JPS4920790A - - Google Patents

Info

Publication number
JPS4920790A
JPS4920790A JP48041476A JP4147673A JPS4920790A JP S4920790 A JPS4920790 A JP S4920790A JP 48041476 A JP48041476 A JP 48041476A JP 4147673 A JP4147673 A JP 4147673A JP S4920790 A JPS4920790 A JP S4920790A
Authority
JP
Japan
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
JP48041476A
Other languages
Japanese (ja)
Other versions
JPS5216839B2 (en
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 filed Critical
Publication of JPS4920790A publication Critical patent/JPS4920790A/ja
Publication of JPS5216839B2 publication Critical patent/JPS5216839B2/ja
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
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
    • B24B53/08—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels controlled by information means, e.g. patterns, templets, punched tapes or the like
    • 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
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/18—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the presence of dressing tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Machine Tool Copy Controls (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
JP48041476A 1972-04-14 1973-04-13 Expired JPS5216839B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00244132A US3798840A (en) 1972-04-14 1972-04-14 Grinding machine with a cam-controlled dressing apparatus

Publications (2)

Publication Number Publication Date
JPS4920790A true JPS4920790A (en) 1974-02-23
JPS5216839B2 JPS5216839B2 (en) 1977-05-11

Family

ID=22921483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48041476A Expired JPS5216839B2 (en) 1972-04-14 1973-04-13

Country Status (4)

Country Link
US (1) US3798840A (en)
JP (1) JPS5216839B2 (en)
DE (1) DE2319263A1 (en)
GB (1) GB1414718A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061952A (en) * 1975-04-14 1977-12-06 Cranfield Institute Of Technology Computer-controlled machine tool
US4188522A (en) * 1975-11-06 1980-02-12 Amchem Company Limited Method of machining a workpiece to a predetermined depth using a machining process in which machine tool wear occurs
JPS55156253A (en) * 1979-05-25 1980-12-05 Hitachi Ltd Car engine starter
US4450651A (en) * 1981-05-11 1984-05-29 Ex-Cell-O Corporation Stationary grinding wheel dressing unit
GB8404526D0 (en) * 1984-02-21 1984-03-28 Scottish Grain Distillers Ltd Decharring whisky casks
SE8404350L (en) * 1984-08-31 1986-03-01 Lidkoepings Mekaniska Verkstad DEVICE FOR PROFILE SHARPING OF A GRINDING DISC
CN107900788B (en) * 2017-11-24 2020-04-24 上海华力微电子有限公司 Method for improving thickness stability of interlayer medium grinding process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862493A (en) * 1957-05-24 1958-12-02 Sculli Machine Company Inc Device for contouring grinding wheels
FR1196778A (en) * 1957-06-12 1959-11-26 Ulvsunda Verkst Er Aktiebolag Device for forming objects by machining, such as grinding discs
US3403480A (en) * 1965-08-26 1968-10-01 Heald Machine Co Machine tool using the abrasion process
GB1167819A (en) * 1967-06-30 1969-10-22 Aziona Cimat Soc Per Improvements in or relating to Machine Tools.
US3605344A (en) * 1969-11-24 1971-09-20 Heald Machine Co Grinding machine

Also Published As

Publication number Publication date
DE2319263A1 (en) 1973-10-31
US3798840A (en) 1974-03-26
GB1414718A (en) 1975-11-19
JPS5216839B2 (en) 1977-05-11

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