JPS5712309A - Probe shifting device of coordinate measuring instrument - Google Patents

Probe shifting device of coordinate measuring instrument

Info

Publication number
JPS5712309A
JPS5712309A JP8615580A JP8615580A JPS5712309A JP S5712309 A JPS5712309 A JP S5712309A JP 8615580 A JP8615580 A JP 8615580A JP 8615580 A JP8615580 A JP 8615580A JP S5712309 A JPS5712309 A JP S5712309A
Authority
JP
Japan
Prior art keywords
probe
backward
route
contact
circuit
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
JP8615580A
Other languages
Japanese (ja)
Other versions
JPS6018001B2 (en
Inventor
Akirou Shibagaki
Yutaka Tomita
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.)
Mitsutoyo Manufacturing Co Ltd
Original Assignee
Mitsutoyo Manufacturing 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 Mitsutoyo Manufacturing Co Ltd filed Critical Mitsutoyo Manufacturing Co Ltd
Priority to JP8615580A priority Critical patent/JPS6018001B2/en
Priority to US06/269,888 priority patent/US4406068A/en
Priority to DE3123801A priority patent/DE3123801C2/en
Priority to GB8119352A priority patent/GB2078399B/en
Publication of JPS5712309A publication Critical patent/JPS5712309A/en
Publication of JPS6018001B2 publication Critical patent/JPS6018001B2/en
Expired 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
    • 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
    • G05B2219/37193—Multicoordinate measuring system, machine, cmm
    • 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
    • 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
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50103—Restart, reverse, return along machined path, stop
    • 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
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50111—Retract tool along path, reengage along same path

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Control Of Position Or Direction (AREA)

Abstract

PURPOSE:To facilitate an easy backward shift of a probe from outside and at a point of measurement which cannot be viewed by eyes, by using the same route for both the backword movement and the contact after a contact of the probe. CONSTITUTION:A contact route speed storage circuit 34 stores a prescribed amount of speed of the contact route through which a probe 14 touches an object 12 to be measured. A backward route speed commanding circuit 26 delivers the backward route speed signal 102 by an amount equivalemt to the prescribed backward shift and based on the contact route speed when the probe shifts backward. A reversing circuit 28 reverses the direction signal 104 within the circuit 34. a backward shift trigger circuit 58 supplies the backward shift trigger signal 106 to both circuits 26 and 28 based on the touch signal 100 of the probe 14. Thus the probe 14 is shifted backward from the object 12 along the same route as the contact route after the probe 14 touches the object 12.
JP8615580A 1980-06-25 1980-06-25 Coordinate measuring machine probe moving device Expired JPS6018001B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8615580A JPS6018001B2 (en) 1980-06-25 1980-06-25 Coordinate measuring machine probe moving device
US06/269,888 US4406068A (en) 1980-06-25 1981-06-03 Probe tracing method and means for coordinate measuring machine
DE3123801A DE3123801C2 (en) 1980-06-25 1981-06-16 Device for coordinate measurement of workpieces
GB8119352A GB2078399B (en) 1980-06-25 1981-06-23 Coordinate measuring machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8615580A JPS6018001B2 (en) 1980-06-25 1980-06-25 Coordinate measuring machine probe moving device

Publications (2)

Publication Number Publication Date
JPS5712309A true JPS5712309A (en) 1982-01-22
JPS6018001B2 JPS6018001B2 (en) 1985-05-08

Family

ID=13878845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8615580A Expired JPS6018001B2 (en) 1980-06-25 1980-06-25 Coordinate measuring machine probe moving device

Country Status (1)

Country Link
JP (1) JPS6018001B2 (en)

Also Published As

Publication number Publication date
JPS6018001B2 (en) 1985-05-08

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