DE69704388D1 - Verfahren zur Herstellung eines Gegenstandes durch superplastische Formung und Diffusionsschweissung - Google Patents

Verfahren zur Herstellung eines Gegenstandes durch superplastische Formung und Diffusionsschweissung

Info

Publication number
DE69704388D1
DE69704388D1 DE69704388T DE69704388T DE69704388D1 DE 69704388 D1 DE69704388 D1 DE 69704388D1 DE 69704388 T DE69704388 T DE 69704388T DE 69704388 T DE69704388 T DE 69704388T DE 69704388 D1 DE69704388 D1 DE 69704388D1
Authority
DE
Germany
Prior art keywords
producing
diffusion welding
superplastic forming
superplastic
forming
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 - Lifetime
Application number
DE69704388T
Other languages
English (en)
Other versions
DE69704388T2 (de
Inventor
Joel Rene Andre
Christophe Decker
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.)
Airbus Defence and Space SAS
Original Assignee
Airbus Group SAS
Aerospatiale Matra
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 Airbus Group SAS, Aerospatiale Matra filed Critical Airbus Group SAS
Application granted granted Critical
Publication of DE69704388D1 publication Critical patent/DE69704388D1/de
Publication of DE69704388T2 publication Critical patent/DE69704388T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
    • B23K20/023—Thermo-compression bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/18—Zonal welding by interposing weld-preventing substances between zones not to be welded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
DE1997604388 1996-04-25 1997-04-22 Verfahren zur Herstellung eines Gegenstandes durch superplastische Formung und Diffusionsschweissung Expired - Lifetime DE69704388T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9605249A FR2747949B1 (fr) 1996-04-25 1996-04-25 Procede et outillage de fabrication d'une piece monobloc par les techniques de formage superplastique et de soudage par diffusion

Publications (2)

Publication Number Publication Date
DE69704388D1 true DE69704388D1 (de) 2001-05-03
DE69704388T2 DE69704388T2 (de) 2001-10-31

Family

ID=9491594

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997604388 Expired - Lifetime DE69704388T2 (de) 1996-04-25 1997-04-22 Verfahren zur Herstellung eines Gegenstandes durch superplastische Formung und Diffusionsschweissung

Country Status (4)

Country Link
EP (1) EP0803301B1 (de)
DE (1) DE69704388T2 (de)
ES (1) ES2159381T3 (de)
FR (1) FR2747949B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113333935A (zh) * 2021-04-30 2021-09-03 成都飞机工业（集团）有限责任公司 一种曲腹板面钛合金超塑成形-扩散连接坯料制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101912919B (zh) * 2010-07-16 2012-04-25 沈阳黎明航空发动机(集团)有限责任公司 一种气胀成形和热成形复合成形方法及其采用的装置
CN114571190A (zh) * 2022-03-08 2022-06-03 中国航空制造技术研究院 一种spf/db空心结构成形方法
FR3138689A1 (fr) * 2022-08-02 2024-02-09 Safran Nacelles Procédé de fabrication de canalisations pour un échangeur de chaleur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087037A (en) * 1976-07-09 1978-05-02 Mcdonnell Douglas Corporation Method of and tools for producing superplastically formed and diffusion bonded structures
JPS6297782A (ja) * 1985-10-23 1987-05-07 Kawasaki Heavy Ind Ltd 金属板の接合および成形方法
US5055143A (en) * 1990-03-26 1991-10-08 Mcdonnell Douglas Corporation Re-entrant angle closure on superplastically formed structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113333935A (zh) * 2021-04-30 2021-09-03 成都飞机工业（集团）有限责任公司 一种曲腹板面钛合金超塑成形-扩散连接坯料制备方法

Also Published As

Publication number Publication date
FR2747949A1 (fr) 1997-10-31
DE69704388T2 (de) 2001-10-31
ES2159381T3 (es) 2001-10-01
EP0803301A1 (de) 1997-10-29
EP0803301B1 (de) 2001-03-28
FR2747949B1 (fr) 1998-07-17

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: AEROSPATIALE MATRA, PARIS, FR

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: EUROPEAN AERONAUTIC DEFENCE AND SPACE CO. - EADS F