GB576757A - Improvements in or relating to diamond tools - Google Patents

Improvements in or relating to diamond tools

Info

Publication number
GB576757A
GB576757A GB800944A GB800944A GB576757A GB 576757 A GB576757 A GB 576757A GB 800944 A GB800944 A GB 800944A GB 800944 A GB800944 A GB 800944A GB 576757 A GB576757 A GB 576757A
Authority
GB
United Kingdom
Prior art keywords
carrier
diamonds
tool
diamond
groove
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
GB800944A
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.)
NACHMANN JULIUS SLUTZKY
Original Assignee
NACHMANN JULIUS SLUTZKY
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 NACHMANN JULIUS SLUTZKY filed Critical NACHMANN JULIUS SLUTZKY
Priority to GB800944A priority Critical patent/GB576757A/en
Publication of GB576757A publication Critical patent/GB576757A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
    • B24D15/02—Hand tools or other devices for non-rotary grinding, polishing, or stropping rigid; with rigidly-supported operative surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

576,757. Diamond tools. SLUTZKY, N. J. April 28, 1944, No. 8009. [Class 124] In a diamond tool one or more diamonds are assembled in one or more cavities in a carrier which, whilst cold, is subjected to mechanical pressure to embed the diamonds in the carrier. The pressure may be applied by a press or by subjecting the carrier to a drawing or rolling operation which may also space the diamonds and/or expose their cutting faces. Alternatively, spacing members may be inserted between the diamonds. The carrier may be made of copper, aluminium, an alloy of copper with aluminium or beryllium, or mild steel. As shown, large or small. diamonds 32, 35, Figs. 1 and 7, are filled into the closed end of a tubular carrier 31, the open end of which is flattened for manipulation purposes. The carrier is drawn through dies of decreasing size until it has the section shown in Figs. 5 and. 9, and the flattened end is cut off. It is placed in an undercut groove 33 in a tool holder 34 and pressure applied until it fills the groove. Its top is then machined or etched with acid to expose the cutting faces of the diamonds as shown in Figs. 6 and 10. The holder 34 may be hardened after forming the groove 33, but before inserting the carrier 31. In the form shown in Figs. 7, 9 and 10, a straight or twisted filler strip of non-circular cross-section may be arranged along the centre line of the tubular carrier 31. The Specification also describes and illustrates the application of the invention to (1) an internal grinder; (2) a helical internal lap built up from four elements of the kind shown in Fig. 7 ; (3) a trueing tool with a single diamond at one end of a bar ; (4) various forms of face cutters ; and (5) tool holders for grinding-machines.
GB800944A 1944-04-28 1944-04-28 Improvements in or relating to diamond tools Expired GB576757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB800944A GB576757A (en) 1944-04-28 1944-04-28 Improvements in or relating to diamond tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB800944A GB576757A (en) 1944-04-28 1944-04-28 Improvements in or relating to diamond tools

Publications (1)

Publication Number Publication Date
GB576757A true GB576757A (en) 1946-04-17

Family

ID=9844026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB800944A Expired GB576757A (en) 1944-04-28 1944-04-28 Improvements in or relating to diamond tools

Country Status (1)

Country Link
GB (1) GB576757A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452325A (en) * 1982-09-27 1984-06-05 Conoco Inc. Composite structure for cutting tools
EP0147633A2 (en) * 1983-12-24 1985-07-10 Dr. Elbel Schleifmittel GmbH Method of manufacturing elastic grinding bodies
EP0156264A2 (en) * 1984-03-26 1985-10-02 Eastman Christensen Company Multi-component cutting element using triangular, rectangular and higher order polyhedral-shaped polycrystalline diamond disks
EP0156235A2 (en) * 1984-03-26 1985-10-02 Eastman Christensen Company Multi-component cutting element using consolidated rod-like polycrystalline diamond
WO1989010820A2 (en) * 1988-05-13 1989-11-16 International Grinding And Abrasives Inc. Tipped cutters
US5028177A (en) * 1984-03-26 1991-07-02 Eastman Christensen Company Multi-component cutting element using triangular, rectangular and higher order polyhedral-shaped polycrystalline diamond disks
US5199832A (en) * 1984-03-26 1993-04-06 Meskin Alexander K Multi-component cutting element using polycrystalline diamond disks
CN110861006A (en) * 2018-08-27 2020-03-06 洛阳希微磨料磨具有限公司 Preparation method of ceramic bond grinding wheel with planar groove
CN111745362A (en) * 2020-05-18 2020-10-09 成都戴梦迪超硬工具有限责任公司 Manufacturing method of single crystal diamond concave arc milling cutter

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452325A (en) * 1982-09-27 1984-06-05 Conoco Inc. Composite structure for cutting tools
EP0147633A2 (en) * 1983-12-24 1985-07-10 Dr. Elbel Schleifmittel GmbH Method of manufacturing elastic grinding bodies
EP0147633A3 (en) * 1983-12-24 1986-08-27 Anne-Marie Elbel-Raberain Method of manufacturing elastic grinding bodies
EP0156235A2 (en) * 1984-03-26 1985-10-02 Eastman Christensen Company Multi-component cutting element using consolidated rod-like polycrystalline diamond
EP0156235A3 (en) * 1984-03-26 1986-06-11 Norton Christensen, Inc. Multi-component cutting element using consolidated rod-like polycrystalline diamond
EP0156264A3 (en) * 1984-03-26 1986-06-11 Norton Christensen, Inc. Multi-component cutting element using triangular, rectangular and higher order polyhedral-shaped polycrystalline diamond disks
EP0156264A2 (en) * 1984-03-26 1985-10-02 Eastman Christensen Company Multi-component cutting element using triangular, rectangular and higher order polyhedral-shaped polycrystalline diamond disks
US5028177A (en) * 1984-03-26 1991-07-02 Eastman Christensen Company Multi-component cutting element using triangular, rectangular and higher order polyhedral-shaped polycrystalline diamond disks
US5199832A (en) * 1984-03-26 1993-04-06 Meskin Alexander K Multi-component cutting element using polycrystalline diamond disks
WO1989010820A2 (en) * 1988-05-13 1989-11-16 International Grinding And Abrasives Inc. Tipped cutters
WO1989010820A3 (en) * 1988-05-13 1989-12-14 Int Grinding And Abrasives Inc Tipped cutters
CN110861006A (en) * 2018-08-27 2020-03-06 洛阳希微磨料磨具有限公司 Preparation method of ceramic bond grinding wheel with planar groove
CN111745362A (en) * 2020-05-18 2020-10-09 成都戴梦迪超硬工具有限责任公司 Manufacturing method of single crystal diamond concave arc milling cutter

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