JPH0379645B2 - - Google Patents

Info

Publication number
JPH0379645B2
JPH0379645B2 JP56159912A JP15991281A JPH0379645B2 JP H0379645 B2 JPH0379645 B2 JP H0379645B2 JP 56159912 A JP56159912 A JP 56159912A JP 15991281 A JP15991281 A JP 15991281A JP H0379645 B2 JPH0379645 B2 JP H0379645B2
Authority
JP
Japan
Prior art keywords
measured
detection
signal
contact
detection signal
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 - Lifetime
Application number
JP56159912A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58127110A (ja
Inventor
Masakazu Kanemoto
Satoru Yoshida
Takao Manabe
Fumio Kamado
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.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine Co Ltd
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 Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Priority to JP15991281A priority Critical patent/JPS58127110A/ja
Priority to US06/384,278 priority patent/US4484118A/en
Priority to DE8282107884T priority patent/DE3279538D1/de
Priority to EP82107884A priority patent/EP0073495B1/en
Publication of JPS58127110A publication Critical patent/JPS58127110A/ja
Publication of JPH0379645B2 publication Critical patent/JPH0379645B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/023—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring distance between sensor and object
    • 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
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37207—Verify, probe, workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
JP15991281A 1981-08-29 1981-10-07 計測方法および計測装置 Granted JPS58127110A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP15991281A JPS58127110A (ja) 1981-10-07 1981-10-07 計測方法および計測装置
US06/384,278 US4484118A (en) 1981-08-29 1982-06-02 Method and apparatus for measuring a workpiece
DE8282107884T DE3279538D1 (en) 1981-08-29 1982-08-27 Method and apparatus for measuring a workpiece
EP82107884A EP0073495B1 (en) 1981-08-29 1982-08-27 Method and apparatus for measuring a workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15991281A JPS58127110A (ja) 1981-10-07 1981-10-07 計測方法および計測装置

Publications (2)

Publication Number Publication Date
JPS58127110A JPS58127110A (ja) 1983-07-28
JPH0379645B2 true JPH0379645B2 (sv) 1991-12-19

Family

ID=15703872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15991281A Granted JPS58127110A (ja) 1981-08-29 1981-10-07 計測方法および計測装置

Country Status (1)

Country Link
JP (1) JPS58127110A (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170713A (ja) * 1983-03-16 1984-09-27 Yamazaki Mazak Corp 寸法測定装置におけるタツチセンサのプロ−ブの送り方法
GB8713715D0 (en) * 1987-06-11 1987-07-15 Renishaw Plc Workpiece inspection method
DE102005011285A1 (de) * 2004-05-27 2005-12-15 Dr. Johannes Heidenhain Gmbh Vorrichtung und Verfahren zur Koordinatenmessung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149050A (en) * 1975-05-13 1976-12-21 Rolls Royce Measuring device
JPS52102059A (en) * 1976-02-20 1977-08-26 Okuma Machinery Works Ltd Positionndetecting system
JPS5642807A (en) * 1979-09-17 1981-04-21 Komatsu Ltd Original point resetting method of nc machine tool
JPS5698725A (en) * 1979-08-09 1981-08-08 Mitsubishi Electric Corp Strip end detector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149050A (en) * 1975-05-13 1976-12-21 Rolls Royce Measuring device
JPS52102059A (en) * 1976-02-20 1977-08-26 Okuma Machinery Works Ltd Positionndetecting system
JPS5698725A (en) * 1979-08-09 1981-08-08 Mitsubishi Electric Corp Strip end detector
JPS5642807A (en) * 1979-09-17 1981-04-21 Komatsu Ltd Original point resetting method of nc machine tool

Also Published As

Publication number Publication date
JPS58127110A (ja) 1983-07-28

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