CH99334A - Method and device for milling steam and gas turbine blades. - Google Patents

Method and device for milling steam and gas turbine blades.

Info

Publication number
CH99334A
CH99334A CH99334DA CH99334A CH 99334 A CH99334 A CH 99334A CH 99334D A CH99334D A CH 99334DA CH 99334 A CH99334 A CH 99334A
Authority
CH
Switzerland
Prior art keywords
gas turbine
turbine blades
milling
steam
milling steam
Prior art date
Application number
Other languages
German (de)
Inventor
Cie Aktiengesellschaft Boveri
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH99334A publication Critical patent/CH99334A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/16—Working surfaces curved in two directions
    • B23C3/18—Working surfaces curved in two directions for shaping screw-propellers, turbine blades, or impellers
    • 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
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
    • B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
    • B23Q35/105—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of two lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2215/00—Details of workpieces
    • B23C2215/44—Turbine blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Milling Processes (AREA)
CH99334D 1921-10-22 1921-10-22 Method and device for milling steam and gas turbine blades. CH99334A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH391470X 1921-10-22

Publications (1)

Publication Number Publication Date
CH99334A true CH99334A (en) 1923-05-16

Family

ID=4513953

Family Applications (1)

Application Number Title Priority Date Filing Date
CH99334D CH99334A (en) 1921-10-22 1921-10-22 Method and device for milling steam and gas turbine blades.

Country Status (2)

Country Link
CH (1) CH99334A (en)
DE (1) DE391470C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE935041C (en) * 1953-04-12 1955-11-10 Friedrich Wilhelm Deckel Dipl Equipment on copy-milling or engraving machines for processing sharp-edged workpiece depressions
FR2696118A1 (en) * 1992-09-29 1994-04-01 Souriau & Cie Internal machining tool holder.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE933122C (en) * 1940-11-26 1955-09-15 Messerschmitt Boelkow Blohm Device for pattern-based milling of bar profiles of great length
DE931326C (en) * 1952-02-07 1955-08-04 Hans Becker Copy device, especially for turning benches
DE1677043B1 (en) * 1960-04-29 1969-09-11 Heyligenstaedt & Company Werkz Post-forming tool, in particular milling machine, with button control through outline and depth template
DE1205422B (en) * 1961-06-28 1965-11-18 United Shoe Machinery Corp Shoe bottom roughing machine
US4155272A (en) * 1976-10-21 1979-05-22 Robotics, Incorporated Low cost cam controlled positioning apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE935041C (en) * 1953-04-12 1955-11-10 Friedrich Wilhelm Deckel Dipl Equipment on copy-milling or engraving machines for processing sharp-edged workpiece depressions
FR2696118A1 (en) * 1992-09-29 1994-04-01 Souriau & Cie Internal machining tool holder.
EP0591033A1 (en) * 1992-09-29 1994-04-06 Framatome Connectors International Toolholder for boring

Also Published As

Publication number Publication date
DE391470C (en) 1924-03-06

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