GB1190534A - Electrochemical Grinding Wheel. - Google Patents

Electrochemical Grinding Wheel.

Info

Publication number
GB1190534A
GB1190534A GB07039/68A GB1703968A GB1190534A GB 1190534 A GB1190534 A GB 1190534A GB 07039/68 A GB07039/68 A GB 07039/68A GB 1703968 A GB1703968 A GB 1703968A GB 1190534 A GB1190534 A GB 1190534A
Authority
GB
United Kingdom
Prior art keywords
abrasive
conductive powder
clay
composition
point
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
GB07039/68A
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.)
Saint Gobain Abrasives Inc
Original Assignee
Norton Co
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 Norton Co filed Critical Norton Co
Publication of GB1190534A publication Critical patent/GB1190534A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Abstract

1,190,534. Abrasive wheels. NORTON CO. 9 April, 1968 [18 May, 1967], No. 17039/68. Heading C4V. [Also in Division C7] An electrically conductive grinding tool is prepared by mixing finely divided electrically conductive powder with ceramic bonding material having a lower melting-point than the conductive powder, and combining a wetted abrasive, with the mixture and moulding the overall mix to shape and firing at a temperature below the melting-point of the conductive powder. The conductive material may be silver or copper. The ceramic bonding material may be a composition of metallic oxides, and clay, a composition of clay and glass, or sodium carbonate or boric acid and the abrasive may be silicon carbide.
GB07039/68A 1967-05-18 1968-04-09 Electrochemical Grinding Wheel. Expired GB1190534A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63932667A 1967-05-18 1967-05-18

Publications (1)

Publication Number Publication Date
GB1190534A true GB1190534A (en) 1970-05-06

Family

ID=24563652

Family Applications (1)

Application Number Title Priority Date Filing Date
GB07039/68A Expired GB1190534A (en) 1967-05-18 1968-04-09 Electrochemical Grinding Wheel.

Country Status (6)

Country Link
US (1) US3510994A (en)
CS (1) CS150579B2 (en)
DE (1) DE1765433A1 (en)
ES (1) ES353699A1 (en)
FR (1) FR1569906A (en)
GB (1) GB1190534A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909991A (en) * 1970-09-22 1975-10-07 Norton Co Process for making sintered abrasive grains
SU1135625A1 (en) * 1978-05-04 1985-01-23 Всесоюзный научно-исследовательский и конструкторско-технологический институт природных алмазов и инструмента Composition for making abrasive tools
JPS57194824A (en) * 1981-05-21 1982-11-30 Nikko Kikai Kk Disk for grinding
JPS59182065A (en) * 1983-03-31 1984-10-16 Inoue Japax Res Inc Grind stone made of abrasive grains
TW201223699A (en) * 2010-09-03 2012-06-16 Saint Gobain Abrasives Inc Bonded abrasive articles, method of forming such articles, and grinding performance of such articles
TWI613285B (en) 2010-09-03 2018-02-01 聖高拜磨料有限公司 Bonded abrasive article and method of forming
WO2014106159A1 (en) 2012-12-31 2014-07-03 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of grinding
US9266219B2 (en) 2012-12-31 2016-02-23 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of grinding
CN104994996B (en) 2012-12-31 2017-12-05 圣戈班磨料磨具有限公司 Bonded abrasive articles and method for grinding
US9833877B2 (en) 2013-03-31 2017-12-05 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of grinding

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2233176A (en) * 1940-03-28 1941-02-25 Carborundum Co Manufacture of bonded abrasive articles
FR933685A (en) * 1945-09-21 1948-04-28 Dentatus Ab Grinding wheel and its manufacturing process
US2555174A (en) * 1948-06-15 1951-05-29 J K Smit & Sons Inc Vitreous bonded diamond abrasive product and method of making same
US3062633A (en) * 1958-12-30 1962-11-06 Norton Co Electrically conductive organic bonded grinding wheel
US3216854A (en) * 1960-06-06 1965-11-09 Gen Electric Method for making an electrolytic grinding wheel
GB1010506A (en) * 1960-11-30 1965-11-17 Carborundum Co Improvements in abrasive products
US3283448A (en) * 1964-08-14 1966-11-08 Bay State Abrasive Products Co Organic bonded abrasive article
US3433730A (en) * 1965-04-28 1969-03-18 Gen Electric Electrically conductive tool and method for making

Also Published As

Publication number Publication date
US3510994A (en) 1970-05-12
FR1569906A (en) 1969-06-06
DE1765433A1 (en) 1971-07-29
CS150579B2 (en) 1973-09-04
ES353699A1 (en) 1970-02-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees