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Lubrication in Push-Through Bending on Bending of Aluminum Extrusion Section

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Abstract:

The push-through bending process can be regarded as a bending mechanism with two fixed diepoints and two movable diepoints, resulting in a total of four points. It can also be regarded as acontinuous four-points bending. As compared to other bending processes, there is severe friction at the contact area betweenthematerial and die in push-through bending. In this paper, we clarify different aspects of lubrication and research excellent lubrication oil in push-through bending. Based on theresultsobtained, it was found that adhesion occursdepending on the lubricant used and the occurring force. It was also confirmed, that olefin is effective as a remedy for oiliness, in case of using a mineral oil-based lubricant. In addition, it was confirmed that excellent lubrication oil could be obtained by increasing the alcohol content and adjusting the content of synthetic ester. This is a good alternative to the more expensive olefin.

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Applied Mechanics and Mechanical Engineering IV View Preview

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Periodical:

Applied Mechanics and Materials (Volume 459)

Pages:

432-439

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.459.432

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Online since:

October 2013

Authors:

Hidemitsu Hamano*, Hisaki Watari

Keywords:

Abrasion, Al-Mg-Si, Aluminum Extrusion Section, Forming Property, Friction, Galling, Lightening, Lubrication, Push-Through Bending, Square Tube, Tube Forming

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] H. Hamano: JETI，47-2(1999), 103-105.

Google Scholar

[2] K. Fukuda: Raw Extruded Sections, 11(1992), 29-33.

Google Scholar

[3] H. Takeshima: The 86th Spring Lecture on Light Metals, (1994), 213-214.

Google Scholar

[4] K. Kaida, M. Hirano, T. Oka, M. Yoshida: The 91st Autumn Lecture on Light Metals, 9(1996), 313-314.

Google Scholar

[5] K. Kaida, M. Hirano, T. Fujii, M. Yoshida: Technical Report, Kobe Steel Ltd, 47-2 (1997), 17-20.

Google Scholar

[6] M. Murata, Y. Uemura, H. Suzuki: Plasticity and Processing, 31-357(1990), 1202-1207.

Google Scholar

[7] N. Rikimaru, T. Nomura: Plasticity and Processing, 35-398 (1994), 209-214.

Google Scholar

[8] Y. Hagiwara, H. Hamano, Y. Nagai: The 97th Autumn Lecture on Light Metals, (1999), 179-180.

Google Scholar

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