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ATE426484T1 - Erfassungsvorrichtung und -verfahren - Google Patents

Erfassungsvorrichtung und -verfahren

Info

Publication number
ATE426484T1
ATE426484T1 AT05788909T AT05788909T ATE426484T1 AT E426484 T1 ATE426484 T1 AT E426484T1 AT 05788909 T AT05788909 T AT 05788909T AT 05788909 T AT05788909 T AT 05788909T AT E426484 T1 ATE426484 T1 AT E426484T1
Authority
AT
Austria
Prior art keywords
signal
receiver
circuitry
absence
detected
Prior art date
Application number
AT05788909T
Other languages
English (en)
Inventor
Victor Gordon Stimpson
Colin Timothy Bell
William Kenneth Davies
Paul Maxted
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
Priority claimed from GB0419943A external-priority patent/GB0419943D0/en
Priority claimed from GB0421853A external-priority patent/GB0421853D0/en
Priority claimed from GB0501182A external-priority patent/GB0501182D0/en
Application filed by Renishaw Plc filed Critical Renishaw Plc
Application granted granted Critical
Publication of ATE426484T1 publication Critical patent/ATE426484T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
    • B23Q17/2433—Detection of presence or absence
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
    • B23Q17/2433—Detection of presence or absence
    • B23Q17/2442—Detection of presence or absence of a 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
    • 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
    • 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
    • G05B19/406—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 monitoring or safety
    • G05B19/4065—Monitoring tool breakage, life or condition
    • 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
    • G05B2219/37233—Breakage, wear of rotating tool with multident saw, mill, drill

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
AT05788909T 2004-09-08 2005-09-07 Erfassungsvorrichtung und -verfahren ATE426484T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0419943A GB0419943D0 (en) 2004-09-08 2004-09-08 Non-contact broken tool detection system
GB0421853A GB0421853D0 (en) 2004-10-01 2004-10-01 Detection device and method
GB0501182A GB0501182D0 (en) 2005-01-21 2005-01-21 Detection device and method

Publications (1)

Publication Number Publication Date
ATE426484T1 true ATE426484T1 (de) 2009-04-15

Family

ID=35406293

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05788909T ATE426484T1 (de) 2004-09-08 2005-09-07 Erfassungsvorrichtung und -verfahren

Country Status (7)

Country Link
US (1) US7732797B2 (de)
EP (1) EP1799398B1 (de)
JP (1) JP4764427B2 (de)
KR (1) KR20070053319A (de)
AT (1) ATE426484T1 (de)
DE (1) DE602005013551D1 (de)
WO (1) WO2006027577A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1799398B1 (de) 2004-09-08 2009-03-25 Renishaw plc Erfassungsvorrichtung und -verfahren
GB0625387D0 (en) 2006-12-21 2007-01-31 Renishaw Plc Object detector and method
IT1396233B1 (it) * 2009-11-10 2012-11-16 Sacmi Apparato e metodo di taglio
DE102012203752A1 (de) * 2012-03-09 2013-09-12 Homag Holzbearbeitungssysteme Gmbh Verfahren zum Manipulieren einer Bearbeitungsmaschine
DE102017118083B4 (de) * 2017-08-09 2022-11-24 Sick Ag Sensor zur Erfassung eines Objekts und Verfahren zum Einstellen eines Schaltpunktes
IT201900001053A1 (it) * 2019-01-24 2020-07-24 Faspar S P A Sistema automatico di controllo lama
JP7221900B2 (ja) * 2019-05-13 2023-02-14 芝浦機械株式会社 コンピュータプログラム、コンピュータプログラムを用いたワークの加工方法、及びコンピュータプログラムを用いたワークの加工装置
EP4155851A1 (de) 2021-09-24 2023-03-29 Renishaw PLC Verfahren zum betrieb einer werkzeugmaschinenvorrichtung

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DE153746C (de)
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US4148587A (en) * 1977-10-03 1979-04-10 The Boeing Company Laser gauge for measuring changes in the surface contour of a moving part
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DD153746A1 (de) * 1980-10-17 1982-01-27 Lothar Franke Einrichtung zur kontrolle und ueberwachung an werkzeugmaschinen
US4502823A (en) * 1981-12-21 1985-03-05 Sperry Corporation Broken drill bit detector
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JPS6040255A (ja) 1983-08-13 1985-03-02 松下電工株式会社 積層板における基材への樹脂の含浸方法
JPS6049209A (ja) * 1983-08-27 1985-03-18 O Ii M Syst:Kk 平ドリルの刃部径測定装置
GB8331248D0 (en) 1983-11-23 1983-12-29 Kearney & Trecker Marwin Ltd Inspecting articles
DE3485115D1 (de) * 1983-12-05 1991-10-31 Du Pont Lichtreflektionskodierungsverfahren und kodierer.
JPS60171414A (ja) * 1984-02-13 1985-09-04 プリンストン・アプライド・リサ−チ・コ−ポレイシヨン ロツクイン増幅器
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DE3410149A1 (de) 1984-03-20 1985-10-03 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Optisches messgeraet
DE3434461A1 (de) 1984-09-20 1986-03-27 Roland Electronic Horst Nauditt GmbH, 7538 Keltern Optoelektronische werkzeugbruchueberwachung
DE3504194A1 (de) 1985-02-07 1986-06-12 Aktiengesellschaft für industrielle Elektronik AGIE Losone bei Locarno, Losone, Locarno Verfahren und vorrichtung zur messung von verschiebungen bei der einstellung und steuerung von werkzeugmaschinen
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DD239369A1 (de) * 1985-07-16 1986-09-24 Akad Wissenschaften Ddr Anordnung zur automatischen ueberwachung von ein- und mehrschneidigen werkzeugen an bearbeitungsmaschinen
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JPS62124809A (ja) 1985-11-26 1987-06-06 Toshiba Corp ドリル折損検出装置
JPS6358203A (ja) 1986-08-29 1988-03-14 Yamatake Honeywell Co Ltd ドリル刃径の計測装置
GB2200747B (en) 1986-12-23 1990-10-17 Kenneth Geoffrey Swift Improvements in tool identification and condition monitoring
JPS63163205A (ja) 1986-12-26 1988-07-06 Hitachi Ltd 数値制御工作機械における工具自動計測装置
JPS63233403A (ja) 1987-03-20 1988-09-29 Mitsubishi Heavy Ind Ltd 数値制御装置
JP2568193B2 (ja) 1987-03-23 1996-12-25 豊田工機株式会社 非接触式工具破損検査装置
DE3731171A1 (de) 1987-09-17 1989-03-30 Gerd Prof Selbach Schartigkeitsmessgeraet
DE3905949A1 (de) 1989-02-25 1990-08-30 Herbert Prof Dr Ing Schulz Verfahren zum vermessen von schneidkanten
FR2645782B1 (fr) * 1989-04-14 1995-01-27 Aerospatiale Systeme de controle de bris d'outil sur centre d'usinage
US5005978A (en) * 1989-11-06 1991-04-09 Cyberoptics Corporation Apparatus and method for the noncontact measurement of drill diameter, runout, and tip position
DE69117715T2 (de) * 1990-12-31 1996-07-18 Excellon Automation Überwachung des Zustandes eines rotierenden Werkzeuges
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US6496273B1 (en) 1999-05-05 2002-12-17 Renishaw Plc Position determining apparatus for coordinate positioning machine
US6635894B1 (en) * 1999-11-22 2003-10-21 Renishaw Plc Optical measuring apparatus for measuring objects on machines
EP1421342A1 (de) 2001-08-30 2004-05-26 MicroE Systems Corp. Oberwellen unterdrückende photodetektorarray
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EP1799398B1 (de) 2004-09-08 2009-03-25 Renishaw plc Erfassungsvorrichtung und -verfahren

Also Published As

Publication number Publication date
EP1799398B1 (de) 2009-03-25
KR20070053319A (ko) 2007-05-23
JP4764427B2 (ja) 2011-09-07
US20070217673A1 (en) 2007-09-20
JP2008512257A (ja) 2008-04-24
US7732797B2 (en) 2010-06-08
WO2006027577A1 (en) 2006-03-16
DE602005013551D1 (de) 2009-05-07
EP1799398A1 (de) 2007-06-27

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Legal Events

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