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GB897137A - Improvements in or relating to apparatus for shaping aerodynamic blades - Google Patents

Improvements in or relating to apparatus for shaping aerodynamic blades

Info

Publication number
GB897137A
GB897137A GB23015/61A GB2301561A GB897137A GB 897137 A GB897137 A GB 897137A GB 23015/61 A GB23015/61 A GB 23015/61A GB 2301561 A GB2301561 A GB 2301561A GB 897137 A GB897137 A GB 897137A
Authority
GB
United Kingdom
Prior art keywords
shaping
relating
blade
aerodynamic blades
airfoil
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
GB23015/61A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB897137A publication Critical patent/GB897137A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/08—Upsetting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/02—Dies or mountings therefor
    • B21J13/025—Dies with parts moving along auxiliary lateral directions
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Forging (AREA)

Abstract

897,137. Making turbine blades; bending and twisting; forging. GENERAL ELECTRIC CO. May 26, 1959 [May 28, 1958; Oct. 9, 1958], No. 23015/61. Divided out of 797,133. Classes 83 (2) and 83 (4). Apparatus for imparting the final shape to an airfoil blade 53 having a base 10b and airfoil portion 10a, comprises a pair of relatively movable coining dies 120, 121 with surfaces 120b, 121b for shaping the airfoil portion, and an anvil 122a, 122b supporting the blade and movable transversely of the moving die. The apparatus is identical to that described in Specification 897,133. Specification 897,136 also is referred to.
GB23015/61A 1958-05-28 1959-05-26 Improvements in or relating to apparatus for shaping aerodynamic blades Expired GB897137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US897137XA 1958-05-28 1958-05-28

Publications (1)

Publication Number Publication Date
GB897137A true GB897137A (en) 1962-05-23

Family

ID=22219222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23015/61A Expired GB897137A (en) 1958-05-28 1959-05-26 Improvements in or relating to apparatus for shaping aerodynamic blades

Country Status (1)

Country Link
GB (1) GB897137A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8539659B2 (en) 2008-04-23 2013-09-24 United Technologies Corporation Method of repairing an article

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8539659B2 (en) 2008-04-23 2013-09-24 United Technologies Corporation Method of repairing an article
US9885240B2 (en) 2008-04-23 2018-02-06 United Technologies Corporation Repair article of a gas turbine engine

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