GB770192A - Process for making turbine or compressor blades - Google Patents

Process for making turbine or compressor blades

Info

Publication number
GB770192A
GB770192A GB1617054A GB1617054A GB770192A GB 770192 A GB770192 A GB 770192A GB 1617054 A GB1617054 A GB 1617054A GB 1617054 A GB1617054 A GB 1617054A GB 770192 A GB770192 A GB 770192A
Authority
GB
United Kingdom
Prior art keywords
making turbine
blades
compressor blades
mid
rolled
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
GB1617054A
Inventor
William Stephen Hollis
John Owen Mayer
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.)
Power Jets Research and Development Ltd
Original Assignee
Power Jets Research and Development Ltd
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 GB1573953A external-priority patent/GB750011A/en
Application filed by Power Jets Research and Development Ltd filed Critical Power Jets Research and Development Ltd
Priority to GB1617054A priority Critical patent/GB770192A/en
Priority to US511083A priority patent/US3002264A/en
Publication of GB770192A publication Critical patent/GB770192A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/16—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons turbine blades; compressor blades; propeller blades

Abstract

770,192. Making turbine blades; rolling. POWER JETS (RESEARCH & DEVELOPMENT), Ltd. May 19, 1955 [June 1, 1954], No. 16170/54. Addition to 750,011. Classes 83 (2) and 83 (4). In a method of making turbine or compressor blades, blanks pre-formed with an enlargement 2, Fig. 2, mid-way between the ends are rolled from edge to edge across their width to form a pair of blades, the mid-portion being subsequently divided to form a pair of blade roots. The blanks are rolled in rolls 29, 30 which have pairs of blade-forming projections 29b, or recesses 30b shaped to produce the required twist. The recesses 29a may partially form the root to the required section.
GB1617054A 1953-06-08 1954-06-01 Process for making turbine or compressor blades Expired GB770192A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1617054A GB770192A (en) 1953-06-08 1954-06-01 Process for making turbine or compressor blades
US511083A US3002264A (en) 1953-06-08 1955-05-25 Process for making turbine or compressor blades

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1573953A GB750011A (en) 1953-06-08 1953-06-08 Process for making turbine and like blades
GB1617054A GB770192A (en) 1953-06-08 1954-06-01 Process for making turbine or compressor blades

Publications (1)

Publication Number Publication Date
GB770192A true GB770192A (en) 1957-03-20

Family

ID=32328100

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1617054A Expired GB770192A (en) 1953-06-08 1954-06-01 Process for making turbine or compressor blades

Country Status (1)

Country Link
GB (1) GB770192A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001060537A2 (en) * 2000-02-15 2001-08-23 Kan-Tech Gmbh Method and device for producing metal items from metal blanks

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001060537A2 (en) * 2000-02-15 2001-08-23 Kan-Tech Gmbh Method and device for producing metal items from metal blanks
WO2001060537A3 (en) * 2000-02-15 2003-04-10 Kan Tech Gmbh Method and device for producing metal items from metal blanks

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