FR2188831A5 - - Google Patents

Info

Publication number
FR2188831A5
FR2188831A5 FR7320744A FR7320744A FR2188831A5 FR 2188831 A5 FR2188831 A5 FR 2188831A5 FR 7320744 A FR7320744 A FR 7320744A FR 7320744 A FR7320744 A FR 7320744A FR 2188831 A5 FR2188831 A5 FR 2188831A5
Authority
FR
France
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
Application number
FR7320744A
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.)
Gleason Works
Original Assignee
Gleason Works
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 Gleason Works filed Critical Gleason Works
Application granted granted Critical
Publication of FR2188831A5 publication Critical patent/FR2188831A5/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
    • 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
    • B23Q17/0904—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 before or after machining
    • B23Q17/0919—Arrangements for measuring or adjusting cutting-tool geometry in presetting devices
    • B23Q17/0947—Monitoring devices for measuring cutting angles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/58—Investigating machinability by cutting tools; Investigating the cutting ability of tools
    • 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
FR7320744A 1972-06-08 1973-06-07 Expired FR2188831A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00260875A US3809870A (en) 1972-06-08 1972-06-08 Method and apparatus for monitoring condition of cutting blades

Publications (1)

Publication Number Publication Date
FR2188831A5 true FR2188831A5 (fr) 1974-01-18

Family

ID=22991017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7320744A Expired FR2188831A5 (fr) 1972-06-08 1973-06-07

Country Status (9)

Country Link
US (1) US3809870A (fr)
JP (1) JPS4957474A (fr)
CA (1) CA997864A (fr)
CH (1) CH570850A5 (fr)
DE (1) DE2328876A1 (fr)
FR (1) FR2188831A5 (fr)
GB (1) GB1401113A (fr)
IT (1) IT984104B (fr)
NL (1) NL7308077A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427173A1 (fr) * 1978-05-30 1979-12-28 Komatsu Mfg Co Ltd Dispositif de detection des deteriorations des dents d'une fraise

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973433A (en) * 1972-06-15 1976-08-10 Finike Italiana Marposs-Soc. In Accomandita Semplice Di Mario Possati & C. Method and relative apparatus for controlling the cutting capacity of the grinding wheel of a grinder
IT960035B (it) * 1972-06-15 1973-11-20 Marposs App Elett Metodo e relativa apparecchiatura per il controllo della capacita di taglio della mola di una macchina rettificatrice
JPS5628650B2 (fr) * 1973-06-18 1981-07-03
DE2426815C3 (de) * 1974-06-04 1979-05-17 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Verfahren und Vorrichtung zum Regeln der stufenlos verstellbaren Schnitt- und Vorschubgeschwindigkeit von Walzenschrämmaschinen des Untertagebergbaues
US4060716A (en) * 1975-05-19 1977-11-29 Rockwell International Corporation Method and apparatus for automatic abnormal events monitor in operating plants
US4090403A (en) * 1975-11-21 1978-05-23 Tokyo Shibaura Electric Co., Ltd. Apparatus for judging the useful life of tools
JPS5412085A (en) * 1977-06-29 1979-01-29 Oki Electric Ind Co Ltd Timely controlled data presenting method in nc
US4176396A (en) * 1977-09-23 1979-11-27 The Charles Stark Draper Laboratory, Inc. Apparatus for directly measuring machine tool wear
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
US4351029A (en) * 1979-12-05 1982-09-21 Westinghouse Electric Corp. Tool life monitoring and tracking apparatus
US4404640A (en) 1981-01-09 1983-09-13 W. R. Grace & Co. Grinding mill monitoring instrumentation
US4586146A (en) * 1981-02-27 1986-04-29 W. R. Grace & Co. Grinding mill control system
US4442494A (en) * 1981-11-18 1984-04-10 Westinghouse Electric Corp. Tool wear and tool failure monitor system
AU559847B2 (en) * 1982-01-12 1987-03-19 Mitsubishi Denki Kabushiki Kaisha Numerical control machining system
US4564911A (en) * 1983-04-25 1986-01-14 Eaton Corporation Method of monitoring a cutting tool by recognizing a sensed deviation in a mathematically smoothed function of force
CA1243744A (fr) * 1984-06-18 1988-10-25 John M. Fildes Dispositif de controle de l'usure d'un outil de coupe
US4694686A (en) * 1984-06-18 1987-09-22 Borg-Warner Corporation Cutting tool wear monitor
US4786220A (en) * 1984-06-18 1988-11-22 Borg-Warner Corporation Cutting tool wear monitor
DE3525270A1 (de) * 1985-07-16 1987-01-29 Ind Systeme Datentechnik Verfahren und vorrichtung zur verschleissueberwachung von werkzeugen
GB2179736B (en) * 1985-08-30 1989-10-18 Prad Res & Dev Nv Method of analyzing vibrations from a drilling bit in a borehole
US4744242A (en) * 1986-09-16 1988-05-17 The Boeing Company Method for monitoring cutting tool wear during a machining operation
CH681077A5 (fr) * 1988-10-25 1993-01-15 Zellweger Uster Ag
US5448911A (en) * 1993-02-18 1995-09-12 Baker Hughes Incorporated Method and apparatus for detecting impending sticking of a drillstring
JPH0751999A (ja) * 1993-08-06 1995-02-28 Fanuc Ltd 工具破損検出方式
JPH0751998A (ja) * 1993-08-09 1995-02-28 Fanuc Ltd 工具の寿命推定方法
US5418711A (en) * 1993-09-21 1995-05-23 Gerber Garment Technology, Inc. Open loop control apparatus and associated method for cutting sheet material
WO1997049523A1 (fr) * 1996-06-26 1997-12-31 The Gleason Works Detection de l'usure de l'outil par surveillance thermique de la piece
US6588277B2 (en) * 2001-05-21 2003-07-08 Ethicon Endo-Surgery Method for detecting transverse mode vibrations in an ultrasonic hand piece/blade
US6633379B2 (en) * 2001-06-08 2003-10-14 Semiconductor 300 Gmbh & Co. Kg Apparatus and method for measuring the degradation of a tool
US7134937B1 (en) 2005-12-19 2006-11-14 Premark Feg L.L.C. Food product slicer with knife sharpener and associated knife guard
US7487702B2 (en) * 2005-12-19 2009-02-10 Premark Feg L.L.C. Food product slicer with removable ring guard cover
US20070142959A1 (en) * 2005-12-19 2007-06-21 Rummel Samuel A Food product slicer with automatic indication of when to sharpen knife
WO2009129157A1 (fr) 2008-04-15 2009-10-22 Premark Feg L.L.C. Trancheuse de produit alimentaire à opération d’affûtage programmée
CN107186547A (zh) * 2017-05-25 2017-09-22 重庆大学 基于切削功率的数控车削批量加工刀具磨损在线监测方法
CH715989B1 (de) * 2019-03-22 2020-10-30 Reishauer Ag Verfahren zum kontinuierlichen Wälzschleifen von vorverzahnten Werkstücken.
DE102019002752A1 (de) * 2019-04-15 2020-10-15 Gleason-Pfauter Maschinenfabrik Gmbh Verfahren des Erzeugens oder Bearbeitens einer Verzahnung
US20230405696A1 (en) * 2020-11-12 2023-12-21 KAPP NILES GmbH & Co. KG Method for grinding a toothing or a profile of a workpiece
CH718000B1 (de) * 2021-10-11 2022-11-30 Reishauer Ag Verfahren und vorrichtung zur überwachung des zustands einer verzahnmaschine.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220315A (en) * 1964-05-15 1965-11-30 Cincinnati Milling Machine Co Machine tool adaptive control
US3466431A (en) * 1966-12-30 1969-09-09 Weston Instruments Inc D.c. power spectrum and fourier transform analyzer
US3548648A (en) * 1968-04-15 1970-12-22 Gen Electric Sonic worn cutting tool detector
FR2067613A5 (fr) * 1969-11-12 1971-08-20 Aquitaine Petrole
US3694637A (en) * 1970-10-22 1972-09-26 Interactive Systems Method and apparatus for detecting tool wear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427173A1 (fr) * 1978-05-30 1979-12-28 Komatsu Mfg Co Ltd Dispositif de detection des deteriorations des dents d'une fraise

Also Published As

Publication number Publication date
CA997864A (en) 1976-09-28
GB1401113A (en) 1975-07-16
US3809870A (en) 1974-05-07
DE2328876A1 (de) 1974-01-10
NL7308077A (fr) 1973-12-11
IT984104B (it) 1974-11-20
JPS4957474A (fr) 1974-06-04
CH570850A5 (fr) 1975-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse