GB1360014A - Internally lubricated grinding wheel arrangements for grindling machines - Google Patents

Internally lubricated grinding wheel arrangements for grindling machines

Info

Publication number
GB1360014A
GB1360014A GB2902971A GB2902971A GB1360014A GB 1360014 A GB1360014 A GB 1360014A GB 2902971 A GB2902971 A GB 2902971A GB 2902971 A GB2902971 A GB 2902971A GB 1360014 A GB1360014 A GB 1360014A
Authority
GB
United Kingdom
Prior art keywords
grinding
chamber
grinding wheel
wheel
wheel member
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
GB2902971A
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of GB1360014A publication Critical patent/GB1360014A/en
Expired 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)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

1360014 Grinding BENDIX CORP 21 June 1971 [22 June 1970] 29029/71 Heading B3D An internally lubricated grinding wheel arrangement comprises a relatively porous grinding wheel member 52, means mounting the member for rotation and advancement into a workpiece, means for supplying a lubricating liquid to the wheel member to produce outward irrigation of the liquid through the wheel member voids and including a circumferentially extending internal chamber 80 and means 76, 78 directing the liquid into the chamber, and cooling means 104, 106 for directing a coolant supply externally of the wheel member to the grinding zone whereby the grinding wheel member is lubricated by internal liquid flow while being cooled by external liquid flow. The grinding wheel member 52 is clamped between hub members 54, 56, the member 56 being formed on an annular part secured to a drum 94 supported by bearings 96, 98 on a stub shaft 90 and provided with a pulley 100 for a belt drive. The grinding member 52 is spaced from the annular member to form the chamber 80, and each of the hub members 54, 56 has an oil ring 68, 70 provided with pockets 72, 74 supplied with lubricant from tubes 82, 84, the lubricant in the pockets passing through passages 76, 78 having metering orifices 79, 81 to the chamber 80. From the chamber, the lubricant migrates under centrifugal force through the voids in the grinding wheel to its external surface. Coolant is supplied to the surface of the wheel from nozzles 104.
GB2902971A 1970-06-22 1971-06-21 Internally lubricated grinding wheel arrangements for grindling machines Expired GB1360014A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4835570A 1970-06-22 1970-06-22

Publications (1)

Publication Number Publication Date
GB1360014A true GB1360014A (en) 1974-07-17

Family

ID=21954130

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2902971A Expired GB1360014A (en) 1970-06-22 1971-06-21 Internally lubricated grinding wheel arrangements for grindling machines

Country Status (5)

Country Link
US (1) US3699728A (en)
JP (1) JPS549358B1 (en)
CA (1) CA931762A (en)
DE (1) DE2130897C3 (en)
GB (1) GB1360014A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444113A1 (en) * 1978-12-13 1980-07-11 Voith Gmbh DEFIBRATION PROCESS AND WHEEL FOR THE MANUFACTURE OF PULP

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328552A (en) * 1966-04-04 1967-06-27 Square D Co Electric switching device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123950A (en) * 1964-03-10 Ultrasonic cleaning of grinding wheels
US500561A (en) * 1893-07-04 Emery-wheel
US796466A (en) * 1904-07-18 1905-08-08 Georg Stolzenberg Grindstone.
US1241236A (en) * 1915-06-08 1917-09-25 Maurice Mathy Machine for grinding the rims of glass vessels.
US1396123A (en) * 1920-08-07 1921-11-08 B L Schmidt Company Internal-grinding machine
US1482855A (en) * 1921-02-03 1924-02-05 Greenfield Tap & Die Corp Mechanism for supplying liquid to grinding machines
US1539742A (en) * 1923-05-15 1925-05-26 Micro Machine Company Method of grinding
US1832104A (en) * 1928-02-13 1931-11-17 Greenfield Tap & Die Corp Internal grinding machine
US2000288A (en) * 1929-01-15 1935-05-07 Gen Motors Corp Bore cutting machine
US2560944A (en) * 1948-07-08 1951-07-17 Oliver Instr Company Cooling system and apparatus for abrasive wheels
US2914892A (en) * 1956-12-28 1959-12-01 Fouquet Eugene Process and arrangements for simultaneous lubrication and cooling of the piece of work and the cutting tools during machining operations
US3167893A (en) * 1962-11-05 1965-02-02 Sheffield Corp Apparatus for cleaning grinding wheels
US3417517A (en) * 1965-12-14 1968-12-24 Howard E. Rose Grinding apparatus
US3543451A (en) * 1967-10-26 1970-12-01 Day Ton Progress Corp Accessory for machine tools

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444113A1 (en) * 1978-12-13 1980-07-11 Voith Gmbh DEFIBRATION PROCESS AND WHEEL FOR THE MANUFACTURE OF PULP

Also Published As

Publication number Publication date
DE2130897A1 (en) 1971-12-30
CA931762A (en) 1973-08-14
US3699728A (en) 1972-10-24
JPS549358B1 (en) 1979-04-24
DE2130897C3 (en) 1980-05-22
DE2130897B2 (en) 1979-09-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee