GB680412A - Milling cutters - Google Patents

Milling cutters

Info

Publication number
GB680412A
GB680412A GB694851A GB694851A GB680412A GB 680412 A GB680412 A GB 680412A GB 694851 A GB694851 A GB 694851A GB 694851 A GB694851 A GB 694851A GB 680412 A GB680412 A GB 680412A
Authority
GB
United Kingdom
Prior art keywords
cutter
rim
milling
semi
periphery
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
GB694851A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB694851A priority Critical patent/GB680412A/en
Publication of GB680412A publication Critical patent/GB680412A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/12—Cutters specially designed for producing particular profiles
    • B23C5/14—Cutters specially designed for producing particular profiles essentially comprising curves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

680,412. Milling-cutters. PINTO, M. March 22, 1951, No. 6948/51. Class 83 (iii). A rotary metal-cutting tool comprises a disc having a semi-circular cross-section at its periphery, the periphery being formed with a number of spirally disposed teeth extending from side-to-side and all having their cutting- edges facing in the same direction. The teeth, having a spiral angle of 2-20 degrees, are ground on the semi-circular rim of the milling- cutter 20 by rotating the cutter simultaneously about its axis and the centre of curvature C of the rim. The cutter may have an integral shank 41, Fig. 9. The cutter is used for machining turbine blades 30, Fig. 8, the radius of the rim being equal to that of the fillet R. The cutter is moved upwardly while a lateral arcuate movement is imposed simultaneously.
GB694851A 1951-03-22 1951-03-22 Milling cutters Expired GB680412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB694851A GB680412A (en) 1951-03-22 1951-03-22 Milling cutters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB694851A GB680412A (en) 1951-03-22 1951-03-22 Milling cutters

Publications (1)

Publication Number Publication Date
GB680412A true GB680412A (en) 1952-10-01

Family

ID=9823780

Family Applications (1)

Application Number Title Priority Date Filing Date
GB694851A Expired GB680412A (en) 1951-03-22 1951-03-22 Milling cutters

Country Status (1)

Country Link
GB (1) GB680412A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1178673B (en) * 1955-03-31 1964-09-24 Bbc Brown Boveri & Cie Process for the manufacture of blades for axially flown turbomachines, in particular gas turbines
EP0024251A2 (en) * 1979-08-17 1981-02-25 Zbigniew Mroczkowski Rotating rod saw
EP0155216A1 (en) * 1984-03-16 1985-09-18 Bernard Roy Milling tool of tungsten carbide or similar material
WO1990007908A1 (en) * 1989-01-13 1990-07-26 Bristol-Myers Squibb Company Acetabulum reamer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1178673B (en) * 1955-03-31 1964-09-24 Bbc Brown Boveri & Cie Process for the manufacture of blades for axially flown turbomachines, in particular gas turbines
EP0024251A2 (en) * 1979-08-17 1981-02-25 Zbigniew Mroczkowski Rotating rod saw
EP0024251A3 (en) * 1979-08-17 1981-07-01 Zbigniew Mroczkowski Apparatus for machining workpieces
EP0155216A1 (en) * 1984-03-16 1985-09-18 Bernard Roy Milling tool of tungsten carbide or similar material
WO1990007908A1 (en) * 1989-01-13 1990-07-26 Bristol-Myers Squibb Company Acetabulum reamer

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