ZA868833B - Process and device for press-forming sheet material having a small elongation - Google Patents

Process and device for press-forming sheet material having a small elongation

Info

Publication number
ZA868833B
ZA868833B ZA868833A ZA868833A ZA868833B ZA 868833 B ZA868833 B ZA 868833B ZA 868833 A ZA868833 A ZA 868833A ZA 868833 A ZA868833 A ZA 868833A ZA 868833 B ZA868833 B ZA 868833B
Authority
ZA
South Africa
Prior art keywords
sheet
cushion
press
blank holder
forming
Prior art date
Application number
ZA868833A
Other languages
English (en)
Inventor
Gabriel De Smet
Original Assignee
Usinor Aciers
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 Usinor Aciers filed Critical Usinor Aciers
Publication of ZA868833B publication Critical patent/ZA868833B/xx

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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/10—Stamping using yieldable or resilient pads
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49805—Shaping by direct application of fluent pressure

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Press Drives And Press Lines (AREA)
  • Packaging For Recording Disks (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Laminated Bodies (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Food-Manufacturing Devices (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Making Paper Articles (AREA)
  • Soil Working Implements (AREA)
  • Adornments (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
ZA868833A 1985-12-04 1986-11-21 Process and device for press-forming sheet material having a small elongation ZA868833B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8517957A FR2590814B1 (fr) 1985-12-04 1985-12-04 Procede et dispositif d'emboutissage de toles a faible allongement

Publications (1)

Publication Number Publication Date
ZA868833B true ZA868833B (en) 1987-07-29

Family

ID=9325443

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA868833A ZA868833B (en) 1985-12-04 1986-11-21 Process and device for press-forming sheet material having a small elongation

Country Status (24)

Country Link
US (1) US4770015A (zh)
EP (1) EP0231677B1 (zh)
JP (1) JPS62134122A (zh)
KR (1) KR950003541B1 (zh)
CN (1) CN1009623B (zh)
AT (1) ATE42698T1 (zh)
AU (1) AU587694B2 (zh)
BR (1) BR8605934A (zh)
CA (1) CA1275867C (zh)
CZ (1) CZ279500B6 (zh)
DD (1) DD252560A5 (zh)
DE (1) DE3663116D1 (zh)
DK (1) DK159759C (zh)
ES (1) ES2008857B3 (zh)
FR (1) FR2590814B1 (zh)
GR (1) GR3000065T3 (zh)
HU (1) HU210052B (zh)
IE (1) IE59211B1 (zh)
IL (1) IL80706A0 (zh)
MX (1) MX161003A (zh)
NO (1) NO166170C (zh)
PT (1) PT83850B (zh)
SU (1) SU1727521A3 (zh)
ZA (1) ZA868833B (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2641215A1 (fr) * 1988-12-30 1990-07-06 Isoform Dispositif d'emboutissage de materiaux en feuilles
FR2641217B1 (fr) * 1988-12-30 1994-04-01 Isoform Procede et dispositif d'emboutissage de materiaux en feuille sur une matrice de formage elastique
FR2641216B1 (fr) * 1988-12-30 1994-04-01 Isoform Procede et dispositif d'emboutissage de materiaux en feuille avec poincon deformable sous plongeur
FR2670408A1 (fr) * 1990-12-18 1992-06-19 Isoform Dispositif d'emboutissage de materiaux en feuille notamment de flans de tole.
FR2683168B1 (fr) * 1991-11-04 1994-03-04 Isoform Dispositif d'emboutissage de materiaux en feuille, notamment de flans de tole.
FR2691653B1 (fr) * 1992-05-27 1994-08-26 Isoform Dispositif d'emboutissage de matériaux en feuille sur une matrice de formage en matériau élastique.
FR2715335B1 (fr) * 1994-01-21 1996-04-05 Lorraine Laminage Dispositif d'emboutissage d'un flan de tôle.
DE4434799A1 (de) * 1994-09-29 1996-04-04 Smg Sueddeutsche Maschinenbau Verfahren und Vorrichtung zum Umformen von Metallblech
US5540075A (en) * 1994-10-25 1996-07-30 Owens-Corning Fiberglas Technology, Inc. Method and apparatus for shock release of thin foil materials
DE19842750B4 (de) * 1998-09-18 2005-06-09 Audi Ag Verfahren und Herstellung von tiefgezogenen Hohlteilen und Ziehwerkzeug
DE19939504A1 (de) * 1999-08-20 2001-03-08 Konrad Schnupp Verfahren zur Betätigung einer Umformpresse
US6233989B1 (en) 2000-10-13 2001-05-22 Changing Paradigms, Llc Method and apparatus for stamping a metal sheet with an apertured design having rolled edges
CN101920285B (zh) * 2010-06-08 2012-05-23 东莞市旗丰消声器有限公司 油箱半壳工件一次拉深成型的工艺方法
RU2527463C1 (ru) * 2013-05-28 2014-08-27 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Способ формования ударостойких прозрачных полимерных листов
CN105215127B (zh) * 2015-10-12 2017-04-26 天津职业技术师范大学 一种基于非均质金属橡胶的板材软模热成形装置及方法
CN105414348A (zh) * 2015-12-24 2016-03-23 辽宁瑟克赛斯热能科技有限公司 一种板式换热器板片柔性压制成型模具
CN106984684B (zh) 2016-01-20 2021-05-18 福特环球技术公司 材料冲压成型及车辆顶棚成型方法、用于成型材料的组件
CN106001234B (zh) * 2016-06-08 2018-02-23 广东鸿业机械有限公司 液胀成型装置及液胀成型工艺

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US422883A (en) * 1890-03-04 heywood
US2422883A (en) * 1942-01-24 1947-06-24 Douglas Aircraft Co Inc Method and apparatus for flanging sheet metal
GB603683A (en) * 1945-10-27 1948-06-21 Helliwells Ltd An improved method and means of shaping sheet-metal under pressure
US2602411A (en) * 1949-08-02 1952-07-08 Michael S Schnell Means for drawing material
US2749867A (en) * 1952-12-03 1956-06-12 John H Engel Controlled pressure metal forming apparatus
US3380272A (en) * 1965-12-27 1968-04-30 Kaiser Aluminium Chem Corp Apparatus for forming foil containers
US3552165A (en) * 1968-05-22 1971-01-05 John H Taylor Domestic-pan-forming device
DE2131811A1 (de) * 1971-06-23 1972-12-28 Siemens Elektrogeraete Gmbh Vorrichtung zum Tiefziehen rohrfoermiger Werkstuecke
US3914969A (en) * 1973-04-18 1975-10-28 Nasa Apparatus for forming dished ion thruster grids
US4145903A (en) * 1978-04-03 1979-03-27 Textron Inc. Sheet forming method and apparatus
SU863075A2 (ru) * 1980-01-21 1981-09-15 Кишиневский завод "Сигнал" Штамп дл выт жки
FR2564339B1 (fr) * 1984-05-17 1987-12-24 Usinor Procede et dispositif d'emboutissage de toles.
GB8421634D0 (en) * 1984-08-25 1984-09-26 Alcan Int Ltd Forming of metal articles

Also Published As

Publication number Publication date
ATE42698T1 (de) 1989-05-15
JPH0255126B2 (zh) 1990-11-26
PT83850A (fr) 1987-01-01
MX161003A (es) 1990-06-29
KR870005710A (ko) 1987-07-06
CZ888686A3 (en) 1993-11-17
DK582486D0 (da) 1986-12-03
CZ279500B6 (cs) 1995-05-17
DK159759C (da) 1991-08-05
HU210052B (en) 1995-01-30
SU1727521A3 (ru) 1992-04-15
JPS62134122A (ja) 1987-06-17
NO166170B (no) 1991-03-04
AU587694B2 (en) 1989-08-24
CA1275867C (en) 1990-11-06
HUT43515A (en) 1987-11-30
KR950003541B1 (ko) 1995-04-14
DE3663116D1 (en) 1989-06-08
CN1009623B (zh) 1990-09-19
NO166170C (no) 1991-06-12
PT83850B (pt) 1990-03-08
FR2590814B1 (fr) 1988-02-26
AU7111787A (en) 1988-10-06
BR8605934A (pt) 1987-09-15
DK582486A (da) 1987-06-05
GR3000065T3 (en) 1990-10-31
EP0231677B1 (fr) 1989-05-03
NO864816L (no) 1987-06-05
IL80706A0 (en) 1987-02-27
CN86107980A (zh) 1987-07-29
IE863174L (en) 1987-06-04
FR2590814A1 (fr) 1987-06-05
ES2008857B3 (es) 1989-08-16
DK159759B (da) 1990-12-03
EP0231677A1 (fr) 1987-08-12
NO864816D0 (no) 1986-12-01
US4770015A (en) 1988-09-13
IE59211B1 (en) 1994-01-26
DD252560A5 (de) 1987-12-23

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