JPS57178641A - Correcting method of machining error from thermal displacement or the like - Google Patents

Correcting method of machining error from thermal displacement or the like

Info

Publication number
JPS57178641A
JPS57178641A JP6447781A JP6447781A JPS57178641A JP S57178641 A JPS57178641 A JP S57178641A JP 6447781 A JP6447781 A JP 6447781A JP 6447781 A JP6447781 A JP 6447781A JP S57178641 A JPS57178641 A JP S57178641A
Authority
JP
Japan
Prior art keywords
measuring
spindle
head
transmitted
thermal displacement
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
JP6447781A
Other languages
Japanese (ja)
Other versions
JPS6219981B2 (en
Inventor
Yoshitake Takamichi
Toshiyuki Okuno
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.)
SHINNIHON KOUKI KK
Shin Nippon Koki KK
Original Assignee
SHINNIHON KOUKI KK
Shin Nippon Koki 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 SHINNIHON KOUKI KK, Shin Nippon Koki KK filed Critical SHINNIHON KOUKI KK
Priority to JP6447781A priority Critical patent/JPS57178641A/en
Publication of JPS57178641A publication Critical patent/JPS57178641A/en
Publication of JPS6219981B2 publication Critical patent/JPS6219981B2/ja
Granted 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
    • 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
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49169—Compensation for temperature, bending of tool
    • 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
    • G05B2219/50031—Zero setting, go to reference with gauge

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Machine Tool Sensing Apparatuses (AREA)

Abstract

PURPOSE:To correct a machining error from the thermal displacement and improve machining accuracy, by mounting a measuring head to a spindle head and attachment spindle and automatically measuring the machining reference of reference blocks. CONSTITUTION:An adaptor F is provided to a measuring head 1, and automatic exchange, between the spindle of a spindle head A and attachment B and the storage unit H of a tool magazine G, is performed similarly to a tool E. If a measuring probe 1a is contacted to a reference block D, three switches in the measuring head 1 are instantaneously opened, and pulse voltage is output from a transmitter 2, transmitted, converted into light of infrared rays or the like by its transmitting sensor 3 and transmitted. In this way, a contact signal transmitted from the measuring probe 1a is fed to a data processor J almost without time delay. The data processor J reads coordinate values of each measurement reference scale SX, SY, SZ of X, Y, Z with timing of this signal.
JP6447781A 1981-04-27 1981-04-27 Correcting method of machining error from thermal displacement or the like Granted JPS57178641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6447781A JPS57178641A (en) 1981-04-27 1981-04-27 Correcting method of machining error from thermal displacement or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6447781A JPS57178641A (en) 1981-04-27 1981-04-27 Correcting method of machining error from thermal displacement or the like

Publications (2)

Publication Number Publication Date
JPS57178641A true JPS57178641A (en) 1982-11-02
JPS6219981B2 JPS6219981B2 (en) 1987-05-01

Family

ID=13259340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6447781A Granted JPS57178641A (en) 1981-04-27 1981-04-27 Correcting method of machining error from thermal displacement or the like

Country Status (1)

Country Link
JP (1) JPS57178641A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01188213A (en) * 1988-01-20 1989-07-27 Aoyagi Seisakusho:Kk Method and device for adjustment of depth of cut of rule marker
KR100995165B1 (en) 2007-02-06 2010-11-17 도시바 기카이 가부시키가이샤 Method for machining slide core hole and measurement/correction system for use in machining of slide core hole
TWI448353B (en) * 2010-12-09 2014-08-11 Ind Tech Res Inst Method and apparatus of machine tools for intelligently compensating thermal error
CN107598676A (en) * 2017-09-07 2018-01-19 安徽涌诚机械有限公司 Heavy duty machine tools correct automatically in test specimen point and allowance determines method

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509635A (en) * 1966-07-21 1970-05-05 New Britain Machine Co Apparatus for measuring and inspecting articles of manufacture
US3587389A (en) * 1969-05-05 1971-06-28 Gray & Co G A Indexing device for planer-type milling machines
JPS5165389U (en) * 1974-11-20 1976-05-22
JPS51128782A (en) * 1975-05-01 1976-11-09 Tousei Eng Service:Kk Method of detecting machine tool position
JPS5281677A (en) * 1975-12-20 1977-07-08 Mitsubishi Heavy Ind Ltd Composite machine
JPS53124469A (en) * 1977-02-07 1978-10-30 Rolls Royce Operating method of measuring machine for coordinate and apparatus for carring out the method
JPS5478582A (en) * 1978-11-20 1979-06-22 Kearney & Trecker Corp Main shaft probe of machine tool
JPS55137858A (en) * 1979-04-10 1980-10-28 Hitachi Seiki Co Ltd Automatic measuring compensator for machine tool
JPS5633245A (en) * 1979-08-20 1981-04-03 Mitsubishi Heavy Ind Ltd Automatic tool changer

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509635A (en) * 1966-07-21 1970-05-05 New Britain Machine Co Apparatus for measuring and inspecting articles of manufacture
US3587389A (en) * 1969-05-05 1971-06-28 Gray & Co G A Indexing device for planer-type milling machines
JPS5165389U (en) * 1974-11-20 1976-05-22
JPS51128782A (en) * 1975-05-01 1976-11-09 Tousei Eng Service:Kk Method of detecting machine tool position
JPS5281677A (en) * 1975-12-20 1977-07-08 Mitsubishi Heavy Ind Ltd Composite machine
JPS53124469A (en) * 1977-02-07 1978-10-30 Rolls Royce Operating method of measuring machine for coordinate and apparatus for carring out the method
JPS5478582A (en) * 1978-11-20 1979-06-22 Kearney & Trecker Corp Main shaft probe of machine tool
JPS55137858A (en) * 1979-04-10 1980-10-28 Hitachi Seiki Co Ltd Automatic measuring compensator for machine tool
JPS5633245A (en) * 1979-08-20 1981-04-03 Mitsubishi Heavy Ind Ltd Automatic tool changer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01188213A (en) * 1988-01-20 1989-07-27 Aoyagi Seisakusho:Kk Method and device for adjustment of depth of cut of rule marker
KR100995165B1 (en) 2007-02-06 2010-11-17 도시바 기카이 가부시키가이샤 Method for machining slide core hole and measurement/correction system for use in machining of slide core hole
TWI448353B (en) * 2010-12-09 2014-08-11 Ind Tech Res Inst Method and apparatus of machine tools for intelligently compensating thermal error
CN107598676A (en) * 2017-09-07 2018-01-19 安徽涌诚机械有限公司 Heavy duty machine tools correct automatically in test specimen point and allowance determines method

Also Published As

Publication number Publication date
JPS6219981B2 (en) 1987-05-01

Similar Documents

Publication Publication Date Title
ES8308086A1 (en) Non-contact visual proximity sensing apparatus
ES2007434A6 (en) Thermometric method for living organism and apparatus therefor.
GB2094478B (en) Probe for measuring workpieces
DE3587891D1 (en) Device for measuring cardiac output.
JPS57158829A (en) Production of glasses
ES2132905T3 (en) CALIBRATION DEVICE AND PROCEDURE OF A MULTIPLE AXIS INDUSTRIAL ROBOT.
DE59208532D1 (en) Automatic tool measurement
EP0324067A3 (en) Measurement pick-off
ES2144286T3 (en) DETERMINATION AND OPTIMIZATION OF THE WORK ACCURACY OF A MACHINE TOOL OR A ROBOT OR SIMILAR.
FR2550342B1 (en) METHOD FOR CONTROLLING MEASUREMENT SENSORS
GB2094484B (en) Well mapping system with sensor output compensation
GB1498711A (en) Tool gauging apparatus for machine tools
EP0250354A3 (en) Apparatus and method for determining position with light
DE2860511D1 (en) Method for overlay measurement using an electronic beam system as a measuring tool
EP0428739A4 (en) Digitizing controller
GB8816812D0 (en) Method & device for measuring distance by means of ultrasonic pulses
JPS57178641A (en) Correcting method of machining error from thermal displacement or the like
JPS5771756A (en) Digital display device for feeding amount of machine tool and the like
ES2000931A6 (en) Apparatus with a telecentric F-theta lens for a contactless measuring system, and use of said apparatus.
JPS57178642A (en) Measuring device in machine tool
EP0286067A3 (en) Periodontal depth probe
IT8822750A0 (en) PORTABLE ANALYZER. MEASUREMENT SENSOR FOR A
AU4025785A (en) Sensors for measuring wellbore data
JPS5733938A (en) Numerical value controlling device with heat displacement compensating function
GB8800844D0 (en) Probe head for coordinate measuring instrument