ATE53324T1 - PROCESS FOR MANUFACTURING AN ELASTIC ABRASIVE BODY. - Google Patents

PROCESS FOR MANUFACTURING AN ELASTIC ABRASIVE BODY.

Info

Publication number
ATE53324T1
ATE53324T1 AT86105309T AT86105309T ATE53324T1 AT E53324 T1 ATE53324 T1 AT E53324T1 AT 86105309 T AT86105309 T AT 86105309T AT 86105309 T AT86105309 T AT 86105309T AT E53324 T1 ATE53324 T1 AT E53324T1
Authority
AT
Austria
Prior art keywords
negative mould
abrasive
carrier layer
recesses
layer
Prior art date
Application number
AT86105309T
Other languages
German (de)
Inventor
Karl Dr Elbel
Gottfried Wachter
Original Assignee
Carborundum Schleifmittel
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 Carborundum Schleifmittel filed Critical Carborundum Schleifmittel
Application granted granted Critical
Publication of ATE53324T1 publication Critical patent/ATE53324T1/en

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. Method of manufacturing a resilient grinding body for grinding in conformity with a particular configuration, which grinding body includes a carrier layer and an abrasive layer, which is applied to said carrier layer and is formed from free-standing abrasive knubs formed from a mixture of binding agent and abrasive grain, by the utilisation of a negative mould, which is insertable into a hollow-cylindrical supporting member and has inwardly orientated ribs and recesses interposed therebetween, for the production of the abrasive layer, characterised in that the hollow-cylindrical supporting member (17), together with the negative mould (18), is so disposed above a cylindrical basic body, formed from a core (14) and the carrier layer (12) applied to said core, that initially the lower internal edge of the internal circumferential face of the negative mould (18) containing the internal edges of the ribs (11C) coincides with the outer upper edge of the carrier layer (12), in that subsequently, commencing with the lowermost recesses (11B) of the negative mould (18), said recesses are filled with the mixture of binding agent and abrasive grain (23), whereby, depending on the level of filling, the negative mould (18) is continuously or stepwisely lowered over the basic body such that the filled recesses (11B) are sealed by the circumferential face of the carrier layer (12), and in that, after the mixture of binding agent and abrasive grain (23) has hardened, the supporting member (17) is removed, together with the negative mould (18), from the abrasive layer (11) which has thus been produced.
AT86105309T 1986-04-17 1986-04-17 PROCESS FOR MANUFACTURING AN ELASTIC ABRASIVE BODY. ATE53324T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP86105309A EP0242410B1 (en) 1986-04-17 1986-04-17 Method of manufacturing an elastic grinding body

Publications (1)

Publication Number Publication Date
ATE53324T1 true ATE53324T1 (en) 1990-06-15

Family

ID=8195069

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86105309T ATE53324T1 (en) 1986-04-17 1986-04-17 PROCESS FOR MANUFACTURING AN ELASTIC ABRASIVE BODY.

Country Status (3)

Country Link
EP (1) EP0242410B1 (en)
AT (1) ATE53324T1 (en)
DE (1) DE3671712D1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO940241A1 (en) * 1994-05-23 1995-11-23 Ghines S R L STRATIFIED CONSTITUTION WHEEL FOR WORKING THE EDGES OF MARBLE, GRANITE AND SIMILAR SHEETS
CN105945738A (en) * 2016-05-05 2016-09-21 珠海市巨海科技有限公司 Resin binder grinding tool and manufacturing method thereof
CN105751086A (en) * 2016-05-05 2016-07-13 珠海市巨海科技有限公司 Metal bond grinding tool and manufacturing method thereof
CN105729318A (en) * 2016-05-05 2016-07-06 珠海市巨海科技有限公司 Grinding wheel for polishing and grinding ceramic tile biscuit, manufacturing method of grinding wheel and polishing and grinding apparatus and polishing and grinding method for ceramic tile biscuit
CN109202578A (en) * 2017-07-05 2019-01-15 常州市岚钨合金有限公司 A kind of wheeled polishing system of the frosted on floor
JP7152922B2 (en) * 2018-10-02 2022-10-13 株式会社ディスコ Grinding wheel manufacturing method
WO2021025602A1 (en) * 2019-08-07 2021-02-11 Saab Ab A mould tool assembly
CN111515872B (en) * 2020-04-10 2022-01-11 广东大市智能装备有限公司 Powder metallurgy integrated forming method for hollow diamond

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB498951A (en) * 1937-01-12 1939-01-17 Norton Grinding Wheel Co Ltd Composite grinding wheel and method of making the same
FR1142688A (en) * 1956-02-15 1957-09-20 Advanced abrasive tool and its manufacturing process
DE2341329A1 (en) * 1973-08-16 1975-03-13 Wilhelm H Spira Finish machining of toric faces - uses a plastic shell with toric working face selectively coated with working material
DE3219567A1 (en) * 1982-05-25 1983-12-01 SEA Schleifmittel Entwicklung Anwendung GmbH, 7530 Pforzheim ELASTIC GRINDING BODY AND METHOD FOR THE PRODUCTION THEREOF
DE3301925A1 (en) * 1983-01-21 1984-07-26 SEA Schleifmittel Entwicklung Anwendung GmbH, 7530 Pforzheim METHOD FOR PRODUCING ABRASIVE BODIES
DE3346916A1 (en) * 1983-12-24 1985-07-04 Elbel-Raberain, Anne-Marie, 7530 Pforzheim METHOD FOR PRODUCING ELASTIC GRINDING BODIES
US4523930A (en) * 1984-08-06 1985-06-18 Norton Company Method of manufacturing composite grinding wheel

Also Published As

Publication number Publication date
DE3671712D1 (en) 1990-07-12
EP0242410A1 (en) 1987-10-28
EP0242410B1 (en) 1990-06-06

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Legal Events

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