PRESS APPARATUS

PROBLEM TO BE SOLVED: To enable blanking of plural shapes by using a single die set and to reduce the influence of a product cost affected by a die set cost. SOLUTION: This press apparatus is provided with working die parts 11d, 12c, 14c capable of working plural different kind shapes respectively i...

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Bibliographic Details
Main Author KUDOU AKIHIRO
Format Patent
LanguageEnglish
Published 29.06.1999
Edition6
Subjects
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PRESSES
PRESSES IN GENERAL
PUNCHING METAL
TRANSPORTING
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Summary:PROBLEM TO BE SOLVED: To enable blanking of plural shapes by using a single die set and to reduce the influence of a product cost affected by a die set cost. SOLUTION: This press apparatus is provided with working die parts 11d, 12c, 14c capable of working plural different kind shapes respectively in an upper die and a lower die being away from and nearer to each other, and stroke adjustment parts 15a, 15b, 15c to change the stroke of the upper die and the lower die. By changing the stroke of the upper die and the lower die, blanking of different shapes is enabled by different working die parts 11d, 12c, 14c.
Bibliography:Application Number: JP19970350064