SHEET METAL FORMING MACHINE BY LONGITUDINAL STRETCHING AND METHOD USING SUCH A MACHINE

Disclosed is a machine for forming sheets by longitudinal stretching, the machine includes: two stretch heads located on either side of a forming tool for the sheet, the stretch heads each including a line of grippers integral with a support structure which is associated with way of stretching and w...

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Hauptverfasser: CLERGEAU, Julien, BOURRIAU, Benoît
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Sprache:eng ; fre ; ger
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creator CLERGEAU, Julien
BOURRIAU, Benoît
description Disclosed is a machine for forming sheets by longitudinal stretching, the machine includes: two stretch heads located on either side of a forming tool for the sheet, the stretch heads each including a line of grippers integral with a support structure which is associated with way of stretching and which is mounted on a chassis by the intermediary of a tipping axis; at least one tipping cylinder being inserted between the chassis and the support structure, in order to allow for the maneuvering in rotation of the support structure about the tipping axis; and the chassis being carried by a support frame. The stretching machine includes a unit, inserted between the support frame and the chassis, arranged to allow for an adjusting of the vertical positioning of the tipping axis.
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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 SHEET METAL FORMING MACHINE BY LONGITUDINAL STRETCHING AND METHOD USING SUCH A MACHINE
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