GB2256389B - A method of manufacturing an article by superplastic forming and diffusion bonding and a vacuum chamber for performing the method - Google Patents

A method of manufacturing an article by superplastic forming and diffusion bonding and a vacuum chamber for performing the method

Info

Publication number
GB2256389B
GB2256389B GB9208369A GB9208369A GB2256389B GB 2256389 B GB2256389 B GB 2256389B GB 9208369 A GB9208369 A GB 9208369A GB 9208369 A GB9208369 A GB 9208369A GB 2256389 B GB2256389 B GB 2256389B
Authority
GB
United Kingdom
Prior art keywords
article
manufacturing
vacuum chamber
diffusion bonding
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
GB9208369A
Other versions
GB2256389A (en
GB9208369D0 (en
Inventor
Joseph Douglas
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 GB919111954A external-priority patent/GB9111954D0/en
Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB9208369A priority Critical patent/GB2256389B/en
Publication of GB9208369D0 publication Critical patent/GB9208369D0/en
Publication of GB2256389A publication Critical patent/GB2256389A/en
Application granted granted Critical
Publication of GB2256389B publication Critical patent/GB2256389B/en
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
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
    • B21D53/045—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal by inflating partially united plates
    • 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
    • B23K20/14—Preventing or minimising gas access, or using protective gases or vacuum during welding
    • 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)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
GB9208369A 1991-06-04 1992-04-16 A method of manufacturing an article by superplastic forming and diffusion bonding and a vacuum chamber for performing the method Expired - Lifetime GB2256389B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9208369A GB2256389B (en) 1991-06-04 1992-04-16 A method of manufacturing an article by superplastic forming and diffusion bonding and a vacuum chamber for performing the method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919111954A GB9111954D0 (en) 1991-06-04 1991-06-04 A method of manufacturing an article by superplastic forming and diffusion bonding and a vacuum chamber for use in processing workpieces
GB9208369A GB2256389B (en) 1991-06-04 1992-04-16 A method of manufacturing an article by superplastic forming and diffusion bonding and a vacuum chamber for performing the method

Publications (3)

Publication Number Publication Date
GB9208369D0 GB9208369D0 (en) 1992-06-03
GB2256389A GB2256389A (en) 1992-12-09
GB2256389B true GB2256389B (en) 1994-08-24

Family

ID=26299000

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9208369A Expired - Lifetime GB2256389B (en) 1991-06-04 1992-04-16 A method of manufacturing an article by superplastic forming and diffusion bonding and a vacuum chamber for performing the method

Country Status (1)

Country Link
GB (1) GB2256389B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100369706C (en) * 2004-10-22 2008-02-20 沈阳黎明航空发动机(集团)有限责任公司 Vacuum electron beam welding method for thin-walled titanium alloy assembly

Also Published As

Publication number Publication date
GB2256389A (en) 1992-12-09
GB9208369D0 (en) 1992-06-03

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Legal Events

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

Expiry date: 20120415