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GB2100645B - Superplastic forming. - Google Patents

Superplastic forming.

Info

Publication number
GB2100645B
GB2100645B GB08118931A GB8118931A GB2100645B GB 2100645 B GB2100645 B GB 2100645B GB 08118931 A GB08118931 A GB 08118931A GB 8118931 A GB8118931 A GB 8118931A GB 2100645 B GB2100645 B GB 2100645B
Authority
GB
United Kingdom
Prior art keywords
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
Application number
GB08118931A
Other versions
GB2100645A (en
Inventor
C Howard Hamilton
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.)
Boeing North American Inc
Original Assignee
Rockwell International 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 to US06/150,471 priority Critical patent/US4354369A/en
Application filed by Rockwell International Corp filed Critical Rockwell International Corp
Priority to GB08118931A priority patent/GB2100645B/en
Priority to FR8115043A priority patent/FR2510437B1/en
Priority claimed from FR8115043A external-priority patent/FR2510437B1/en
Priority to DE3131931A priority patent/DE3131931C2/en
Publication of GB2100645A publication Critical patent/GB2100645A/en
Application granted granted Critical
Publication of GB2100645B publication Critical patent/GB2100645B/en
Expired 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
GB08118931A 1980-05-16 1981-06-19 Superplastic forming. Expired GB2100645B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US06/150,471 US4354369A (en) 1980-05-16 1980-05-16 Method for superplastic forming
GB08118931A GB2100645B (en) 1981-06-19 1981-06-19 Superplastic forming.
FR8115043A FR2510437B1 (en) 1980-05-16 1981-08-03 PROCESSES FOR FORMING A SUPERPLASTIC AND REDUCING POROSITY
DE3131931A DE3131931C2 (en) 1980-05-16 1981-08-12 Process for superplastic molding

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08118931A GB2100645B (en) 1981-06-19 1981-06-19 Superplastic forming.
FR8115043A FR2510437B1 (en) 1980-05-16 1981-08-03 PROCESSES FOR FORMING A SUPERPLASTIC AND REDUCING POROSITY

Publications (2)

Publication Number Publication Date
GB2100645A GB2100645A (en) 1983-01-06
GB2100645B true GB2100645B (en) 1985-11-20

Family

ID=26222492

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08118931A Expired GB2100645B (en) 1980-05-16 1981-06-19 Superplastic forming.

Country Status (1)

Country Link
GB (1) GB2100645B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108043964A (en) * 2017-12-11 2018-05-18 吉林大学 Using the thin plate of low-melting alloy without the wrinkle resistant shaping dies of surplus and manufacturing process

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN163595B (en) * 1984-03-27 1988-10-15 John Warwick Ellemor
US5283029A (en) * 1984-03-27 1994-02-01 Ellemor John W Method of moulding a sheet including the use of heated barrier fluid
GB8802738D0 (en) * 1988-02-06 1988-03-09 British Aerospace Apparatus & method for fabricating superplastically formed structures
US5749254A (en) * 1994-10-25 1998-05-12 Owens-Corning Fiberglas Technology, Inc. Air bearing assist in pneumatic forming of thin foil materials
CN113857325A (en) * 2021-09-02 2021-12-31 中车长春轨道客车股份有限公司 Method for superplastic forming of complex curved surface aluminum alloy locomotive
CN114029421B (en) * 2021-11-08 2024-04-02 青岛北琪实业有限公司 Full-automatic production equipment for tinplate
CN114669650A (en) * 2021-12-21 2022-06-28 倍力汽车轻量化科技(潍坊)有限公司 Expansion forming process for driving axle housing
CN114433768A (en) * 2022-01-17 2022-05-06 武汉理工大学 Low-plastic material room-temperature stress plasticizing forming process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108043964A (en) * 2017-12-11 2018-05-18 吉林大学 Using the thin plate of low-melting alloy without the wrinkle resistant shaping dies of surplus and manufacturing process
CN108043964B (en) * 2017-12-11 2019-09-20 吉林大学 Thin plate wrinkle-free forming die and forming method using low melting point alloy

Also Published As

Publication number Publication date
GB2100645A (en) 1983-01-06

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20010618