FR2572000B1 - Systeme de detection acoustique de rupture d'outil - Google Patents

Systeme de detection acoustique de rupture d'outil

Info

Publication number
FR2572000B1
FR2572000B1 FR8515397A FR8515397A FR2572000B1 FR 2572000 B1 FR2572000 B1 FR 2572000B1 FR 8515397 A FR8515397 A FR 8515397A FR 8515397 A FR8515397 A FR 8515397A FR 2572000 B1 FR2572000 B1 FR 2572000B1
Authority
FR
France
Prior art keywords
detection system
break detection
acoustic tool
tool break
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
FR8515397A
Other languages
English (en)
Other versions
FR2572000A1 (fr
Inventor
Charles Edmund Thomas
William Stephen Yerazunis
Joseph William Erkes
Minyoung Lee
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 FR2572000A1 publication Critical patent/FR2572000A1/fr
Application granted granted Critical
Publication of FR2572000B1 publication Critical patent/FR2572000B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B23Q17/09—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
    • B23Q17/0957—Detection of tool breakage
    • 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
    • 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
    • G05B2219/37351—Detect vibration, ultrasound

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
FR8515397A 1984-10-24 1985-10-17 Systeme de detection acoustique de rupture d'outil Expired - Fee Related FR2572000B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/664,189 US4636779A (en) 1984-10-24 1984-10-24 Acoustic detection of tool break events in machine tool operations

Publications (2)

Publication Number Publication Date
FR2572000A1 FR2572000A1 (fr) 1986-04-25
FR2572000B1 true FR2572000B1 (fr) 1993-07-30

Family

ID=24664952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8515397A Expired - Fee Related FR2572000B1 (fr) 1984-10-24 1985-10-17 Systeme de detection acoustique de rupture d'outil

Country Status (5)

Country Link
US (1) US4636779A (fr)
JP (1) JPH0651261B2 (fr)
DE (1) DE3537214C2 (fr)
FR (1) FR2572000B1 (fr)
GB (1) GB2166241B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020010902A1 (fr) * 2018-07-10 2020-01-16 先驰精密仪器(东莞)有限公司 Système de détection d'état de dispositif de coupe

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724524A (en) * 1985-06-12 1988-02-09 General Elec. Co. Vibration-sensing tool break and touch detector optimized for machining conditions
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
US4782452A (en) * 1986-08-25 1988-11-01 General Electric Company Acoustic detection of milling tool touch to a workpiece
US4736625A (en) * 1986-11-05 1988-04-12 The Warner & Swasey Company Method and apparatus for monitoring the cutting condition of a machine tool during machining of a workpiece
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
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
US4831365A (en) * 1988-02-05 1989-05-16 General Electric Company Cutting tool wear detection apparatus and method
DE3828101A1 (de) * 1988-08-18 1990-02-22 Kuehbauch Jun Philipp Dipl Ing Vorrichtung zur ueberwachung von rotierenden werkzeugen
JPH0698553B2 (ja) * 1988-08-19 1994-12-07 長野県 超音波信号の特徴抽出装置
DE3829825A1 (de) * 1988-09-02 1990-03-15 Fraunhofer Ges Forschung Verfahren und vorrichtung zur ueberwachung der spanabhebenden bearbeitung eines werkstueckes
DE3907835A1 (de) * 1989-03-10 1990-09-13 Schwalbe Hans Joachim Prof Dr Werkzeugueberwachungseinrichtung
US4918427A (en) * 1989-03-27 1990-04-17 General Electric Company Multi-level tool break detection using multi-mode sensing
US4942387A (en) * 1989-09-05 1990-07-17 General Electric Company Apparatus and method for tool break and wear detection
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
US5407265A (en) * 1992-07-06 1995-04-18 Ford Motor Company System and method for detecting cutting tool failure
US5448911A (en) * 1993-02-18 1995-09-12 Baker Hughes Incorporated Method and apparatus for detecting impending sticking of a drillstring
US5579232A (en) * 1993-03-29 1996-11-26 General Electric Company System and method including neural net for tool break detection
US5784273A (en) * 1996-11-07 1998-07-21 Madhavan; Poovanpilli G. Method and system for predicting limit cycle oscillations and control method and system utilizing same
US6004017A (en) * 1996-11-07 1999-12-21 Madhavan; Poovanpilli G. Teager-based method and system for predicting limit cycle oscillations and control method and system utilizing same
US5905440A (en) * 1997-12-19 1999-05-18 Battelle Memorial Institute Acoustic emission severance detector and 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
US7670334B2 (en) * 2006-01-10 2010-03-02 Ethicon Endo-Surgery, Inc. Surgical instrument having an articulating end effector
US7424338B1 (en) 2007-04-02 2008-09-09 Honda Motor Co., Ltd. Broken tool detection system
US20090129882A1 (en) * 2007-11-15 2009-05-21 D4D Technologies, Llc Methods, Systems, and Devices for Monitoring Tools in a Dental Milling Machine
JP5180798B2 (ja) * 2008-12-10 2013-04-10 本田技研工業株式会社 駆動ベルトの異常検知装置
DE102010019419B4 (de) 2010-05-04 2016-09-15 Gottfried Wilhelm Leibniz Universität Hannover Verfahren zum Erkennen von Rattern, Werkzeugmaschinen-Überwachungsvorrichtung und Werkzeugmaschine
CN102765010B (zh) * 2012-08-24 2014-12-17 常州大学 刀具破磨损状态检测方法及其检测系统
JP6013136B2 (ja) * 2012-10-26 2016-10-25 東芝機械株式会社 工具ホルダ、及び工作機械
JP6140528B2 (ja) * 2013-05-24 2017-05-31 能美防災株式会社 構造物劣化診断システム
CN103522124B (zh) * 2013-10-25 2017-11-03 惠州市大亚湾天马电子机械有限公司 一种用于线路板钻床断刀检测的触发装置及其触发方法
EP2965858A1 (fr) 2014-07-11 2016-01-13 NELA Razvojni center d.o.o. Podruznica Vincarje Détection de rupture d'outil en temps réel pendant le processus de soudage par friction-malaxage
CN104215690A (zh) * 2014-09-11 2014-12-17 拓卡奔马机电科技有限公司 一种用于自动裁床的断刀检测装置
WO2017192821A1 (fr) * 2016-05-06 2017-11-09 Massachusetts Institute Of Technology Procédé et appareil pour utilisation efficace d'outil de formation de machine à commande numérique par ordinateur comprenant l'interruption de l'utilisation dès l'apparition d'une détérioration d'outil par surveillance d'un son audible pendant la formation
CN106217130B (zh) * 2016-08-15 2018-06-15 大连理工大学 复杂曲面加工过程中铣刀状态在线监测与预警方法
PL234277B1 (pl) * 2017-01-27 2020-01-31 Int Tobacco Machinery Poland Spolka Z Ograniczona Odpowiedzialnoscia Urządzenie tnące przemysłu tytoniowego, oraz sposób wykrywania uszkodzeń noża tnącego w przemyśle tytoniowym
JP6866217B2 (ja) * 2017-04-21 2021-04-28 株式会社ディスコ 切削装置
JP6863311B2 (ja) * 2018-02-14 2021-04-21 オムロン株式会社 センサユニット、制御方法、プログラム、および記録媒体
CN109079165A (zh) * 2018-08-30 2018-12-25 珠海格力智能装备有限公司 主轴的监测方法及装置、机床
CN111300145B (zh) * 2019-11-29 2021-04-06 重庆大学 用于复杂曲面铣削加工的时变切削条件刀具破损检测方法
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
CN112720071B (zh) * 2021-01-27 2021-11-30 赛腾机电科技（常州）有限公司 多能域信号智能化融合的刀具实时状态监测指标构造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793627A (en) * 1972-06-28 1974-02-19 Gen Electric Automatic sonic detection of chipped cutting tools
US3842663A (en) * 1972-12-01 1974-10-22 Boeing Co Demodulated resonance analysis system
US3841149A (en) * 1973-01-08 1974-10-15 Interactive Systems Tool wear detector
US4087801A (en) * 1974-12-20 1978-05-02 Tokyo Shibaura Electric Co., Ltd. Apparatus for detecting damages of cutting tools
JPS5248183A (en) * 1975-10-15 1977-04-16 Nippon Steel Corp Method for detecting worn out or broken blade tools
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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020010902A1 (fr) * 2018-07-10 2020-01-16 先驰精密仪器(东莞)有限公司 Système de détection d'état de dispositif de coupe

Also Published As

Publication number Publication date
GB2166241A (en) 1986-04-30
US4636779A (en) 1987-01-13
FR2572000A1 (fr) 1986-04-25
GB8526023D0 (en) 1985-11-27
GB2166241B (en) 1988-06-08
JPS61100348A (ja) 1986-05-19
DE3537214C2 (de) 1994-09-22
DE3537214A1 (de) 1986-04-24
JPH0651261B2 (ja) 1994-07-06

Similar Documents

Publication Publication Date Title
FR2572000B1 (fr) Systeme de detection acoustique de rupture d'outil
US4596144B1 (en) Acoustic ranging system
GB2231662B (en) Tool break detection
FR2594990B1 (fr) Systeme de detection d'anomalie
GB8519140D0 (en) Acoustic detection
BR8606723A (pt) Peptideos antagonistas de bradicinina
GB8614202D0 (en) Vibration-sensing tool break
AU1831783A (en) Worn cutting tool detection system
GB8512543D0 (en) Obstacle detection system
EP0540501A3 (en) Transducer system
FR2574859B1 (fr) Systeme de post-combustion
FR2570630B1 (fr) Systeme de changement d'outil et de piece
BR8505050A (pt) Ferramenta de amarracao
BR8801873A (pt) Ferramenta cortadora de canos
KR860000010U (ko) 벌(Burr) 절삭장치
BR8602036A (pt) Dispositivo de acoplamento de ferramenta
GB8403509D0 (en) Acoustic systems
DE69527416D1 (de) Werkzeugbruchüberwachungssystem
DE3573333D1 (en) Tool monitoring system
GB2161932B (en) Acoustic distance sensing system
GB2179579B (en) Pipe cutting templet
AT385441B (de) Schneidwerkzeug
KR860001544U (ko) 파이프 커터
GB8608378D0 (en) Pipe cutter
ATE46777T1 (de) Werkzeugueberwachungssystem.

Legal Events

Date Code Title Description
ST Notification of lapse