FR2252173A1 - Controlling feed and return motions of grinder - involves partial return, to relieve workpiece and grinder, before finish-grinding - Google Patents

Controlling feed and return motions of grinder - involves partial return, to relieve workpiece and grinder, before finish-grinding

Info

Publication number
FR2252173A1
FR2252173A1 FR7438841A FR7438841A FR2252173A1 FR 2252173 A1 FR2252173 A1 FR 2252173A1 FR 7438841 A FR7438841 A FR 7438841A FR 7438841 A FR7438841 A FR 7438841A FR 2252173 A1 FR2252173 A1 FR 2252173A1
Authority
FR
France
Prior art keywords
grinder
workpiece
grinding
return
relieve
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
FR7438841A
Other languages
English (en)
French (fr)
Other versions
FR2252173B3 (de
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.)
MOVOMATIC SA
Original Assignee
MOVOMATIC SA
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 MOVOMATIC SA filed Critical MOVOMATIC SA
Publication of FR2252173A1 publication Critical patent/FR2252173A1/fr
Application granted granted Critical
Publication of FR2252173B3 publication Critical patent/FR2252173B3/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
    • 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
    • B24B49/02—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 according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
    • B24B49/04—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 according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent involving measurement of the workpiece at the place of grinding during grinding operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/013—Control or regulation of feed movement
    • B23Q15/02—Control or regulation of feed movement according to the instantaneous size and the required size of the workpiece acted upon

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
FR7438841A 1973-11-27 1974-11-27 Controlling feed and return motions of grinder - involves partial return, to relieve workpiece and grinder, before finish-grinding Granted FR2252173A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1667673A CH565011A5 (de) 1973-11-27 1973-11-27

Publications (2)

Publication Number Publication Date
FR2252173A1 true FR2252173A1 (en) 1975-06-20
FR2252173B3 FR2252173B3 (de) 1977-08-26

Family

ID=4419294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438841A Granted FR2252173A1 (en) 1973-11-27 1974-11-27 Controlling feed and return motions of grinder - involves partial return, to relieve workpiece and grinder, before finish-grinding

Country Status (4)

Country Link
CH (1) CH565011A5 (de)
DE (1) DE2452488A1 (de)
FR (1) FR2252173A1 (de)
IT (1) IT1026524B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2756642C2 (de) * 1977-12-19 1986-01-30 Fritz Studer Ag, Thun Verfahren zur Steuerung der Bewegung der Schleifscheibe einer Schleifmaschine
DE3121800A1 (de) * 1981-06-02 1982-12-23 Ulrich Ing.(grad.) 4703 Bönen Böcker Verfahren zum bestimmen von innen- und aussenabmassen von werkstuecken, insbesondere an rundschleifmaschinen, und vorrichtung zum durchfuehren des verfahrens
GB9603260D0 (en) * 1996-02-16 1996-04-17 Western Atlas Uk Ltd Grinding method and apparatus for cylindrical workpieces

Also Published As

Publication number Publication date
FR2252173B3 (de) 1977-08-26
DE2452488A1 (de) 1975-05-28
CH565011A5 (de) 1975-08-15
IT1026524B (it) 1978-10-20

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name