Junki et al 2022a - Revision history

Scipediacontent at 11:56, 28 February 2022

2022-02-28T11:56:16Z

Scipediacontent: Scipediacontent moved page Draft Content 805973816 to Junki et al 2022a

2022-02-28T10:32:56Z

Scipediacontent moved page Draft Content 805973816 to Junki et al 2022a

Scipediacontent: Created page with "== Abstract == This paper presents a improving method in a press forming for transferring convex shapes of an inner plug projection onto the tube-inner surface by applying ou..."

2022-02-28T10:32:52Z

Created page with "== Abstract == This paper presents a improving method in a press forming for transferring convex shapes of an inner plug projection onto the tube-inner surface by applying ou..."

New page

== Abstract ==

This paper presents a improving method in a press forming for transferring convex shapes of an inner plug projection onto the tube-inner surface by applying outer-die ironing from the tube-outer surface. The previous study found that the concave shape was not perfectly formed and some “Non-filled-area” appeared around the upper and lower parts of the plug projection. This study tried to verify the effect of applying the reaction force on the tube-end surface by the finite element analysis (FEA) and experiment. The FEA showed the suitable amount of the reaction force and the optimum timing for reducing the force. The analytical results were verified by the experiment and the “Non-filled-area” was successfully reduced by the proposed method.

== Video ==
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== Document ==
<pdf>Media:Draft_Content_805973816552_paper.pdf</pdf>

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 <pdf>Media:Draft_Content_805973816552_paper.pdf</pdf>

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