DE69122130D1 - DIE FORMS OF METAL SHEET MATERIALS - Google Patents

DIE FORMS OF METAL SHEET MATERIALS

Info

Publication number
DE69122130D1
DE69122130D1 DE69122130T DE69122130T DE69122130D1 DE 69122130 D1 DE69122130 D1 DE 69122130D1 DE 69122130 T DE69122130 T DE 69122130T DE 69122130 T DE69122130 T DE 69122130T DE 69122130 D1 DE69122130 D1 DE 69122130D1
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
Application number
DE69122130T
Other languages
German (de)
Other versions
DE69122130T2 (en
Inventor
Michael Rhoades
Lawrence Rhoades
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.)
Ex One Company Irwin Pa Us
Original Assignee
Extrude Hone Corp
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
Priority claimed from US07/734,764 external-priority patent/US5085068A/en
Application filed by Extrude Hone Corp filed Critical Extrude Hone Corp
Application granted granted Critical
Publication of DE69122130D1 publication Critical patent/DE69122130D1/en
Publication of DE69122130T2 publication Critical patent/DE69122130T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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.
DE69122130T 1991-07-23 1991-10-30 DIE FORMS OF METAL SHEET MATERIALS Expired - Fee Related DE69122130T2 (en)

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 true DE69122130D1 (en) 1996-10-17
DE69122130T2 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)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0595813B1 (en) 1996-09-11
JP3187834B2 (en) 2001-07-16
EP0595813A4 (en) 1994-09-07
ES2094345T3 (en) 1997-01-16
RU2096117C1 (en) 1997-11-20
WO1993001902A1 (en) 1993-02-04
JPH06510236A (en) 1994-11-17
EP0595813A1 (en) 1994-05-11
DE69122130T2 (en) 1997-02-20
ATE142545T1 (en) 1996-09-15

Similar Documents

Publication Publication Date Title
DE69712397D1 (en) Continuous extrusion of chocolate masses
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.
CA2154249A1 (en) Extrusion of thermally cross-linkable materials
DE59104685D1 (en) Extrusion die for the production of flat sheets made of thermoplastic material.
GB1601173A (en) Biaxially stretched lengths of synthetic resin material
ATE97056T1 (en) DEVICE FOR THE MANUFACTURE OF TUBES WITH ANNULAR FINS.
ATE115906T1 (en) DEVICE FOR PRODUCING HOLLOW BODIES FROM THERMOPLASTIC PLASTIC.
ES2044084T3 (en) EXTRUDED POLYMERIC FILM WITH ADHESIVE STRIPS AND METHOD AND APPARATUS TO PRODUCE IT.
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
SE8002384L (en) STRUCTURING DEVICE FOR MANUFACTURING A PLASTIC SEALING DEVICE
ATE182944T1 (en) EXTRUDED, PLAIN MULTIPLE SHEET MADE OF THERMOPLASTIC PLASTIC
SE7909150L (en) TABLET MACHINE FORM
KR950028895A (en) Coating equipment of polyethylene film for vinyl house and its articles
JPS57185133A (en) Manufacture of extrudate with surface gloss
JPS55137916A (en) Device for molding thermoplastic sheet continuously in subsequent process to extrusion
BE813703A (en) IMPROVEMENTS CONCERNING DRIVES FOR EXTRUDING EXPANDED SYNTHETIC MATERIALS AND EXTRUSION PROCESS USING SUCH DRIVES
BE859285A (en) METHOD AND DEVICE FOR THE MANUFACTURING BY EXTRUSION OF HOLLOW PROFILES, IN PLASTIC MATERIAL
JPS55126411A (en) Preparation of light interior decorative material

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