FR2572001B1 - Procede et appareil de controle acoustique des ruptures d'outils - Google Patents

Procede et appareil de controle acoustique des ruptures d'outils

Info

Publication number
FR2572001B1
FR2572001B1 FR858515399A FR8515399A FR2572001B1 FR 2572001 B1 FR2572001 B1 FR 2572001B1 FR 858515399 A FR858515399 A FR 858515399A FR 8515399 A FR8515399 A FR 8515399A FR 2572001 B1 FR2572001 B1 FR 2572001B1
Authority
FR
France
Prior art keywords
acoustic monitoring
tool breaks
breaks
tool
acoustic
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
FR858515399A
Other languages
English (en)
Other versions
FR2572001A1 (fr
Inventor
Charles Edmund Thomas
Minyoung Lee
James Frederick Bedard
Steven Robert Hayashi
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2572001A1 publication Critical patent/FR2572001A1/fr
Application granted granted Critical
Publication of FR2572001B1 publication Critical patent/FR2572001B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G05B19/406—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
    • 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
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B23Q17/0952—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining
    • B23Q17/0971—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining by measuring mechanical vibrations of parts of the machine
    • 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
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B23Q17/0952—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining
    • B23Q17/098—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining by measuring noise
    • 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
    • G05B2219/37432—Detected by accelerometer, piezo electric
    • 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
    • G05B2219/37525—Mean, average values, statistical derived values
FR858515399A 1984-10-24 1985-10-17 Procede et appareil de controle acoustique des ruptures d'outils Expired - Fee Related FR2572001B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/664,188 US4636780A (en) 1984-10-24 1984-10-24 Acoustic monitoring of cutting conditions to detect tool break events

Publications (2)

Publication Number Publication Date
FR2572001A1 FR2572001A1 (fr) 1986-04-25
FR2572001B1 true FR2572001B1 (fr) 1992-04-30

Family

ID=24664949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858515399A Expired - Fee Related FR2572001B1 (fr) 1984-10-24 1985-10-17 Procede et appareil de controle acoustique des ruptures d'outils

Country Status (5)

Country Link
US (1) US4636780A (fr)
JP (1) JPS61100347A (fr)
DE (1) DE3537216C2 (fr)
FR (1) FR2572001B1 (fr)
GB (1) GB2166242B (fr)

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US4704693A (en) * 1985-06-28 1987-11-03 General Electric Company Acoustic tool touch detector with minimized detection delay
US4707688A (en) * 1986-03-03 1987-11-17 General Electric Company Detection of tool breaks that cause slowly decreasing cutting noise
US4707687A (en) * 1986-05-05 1987-11-17 General Electric Company Detector to discriminate between tool break acoustic signatures and spiky noise
US4807167A (en) * 1987-03-18 1989-02-21 General Electric Company Rapid method of digital automatic gain control
US4806914A (en) * 1987-05-07 1989-02-21 General Electric Company Detection by automatic gain control features of gradual cutting tool breakage
CS270004B1 (en) * 1987-12-12 1990-06-13 Valenta Jiri Method of cutting process trajectory adaptive control and device for realization of this method
US4853680A (en) * 1988-01-12 1989-08-01 General Electric Company Groove cutting tool break event detecting method and system
US4849741A (en) * 1988-01-13 1989-07-18 General Electric Company Tool break detecting method and system preventing false alarms due to rough surfaces
DE3829825A1 (de) * 1988-09-02 1990-03-15 Fraunhofer Ges Forschung Verfahren und vorrichtung zur ueberwachung der spanabhebenden bearbeitung eines werkstueckes
US4894644A (en) * 1988-10-04 1990-01-16 General Electric Company Tool break/wear detection using a tracking minimum of detected vibrational signal
US4918427A (en) * 1989-03-27 1990-04-17 General Electric Company Multi-level tool break detection using multi-mode sensing
US5008841B1 (en) * 1989-07-28 1995-09-19 Liberty Technologies Inc Non-invasive system and method for inspection of valves
US4942387A (en) * 1989-09-05 1990-07-17 General Electric Company Apparatus and method for tool break and wear detection
JP2533971B2 (ja) * 1990-03-26 1996-09-11 エヌティエヌ株式会社 工具異常検出装置
US5140263A (en) * 1990-04-20 1992-08-18 Liberty Technology Center, Inc. System for determining position of an internal, movable conductive element
US5086273A (en) * 1990-04-20 1992-02-04 Liberty Technology Center, Inc. A.C. electromagnetic system for determining position of an encased movable electrically conductive element
US5170358A (en) * 1990-12-06 1992-12-08 Manufacturing Laboratories, Inc. Method of controlling chatter in a machine tool
RU2025253C1 (ru) * 1991-02-25 1994-12-30 Обабков Анатолий Иванович Устройство для определения момента затупления режущего инструмента
US5266929A (en) * 1992-05-26 1993-11-30 General Electric Company Metal cutting tool wear indicator method and system
US5298889A (en) * 1992-06-08 1994-03-29 General Electric Company Metal cutting machine tool break detection
US5319357A (en) * 1992-06-08 1994-06-07 General Electric Company Metal cutting tool failure event sensor
US5448911A (en) * 1993-02-18 1995-09-12 Baker Hughes Incorporated Method and apparatus for detecting impending sticking of a drillstring
DE4432608B4 (de) * 1993-09-14 2007-10-25 Kluft, Werner, Dr.-Ing. Vorrichtung und Verfahren zur Werkzeugbrucherkennung in Werkzeugmaschinen
US5739433A (en) * 1996-03-01 1998-04-14 University Of Central Florida Touch off probe
US6085121A (en) * 1997-09-22 2000-07-04 Design & Manufacturing Solutions, Inc. Device and method for recommending dynamically preferred speeds for machining
US5905440A (en) * 1997-12-19 1999-05-18 Battelle Memorial Institute Acoustic emission severance detector and method
US6114965A (en) * 1998-03-26 2000-09-05 The Minster Machine Company System for monitoring the dynamic tooling/shutheight deflection activity within a press machine
JPH11296213A (ja) * 1998-04-07 1999-10-29 Fanuc Ltd 機械装置
JPH11300578A (ja) * 1998-04-21 1999-11-02 Toshiba Mach Co Ltd 工作機械の数値制御装置
US6514016B1 (en) 1999-10-29 2003-02-04 International Engine Intellectual Property Company, L.L.C. Stuck tool detector and related method
DE10057661A1 (de) * 2000-11-21 2002-06-06 Siemens Ag Verfahren und Vorrichtung zur Bestimmung des Schärfegrades einer Säge
US8573097B2 (en) * 2005-12-14 2013-11-05 Siemens Product Lifecycle Management Software Inc. System and method for automatic local return for lathe NC-machining cycle interruption
US20090129882A1 (en) * 2007-11-15 2009-05-21 D4D Technologies, Llc Methods, Systems, and Devices for Monitoring Tools in a Dental Milling Machine
US8954185B2 (en) * 2008-03-26 2015-02-10 Haas Automation, Inc. Cut optimization system and method
DE102010005525B4 (de) 2010-01-23 2020-12-24 Schaeffler Technologies AG & Co. KG Verfahren zur Zustandsüberwachung einer Maschine und Überwachungseinrichtung hierfür
DE102011003374A1 (de) * 2011-01-31 2012-08-02 Deckel Maho Pfronten Gmbh Werkzeugmaschine mit einer Vorrichtung zur Kollisionsüberwachung
CN102145469A (zh) * 2011-04-29 2011-08-10 深圳市平进股份有限公司 在数控机床工作时检测切削刀具磨损的方法及装置
CN103659602B (zh) * 2012-09-25 2016-02-03 宁波工程学院 数据融合技术检测外圆磨削表面粗糙度的方法及其装置
CN103009192B (zh) * 2012-12-26 2015-04-29 宁波大学 细长杆二维切削振动的测控装置
CN105939816A (zh) * 2013-12-04 2016-09-14 陶瓷技术有限责任公司 具有预防的破裂、断裂、裂纹和磨损识别的工具
CN106970593B (zh) * 2017-04-18 2019-06-11 西安交通大学 一种通过主轴转速智能控制实现加工颤振在线抑制的方法
DE102017011368A1 (de) * 2017-12-11 2019-06-13 Qass Gmbh Verfahren, Vorrichtung, und Komponenten davon, zum Erkennen von Ereignissen in einem Materialbearbeitungs- und/oder Herstellungsprozess unter Verwendung von Ereignismustern
CN111289569A (zh) * 2020-03-25 2020-06-16 上海道基环保科技有限公司 一种路面破碎用刀具磨损监控装置及其方法
EP3929677A1 (fr) * 2020-06-24 2021-12-29 Siemens Aktiengesellschaft Système d'amortissement de vibrations et machine-outil
CN113199298B (zh) * 2021-05-11 2022-05-17 宁波联合蓝光科技有限公司 一种具有防刀体断裂功能的数控刀具
CN114153179A (zh) * 2021-12-06 2022-03-08 上海维宏电子科技股份有限公司 数控系统中针对螺纹加工实现精车断屑控制处理的方法、装置、处理器及其存储介质

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US3842663A (en) * 1972-12-01 1974-10-22 Boeing Co Demodulated resonance analysis system
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JPS5248183A (en) * 1975-10-15 1977-04-16 Nippon Steel Corp Method for detecting worn out or broken blade tools
JPS6059108B2 (ja) * 1978-02-24 1985-12-23 株式会社日立製作所 工作機の異常監視装置
JPS5818183B2 (ja) * 1978-05-30 1983-04-12 株式会社小松製作所 フライスカツタのチツプ破損検出装置
JPS55106751A (en) * 1979-01-31 1980-08-15 Yoshiaki Kakino Tool damage detector
JPS60290B2 (ja) * 1979-06-26 1985-01-07 日立工機株式会社 筒状容器を備えたチエンコンベヤ
JPS5676360A (en) * 1979-11-14 1981-06-23 Toshiba Corp Detector for tool failure
DE3029957C2 (de) * 1980-08-07 1983-05-11 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum Feststellen des Verschleißes an Schneidwerkzeugen unter Auswertung der am Schneidwerkzeug auftretenden Schwingungen
US4471444A (en) * 1982-04-02 1984-09-11 The United States Of America As Represented By The Secretary Of Commerce Rotating tool wear monitoring apparatus
US4514797A (en) * 1982-09-03 1985-04-30 Gte Valeron Corporation Worn tool detector utilizing normalized vibration signals
GB2133881B (en) * 1983-01-12 1986-06-25 Production Eng Res Apparatus for monitoring tool life

Also Published As

Publication number Publication date
US4636780A (en) 1987-01-13
GB2166242B (en) 1988-10-26
FR2572001A1 (fr) 1986-04-25
JPS61100347A (ja) 1986-05-19
GB2166242A (en) 1986-04-30
DE3537216A1 (de) 1986-04-24
GB8526094D0 (en) 1985-11-27
DE3537216C2 (de) 1994-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse