GB8818778D0 - Method of manufacturing components having portions of different wall thickness - Google Patents

Method of manufacturing components having portions of different wall thickness

Info

Publication number
GB8818778D0
GB8818778D0 GB888818778A GB8818778A GB8818778D0 GB 8818778 D0 GB8818778 D0 GB 8818778D0 GB 888818778 A GB888818778 A GB 888818778A GB 8818778 A GB8818778 A GB 8818778A GB 8818778 D0 GB8818778 D0 GB 8818778D0
Authority
GB
United Kingdom
Prior art keywords
portions
wall thickness
different wall
manufacturing components
manufacturing
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.)
Granted
Application number
GB888818778A
Other versions
GB2208389B (en
GB2208389A (en
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 GB8818778D0 publication Critical patent/GB8818778D0/en
Publication of GB2208389A publication Critical patent/GB2208389A/en
Application granted granted Critical
Publication of GB2208389B publication Critical patent/GB2208389B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/04—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/1208—Containers or coating used therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • 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
    • B23K20/04—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 rolling mill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2202/00—Treatment under specific physical conditions
    • B22F2202/06—Use of electric fields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
GB8818778A 1987-08-06 1988-08-08 A method of manufacturing components having portions of different wall thickness Expired - Lifetime GB2208389B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873726056 DE3726056A1 (en) 1987-08-06 1987-08-06 METHOD FOR PRODUCING COMPONENTS WITH DIFFERENT WALL THICKNESSES

Publications (3)

Publication Number Publication Date
GB8818778D0 true GB8818778D0 (en) 1988-09-07
GB2208389A GB2208389A (en) 1989-03-30
GB2208389B GB2208389B (en) 1991-05-29

Family

ID=6333147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8818778A Expired - Lifetime GB2208389B (en) 1987-08-06 1988-08-08 A method of manufacturing components having portions of different wall thickness

Country Status (3)

Country Link
DE (1) DE3726056A1 (en)
FR (1) FR2619034B1 (en)
GB (1) GB2208389B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2680127A1 (en) * 1991-08-09 1993-02-12 Anor Acieries Forges PROCESS FOR COLINATING RAPID STEEL ON SOFT STEEL.
FR2868467B1 (en) * 2004-04-05 2006-06-02 Snecma Moteurs Sa TURBINE HOUSING WITH REFRACTORY HOOKS OBTAINED BY CDM PROCESS
GB0607228D0 (en) 2006-04-11 2006-05-17 Rolls Royce Plc A method of manufacturing a hollow article
GB201007570D0 (en) * 2010-05-06 2010-06-23 Rolls Royce Plc A mould assembly
GB2549785A (en) 2016-04-29 2017-11-01 Advanced Interactive Mat Science Ltd Methods and apparatus for hot isostatic pressing
GB202002538D0 (en) * 2020-02-24 2020-04-08 Rolls Royce Plc Isostatic pressing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946681A (en) * 1957-01-31 1960-07-26 Federal Mogul Bower Bearings Method of providing a body with a porous metal shell
SE372718B (en) * 1972-12-05 1975-01-13 Asea Ab
US4077109A (en) * 1976-05-10 1978-03-07 The International Nickel Company, Inc. Hot working of metal powders
DE2737248C2 (en) * 1977-08-18 1985-09-19 MTU Motoren- und Turbinen-Union München GmbH, 8000 München High strength component with a complex geometric shape and process for its manufacture
US4137619A (en) * 1977-10-03 1979-02-06 General Electric Company Method of fabricating composite structures for water cooled gas turbine components
GB2073783B (en) * 1980-04-10 1984-10-10 Cameron Iron Works Inc Lining valves by hot isotatic pressing
JPS58223676A (en) * 1982-03-05 1983-12-26 ロ−ルス−ロイス・リミテツド Composite product and manufacture
JPS5966941A (en) * 1982-10-07 1984-04-16 Mitsubishi Heavy Ind Ltd Manufacture of mold
DE3241926A1 (en) * 1982-11-12 1984-05-17 MTU Motoren- und Turbinen-Union München GmbH, 8000 München CONNECTION OF A CERAMIC ROTATION COMPONENT TO A METAL ROTATION COMPONENT FOR FLOW MACHINES, IN PARTICULAR GAS TURBINE ENGINES

Also Published As

Publication number Publication date
GB2208389B (en) 1991-05-29
FR2619034B1 (en) 1994-04-01
DE3726056A1 (en) 1989-03-02
GB2208389A (en) 1989-03-30
FR2619034A1 (en) 1989-02-10
DE3726056C2 (en) 1990-01-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950808