FR2365413A1 - Spray arrangement for wet grinding machine - has internal teeth in elastomer segment which deflect coolant back against workpiece - Google Patents

Spray arrangement for wet grinding machine - has internal teeth in elastomer segment which deflect coolant back against workpiece

Info

Publication number
FR2365413A1
FR2365413A1 FR7628732A FR7628732A FR2365413A1 FR 2365413 A1 FR2365413 A1 FR 2365413A1 FR 7628732 A FR7628732 A FR 7628732A FR 7628732 A FR7628732 A FR 7628732A FR 2365413 A1 FR2365413 A1 FR 2365413A1
Authority
FR
France
Prior art keywords
segment
workpiece
grinding machine
internal teeth
wet grinding
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
FR7628732A
Other languages
French (fr)
Other versions
FR2365413B1 (en
Inventor
Bernard Bourgoin
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.)
Centre Technique des Industries Mecaniques CETIM
Original Assignee
Centre Technique des Industries Mecaniques CETIM
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 Centre Technique des Industries Mecaniques CETIM filed Critical Centre Technique des Industries Mecaniques CETIM
Priority to FR7628732A priority Critical patent/FR2365413A1/en
Priority to DE2743017A priority patent/DE2743017C3/en
Priority to US05/836,007 priority patent/US4176500A/en
Priority to IT27890/77A priority patent/IT1086387B/en
Priority to SU772524547A priority patent/SU824884A3/en
Priority to JP52115040A priority patent/JPS6052913B2/en
Priority to GB40029/77A priority patent/GB1576928A/en
Publication of FR2365413A1 publication Critical patent/FR2365413A1/en
Application granted granted Critical
Publication of FR2365413B1 publication Critical patent/FR2365413B1/fr
Granted 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-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

The spray arrangement incorporates a segment which is made from an elastomer. The face of the segment which is opposite the cylindrical surface which is being ground, has a number of teeth or serrations which run parallel to the centreline of the workpiece. The teeth on the segment have a sloping surface at one side, so that coolant which is flung off the workpiece by centrifugal force is deflected back again against the workpiece. The radius of the segment can be adjusted by means of a screw to suit the radius of the workpiece. Coolant is supplied to the workpiece from the inside of the segment.
FR7628732A 1976-09-24 1976-09-24 Spray arrangement for wet grinding machine - has internal teeth in elastomer segment which deflect coolant back against workpiece Granted FR2365413A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7628732A FR2365413A1 (en) 1976-09-24 1976-09-24 Spray arrangement for wet grinding machine - has internal teeth in elastomer segment which deflect coolant back against workpiece
DE2743017A DE2743017C3 (en) 1976-09-24 1977-09-23 Coolant shower for peripheral grinding wheels
US05/836,007 US4176500A (en) 1976-09-24 1977-09-23 Sprinkling device for grinding wheels
IT27890/77A IT1086387B (en) 1976-09-24 1977-09-23 SPRAYING DEVICE FOR GRINDING WHEELS
SU772524547A SU824884A3 (en) 1976-09-24 1977-09-23 Device for cooling grinding circle
JP52115040A JPS6052913B2 (en) 1976-09-24 1977-09-24 Grinding wheel injection device
GB40029/77A GB1576928A (en) 1976-09-24 1977-09-26 Sprinkling devices for grinding wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7628732A FR2365413A1 (en) 1976-09-24 1976-09-24 Spray arrangement for wet grinding machine - has internal teeth in elastomer segment which deflect coolant back against workpiece

Publications (2)

Publication Number Publication Date
FR2365413A1 true FR2365413A1 (en) 1978-04-21
FR2365413B1 FR2365413B1 (en) 1983-01-28

Family

ID=9178037

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628732A Granted FR2365413A1 (en) 1976-09-24 1976-09-24 Spray arrangement for wet grinding machine - has internal teeth in elastomer segment which deflect coolant back against workpiece

Country Status (2)

Country Link
FR (1) FR2365413A1 (en)
SU (1) SU824884A3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461552A2 (en) * 1979-07-19 1981-02-06 Centre Techn Ind Mecanique WATERING DEVICE FOR RECTIFICATION WHEEL
FR2752182A1 (en) * 1996-08-07 1998-02-13 Snecma Liquid spray nozzle for abrasive wheel of grinding machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461552A2 (en) * 1979-07-19 1981-02-06 Centre Techn Ind Mecanique WATERING DEVICE FOR RECTIFICATION WHEEL
FR2752182A1 (en) * 1996-08-07 1998-02-13 Snecma Liquid spray nozzle for abrasive wheel of grinding machine

Also Published As

Publication number Publication date
SU824884A3 (en) 1981-04-23
FR2365413B1 (en) 1983-01-28

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Legal Events

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CL Concession to grant licences
CL Concession to grant licences
RL Notice of termination of a licence
ST Notification of lapse