DE50002932D1 - THERMOFORMING PRESS AND METHOD FOR DEEP DRAWING OF SHEET METAL PIECES - Google Patents

THERMOFORMING PRESS AND METHOD FOR DEEP DRAWING OF SHEET METAL PIECES

Info

Publication number
DE50002932D1
DE50002932D1 DE50002932T DE50002932T DE50002932D1 DE 50002932 D1 DE50002932 D1 DE 50002932D1 DE 50002932 T DE50002932 T DE 50002932T DE 50002932 T DE50002932 T DE 50002932T DE 50002932 D1 DE50002932 D1 DE 50002932D1
Authority
DE
Germany
Prior art keywords
sheet metal
deep drawing
metal pieces
thermoforming press
press
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE50002932T
Other languages
German (de)
Inventor
Bernd Naumann
Steffen Noack
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority to DE50002932T priority Critical patent/DE50002932D1/en
Application granted granted Critical
Publication of DE50002932D1 publication Critical patent/DE50002932D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/02—Die-cushions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Printing Methods (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

A deep-drawing press includes a one-piece drawing cushion, an arrangement of cushion cylinders and a control unit. The overall performance of the press is increased by the possibility of using both large and small tools. The position of the drawing cushion is controlled during the forming process.
DE50002932T 1999-11-09 2000-08-17 THERMOFORMING PRESS AND METHOD FOR DEEP DRAWING OF SHEET METAL PIECES Expired - Lifetime DE50002932D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50002932T DE50002932D1 (en) 1999-11-09 2000-08-17 THERMOFORMING PRESS AND METHOD FOR DEEP DRAWING OF SHEET METAL PIECES

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19953860A DE19953860A1 (en) 1999-11-09 1999-11-09 Thermoforming press and method for thermoforming sheet metal workpieces
PCT/EP2000/008047 WO2001034319A1 (en) 1999-11-09 2000-08-17 Deep drawing press and method for deep-drawing sheet-metal workpieces
DE50002932T DE50002932D1 (en) 1999-11-09 2000-08-17 THERMOFORMING PRESS AND METHOD FOR DEEP DRAWING OF SHEET METAL PIECES

Publications (1)

Publication Number Publication Date
DE50002932D1 true DE50002932D1 (en) 2003-08-21

Family

ID=7928416

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19953860A Withdrawn DE19953860A1 (en) 1999-11-09 1999-11-09 Thermoforming press and method for thermoforming sheet metal workpieces
DE50002932T Expired - Lifetime DE50002932D1 (en) 1999-11-09 2000-08-17 THERMOFORMING PRESS AND METHOD FOR DEEP DRAWING OF SHEET METAL PIECES

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19953860A Withdrawn DE19953860A1 (en) 1999-11-09 1999-11-09 Thermoforming press and method for thermoforming sheet metal workpieces

Country Status (8)

Country Link
US (1) US20020184935A1 (en)
EP (1) EP1227904B1 (en)
JP (1) JP2003513801A (en)
AT (1) ATE245060T1 (en)
DE (2) DE19953860A1 (en)
ES (1) ES2202158T3 (en)
PT (1) PT1227904E (en)
WO (1) WO2001034319A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002090875A2 (en) 2001-05-07 2002-11-14 Northwestern University Real-time draw-in sensors and methods of fabrication
DE10334878A1 (en) * 2003-07-29 2005-03-10 Behr Gmbh & Co Kg Stamping tool for plastic deformation of sheet metal workpiece has top cylindrical tool descending into bottom tool with socket to make circular depression in workpiece
JP5680121B2 (en) 2013-01-24 2015-03-04 アイダエンジニアリング株式会社 Die cushion device and die cushion control method for press machine
DE102017222629B4 (en) * 2017-12-13 2020-02-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Substructure of a device designed for forming plate-shaped components

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1483204A (en) * 1918-04-11 1924-02-12 Marquette Tool & Mfg Co Die cushion
US3522939A (en) * 1967-10-02 1970-08-04 Dro Systems Inc Di Metal working press cushion structure
DE3242705C2 (en) * 1982-11-19 1985-10-31 Maschinenfabrik Müller-Weingarten AG, 7987 Weingarten Compressed air device arranged in the press table of a single-acting drawing press
EP0453955B1 (en) * 1990-04-23 1994-03-23 Maschinenfabrik Müller-Weingarten AG Drawing device in a press for drawing of sheet metal formed parts

Also Published As

Publication number Publication date
ATE245060T1 (en) 2003-08-15
ES2202158T3 (en) 2004-04-01
PT1227904E (en) 2003-10-31
DE19953860A1 (en) 2001-05-17
WO2001034319A1 (en) 2001-05-17
EP1227904A1 (en) 2002-08-07
US20020184935A1 (en) 2002-12-12
EP1227904B1 (en) 2003-07-16
JP2003513801A (en) 2003-04-15

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Legal Events

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8364 No opposition during term of opposition