DE69122130T2 - DIE FORMS OF METAL SHEET MATERIALS - Google Patents
DIE FORMS OF METAL SHEET MATERIALSInfo
- Publication number
- DE69122130T2 DE69122130T2 DE69122130T DE69122130T DE69122130T2 DE 69122130 T2 DE69122130 T2 DE 69122130T2 DE 69122130 T DE69122130 T DE 69122130T DE 69122130 T DE69122130 T DE 69122130T DE 69122130 T2 DE69122130 T2 DE 69122130T2
- Authority
- DE
- Germany
- Prior art keywords
- metal sheet
- sheet materials
- die forms
- sheet material
- die cavity
- 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 - Fee Related
Links
- 239000000463 material Substances 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
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
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/021—Deforming sheet bodies
-
- 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
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
-
- 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
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/021—Deforming sheet bodies
- B21D26/031—Mould construction
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
A process and apparatus for forming a sheet material by drawing it into a die cavity (12) utilizing the flow of a viscous thermoplastic polymer medium extruded against the sheet (22) and/or extruded out of said die cavity (12) through a plurality of passageways (14a, 14b, and 14c) and programmably varying said extrusion of said medium to cause the sheet material to be controllably stretched into the cavity and shaped.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/734,764 US5085068A (en) | 1991-01-16 | 1991-07-23 | Die forming metallic sheet materials |
PCT/US1991/007966 WO1993001902A1 (en) | 1991-07-23 | 1991-10-30 | Die forming metallic sheet materials |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69122130D1 DE69122130D1 (en) | 1996-10-17 |
DE69122130T2 true DE69122130T2 (en) | 1997-02-20 |
Family
ID=24952989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69122130T Expired - Fee Related DE69122130T2 (en) | 1991-07-23 | 1991-10-30 | DIE FORMS OF METAL SHEET MATERIALS |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0595813B1 (en) |
JP (1) | JP3187834B2 (en) |
AT (1) | ATE142545T1 (en) |
DE (1) | DE69122130T2 (en) |
ES (1) | ES2094345T3 (en) |
RU (1) | RU2096117C1 (en) |
WO (1) | WO1993001902A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013103432A1 (en) * | 2013-04-05 | 2014-10-09 | Hochschule Hannover | Device and method for shaping a workpiece |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19513444C2 (en) * | 1995-04-13 | 1999-12-23 | Konrad Schnupp | Device for hydromechanical forming |
JP2003339873A (en) * | 2002-05-23 | 2003-12-02 | Enomoto Co Ltd | Caulking cap for catheter and its manufacturing method |
US7905128B2 (en) * | 2008-07-24 | 2011-03-15 | The Boeing Company | Forming method and apparatus and an associated preform having a hydrostatic pressing medium |
CN104588440B (en) * | 2014-12-31 | 2016-06-22 | 哈尔滨工业大学 | Non uniform pressure field test device and method of testing thereof in viscous pressure forming |
CN104515735B (en) * | 2014-12-31 | 2017-02-22 | 哈尔滨工业大学 | Viscous adhesive force testing device for viscous pressure forming and testing method thereof |
RU2635990C2 (en) * | 2015-12-08 | 2017-11-17 | Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр имени М.В. Хруничева" (ФГУП "ГКНПЦ им. М.В. Хруничева") | Method to form part of semispherical shape from hard-deformable titanium alloy bt6-c in one die |
KR101621239B1 (en) * | 2016-02-02 | 2016-05-16 | 박광춘 | Multi-curved panel manufacturing apparatus and the manufacturing method thereof |
DE102016114423A1 (en) * | 2016-08-04 | 2018-02-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method and device for pressure forming hollow profiles |
CN112935059B (en) * | 2021-02-10 | 2022-03-29 | 哈尔滨工业大学 | Titanium alloy U-shaped piece viscous medium room-temperature forming method |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3529458A (en) * | 1967-12-15 | 1970-09-22 | Pressed Steel Fisher Ltd | Method of forming sheet or plate material |
US3934441A (en) * | 1974-07-08 | 1976-01-27 | Rockwell International Corporation | Controlled environment superplastic forming of metals |
JPS5656737A (en) * | 1979-10-13 | 1981-05-18 | Inoue Japax Res Inc | Die device |
US4502309A (en) * | 1980-05-19 | 1985-03-05 | Rockwell International Corporation | Method of removing formed parts from a die |
JPS61140328A (en) * | 1984-12-12 | 1986-06-27 | Agency Of Ind Science & Technol | Formation of superplastic material by using granular body as pressure-transmitting medium |
SU1268247A1 (en) * | 1985-08-22 | 1986-11-07 | Предприятие П/Я М-5671 | Method of producing sheet parts having rectilinear riffles |
-
1991
- 1991-10-30 ES ES92905251T patent/ES2094345T3/en not_active Expired - Lifetime
- 1991-10-30 AT AT92905251T patent/ATE142545T1/en not_active IP Right Cessation
- 1991-10-30 WO PCT/US1991/007966 patent/WO1993001902A1/en active IP Right Grant
- 1991-10-30 JP JP50473192A patent/JP3187834B2/en not_active Expired - Fee Related
- 1991-10-30 EP EP92905251A patent/EP0595813B1/en not_active Expired - Lifetime
- 1991-10-30 DE DE69122130T patent/DE69122130T2/en not_active Expired - Fee Related
- 1991-10-30 RU RU94018500/02A patent/RU2096117C1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013103432A1 (en) * | 2013-04-05 | 2014-10-09 | Hochschule Hannover | Device and method for shaping a workpiece |
Also Published As
Publication number | Publication date |
---|---|
WO1993001902A1 (en) | 1993-02-04 |
EP0595813B1 (en) | 1996-09-11 |
ATE142545T1 (en) | 1996-09-15 |
RU2096117C1 (en) | 1997-11-20 |
EP0595813A1 (en) | 1994-05-11 |
JP3187834B2 (en) | 2001-07-16 |
JPH06510236A (en) | 1994-11-17 |
DE69122130D1 (en) | 1996-10-17 |
ES2094345T3 (en) | 1997-01-16 |
EP0595813A4 (en) | 1994-09-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK0773864T3 (en) | Apparatus and method for extrusion and extruded thermoplastic polymer | |
DE3585730D1 (en) | METHOD AND DEVICE FOR EXTRUDING THERMOPLASTIC PLASTICS. | |
DE69122130T2 (en) | DIE FORMS OF METAL SHEET MATERIALS | |
ES445490A1 (en) | Continuous extrusion of thermoplastic materials | |
PH17463A (en) | Method and apparatus for the continuous extrusion and blowing of thin films of plastic material in particular rigid p.v.c. | |
ES2180344T3 (en) | PROCEDURE FOR THE PRODUCTION OF A SEMI-FINISHED LAMINAR PRODUCT STRUCTURED ON ITS SURFACE, WITH PRESSURE APPLICATION. | |
GB1601173A (en) | Biaxially stretched lengths of synthetic resin material | |
CA2154249A1 (en) | Extrusion of thermally cross-linkable materials | |
DE59104685D1 (en) | Extrusion die for the production of flat sheets made of thermoplastic material. | |
FI980800A (en) | Method and apparatus for making a plastic film and a plastic film | |
RU94018500A (en) | METHOD FOR STRAWING METAL SHEET MATERIALS | |
FR2399909A1 (en) | PROCESS AND APPARATUS FOR MANUFACTURING ELONGATED PLASTIC ELEMENTS AND RELATED ELEMENTS | |
RU94046299A (en) | Method for continuous extrusion of article and device for realization the same | |
ATE182944T1 (en) | EXTRUDED, PLAIN MULTIPLE SHEET MADE OF THERMOPLASTIC PLASTIC | |
JPS56102334A (en) | Closed extrusion molding method and its device | |
KR950028895A (en) | Coating equipment of polyethylene film for vinyl house and its articles | |
BE813703A (en) | IMPROVEMENTS CONCERNING DRIVES FOR EXTRUDING EXPANDED SYNTHETIC MATERIALS AND EXTRUSION PROCESS USING SUCH DRIVES | |
JPS57185133A (en) | Manufacture of extrudate with surface gloss | |
JPS55137916A (en) | Device for molding thermoplastic sheet continuously in subsequent process to extrusion | |
FR2217148A1 (en) | Extrusion die orifice - adjustable by flexible steel sheet forming a wall of orifice | |
FR2693942B3 (en) | Collapsible honeycomb plate in plastic material, process for manufacturing this plate and device for implementing the process. | |
BE859285A (en) | METHOD AND DEVICE FOR THE MANUFACTURING BY EXTRUSION OF HOLLOW PROFILES, IN PLASTIC MATERIAL | |
JPS56111627A (en) | Production of thermo-shrinkable matt film | |
BE808919A (en) | DEVICE FOR EXTRUDING PROFILES, IN PARTICULAR TUBES, IN CROSS-LINKED PLASTIC MATERIAL | |
JPS5670918A (en) | Die for sheet extrusion molding |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: EX ONE CORP. (N.D.GES.D. STAATES DELAWARE), IRWIN, |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: THE EX ONE COMPANY, IRWIN, PA., US |
|
8339 | Ceased/non-payment of the annual fee |