FR2414980A1 - WHEEL COOLING METHODS AND APPARATUS - Google Patents

WHEEL COOLING METHODS AND APPARATUS

Info

Publication number
FR2414980A1
FR2414980A1 FR7900469A FR7900469A FR2414980A1 FR 2414980 A1 FR2414980 A1 FR 2414980A1 FR 7900469 A FR7900469 A FR 7900469A FR 7900469 A FR7900469 A FR 7900469A FR 2414980 A1 FR2414980 A1 FR 2414980A1
Authority
FR
France
Prior art keywords
ice
rod
grinding wheel
cooling methods
cooling means
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.)
Pending
Application number
FR7900469A
Other languages
French (fr)
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.)
Lidkopings Mekaniska Verkstads AB
Original Assignee
Lidkopings Mekaniska Verkstads AB
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 Lidkopings Mekaniska Verkstads AB filed Critical Lidkopings Mekaniska Verkstads AB
Publication of FR2414980A1 publication Critical patent/FR2414980A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)

Abstract

L'appareil selon l'invention comprend un moyen solide 4 de refroidissement placé à l'intérieur d'un support 3. Un piston 5 de pression presse le moyen de refroidissement contre la meule 1, en amont du point de contact de la meule avec la pièce 2. Le moyen de refroidissement est généralement de la glace mélangée à des huiles en émulsion. Ces dernières peuvent également recouvrir partiellement ou complètement la tige de glace. Des canaux d'alimentation en lubrifiant peuvent être prévus également dans la tige de glace. La présente invention est notamment applicable aux meules tournant à grande vitesse.The apparatus according to the invention comprises a solid cooling means 4 placed inside a support 3. A pressure piston 5 presses the cooling means against the grinding wheel 1, upstream of the point of contact of the grinding wheel with part 2. The cooling medium is generally ice mixed with emulsion oils. These can also partially or completely cover the rod with ice. Lubricant supply channels can also be provided in the ice rod. The present invention is particularly applicable to grinding wheels rotating at high speed.

FR7900469A 1978-01-10 1979-01-09 WHEEL COOLING METHODS AND APPARATUS Pending FR2414980A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7800218A SE416025B (en) 1978-01-10 1978-01-10 PROCEDURE AND DEVICE FOR REFRIGERATING SLIDES

Publications (1)

Publication Number Publication Date
FR2414980A1 true FR2414980A1 (en) 1979-08-17

Family

ID=20333622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900469A Pending FR2414980A1 (en) 1978-01-10 1979-01-09 WHEEL COOLING METHODS AND APPARATUS

Country Status (6)

Country Link
JP (1) JPS54101592A (en)
DE (1) DE2900409C3 (en)
FR (1) FR2414980A1 (en)
GB (1) GB2012195A (en)
IT (1) IT1162703B (en)
SE (1) SE416025B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2469835C1 (en) * 2011-08-09 2012-12-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" Step-by-step supply method of lubricating cooling process agents

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT376389B (en) * 1981-07-20 1984-11-12 Swarovski Tyrolit Schleif ABRASIVE TOOLS TO SUPPORT GRINDING OR SEPARATING A WORKPIECE
DE3241477A1 (en) * 1982-11-10 1984-05-10 Dipl.-Ing. Hans Ehlermann GmbH & Co KG, 2810 Verden METHOD AND DEVICE FOR LINKING A BOOK
JPS62134657U (en) * 1986-02-17 1987-08-25
US5129190A (en) * 1990-10-31 1992-07-14 Eaton Corporation Machining and apparatus
ES2315064B1 (en) * 2005-11-23 2009-12-03 Ideko, S. Coop. TEMPLE COOLING SYSTEM BY RECTIFICATION.
EP2352601A4 (en) * 2008-11-10 2013-12-04 Kelsan Technologies Corp Consumable applicator
KR101530269B1 (en) * 2014-01-15 2015-06-23 주식회사 엘지실트론 Apparatus for Wafer Grinding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2469835C1 (en) * 2011-08-09 2012-12-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" Step-by-step supply method of lubricating cooling process agents

Also Published As

Publication number Publication date
SE7800218L (en) 1979-07-11
DE2900409B2 (en) 1980-03-27
DE2900409C3 (en) 1980-11-27
GB2012195A (en) 1979-07-25
JPS54101592A (en) 1979-08-10
IT7919117A0 (en) 1979-01-08
IT1162703B (en) 1987-04-01
SE416025B (en) 1980-11-24
DE2900409A1 (en) 1979-07-12

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