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JPS5762415A - Numeric control working machine - Google Patents

Numeric control working machine

Info

Publication number
JPS5762415A
JPS5762415A JP13801680A JP13801680A JPS5762415A JP S5762415 A JPS5762415 A JP S5762415A JP 13801680 A JP13801680 A JP 13801680A JP 13801680 A JP13801680 A JP 13801680A JP S5762415 A JPS5762415 A JP S5762415A
Authority
JP
Japan
Prior art keywords
start point
reference hole
processor
working machine
slanting
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
JP13801680A
Other languages
Japanese (ja)
Inventor
Masahiro Oi
Nobuo Ko
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP13801680A priority Critical patent/JPS5762415A/en
Publication of JPS5762415A publication Critical patent/JPS5762415A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/401—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for measuring, e.g. calibration and initialisation, measuring workpiece for machining purposes
    • G05B19/4015—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for measuring, e.g. calibration and initialisation, measuring workpiece for machining purposes going to a reference at the beginning of machine cycle, e.g. for calibration

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)

Abstract

PURPOSE:To save the time required to fit a workpiece and to improve the precision, by slanting coordinate axes in accordance with the reference hole and reference surface of the workpiede fitted adequately to a working machine table. CONSTITUTION:A workpiece, when having two refernce holes, is first fitted at an optional position on a table, In this state, a machine control central processor 20 is operated according to a program. The processor 20 detects and stores the coordinates X1 and Y1 of the 1st reference hole. Similarly, it detects and stores the coodinates X2 and Y2 of the 2nd reference hole. Then, angles theta between a line connecting the centers of both the holes and the (X) axis and (Y) axis in the table moving directions are calculated by finding values X1-X2 and Y1-Y2. Further, the processor 20 calculates a start point Psn on coordinate new axes X and Y slanting at the angle theta by using known start point Ps and X1 and X2, and Y1 and Y2. A wire is moved to the start point Psn to start wire cutting work.
JP13801680A 1980-10-01 1980-10-01 Numeric control working machine Pending JPS5762415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13801680A JPS5762415A (en) 1980-10-01 1980-10-01 Numeric control working machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13801680A JPS5762415A (en) 1980-10-01 1980-10-01 Numeric control working machine

Publications (1)

Publication Number Publication Date
JPS5762415A true JPS5762415A (en) 1982-04-15

Family

ID=15212080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13801680A Pending JPS5762415A (en) 1980-10-01 1980-10-01 Numeric control working machine

Country Status (1)

Country Link
JP (1) JPS5762415A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63177206A (en) * 1987-01-17 1988-07-21 Toyoda Mach Works Ltd Numerical controller
CN107179742A (en) * 2017-05-23 2017-09-19 成都飞机工业（集团）有限责任公司 A kind of numerical control cutting sharpener rail data de-noising method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63177206A (en) * 1987-01-17 1988-07-21 Toyoda Mach Works Ltd Numerical controller
CN107179742A (en) * 2017-05-23 2017-09-19 成都飞机工业（集团）有限责任公司 A kind of numerical control cutting sharpener rail data de-noising method
CN107179742B (en) * 2017-05-23 2019-05-21 成都飞机工业（集团）有限责任公司 A kind of numerical control cutting sharpener rail data de-noising method

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