GB901835A - Method and means for dressing grinding wheels - Google Patents

Method and means for dressing grinding wheels

Info

Publication number
GB901835A
GB901835A GB1774961A GB1774961A GB901835A GB 901835 A GB901835 A GB 901835A GB 1774961 A GB1774961 A GB 1774961A GB 1774961 A GB1774961 A GB 1774961A GB 901835 A GB901835 A GB 901835A
Authority
GB
United Kingdom
Prior art keywords
inch
pin
grinding
machines
centre
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
GB1774961A
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.)
Unifrax 1 LLC
Original Assignee
Carborundum Co
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
Priority claimed from US32159A external-priority patent/US3078835A/en
Application filed by Carborundum Co filed Critical Carborundum Co
Publication of GB901835A publication Critical patent/GB901835A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/04Devices or means for dressing or conditioning abrasive surfaces of cylindrical or conical surfaces on abrasive tools or wheels
    • B24B53/053Devices or means for dressing or conditioning abrasive surfaces of cylindrical or conical surfaces on abrasive tools or wheels using a rotary dressing tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/12Dressing tools; Holders therefor

Landscapes

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

Abstract

901,835. Truing grinding-wheels. CARBORUNDUM CO. May 16, 1961 [May 27, 1960], No. 17749/61. Class 60. A cylindrical " pin " of bonded diamond grit is used for truing the grinding wheels of either centreless or centre-type grinding machines. In the case of centreless machines the pin is passed through the machine between the grinding and regulating wheels, but for centre-type machines it is mounted on centres in place of the work. For centreless machines the pin 19, Fig. 3, may by wholly of diamond grit and of substantially the same diameter as the work, if the latter is less than ¢-inch; if larger it may have a steel core 20 with a bonded diamond covering 22 of <SP>1</SP>/ 32 to <SP>3</SP>/ 32 inch thickness; the diameter of the pin may be greater or smaller than that of the work when used for centre-type grinding and the core 26, Fig. 4, is lengthened to provide centre holes 30. The truing face 28 may have a width greater or less than that of the wheel 32; for in-feed work the pin may be of " stepped " diameters. Any conventional bond may be used; tungsten carbide with cobalt, may be hot-pressed in a graphite mould at a temperature of 1300‹ C. and at 4000 lb. per square inch, to form, a sleeve, e.g. ¢ inch long of #-inch external and #-inch internal diameters but bronze or steel are stated to be suitable bonding materials.
GB1774961A 1960-05-27 1961-05-16 Method and means for dressing grinding wheels Expired GB901835A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32159A US3078835A (en) 1960-05-27 1960-05-27 Method for dressing grinding wheels

Publications (1)

Publication Number Publication Date
GB901835A true GB901835A (en) 1962-07-25

Family

ID=21863425

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1774961A Expired GB901835A (en) 1960-05-27 1961-05-16 Method and means for dressing grinding wheels

Country Status (1)

Country Link
GB (1) GB901835A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5441449A (en) * 1994-06-16 1995-08-15 Hart; Glen B. Integratable grinding wheel dresser
WO2010100073A1 (en) * 2009-03-06 2010-09-10 Rhodius Schleifwerkzeuge Gmbh & Co Kg Abrasive point

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5441449A (en) * 1994-06-16 1995-08-15 Hart; Glen B. Integratable grinding wheel dresser
WO2010100073A1 (en) * 2009-03-06 2010-09-10 Rhodius Schleifwerkzeuge Gmbh & Co Kg Abrasive point

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