JPS57194875A - Controlling method of grinding machine - Google Patents

Controlling method of grinding machine

Info

Publication number
JPS57194875A
JPS57194875A JP7690881A JP7690881A JPS57194875A JP S57194875 A JPS57194875 A JP S57194875A JP 7690881 A JP7690881 A JP 7690881A JP 7690881 A JP7690881 A JP 7690881A JP S57194875 A JPS57194875 A JP S57194875A
Authority
JP
Japan
Prior art keywords
grinding wheel
dimension
grinding
signal
carriage
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.)
Pending
Application number
JP7690881A
Other languages
Japanese (ja)
Inventor
Toshiharu Kogure
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.)
Seiko Seiki KK
Original Assignee
Seiko Seiki KK
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 Seiko Seiki KK filed Critical Seiko Seiki KK
Priority to JP7690881A priority Critical patent/JPS57194875A/en
Priority to DE19823218785 priority patent/DE3218785A1/en
Publication of JPS57194875A publication Critical patent/JPS57194875A/en
Pending 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

Abstract

PURPOSE: To reduce the dimensional error and its dispersion at the time of finish of precision grinding and consequently accomplish the grinding with high accuracy by a method wherein the time to obtain the desired finishing dimension is calculated and a workpiece finishing signal is sent after the elapse of said time calculated.
CONSTITUTION: An internal grinder 1 is equipped with a grinding wheel carriage 2, on which a grinding wheel spindle motor 3 to drive a grinding wheel spindle 3a is fitted, and a cross slide 4 arranged opposite to the grinding wheel spindle 3a. A location measuring instrument 7 for the grinding wheel carriage 2 is arranged at the carriage 2. A workpiece dimension detection signal from a sizing device 6 is timed by a signal from the location measuring instrument 7 and inputted to a sizing input circuit 8. A depth feed controlling circuit 11 results in controlling the cross slide 4 so as to be back to its original location with a specified dimension finishing signal from a variable timing circuit 16 or from a comparator circuit in the case that the desired dimension equals to the estimated dimension.
COPYRIGHT: (C)1982,JPO&Japio
JP7690881A 1981-05-21 1981-05-21 Controlling method of grinding machine Pending JPS57194875A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP7690881A JPS57194875A (en) 1981-05-21 1981-05-21 Controlling method of grinding machine
DE19823218785 DE3218785A1 (en) 1981-05-21 1982-05-18 Control device for a grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7690881A JPS57194875A (en) 1981-05-21 1981-05-21 Controlling method of grinding machine

Publications (1)

Publication Number Publication Date
JPS57194875A true JPS57194875A (en) 1982-11-30

Family

ID=13618769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7690881A Pending JPS57194875A (en) 1981-05-21 1981-05-21 Controlling method of grinding machine

Country Status (2)

Country Link
JP (1) JPS57194875A (en)
DE (1) DE3218785A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59222814A (en) * 1983-05-31 1984-12-14 Sanyo Electric Co Ltd Liquid crystal display device
JPS604354U (en) * 1983-06-22 1985-01-12 マツダ株式会社 Grinding equipment
JPH11320398A (en) * 1998-05-15 1999-11-24 Toyo Advanced Technologies Co Ltd Inner surface grinding device
JP2003191164A (en) * 2001-12-21 2003-07-08 Inst Of Physical & Chemical Res Precise grinding method and device, composite bond grinding wheel used therefor, and its manufacturing method
JP2019207542A (en) * 2018-05-29 2019-12-05 ファナック株式会社 Analyzer, analyzing method and analysis program

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3631146A1 (en) * 1986-09-12 1988-03-24 Kocks Technik DEVICE FOR CUTTING WORK SURFACE MACHINING OF ROLLERS
GB9603260D0 (en) * 1996-02-16 1996-04-17 Western Atlas Uk Ltd Grinding method and apparatus for cylindrical workpieces

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59222814A (en) * 1983-05-31 1984-12-14 Sanyo Electric Co Ltd Liquid crystal display device
JPS604354U (en) * 1983-06-22 1985-01-12 マツダ株式会社 Grinding equipment
JPH018291Y2 (en) * 1983-06-22 1989-03-06
JPH11320398A (en) * 1998-05-15 1999-11-24 Toyo Advanced Technologies Co Ltd Inner surface grinding device
JP2003191164A (en) * 2001-12-21 2003-07-08 Inst Of Physical & Chemical Res Precise grinding method and device, composite bond grinding wheel used therefor, and its manufacturing method
JP2019207542A (en) * 2018-05-29 2019-12-05 ファナック株式会社 Analyzer, analyzing method and analysis program
CN110543147A (en) * 2018-05-29 2019-12-06 发那科株式会社 Analysis device, analysis method, and computer-readable medium containing analysis program
US11480941B2 (en) 2018-05-29 2022-10-25 Fanuc Corporation Analysis device, analysis method, and non-transitory computer readable medium recording an analysis program
CN110543147B (en) * 2018-05-29 2023-12-19 发那科株式会社 Analysis device, analysis method, and computer-readable medium storing analysis program

Also Published As

Publication number Publication date
DE3218785A1 (en) 1982-12-16

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