DE3769455D1 - Optischer messapparat zur benutzung bei maschinen. - Google Patents

Optischer messapparat zur benutzung bei maschinen.

Info

Publication number
DE3769455D1
DE3769455D1 DE8787904296T DE3769455T DE3769455D1 DE 3769455 D1 DE3769455 D1 DE 3769455D1 DE 8787904296 T DE8787904296 T DE 8787904296T DE 3769455 T DE3769455 T DE 3769455T DE 3769455 D1 DE3769455 D1 DE 3769455D1
Authority
DE
Germany
Prior art keywords
machines
measuring apparatus
optical measuring
optical
measuring
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 - Fee Related
Application number
DE8787904296T
Other languages
English (en)
Inventor
Raymond Chaney
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.)
Renishaw PLC
Original Assignee
Renishaw PLC
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 Renishaw PLC filed Critical Renishaw PLC
Application granted granted Critical
Publication of DE3769455D1 publication Critical patent/DE3769455D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • G01B11/303—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces using photoelectric detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
    • G01B11/005—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates coordinate measuring machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/266—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light by interferometric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE8787904296T 1986-07-05 1987-07-03 Optischer messapparat zur benutzung bei maschinen. Expired - Fee Related DE3769455D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868616431A GB8616431D0 (en) 1986-07-05 1986-07-05 Locating co-ordinates of object

Publications (1)

Publication Number Publication Date
DE3769455D1 true DE3769455D1 (de) 1991-05-23

Family

ID=10600618

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787904296T Expired - Fee Related DE3769455D1 (de) 1986-07-05 1987-07-03 Optischer messapparat zur benutzung bei maschinen.

Country Status (6)

Country Link
US (1) US4892407A (de)
EP (1) EP0274490B1 (de)
JP (1) JPH01500293A (de)
DE (1) DE3769455D1 (de)
GB (1) GB8616431D0 (de)
WO (1) WO1988000327A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62213945A (ja) * 1986-03-12 1987-09-19 Toshiba Mach Co Ltd 工作機械の熱変位補正装置
US4977512A (en) * 1987-02-05 1990-12-11 Shibuya Kogyo Co., Ltd. Three dimensional simultaneous machining and measuring system
WO1988006713A1 (en) * 1987-03-06 1988-09-07 Renishaw Plc Position determination apparatus
US5065145A (en) * 1989-10-06 1991-11-12 Summagraphics Corporation Method and apparatus for producing signals corresponding to the position of a cursor
US5129152A (en) * 1990-12-20 1992-07-14 Hughes Aircraft Company Fast contact measuring machine
DE4313318C1 (de) * 1993-04-23 1994-06-30 Komeg Metama Mestechnische Anl Vorrichtung zur Erfassung der Position von Führungen und deren fehlerhaften translatorischen und rotatorischen Abweichungen von der Fluchtung
DE4343810C1 (de) * 1993-12-22 1995-04-20 Roland Man Druckmasch Fotoelektrischer Meßkopf
WO1996013355A1 (en) * 1994-10-31 1996-05-09 Philips Electronics N.V. Method of measuring a reference position of a tool relative to a workpiece, and machine tool for carrying out said method
US6681145B1 (en) * 1996-06-06 2004-01-20 The Boeing Company Method for improving the accuracy of machines
US5903459A (en) * 1996-06-06 1999-05-11 The Boeing Company Method for product acceptance by improving the accuracy of machines
US5949685A (en) * 1997-06-03 1999-09-07 The Boeing Company Real-time orientation of machine media to improve machine accuracy
US6069700A (en) * 1997-07-31 2000-05-30 The Boeing Company Portable laser digitizing system for large parts
KR100755335B1 (ko) 2000-01-11 2007-09-05 일렉트로 싸이언티픽 인더스트리이즈 인코포레이티드 아베 에러 정정 시스템 및 방법
GB0508388D0 (en) * 2005-04-26 2005-06-01 Renishaw Plc Surface sensing device with optical sensor
DE102005038362A1 (de) * 2005-08-11 2007-02-15 Prüftechnik Dieter Busch AG Strahlteiler für optische Meßsysteme zur Bestimmung von Kenngrößen an Werkzeugmaschinen
US7806676B2 (en) * 2006-08-15 2010-10-05 Fabcon, Inc. Automated concrete casting system
WO2008065683A1 (en) * 2006-11-27 2008-06-05 Sintesi S.C.P.A. Optoelectronic measuring system for acquiring position and orientation measures in an industrial machine
EP2108917B1 (de) * 2008-04-07 2012-10-03 Leica Geosystems AG Koordinatenmessgerät mit Gelenkarm
EP2270425A1 (de) 2009-07-03 2011-01-05 Leica Geosystems AG Koordinatenmessmaschine und Verfahren zum Kompensieren von Fehlern in einer Koordinatenmessmaschine
US20140111813A1 (en) * 2012-10-19 2014-04-24 Hamar Laser Instruments, Inc. Optical assembly and laser alignment apparatus
US20140111866A1 (en) * 2012-10-19 2014-04-24 Hamar Laser Instruments, Inc. Optical assembly and laser alignment apparatus
EP3307481A1 (de) * 2015-06-15 2018-04-18 HPT Sinergy S.r.l. Kartesische numerisch gesteuerte werkzeugmaschine zur hochpräzisionsbearbeitung und optische vorrichtung zur überwachung von verformungen für kartesische werkzeugmaschinen zur hochpräzisionsbearbeitung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661463A (en) * 1970-03-05 1972-05-09 Kearney & Trecker Corp Single interferometer multiple axis laser measuring system
FR2088675A5 (de) * 1970-04-21 1972-01-07 Thomson Csf
US3765764A (en) * 1971-03-23 1973-10-16 Aga Ab Coordinate measuring instrument
JPS5228008A (en) * 1975-08-29 1977-03-02 Hitachi Ltd Silencing device
FR2330997A1 (fr) * 1975-11-07 1977-06-03 Sagem Perfectionnements aux procedes et machines de mesure des dimensions de pieces
US4261107A (en) * 1980-03-06 1981-04-14 Caterpillar Tractor Co. Coordinate locating device
JPS60111910A (ja) * 1983-11-24 1985-06-18 Hitachi Ltd 精密平面精度測定装置
JPS60213807A (ja) * 1984-04-09 1985-10-26 Mitsubishi Heavy Ind Ltd 直角度測定装置
GB8420096D0 (en) * 1984-08-07 1984-09-12 Putra Siregar N I Measurement of errors

Also Published As

Publication number Publication date
WO1988000327A1 (en) 1988-01-14
GB8616431D0 (en) 1986-08-13
EP0274490B1 (de) 1991-04-17
EP0274490A1 (de) 1988-07-20
JPH01500293A (ja) 1989-02-02
US4892407A (en) 1990-01-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee