GB671005A - Improvements in or relating to metal cutting tools - Google Patents

Improvements in or relating to metal cutting tools

Info

Publication number
GB671005A
GB671005A GB3091249A GB3091249A GB671005A GB 671005 A GB671005 A GB 671005A GB 3091249 A GB3091249 A GB 3091249A GB 3091249 A GB3091249 A GB 3091249A GB 671005 A GB671005 A GB 671005A
Authority
GB
United Kingdom
Prior art keywords
tip
relating
bar
cutting tools
metal cutting
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
GB3091249A
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.)
HARRY BOOL HARDWICK
Original Assignee
HARRY BOOL HARDWICK
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 to NL81404D priority Critical patent/NL81404C/xx
Priority to NL6911877.A priority patent/NL157499B/en
Priority to BE499636D priority patent/BE499636A/xx
Application filed by HARRY BOOL HARDWICK filed Critical HARRY BOOL HARDWICK
Priority to GB3091249A priority patent/GB671005A/en
Priority to FR1028531D priority patent/FR1028531A/en
Publication of GB671005A publication Critical patent/GB671005A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1625—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped by a clamping member acting almost perpendicularly on the chip-forming plane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/04—Overall shape
    • B23B2200/0461—Round
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2205/00—Fixation of cutting inserts in holders
    • B23B2205/16—Shims
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23B2222/21—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
    • B23B2228/28—Soft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/026—Bushings, e.g. adapter sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Scissors And Nippers (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

671,005. Cutting-tools. BEESLEY, W., and HARDWICK, H. B. Oct. 23, 1950 [Dec. 1, 1949], No. 30912/49. Class 83 (iii). A tool for turning, planing &c. comprises an annular cutting tip 1 supported by a pad 2 of softer material on a bar 8, and screw clamping means 5, 9, operating substantially at rightangles to the bar and being adjustable to permit rotation of the tip 1. The tip 1 of sintered tungsten carbide may be separated from the steel pad 2 by a copper shim 7, <1>/32 inch thick. In a modification, the screw means 29, Fig. 4, allows lateral adjustment of the tip. A washer 27 of 0.005 inch shim-steel may be fitted.
GB3091249A 1949-12-01 1949-12-01 Improvements in or relating to metal cutting tools Expired GB671005A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL81404D NL81404C (en) 1949-12-01
NL6911877.A NL157499B (en) 1949-12-01 DEVICE FOR SUPPLYING WATCHES INTENDED FOR THE MANUFACTURE OF TAMPONS TO A TAMPONPERS.
BE499636D BE499636A (en) 1949-12-01
GB3091249A GB671005A (en) 1949-12-01 1949-12-01 Improvements in or relating to metal cutting tools
FR1028531D FR1028531A (en) 1949-12-01 1950-11-28 Improvements to cutting tools for metalworking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3091249A GB671005A (en) 1949-12-01 1949-12-01 Improvements in or relating to metal cutting tools

Publications (1)

Publication Number Publication Date
GB671005A true GB671005A (en) 1952-04-30

Family

ID=10315023

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3091249A Expired GB671005A (en) 1949-12-01 1949-12-01 Improvements in or relating to metal cutting tools

Country Status (4)

Country Link
BE (1) BE499636A (en)
FR (1) FR1028531A (en)
GB (1) GB671005A (en)
NL (2) NL157499B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090053B (en) * 1958-03-14 1960-09-29 Hans Heinlein Cutting tool
US3103736A (en) * 1959-05-11 1963-09-17 Stanray Corp Cutting tool and milling head insert therefor
US4452112A (en) * 1982-01-15 1984-06-05 Titanium Metals Corporation Of America Method of parting metallic rings
EP0350938A1 (en) * 1988-07-14 1990-01-17 CERASIV GmbH INNOVATIVES KERAMIK-ENGINEERING Tool holder for round inserts
EP0501410A1 (en) * 1991-02-25 1992-09-02 Mitsubishi Materials Corporation Cutting tool
US5346336A (en) * 1992-11-04 1994-09-13 Sandvik, Inc. Metal-cutting insert having a round cutting edge
US6540448B2 (en) 2001-05-14 2003-04-01 Ingersoll Cutting Tool Company Cutting tool with improved insert seat arrangement for indexable cutting inserts
CN110711868A (en) * 2018-07-14 2020-01-21 大连冶金工具厂有限公司 Novel numerical control cutter bar

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072864B (en) * 1960-01-07 Ste des Forges et Ateliers du Creu sot, Paris Milling tool with several ring-shaped knives
DE1136185B (en) * 1957-11-27 1962-09-06 Erik William Sjoestedt Turning tool with exchangeable cutting plate

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090053B (en) * 1958-03-14 1960-09-29 Hans Heinlein Cutting tool
US3103736A (en) * 1959-05-11 1963-09-17 Stanray Corp Cutting tool and milling head insert therefor
US4452112A (en) * 1982-01-15 1984-06-05 Titanium Metals Corporation Of America Method of parting metallic rings
EP0350938A1 (en) * 1988-07-14 1990-01-17 CERASIV GmbH INNOVATIVES KERAMIK-ENGINEERING Tool holder for round inserts
WO1990000457A1 (en) * 1988-07-14 1990-01-25 Feldmühle Aktiengesellschaft Tool holder for circular cutting plates
EP0501410A1 (en) * 1991-02-25 1992-09-02 Mitsubishi Materials Corporation Cutting tool
US5193945A (en) * 1991-02-25 1993-03-16 Mitsubishi Materials Corporation Cutting tool
US5346336A (en) * 1992-11-04 1994-09-13 Sandvik, Inc. Metal-cutting insert having a round cutting edge
US6540448B2 (en) 2001-05-14 2003-04-01 Ingersoll Cutting Tool Company Cutting tool with improved insert seat arrangement for indexable cutting inserts
CN110711868A (en) * 2018-07-14 2020-01-21 大连冶金工具厂有限公司 Novel numerical control cutter bar

Also Published As

Publication number Publication date
NL157499B (en)
BE499636A (en)
FR1028531A (en) 1953-05-26
NL81404C (en)

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