DE3482452D1 - Verfahren zur ueberwachung/kontrolle eines schneidwerkzeugs. - Google Patents

Verfahren zur ueberwachung/kontrolle eines schneidwerkzeugs.

Info

Publication number
DE3482452D1
DE3482452D1 DE8484302286T DE3482452T DE3482452D1 DE 3482452 D1 DE3482452 D1 DE 3482452D1 DE 8484302286 T DE8484302286 T DE 8484302286T DE 3482452 T DE3482452 T DE 3482452T DE 3482452 D1 DE3482452 D1 DE 3482452D1
Authority
DE
Germany
Prior art keywords
checking
monitoring
cutting tool
cutting
tool
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 - Lifetime
Application number
DE8484302286T
Other languages
English (en)
Inventor
Stanley Keith Smith
Donald James Rozsi
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of DE3482452D1 publication Critical patent/DE3482452D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/12—Adaptive control, i.e. adjusting itself to have a performance which is optimum according to a preassigned criterion
    • 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
    • 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
    • G05B2219/37344—Torque, thrust, twist, machining force measurement
    • 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
    • G05B2219/37499—Determine cumulative deviation, difference
    • 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
    • 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
    • G05B2219/37542—Curve fitting measured points, predict, extrapolate dimension in time
    • 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
    • G05B2219/37543—Set, compare to maximum, peak, minimum value
    • 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
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49062—Adaptive control AC

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)
  • Numerical Control (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
DE8484302286T 1983-04-25 1984-04-03 Verfahren zur ueberwachung/kontrolle eines schneidwerkzeugs. Expired - Lifetime DE3482452D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/488,322 US4564910A (en) 1983-04-25 1983-04-25 Method and algorithms therefore for monitoring the performance of a tool and modifying the feed rate thereof

Publications (1)

Publication Number Publication Date
DE3482452D1 true DE3482452D1 (de) 1990-07-19

Family

ID=23939271

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484302286T Expired - Lifetime DE3482452D1 (de) 1983-04-25 1984-04-03 Verfahren zur ueberwachung/kontrolle eines schneidwerkzeugs.

Country Status (4)

Country Link
US (1) US4564910A (de)
EP (1) EP0123462B1 (de)
JP (1) JPS59205256A (de)
DE (1) DE3482452D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4698773A (en) * 1986-01-31 1987-10-06 The Boeing Company Adaptive feed rate override system for a milling machine
US4855925A (en) * 1987-04-14 1989-08-08 Bhateja Chander P Monitoring apparatus
US5111688A (en) * 1988-01-22 1992-05-12 Measurex Corporation Device and method for calibrating a non-destructive sheet strength measuring system
US5010491A (en) * 1988-12-27 1991-04-23 International Business Machines Corp. Automated system for machining parts to close tolerances
US6205371B1 (en) * 1990-08-11 2001-03-20 Dieter Wolter-Doll Method and apparatus for detecting machining flaws, especially caused by grinding machines
US5727912A (en) * 1992-12-28 1998-03-17 Omat Ltd. Controller for CNC-operated machine tools
JPH0751998A (ja) * 1993-08-09 1995-02-28 Fanuc Ltd 工具の寿命推定方法
AUPN681495A0 (en) * 1995-11-24 1995-12-21 Blyth, Peter John System for the automatic feeding of cultured fish species
JP3699458B2 (ja) * 2003-05-08 2005-09-28 義昭 垣野 切削抵抗検出方法及び切削抵抗による加工制御方法並びに制御装置
GB2462117A (en) * 2008-07-25 2010-01-27 Rolls Royce Plc Controlling a machine tool
DE102010018003A1 (de) * 2010-04-23 2011-10-27 Weiß GmbH Sondermaschinentechnik Verfahren zum Betrieb eines Schwenkantriebs

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596544A (en) * 1969-02-28 1971-08-03 Gen Electric Machine tool cutting indication and control
US3626262A (en) * 1969-08-22 1971-12-07 Gen Electric No-load torque compensation system and the application thereof in adaptive control
US3699318A (en) * 1970-08-19 1972-10-17 Leeds & Northrup Co Incremental slope method for optimum continuous digital linearization
DE2045930C3 (de) * 1970-09-17 1989-06-29 Kaltenbach, Dieter, 7850 Lörrach Einrichtung zur Regelung des Sägeblattvorschubes von Sägemaschinen
JPS5235154B2 (de) * 1972-03-23 1977-09-07
US4031368A (en) * 1972-04-17 1977-06-21 Verkstadsteknik Ab Adaptive control of cutting machining operations
US3836834A (en) * 1973-11-13 1974-09-17 Atomic Energy Commission Machine protection system
US4078195A (en) * 1976-01-13 1978-03-07 Macotech Corporation Adaptive control system for numerically controlled machine tools
JPS5287774A (en) * 1976-01-16 1977-07-22 Toyota Motor Corp Feed control device for machine tools
US4207567A (en) * 1977-11-17 1980-06-10 The Valeron Corporation Broken, chipped and worn tool detector
JPS54141472A (en) * 1978-04-26 1979-11-02 Fanuc Ltd System for detecting tool abrasion
JPS5570541A (en) * 1978-11-21 1980-05-28 Fanuc Ltd System for detecting damage of tool
US4237408A (en) * 1979-08-10 1980-12-02 Cincinnati Milacron Inc. Method and apparatus for modifying the operation of a machine tool as a function of torque
FR2491645B1 (fr) * 1980-10-06 1985-11-15 Olivetti & Co Spa Appareillage de commande numerique adaptative pour machines-outils
JPH0248386B2 (ja) * 1981-11-05 1990-10-24 Yamazaki Mazak Corp Kosakukikainiokeruokuriseigyohoho

Also Published As

Publication number Publication date
US4564910A (en) 1986-01-14
EP0123462A2 (de) 1984-10-31
EP0123462B1 (de) 1990-06-13
JPS59205256A (ja) 1984-11-20
EP0123462A3 (en) 1986-10-15

Similar Documents

Publication Publication Date Title
DE3580647D1 (de) Verfahren zum bestimmen eines volumens.
DE3775211D1 (de) Verfahren zur eichung einer werkzeugmaschine.
DE68903242D1 (de) Verfahren zur ueberwachung von bohrvorgaengen durch messungen waehrend des bohrens.
DE3481547D1 (de) Verfahren zur kalibrierung eines reflektometers.
DE3574614D1 (de) Verfahren zur kontrolle eines parameterwertes.
DE3671577D1 (de) Verfahren zum schneiden einer halbleiterscheibe in wuerfel.
DE69001159D1 (de) Verfahren zur ueberwachung der bohrung eines bohrloches.
DE3485849D1 (de) Verfahren zur regenerierung eines desaktivierten katalysators.
DE3481144D1 (de) Verfahren zum identifizieren von objekten.
ATA426481A (de) Verfahren und schaltungsanordnung zum aufbereiten bzw. schneiden eines bildbandes
DE3584951D1 (de) Verfahren zum verbinden von segmenten an einem schneidwerkzeug.
DE3482506D1 (de) Verfahren zur ueberwachung des verlaufs eines schneidwerkzeugs.
DE3773477D1 (de) Verfahren zur ueberwachung des drehbohrens in einem bohrloch.
DE3485064D1 (de) Verfahren zur abtrennung eines chlortoluolisomers.
AT386899B (de) Verfahren zum pruefen eines luftreifens
DE3482452D1 (de) Verfahren zur ueberwachung/kontrolle eines schneidwerkzeugs.
DE3681077D1 (de) Verfahren zum reinigen eines werkstuecks nach maschineller bearbeitung mit einem schneidenden instrument.
DE3482504D1 (de) Verfahren zum nachweisen eines dreidiomensionellen werkzeugweges.
DE3854390D1 (de) Verfahren zur eingabe einer werkstückkontur.
DE3485916D1 (de) Verfahren und vorrichtung zum abdichten eines verrohrten bohrloches.
DE58907252D1 (de) Verfahren und vorrichtung zur überwachung der spanabhebenden bearbeitung eines werkstückes.
DE3484923D1 (de) Verfahren zur reinigung eines kautschuks.
DE3678685D1 (de) Verfahren zur wiederherstellung eines gesteinsbohrmeissels.
DE3485287D1 (de) Verfahren zur bestimmung einer dreidimensionnalen kurve.
DE3671925D1 (de) Vorrichtung zum schneiden eines ueberfuehrungsstreifens.

Legal Events

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