GB962218A - Abrasive wheel - Google Patents

Abrasive wheel

Info

Publication number
GB962218A
GB962218A GB15759/63A GB1575963A GB962218A GB 962218 A GB962218 A GB 962218A GB 15759/63 A GB15759/63 A GB 15759/63A GB 1575963 A GB1575963 A GB 1575963A GB 962218 A GB962218 A GB 962218A
Authority
GB
United Kingdom
Prior art keywords
diamond
abrasive
wheel
wax
particles
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
GB15759/63A
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
Publication of GB962218A publication Critical patent/GB962218A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B24D7/14—Zonally-graded wheels; Composite wheels comprising different abrasives
    • 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

Landscapes

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

Abstract

962,218. Abrasive wheels. T. J. MARTIN. April 22, 1963 [Aug. 6, 1962], No. 15759/63. Heading B3D. A self-lubricating, self-dressing abrasive wheel comprises a base wheel of abrasive material defining a wall, said wall having a recess therein; diamond abrasive particles bonded within the recess, the abrasive material of the base wheel being softer than the diamond particles so that the particles adjacent the diamond abrasive layer will abrade at a faster rate than the diamond particles thereof; and a lubricant solid at ambient temperatures and fluid at working temperatures disposed within the base wheel, said lubricant at working temperatures adapted to flow radially outwardly of the base wheel and over the diamond particles under the influence of centrifugal force from the rotating wheel. Diamond particles are bonded in an external circumferential recess 24, Fig. 2, in the wall 14 of a porous granular abrasive body. The end face 28 of the diamond portion may project slightly from the end face 22 of the body. The pores of the body, from the end face down to the level of the lower end of the diamond portion, are filled with lubricating wax e.g. a synthetic wax, e.g. dioctadecoyl diamino diphenyl methane. A lubricating oil such as phenyl methyl siloxane may be disposed in the pores of the body below the wax to provide an additional reservoir of lubricant. The outer surface of the wheel, save for the end faces, may have an impermeable coating. In a modification, Fig. 5, the wax 30 is located in circumferentially spaced openings 34 in the body extending from the end face thereof in proximity to the diamond portion.
GB15759/63A 1962-08-06 1963-04-22 Abrasive wheel Expired GB962218A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US214922A US3117400A (en) 1962-08-06 1962-08-06 Abrasive wheel

Publications (1)

Publication Number Publication Date
GB962218A true GB962218A (en) 1964-07-01

Family

ID=22800922

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15759/63A Expired GB962218A (en) 1962-08-06 1963-04-22 Abrasive wheel

Country Status (2)

Country Link
US (1) US3117400A (en)
GB (1) GB962218A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378345B (en) * 1982-03-18 1985-07-25 Swarovski Tyrolit Schleif GRINDING TOOL
WO1995027594A1 (en) * 1994-04-11 1995-10-19 Bruno Schmitz Schleifmittelwerk Gmbh Cup-type grinding wheel

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3164933A (en) * 1962-08-28 1965-01-12 Labowsky Andrew Grinding wheel
US4001981A (en) * 1974-02-19 1977-01-11 E. I. Du Pont De Nemours And Company Abrasive article
IT1199915B (en) * 1985-12-13 1989-01-05 Oreste Veglio REFINEMENTS WITH DIAMOND SEGMENTS AND INSERTS
JP2004291213A (en) * 2003-03-28 2004-10-21 Noritake Super Abrasive:Kk Grinding wheel
US10542844B2 (en) * 2014-05-30 2020-01-28 Meredith Wilson Cutting surface with integrated measuring receptacles
US9844853B2 (en) 2014-12-30 2017-12-19 Saint-Gobain Abrasives, Inc./Saint-Gobain Abrasifs Abrasive tools and methods for forming same
US10189145B2 (en) 2015-12-30 2019-01-29 Saint-Gobain Abrasives, Inc. Abrasive tools and methods for forming same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US980882A (en) * 1909-12-27 1911-01-03 Henry B Nichols Grinding-machine.
US1820581A (en) * 1928-03-30 1931-08-25 Gen Abrasive Company Inc Abrasive wheel
US2009222A (en) * 1931-11-11 1935-07-23 Micromatic Hone Corp Abrading element
US2225193A (en) * 1937-09-15 1940-12-17 Carborundum Co Abrasive wheel
US2194546A (en) * 1937-11-04 1940-03-26 American Optical Corp Diamond lap
US2746220A (en) * 1953-08-28 1956-05-22 Thomas Emil Leonard Grinding wheel cooling device
US2942387A (en) * 1958-03-03 1960-06-28 Frederick W Lindblad Cup-shaped diamond grinding wheel
US3016662A (en) * 1958-09-11 1962-01-16 Micromatic Hone Corp Ball honing tool
US2947206A (en) * 1959-10-13 1960-08-02 James H Flanagan Self-lubricating trepanning drill

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378345B (en) * 1982-03-18 1985-07-25 Swarovski Tyrolit Schleif GRINDING TOOL
WO1995027594A1 (en) * 1994-04-11 1995-10-19 Bruno Schmitz Schleifmittelwerk Gmbh Cup-type grinding wheel

Also Published As

Publication number Publication date
US3117400A (en) 1964-01-14

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