. Int. J. Mech. Eng. Appl. 2021, 9(6), 98-112. doi: 10.11648/j.ijmea.20210906.13
AMA Style
Kosuke Terada, Ichiro Hagiwara. Effective Folding Line Processing with a Press Method in Origami Forming Using a Low-cost and Simple V-shaped Punch Tool System. Int J Mech Eng Appl. 2021;9(6):98-112. doi: 10.11648/j.ijmea.20210906.13
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Download@article{10.11648/j.ijmea.20210906.13,
author = {Kosuke Terada and Ichiro Hagiwara},
title = {Effective Folding Line Processing with a Press Method in Origami Forming Using a Low-cost and Simple V-shaped Punch Tool System},
journal = {International Journal of Mechanical Engineering and Applications},
volume = {9},
number = {6},
pages = {98-112},
doi = {10.11648/j.ijmea.20210906.13},
url = {https://doi.org/10.11648/j.ijmea.20210906.13},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmea.20210906.13},
abstract = {Bent products have recently been applied widely in various structures. The method of sharp bending has the advantage of producing bent products with a fine appearance. Meanwhile, it has been recently shown that origami forming can be applied as a free manufacturing method that creates a fine appearance using complex folding lines. Sharp bending and origami forming both require folding lines. Folding lines are produced to make a V-groove before bending. Cutting V-grooves for folding lines requires machining center plants and long working times, which are not suitable for mass production. This paper presents newly developed and convenient V-shaped punch tools for folding line processing in sharp bending and origami forming. As a result, origami forming is expected to be adopted as a press method using V-shaped punch tools. Additionally, this paper reports on the findings of deformation behavior and mechanism obtained in experiments on folding line processing. The investigation for three-dimensional plate deformation around the V-shaped punch terminal shows extended folding line by terminal effect. Phenomena and the required load of V-shape punch indentation are considered in determining the mechanism of V-shape punch indentation from the results of finite element analyses and experiments on groove formation using V-shaped punch tool system.},
year = {2021}
}
TY - JOUR T1 - Effective Folding Line Processing with a Press Method in Origami Forming Using a Low-cost and Simple V-shaped Punch Tool System AU - Kosuke Terada AU - Ichiro Hagiwara Y1 - 2021/12/24 PY - 2021 N1 - https://doi.org/10.11648/j.ijmea.20210906.13 DO - 10.11648/j.ijmea.20210906.13 T2 - International Journal of Mechanical Engineering and Applications JF - International Journal of Mechanical Engineering and Applications JO - International Journal of Mechanical Engineering and Applications SP - 98 EP - 112 PB - Science Publishing Group SN - 2330-0248 UR - https://doi.org/10.11648/j.ijmea.20210906.13 AB - Bent products have recently been applied widely in various structures. The method of sharp bending has the advantage of producing bent products with a fine appearance. Meanwhile, it has been recently shown that origami forming can be applied as a free manufacturing method that creates a fine appearance using complex folding lines. Sharp bending and origami forming both require folding lines. Folding lines are produced to make a V-groove before bending. Cutting V-grooves for folding lines requires machining center plants and long working times, which are not suitable for mass production. This paper presents newly developed and convenient V-shaped punch tools for folding line processing in sharp bending and origami forming. As a result, origami forming is expected to be adopted as a press method using V-shaped punch tools. Additionally, this paper reports on the findings of deformation behavior and mechanism obtained in experiments on folding line processing. The investigation for three-dimensional plate deformation around the V-shaped punch terminal shows extended folding line by terminal effect. Phenomena and the required load of V-shape punch indentation are considered in determining the mechanism of V-shape punch indentation from the results of finite element analyses and experiments on groove formation using V-shaped punch tool system. VL - 9 IS - 6 ER -
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