FR2698812B1 - Procede de fabrication de pieces comportant des espaces creux, et applications du procede. - Google Patents

Procede de fabrication de pieces comportant des espaces creux, et applications du procede.

Info

Publication number
FR2698812B1
FR2698812B1 FR9314708A FR9314708A FR2698812B1 FR 2698812 B1 FR2698812 B1 FR 2698812B1 FR 9314708 A FR9314708 A FR 9314708A FR 9314708 A FR9314708 A FR 9314708A FR 2698812 B1 FR2698812 B1 FR 2698812B1
Authority
FR
France
Prior art keywords
applications
hollow spaces
manufacturing parts
manufacturing
parts
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
FR9314708A
Other languages
English (en)
French (fr)
Other versions
FR2698812A1 (fr
Inventor
Wolfgang Betz
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.)
MTU Aero Engines GmbH
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Publication of FR2698812A1 publication Critical patent/FR2698812A1/fr
Application granted granted Critical
Publication of FR2698812B1 publication Critical patent/FR2698812B1/fr
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
    • B21D26/053—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 characterised by the material of the blanks
    • B21D26/055—Blanks having super-plastic properties

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Press Drives And Press Lines (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Toys (AREA)
FR9314708A 1992-12-09 1993-12-08 Procede de fabrication de pieces comportant des espaces creux, et applications du procede. Expired - Fee Related FR2698812B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4241421A DE4241421C2 (de) 1992-12-09 1992-12-09 Verfahren zur Herstellung von mit Hohlräumen versehenen Bauteilen und Anwendungen des Verfahrens

Publications (2)

Publication Number Publication Date
FR2698812A1 FR2698812A1 (fr) 1994-06-10
FR2698812B1 true FR2698812B1 (fr) 1996-03-08

Family

ID=6474756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9314708A Expired - Fee Related FR2698812B1 (fr) 1992-12-09 1993-12-08 Procede de fabrication de pieces comportant des espaces creux, et applications du procede.

Country Status (5)

Country Link
DE (1) DE4241421C2 (it)
FR (1) FR2698812B1 (it)
GB (1) GB2273256A (it)
IT (1) IT1265254B1 (it)
SE (1) SE9303492L (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2289429B (en) * 1994-05-10 1997-01-22 Rolls Royce Plc Hollow component manufacture
DE19624036A1 (de) * 1996-06-17 1997-12-18 Matthias Prof Dr Ing Kleiner Verfahren und Werkzeugsystem zum pneumomechanischen Tiefziehen
GB2354730B (en) * 1999-09-28 2001-09-12 Neutron Holdings Ltd Apparatus for, and method of, moulding an article
DE102010037005B3 (de) * 2010-08-16 2011-11-03 Alinox Ag Metallplatte mit eingebettetem Heizelement und Verfahren zu ihrer Herstellung
CN102896198B (zh) * 2012-09-28 2015-07-08 黄启瑞 金属板材成型装置
GB201809397D0 (en) * 2018-06-07 2018-07-25 Group Rhodes Ltd Super plastic forming apparatus and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2030480B (en) * 1978-09-29 1982-08-04 British Aerospace Method of making a stiffened panel
US4526312A (en) * 1979-12-10 1985-07-02 Rockwell International Corporation Low cost method of making superplastically formed and diffusion bonded structures
US4331284A (en) * 1980-03-14 1982-05-25 Rockwell International Corporation Method of making diffusion bonded and superplastically formed structures
US4426032A (en) * 1981-09-10 1984-01-17 The United States Of America As Represented By The Secretary Of The Air Force Tool sealing arrangement and method
CH662971A5 (de) * 1984-07-03 1987-11-13 Ver Drahtwerke Ag Verfahren zur herstellung eines aus mindestens zwei bestandteilen bestehenden verbundkoerpers.
GB8816179D0 (en) * 1988-07-07 1988-09-07 British Aerospace Process for producing composite metallic structures
GB8919436D0 (en) * 1989-08-25 1989-10-11 Rolls Royce Plc Heat exchanger and methods of manufacture thereof
GB9005191D0 (en) * 1990-03-08 1990-05-02 British Aerospace Explosive bonding
US5118026A (en) * 1991-04-05 1992-06-02 Rockwell International Corporation Method for making titanium aluminide metallic sandwich structures
GB9117546D0 (en) * 1991-08-14 1992-02-19 British Aerospace Manufacture of structures by diffusion bonding and superplastic forming

Also Published As

Publication number Publication date
SE9303492L (sv) 1994-06-10
ITMI932552A0 (it) 1993-12-03
ITMI932552A1 (it) 1995-06-03
DE4241421A1 (de) 1994-06-16
DE4241421C2 (de) 1995-01-12
GB2273256A (en) 1994-06-15
SE9303492D0 (sv) 1993-10-22
IT1265254B1 (it) 1996-10-31
GB9324684D0 (en) 1994-01-19
FR2698812A1 (fr) 1994-06-10

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Legal Events

Date Code Title Description
ST Notification of lapse