COLD PRESSED ARTICLE MANUFACTURING METHOD AND COLD PRESS MOLD

A pressed article manufacturing method employing a press mold equipped with a punch and a die to manufacture a pressed article including a first wall, a second wall extending out from an end portion on at least one length direction side of the first wall toward a back face side of the first wall, an...

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Hauptverfasser: MIYAGI, Takashi, TANAKA, Yasuharu, OGAWA, Misao, ASO, Toshimitsu, MURAKAMI, Keiichi
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Sprache:eng ; fre ; ger
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creator MIYAGI, Takashi
TANAKA, Yasuharu
OGAWA, Misao
ASO, Toshimitsu
MURAKAMI, Keiichi
description A pressed article manufacturing method employing a press mold equipped with a punch and a die to manufacture a pressed article including a first wall, a second wall extending out from an end portion on at least one length direction side of the first wall toward a back face side of the first wall, and a third wall extending out from a leading end portion of the second wall toward a front face side of the second wall. The manufacturing method includes using the punch and the die to apply pressure to and grip a portion on a base end side of the second wall in a first warp shape in which the base end side portion is warped so as to be convex on a back face side of the second wall as viewed in lateral cross-section in a state prior to demolding from the press mold.
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language eng ; fre ; ger
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subjects MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
TRANSPORTING
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
title COLD PRESSED ARTICLE MANUFACTURING METHOD AND COLD PRESS MOLD
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