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FR2442695A1 - Cooled horizontal grinding disc - has peripheral slot receiving coolant by centrifugal action through bores from recess in upper disc surface - Google Patents

Cooled horizontal grinding disc - has peripheral slot receiving coolant by centrifugal action through bores from recess in upper disc surface

Info

Publication number
FR2442695A1
FR2442695A1 FR7929507A FR7929507A FR2442695A1 FR 2442695 A1 FR2442695 A1 FR 2442695A1 FR 7929507 A FR7929507 A FR 7929507A FR 7929507 A FR7929507 A FR 7929507A FR 2442695 A1 FR2442695 A1 FR 2442695A1
Authority
FR
France
Prior art keywords
disc
recess
bores
centrifugal action
peripheral slot
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.)
Granted
Application number
FR7929507A
Other languages
French (fr)
Other versions
FR2442695B1 (en
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 Industries SA
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
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 Saint Gobain Industries SA, Compagnie de Saint Gobain SA filed Critical Saint Gobain Industries SA
Publication of FR2442695A1 publication Critical patent/FR2442695A1/en
Application granted granted Critical
Publication of FR2442695B1 publication Critical patent/FR2442695B1/fr
Granted 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
    • B24D5/10—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with cooling provisions, e.g. with radial slots

Landscapes

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

Abstract

The disc has a peripheral slot (5) in its outer circumference through which coolant emerges under centrifugal action. The disc is arranged in a horizontal plane and has its upper surface recessed (7). Bores (6) inside the disc connect this recess to the slot (5). The disc may consist of an upper (2) and a lower disc (1) with the recess (7) provided in the upper disc (2). The recess (7) may be cylindrical and have its bottom surface sloping down to the rim (10), the bores (6) being arranged at the lowest level of the bottom. The slot may contain abrasive inserts (3, 4) at the disc periphery.
FR7929507A 1978-11-30 1979-11-30 Cooled horizontal grinding disc - has peripheral slot receiving coolant by centrifugal action through bores from recess in upper disc surface Granted FR2442695A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782851737 DE2851737A1 (en) 1978-11-30 1978-11-30 COOLED GRINDING WHEEL

Publications (2)

Publication Number Publication Date
FR2442695A1 true FR2442695A1 (en) 1980-06-27
FR2442695B1 FR2442695B1 (en) 1982-12-17

Family

ID=6055897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929507A Granted FR2442695A1 (en) 1978-11-30 1979-11-30 Cooled horizontal grinding disc - has peripheral slot receiving coolant by centrifugal action through bores from recess in upper disc surface

Country Status (2)

Country Link
DE (1) DE2851737A1 (en)
FR (1) FR2442695A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1162033A1 (en) * 2000-06-05 2001-12-12 Benteler Maschinenbau GmbH & Co.KG Edge grinding method and apparatus
EP1319469A1 (en) * 2001-12-14 2003-06-18 United Technologies Corporation Grinding Wheels
US20140329448A1 (en) * 2012-01-17 2014-11-06 Guilin Champion Union Diamond Co., Ltd. Grinding wheel

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29708235U1 (en) * 1997-05-07 1997-09-11 Heinrich Lippert GmbH, 74925 Epfenbach Grinding wheel
DE19738394A1 (en) * 1997-09-03 1999-03-11 Gherman Prof Dr Ing Draghiciu Grinding tool as cutting machine tool with cooling and lubricating medium feed
ES2628824T3 (en) * 2010-07-12 2017-08-04 Saint-Gobain Abrasives, Inc. Abrasive article for forming industrial materials
CN102528677B (en) * 2012-01-17 2015-04-15 桂林创源金刚石有限公司 High-efficiency cutting grinding wheel
CN102528676B (en) * 2012-01-17 2015-05-06 桂林创源金刚石有限公司 Internal cooling type grinding wheel for external cooling type grinding machine
JP6862040B2 (en) * 2017-03-31 2021-04-21 サンーゴバン アブレイシブズ，インコーポレイティド Grindstone assembly
EP3867014A4 (en) 2018-10-19 2022-07-13 Saint-Gobain Abrasives, Inc. Grinding wheel assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1162033A1 (en) * 2000-06-05 2001-12-12 Benteler Maschinenbau GmbH & Co.KG Edge grinding method and apparatus
EP1319469A1 (en) * 2001-12-14 2003-06-18 United Technologies Corporation Grinding Wheels
US6739960B2 (en) 2001-12-14 2004-05-25 United Technologies Corporation Turbine ported grinding wheels
US20140329448A1 (en) * 2012-01-17 2014-11-06 Guilin Champion Union Diamond Co., Ltd. Grinding wheel

Also Published As

Publication number Publication date
FR2442695B1 (en) 1982-12-17
DE2851737A1 (en) 1980-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse