DE69030343D1 - Vorrichtung zum Feststellen des Arbeitszustands in einer Werkzeugmaschine - Google Patents

Vorrichtung zum Feststellen des Arbeitszustands in einer Werkzeugmaschine

Info

Publication number
DE69030343D1
DE69030343D1 DE69030343T DE69030343T DE69030343D1 DE 69030343 D1 DE69030343 D1 DE 69030343D1 DE 69030343 T DE69030343 T DE 69030343T DE 69030343 T DE69030343 T DE 69030343T DE 69030343 D1 DE69030343 D1 DE 69030343D1
Authority
DE
Germany
Prior art keywords
determining
machine tool
working state
working
state
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
DE69030343T
Other languages
English (en)
Other versions
DE69030343T2 (de
Inventor
Masato Ota
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.)
Seiko Instruments Inc
Original Assignee
Seiko Seiki 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 Seiko Seiki KK filed Critical Seiko Seiki KK
Application granted granted Critical
Publication of DE69030343D1 publication Critical patent/DE69030343D1/de
Publication of DE69030343T2 publication Critical patent/DE69030343T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • 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
    • G05B19/4063—Monitoring general control system
    • 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
    • G05B2219/37493—Use of different frequency band pass filters to separate different signals

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)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
DE69030343T 1989-08-15 1990-08-09 Vorrichtung zum Feststellen des Arbeitszustands in einer Werkzeugmaschine Expired - Fee Related DE69030343T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1209621A JP2549312B2 (ja) 1989-08-15 1989-08-15 工作機械における加工状態検出装置

Publications (2)

Publication Number Publication Date
DE69030343D1 true DE69030343D1 (de) 1997-05-07
DE69030343T2 DE69030343T2 (de) 1997-07-17

Family

ID=16575828

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69030343T Expired - Fee Related DE69030343T2 (de) 1989-08-15 1990-08-09 Vorrichtung zum Feststellen des Arbeitszustands in einer Werkzeugmaschine

Country Status (4)

Country Link
US (1) US5237779A (de)
EP (1) EP0413509B1 (de)
JP (1) JP2549312B2 (de)
DE (1) DE69030343T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0760642A (ja) * 1993-08-30 1995-03-07 Rikagaku Kenkyusho 電解ドレッシング研削方法及び装置
JP3467807B2 (ja) * 1993-09-30 2003-11-17 豊田工機株式会社 研削装置
US5628673A (en) * 1993-11-26 1997-05-13 Seiko Seiki Kabushiki Kaisha Dicing machine with non-contact setup function
US5669804A (en) * 1994-10-25 1997-09-23 Sony Corporation Magnetic tape surface treatment method and apparatus
EP0890144B1 (de) * 1996-03-29 2002-05-22 The Gleason Works Verfahren zur berechnung eines werkstücks zur bearbeitung
US5938503A (en) * 1997-11-25 1999-08-17 Edo Western Corporation Active centering apparatus with imbedded shear load sensor and actuator
DE29806822U1 (de) * 1998-04-16 1999-09-09 Kuka Schweissanlagen Gmbh Einrichtung zur Qualitätsüberwachung für Bearbeitungseinrichtungen für Werkstücke
JP2006346860A (ja) * 1998-05-12 2006-12-28 Mitsubishi Electric Corp 放電加工制御方法および放電加工制御装置
JP2004142013A (ja) * 2002-10-24 2004-05-20 Kondo:Kk 円筒研削盤における予防保全装置
DE102004039389B4 (de) * 2004-08-13 2007-08-02 Airbus Deutschland Gmbh Überwachungsschaltung für eine Türe
JP2006082158A (ja) * 2004-09-15 2006-03-30 Okamoto Machine Tool Works Ltd ワ−クの研削方法および研削装置
JP2006281402A (ja) * 2005-04-04 2006-10-19 Micron Seimitsu Kk 研削作業の状態を判定する方法及び同装置、並びに研削作業の制御方法
KR101109165B1 (ko) * 2006-01-12 2012-03-14 도쿄 세이미츄 코퍼레이션 리미티드 가공 시스템, 접촉 검출 방법 및 ａｅ 접촉 검출 장치
JP2008093788A (ja) * 2006-10-12 2008-04-24 Shigiya Machinery Works Ltd 研削盤
JP4796558B2 (ja) * 2007-09-14 2011-10-19 総合企画有限会社 吸い殻兼タバコ入れ
TWI400591B (zh) * 2010-03-12 2013-07-01 Ind Tech Res Inst 具有線上振動偵測調控之工具機
US20170028703A1 (en) * 2014-04-10 2017-02-02 United Technologies Corporation Real-time resonant inspection for additive manufacturing
CN113805533B (zh) * 2021-09-14 2024-03-26 南京林业大学 一种数控机床主轴功率信号的处理方法、装置及电子设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE263489C (de) *
FR1233695A (fr) * 1959-05-06 1960-10-12 Electronique Et D Automatique Procédé de centrage sur machines-outils et dispositif pour la mise en oeuvre de ceprocédé
US3829750A (en) * 1971-02-12 1974-08-13 Bendix Corp Self-adaptive process control
JPS5216835B2 (de) * 1973-05-24 1977-05-11
SU630064A1 (ru) * 1975-12-31 1978-10-30 Особое Конструкторское Бюро По Проектированию Средств Автоматизации И Контроля И Электроэрозионного Оборудования Устройство дл управлени поперечной подачей внутришлифовального станка
JPS5877432A (ja) * 1981-09-18 1983-05-10 Komatsu Ltd 工作機械における工具の異常検出方法
JPS58108420A (ja) * 1981-12-22 1983-06-28 Toyoda Mach Works Ltd 工作機械におけるびびり監視装置
JPS61159354A (ja) * 1984-09-03 1986-07-19 Toyota Motor Corp 実加工−空加工判別方法および装置
JPS61265268A (ja) * 1985-05-21 1986-11-25 Mazda Motor Corp 研削異常検出装置
US4604834A (en) * 1985-10-03 1986-08-12 General Electric Company Method and apparatus for optimizing grinding
US4744242A (en) * 1986-09-16 1988-05-17 The Boeing Company Method for monitoring cutting tool wear during a machining operation
DE3828101A1 (de) * 1988-08-18 1990-02-22 Kuehbauch Jun Philipp Dipl Ing Vorrichtung zur ueberwachung von rotierenden werkzeugen

Also Published As

Publication number Publication date
EP0413509A3 (en) 1992-05-13
US5237779A (en) 1993-08-24
JP2549312B2 (ja) 1996-10-30
DE69030343T2 (de) 1997-07-17
EP0413509B1 (de) 1997-04-02
EP0413509A2 (de) 1991-02-20
JPH0373255A (ja) 1991-03-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SEIKO INSTRUMENTS INC., CHIBA, JP

8339 Ceased/non-payment of the annual fee