GB1070263A – Improvements in or relating to the manufacture of product articles from a bar of work material
– Google Patents
GB1070263A – Improvements in or relating to the manufacture of product articles from a bar of work material
– Google Patents
Improvements in or relating to the manufacture of product articles from a bar of work material
Info
Publication number
GB1070263A
GB1070263A
GB3711/65A
GB371165A
GB1070263A
GB 1070263 A
GB1070263 A
GB 1070263A
GB 3711/65 A
GB3711/65 A
GB 3711/65A
GB 371165 A
GB371165 A
GB 371165A
GB 1070263 A
GB1070263 A
GB 1070263A
Authority
GB
United Kingdom
Prior art keywords
bar
blade
turbine
manufacture
relating
Prior art date
1964-02-06
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
GB3711/65A
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.)
Schellens True Corp
Original Assignee
Schellens True 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.)
1964-02-06
Filing date
1965-01-27
Publication date
1967-06-01
1965-01-27
Application filed by Schellens True Corp
filed
Critical
Schellens True Corp
1967-06-01
Publication of GB1070263A
publication
Critical
patent/GB1070263A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
B21K3/00—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like
B21K3/04—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like blades, e.g. for turbines; Upsetting of blade roots
B—PERFORMING OPERATIONS; TRANSPORTING
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
B23H9/10—Working turbine blades or nozzles
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
B23P15/02—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from one piece
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
B23Q3/06—Work-clamping means
B23Q3/08—Work-clamping means other than mechanically-actuated
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/00—Metal working
Y10T29/49—Method of mechanical manufacture
Y10T29/49316—Impeller making
Y10T29/49336—Blade making
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/00—Metal working
Y10T29/49—Method of mechanical manufacture
Y10T29/49789—Obtaining plural product pieces from unitary workpiece
Y10T29/4979—Breaking through weakened portion
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/00—Metal working
Y10T29/49—Method of mechanical manufacture
Y10T29/49789—Obtaining plural product pieces from unitary workpiece
Y10T29/49792—Dividing through modified portion
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/00—Metal working
Y10T29/49—Method of mechanical manufacture
Y10T29/49995—Shaping one-piece blank by removing material
Y10T29/49996—Successive distinct removal operations
Abstract
1,070,263. Making turbine and compressor blades. SCHELLENS TRUE CORPORATION. Jan. 27, 1965 [Feb. 6, 1964], No. 3711/65. Heading B3A. An article such as a turbine or compressor blade is made from a bar workpiece 12, Fig. 2 (not shown), by thinning down a selected area thereof to form an integral web 26 bordered by thick portions 27 of the bar, and then detaching the periphery of the web from the bar. In the manufacture of turbine or compressor blades, spaced cavities 24 are formed in both sides of the bar by electrochemical or electric discharge machining. The bar may be wholly or partly heat-treated. Machining operations then form the blade roots 18, Figs. 4, 5 (not shown), and the bar is separated into individual blade members. Finally, the blade is blanked out from the surrounding portion 27, Fig. 9 (not shown). The various operations may be performed successively with the bar being moved manually or automatically between the working stations.
GB3711/65A
1964-02-06
1965-01-27
Improvements in or relating to the manufacture of product articles from a bar of work material
Expired
GB1070263A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US342996A
US3314137A
(en)
1964-02-06
1964-02-06
Making product articles by combined cavitation and machining of bar stock
Publications (1)
Publication Number
Publication Date
GB1070263A
true
GB1070263A
(en)
1967-06-01
Family
ID=23344224
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3711/65A
Expired
GB1070263A
(en)
1964-02-06
1965-01-27
Improvements in or relating to the manufacture of product articles from a bar of work material
Country Status (3)
Country
Link
US
(1)
US3314137A
(en)
DE
(1)
DE1577118A1
(en)
GB
(1)
GB1070263A
(en)
Families Citing this family (13)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3399443A
(en)
*
1964-05-27
1968-09-03
Chrysler Corp
Turbine wheel
DE2558436A1
(en)
*
1975-12-23
1977-07-07
Motoren Turbinen Union
RADIAL BLADE FOR A TURBO ROTOR AND METHOD OF MANUFACTURING IT
US4052284A
(en)
*
1976-04-30
1977-10-04
Trw Inc.
Apparatus for electrochemically forming a plurality of articles
US4057475A
(en)
*
1976-06-28
1977-11-08
Trw Inc.
Method of forming a plurality of articles
US4110885A
(en)
*
1977-05-26
1978-09-05
Fisher Gauge Limited
Encapsulating block and removal apparatus
US4472866A
(en)
*
1982-03-01
1984-09-25
Trw Inc.
Method of making an airfoil
FR2619330B1
(en)
*
1987-08-12
1994-03-11
Snecma
PROCESS FOR PRODUCING STATOR STAGES OF COMPRESSOR OR TURBINE, BLADES AND GRIDS OF BLADES THUS OBTAINED
US5197190A
(en)
*
1991-03-04
1993-03-30
United Technologies Corporation
Fabrication of repair method for an integrally bladed rotor
JP2788231B2
(en)
*
1996-09-04
1998-08-20
川崎重工業株式会社
Long bar material processing apparatus and processing method
US7213436B2
(en)
*
2004-05-28
2007-05-08
Shape Corporation
Stamping apparatus for forming rod with configured ends
DE102006057912A1
(en)
*
2006-12-08
2008-06-12
Mtu Aero Engines Gmbh
Vane ring and method for producing the same
TWI522195B
(en)
*
2013-07-18
2016-02-21
Metal Ind Res & Dev Ct
Continuous processing system and its processing method
US10131009B2
(en)
*
2013-07-18
2018-11-20
Metal Industries Research & Development Centre
Continuous machining system
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2113073A
(en)
*
1935-11-25
1938-04-05
Glacier Co Ltd
Manufacture of bearings
US2421323A
(en)
*
1942-05-15
1947-05-27
Zipp Fastener Company Ltd
Manufacture of sliding clasp fasteners
US2377857A
(en)
*
1942-11-04
1945-06-12
Albert P D Belanger
Method of manufacturing bands
US2972181A
(en)
*
1952-07-11
1961-02-21
Power Jets Res & Dev Ltd
Process for making turbine blades
1964
1964-02-06
US
US342996A
patent/US3314137A/en
not_active
Expired – Lifetime
1965
1965-01-22
DE
DE19651577118
patent/DE1577118A1/en
active
Pending
1965-01-27
GB
GB3711/65A
patent/GB1070263A/en
not_active
Expired
Also Published As
Publication number
Publication date
DE1577118A1
(en)
1969-08-28
US3314137A
(en)
1967-04-18
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