ATE142545T1 - DIE MOLDING OF METAL SHEET MATERIALS - Google Patents
DIE MOLDING OF METAL SHEET MATERIALSInfo
- Publication number
- ATE142545T1 ATE142545T1 AT92905251T AT92905251T ATE142545T1 AT E142545 T1 ATE142545 T1 AT E142545T1 AT 92905251 T AT92905251 T AT 92905251T AT 92905251 T AT92905251 T AT 92905251T AT E142545 T1 ATE142545 T1 AT E142545T1
- Authority
- AT
- Austria
- Prior art keywords
- metal sheet
- sheet materials
- die molding
- sheet material
- die cavity
- Prior art date
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
- 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
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/734,764 US5085068A (en) | 1991-01-16 | 1991-07-23 | Die forming metallic sheet materials |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE142545T1 true ATE142545T1 (en) | 1996-09-15 |
Family
ID=24952989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92905251T ATE142545T1 (en) | 1991-07-23 | 1991-10-30 | DIE MOLDING 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) |
Families Citing this family (10)
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 |
DE102013103432A1 (en) * | 2013-04-05 | 2014-10-09 | Hochschule Hannover | Device and method for shaping a workpiece |
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 |
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 |
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 DE DE69122130T patent/DE69122130T2/en not_active Expired - Fee Related
- 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 RU RU94018500/02A patent/RU2096117C1/en not_active IP Right Cessation
- 1991-10-30 EP EP92905251A patent/EP0595813B1/en not_active Expired - Lifetime
- 1991-10-30 ES ES92905251T patent/ES2094345T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
RU2096117C1 (en) | 1997-11-20 |
DE69122130T2 (en) | 1997-02-20 |
EP0595813B1 (en) | 1996-09-11 |
EP0595813A4 (en) | 1994-09-07 |
ES2094345T3 (en) | 1997-01-16 |
JPH06510236A (en) | 1994-11-17 |
DE69122130D1 (en) | 1996-10-17 |
JP3187834B2 (en) | 2001-07-16 |
EP0595813A1 (en) | 1994-05-11 |
WO1993001902A1 (en) | 1993-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |