Effective Press Folding Line Processing as Deformation Induction for Adjusting Impact Energy Absorption

Kosuke Terada

doi:doi:10.11648/j.ijmea.20231101.13

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Effective Press Folding Line Processing as Deformation Induction for Adjusting Impact Energy Absorption

Kosuke Terada

Published in International Journal of Mechanical Engineering and Applications (Volume 11, Issue 1)

Received: 16 February 2023 Accepted: 6 March 2023 Published: 16 March 2023

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Abstract

Press formed products have recently been applied widely in various structures. Press forming is a mass production method that is used to manufacture many machine components such as automobiles, industrial machinery, and various plants. However, there is a limit to the degree of shape freedom that can be applied, so measures against cracks, wrinkles, spring-back, etc., must be taken in the development process. It is well known that it is difficult to apply it economically in the case of small-lot production because of its high capital investment. The previous report shows that the folding line processing by press method / bending has a high degree of shape freedom, requires little capital investment, and can be expected to be applied for experiments and prototypes, and for commercial products from small to mass production. This paper shows that press folding line processing using V-shaped punch can be applied as deformation induction based on impact crushing experiments using square steel tubes/ aluminum thin wall cylinders and FEM results. To improve the impact energy absorption performance in the event of a collision, notches and uneven surfaces called beads have been formed in the crush boxes and front side members as automobile parts manufactured by press forming. The bead has the role of inducing deformation so as to improve the impact energy absorption performance during the axial crushing process. However, beads as deformation induction by the press forming, in addition to the difficulty of die design/manufacturing, needs to correct the bead design after impact experiments using prototypes. This paper shows press folding line processing as deformation induction is very convenient and effective to adjust impact energy absorption only by setting folding lines arrangement, not for bending along folding lines. Press folding line processing can be applied for the high performance crush box development.

Published in	International Journal of Mechanical Engineering and Applications (Volume 11, Issue 1)
DOI	10.11648/j.ijmea.20231101.13
Page(s)	26-37
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

Keywords

Deformation Induction, Bead, Press Forming, Impact Energy, FEM, Press Folding Line Processing

References

[1]	Terada, K. and Hagiwara, I., 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, 2021; 9 (6): 98-112.
[2]	Terada, K., Kadoi, K., Tokura, S., Takamichi, S., and Hagiwara, I., The deformation mechanism on origami-based foldable structures, Int. J. Vehicle Performance, Vol. 3, No. 4 (2017), pp. 334-346.
[3]	Hagiwara, I., Tsuda, M. and Kitagawa, Y., Method of determining positions of beads, Patent Number 2727680 (1991) (in Japanese).
[4]	Hagiwara, I. and Nadayosi, S., Folding Process of cylindrical structures using origami model, International Journal of Automotive Engineering, Vol. 34, No. 4 (2003), pp. 145-149 (in Japanese).
[5]	Hagiwara, I., Yamamoto, C., Tao, X. and Nojima, T., Optimization for crash characteristics of cylindrical origami structure using reversed spiral model, Transactions of the Japan Society of Mechanical Engineers, Series A, Vol. 70, No. 689 (2004), pp. 36-42 (in Japanese).
[6]	Kitagawa, Y., Hagiwara, I. and Tsuda, M., Dynamic analysis of thin-walled columns with arbitrary section geometry subjectedto axial crashing, Transactions of the Japan Society of Mechanical Engineers, Series A, Vol. 57, No. 537 (1991), pp. 1135-1139 (in Japanese).
[7]	Kong, C. H., Zhao, X. L. and Hagiwara, I., Optimal design of hydroforming of the reversed-spiral-origami tube, JSME 27th Computational Mechanics Division Conference (2014), pp. 194-195 (in Japanese).
[8]	Kong, C. H., Zhao, X. L. and Hagiwara, I., Hydroforming process of manufacturing for reverse spiral origami structure, International Journal of Vehicle Performance, Vol. 3, No. 4 (2017), pp. 347-364.
[9]	Liang, D., Yang, Y., Kong, C., Jing, Y., Zhao, W., Zhao, X. and Hagiwara, I., Reversed torsion type crash energy absorption structure and its inexpensive partially heated torsion manufacturing method, Transactions of the Japan Society of Mechanical Engineers, Vol. 87, No. 895 (2021), DOI: 10.1299/transjsme.20-00425 (in Japanese).
[10]	Livermore Software Technology Corporation, LS-DYNA User’s Manual (Version R7.0), (2014), JSOL Corporation (in Japanese).
[11]	Nakazawa, Y., Tamura, K., Kusaka, T. and Hojo, M., Effects of cross sectional shape on plastic buckling behavior of thin-walled polygonal shell members, Transactions of the Japan Society of Mechanical Engineers, Series A, Vol. 73, No. 727 (2007), pp. 331-337 (in Japanese).
[12]	Tanaka, Y., Miyata, K., Tasaka, M., Nakazawa, Y. and Tomida, T., Effects of cross sectional shape and material properties on impact deformation behavior of Ultra high strength steel members, Transactions of the Japan Society of Mechanical Engineers, Series A, Vol. 78, No. 791 (2012), pp. 955-965 (in Japanese).
[13]	Ushijima, K., Haruyama, S., Fujita, K. and Chen, D., Study on axially crushed cylindrical tubes with grooved surface, Transactions of the Japan Society of Mechanical Engineers, Series A, Vol. 71, No. 707 (2005), pp. 1015-1022 (in Japanese).
[14]	Chen, D., Masuda, K., Ushijima, K. and Ozaki, S., Deformation modes for axial crushing of cylindrical tubes considered of the edge effect, Transactions of the Japan Society of Mechanical Engineers, Series A, Vol. 73, No. 733 (2007), pp. 1029-1036 (in Japanese).
[15]	Ushijima, K. and Chen, D., Evaluation of energy absorption capacity for thin-walled tapered tube, International Journal of Automotive Engineering, Vol. 39, No. 3 (2008), pp. 77-82 (in Japanese).

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APA Style

Kosuke Terada. (2023). Effective Press Folding Line Processing as Deformation Induction for Adjusting Impact Energy Absorption. International Journal of Mechanical Engineering and Applications, 11(1), 26-37. https://doi.org/10.11648/j.ijmea.20231101.13

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ACS Style

Kosuke Terada. Effective Press Folding Line Processing as Deformation Induction for Adjusting Impact Energy Absorption. Int. J. Mech. Eng. Appl. 2023, 11(1), 26-37. doi: 10.11648/j.ijmea.20231101.13

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AMA Style

Kosuke Terada. Effective Press Folding Line Processing as Deformation Induction for Adjusting Impact Energy Absorption. Int J Mech Eng Appl. 2023;11(1):26-37. doi: 10.11648/j.ijmea.20231101.13

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@article{10.11648/j.ijmea.20231101.13,
  author = {Kosuke Terada},
  title = {Effective Press Folding Line Processing as Deformation Induction for Adjusting Impact Energy Absorption},
  journal = {International Journal of Mechanical Engineering and Applications},
  volume = {11},
  number = {1},
  pages = {26-37},
  doi = {10.11648/j.ijmea.20231101.13},
  url = {https://doi.org/10.11648/j.ijmea.20231101.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmea.20231101.13},
  abstract = {Press formed products have recently been applied widely in various structures. Press forming is a mass production method that is used to manufacture many machine components such as automobiles, industrial machinery, and various plants. However, there is a limit to the degree of shape freedom that can be applied, so measures against cracks, wrinkles, spring-back, etc., must be taken in the development process. It is well known that it is difficult to apply it economically in the case of small-lot production because of its high capital investment. The previous report shows that the folding line processing by press method / bending has a high degree of shape freedom, requires little capital investment, and can be expected to be applied for experiments and prototypes, and for commercial products from small to mass production. This paper shows that press folding line processing using V-shaped punch can be applied as deformation induction based on impact crushing experiments using square steel tubes/ aluminum thin wall cylinders and FEM results. To improve the impact energy absorption performance in the event of a collision, notches and uneven surfaces called beads have been formed in the crush boxes and front side members as automobile parts manufactured by press forming. The bead has the role of inducing deformation so as to improve the impact energy absorption performance during the axial crushing process. However, beads as deformation induction by the press forming, in addition to the difficulty of die design/manufacturing, needs to correct the bead design after impact experiments using prototypes. This paper shows press folding line processing as deformation induction is very convenient and effective to adjust impact energy absorption only by setting folding lines arrangement, not for bending along folding lines. Press folding line processing can be applied for the high performance crush box development.},
 year = {2023}
}

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TY  - JOUR
T1  - Effective Press Folding Line Processing as Deformation Induction for Adjusting Impact Energy Absorption
AU  - Kosuke Terada
Y1  - 2023/03/16
PY  - 2023
N1  - https://doi.org/10.11648/j.ijmea.20231101.13
DO  - 10.11648/j.ijmea.20231101.13
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  - 26
EP  - 37
PB  - Science Publishing Group
SN  - 2330-0248
UR  - https://doi.org/10.11648/j.ijmea.20231101.13
AB  - Press formed products have recently been applied widely in various structures. Press forming is a mass production method that is used to manufacture many machine components such as automobiles, industrial machinery, and various plants. However, there is a limit to the degree of shape freedom that can be applied, so measures against cracks, wrinkles, spring-back, etc., must be taken in the development process. It is well known that it is difficult to apply it economically in the case of small-lot production because of its high capital investment. The previous report shows that the folding line processing by press method / bending has a high degree of shape freedom, requires little capital investment, and can be expected to be applied for experiments and prototypes, and for commercial products from small to mass production. This paper shows that press folding line processing using V-shaped punch can be applied as deformation induction based on impact crushing experiments using square steel tubes/ aluminum thin wall cylinders and FEM results. To improve the impact energy absorption performance in the event of a collision, notches and uneven surfaces called beads have been formed in the crush boxes and front side members as automobile parts manufactured by press forming. The bead has the role of inducing deformation so as to improve the impact energy absorption performance during the axial crushing process. However, beads as deformation induction by the press forming, in addition to the difficulty of die design/manufacturing, needs to correct the bead design after impact experiments using prototypes. This paper shows press folding line processing as deformation induction is very convenient and effective to adjust impact energy absorption only by setting folding lines arrangement, not for bending along folding lines. Press folding line processing can be applied for the high performance crush box development.
VL  - 11
IS  - 1
ER  -

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Author Information

Kosuke Terada

Department of Mechanical Engineering, School of Science and Engineering, Meisei University, Hino-City Tokyo, Japan

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Plain Text BibTeX RIS

APA Style

Kosuke Terada. (2023). Effective Press Folding Line Processing as Deformation Induction for Adjusting Impact Energy Absorption. International Journal of Mechanical Engineering and Applications, 11(1), 26-37. https://doi.org/10.11648/j.ijmea.20231101.13

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ACS Style

Kosuke Terada. Effective Press Folding Line Processing as Deformation Induction for Adjusting Impact Energy Absorption. Int. J. Mech. Eng. Appl. 2023, 11(1), 26-37. doi: 10.11648/j.ijmea.20231101.13

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AMA Style

Kosuke Terada. Effective Press Folding Line Processing as Deformation Induction for Adjusting Impact Energy Absorption. Int J Mech Eng Appl. 2023;11(1):26-37. doi: 10.11648/j.ijmea.20231101.13

Copy | Download

@article{10.11648/j.ijmea.20231101.13,
  author = {Kosuke Terada},
  title = {Effective Press Folding Line Processing as Deformation Induction for Adjusting Impact Energy Absorption},
  journal = {International Journal of Mechanical Engineering and Applications},
  volume = {11},
  number = {1},
  pages = {26-37},
  doi = {10.11648/j.ijmea.20231101.13},
  url = {https://doi.org/10.11648/j.ijmea.20231101.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmea.20231101.13},
  abstract = {Press formed products have recently been applied widely in various structures. Press forming is a mass production method that is used to manufacture many machine components such as automobiles, industrial machinery, and various plants. However, there is a limit to the degree of shape freedom that can be applied, so measures against cracks, wrinkles, spring-back, etc., must be taken in the development process. It is well known that it is difficult to apply it economically in the case of small-lot production because of its high capital investment. The previous report shows that the folding line processing by press method / bending has a high degree of shape freedom, requires little capital investment, and can be expected to be applied for experiments and prototypes, and for commercial products from small to mass production. This paper shows that press folding line processing using V-shaped punch can be applied as deformation induction based on impact crushing experiments using square steel tubes/ aluminum thin wall cylinders and FEM results. To improve the impact energy absorption performance in the event of a collision, notches and uneven surfaces called beads have been formed in the crush boxes and front side members as automobile parts manufactured by press forming. The bead has the role of inducing deformation so as to improve the impact energy absorption performance during the axial crushing process. However, beads as deformation induction by the press forming, in addition to the difficulty of die design/manufacturing, needs to correct the bead design after impact experiments using prototypes. This paper shows press folding line processing as deformation induction is very convenient and effective to adjust impact energy absorption only by setting folding lines arrangement, not for bending along folding lines. Press folding line processing can be applied for the high performance crush box development.},
 year = {2023}
}

Copy | Download

TY  - JOUR
T1  - Effective Press Folding Line Processing as Deformation Induction for Adjusting Impact Energy Absorption
AU  - Kosuke Terada
Y1  - 2023/03/16
PY  - 2023
N1  - https://doi.org/10.11648/j.ijmea.20231101.13
DO  - 10.11648/j.ijmea.20231101.13
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  - 26
EP  - 37
PB  - Science Publishing Group
SN  - 2330-0248
UR  - https://doi.org/10.11648/j.ijmea.20231101.13
AB  - Press formed products have recently been applied widely in various structures. Press forming is a mass production method that is used to manufacture many machine components such as automobiles, industrial machinery, and various plants. However, there is a limit to the degree of shape freedom that can be applied, so measures against cracks, wrinkles, spring-back, etc., must be taken in the development process. It is well known that it is difficult to apply it economically in the case of small-lot production because of its high capital investment. The previous report shows that the folding line processing by press method / bending has a high degree of shape freedom, requires little capital investment, and can be expected to be applied for experiments and prototypes, and for commercial products from small to mass production. This paper shows that press folding line processing using V-shaped punch can be applied as deformation induction based on impact crushing experiments using square steel tubes/ aluminum thin wall cylinders and FEM results. To improve the impact energy absorption performance in the event of a collision, notches and uneven surfaces called beads have been formed in the crush boxes and front side members as automobile parts manufactured by press forming. The bead has the role of inducing deformation so as to improve the impact energy absorption performance during the axial crushing process. However, beads as deformation induction by the press forming, in addition to the difficulty of die design/manufacturing, needs to correct the bead design after impact experiments using prototypes. This paper shows press folding line processing as deformation induction is very convenient and effective to adjust impact energy absorption only by setting folding lines arrangement, not for bending along folding lines. Press folding line processing can be applied for the high performance crush box development.
VL  - 11
IS  - 1
ER  -

Copy | Download