DE3361541D1 - Apparatus for detecting a likely abnormality of the cutting tool beforehand - Google Patents

Apparatus for detecting a likely abnormality of the cutting tool beforehand

Info

Publication number
DE3361541D1
DE3361541D1 DE8383302317T DE3361541T DE3361541D1 DE 3361541 D1 DE3361541 D1 DE 3361541D1 DE 8383302317 T DE8383302317 T DE 8383302317T DE 3361541 T DE3361541 T DE 3361541T DE 3361541 D1 DE3361541 D1 DE 3361541D1
Authority
DE
Germany
Prior art keywords
abnormality
detecting
cutting tool
tool beforehand
beforehand
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
Application number
DE8383302317T
Other languages
English (en)
Inventor
Yoshiaki Kakino
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.)
Showa Seiki Co Ltd
Original Assignee
Showa Seiki Co Ltd
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 Showa Seiki Co Ltd filed Critical Showa Seiki Co Ltd
Application granted granted Critical
Publication of DE3361541D1 publication Critical patent/DE3361541D1/de
Expired 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
    • B23Q17/0904—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
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/04—Arrangements preventing overload of tools, e.g. restricting load
    • 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
    • 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
    • B23Q17/12—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring vibration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/13—Cutting by use of rotating axially moving tool with randomly-actuated stopping means
    • Y10T408/14—Responsive to condition of Tool or tool-drive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/16—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor
    • Y10T408/165—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor to control Tool rotation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/16—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor
    • Y10T408/17—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor to control infeed
    • Y10T408/172—Responsive to Tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30392—Milling with means to protect operative or machine [e.g., guard, safety device, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/306664—Milling including means to infeed rotary cutter toward work
    • Y10T409/307224—Milling including means to infeed rotary cutter toward work with infeed control means energized in response to activator stimulated by condition sensor
    • Y10T409/30728—In response to cutter condition
DE8383302317T 1982-04-23 1983-04-22 Apparatus for detecting a likely abnormality of the cutting tool beforehand Expired DE3361541D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57069354A JPS58186550A (ja) 1982-04-23 1982-04-23 工具の折損予防装置

Publications (1)

Publication Number Publication Date
DE3361541D1 true DE3361541D1 (en) 1986-01-30

Family

ID=13400131

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383302317T Expired DE3361541D1 (en) 1982-04-23 1983-04-22 Apparatus for detecting a likely abnormality of the cutting tool beforehand

Country Status (4)

Country Link
US (1) US4478538A (de)
EP (1) EP0093558B1 (de)
JP (1) JPS58186550A (de)
DE (1) DE3361541D1 (de)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551808A (en) * 1983-03-30 1985-11-05 Eaton Corporation Tool wear sensors
JPS60255356A (ja) * 1984-05-29 1985-12-17 Omron Tateisi Electronics Co 工具異常切削監視装置
US4644335A (en) * 1985-04-05 1987-02-17 International Business Machines Corp. Apparatus and method for monitoring drill bit condition and depth of drilling
JPS61195955U (de) * 1985-05-29 1986-12-06
DE3600466A1 (de) * 1986-01-10 1987-07-16 Otto Zettl Spannfutter fuer rotierende werkzeuge
US4822215A (en) * 1988-05-26 1989-04-18 Allen-Bradley Company, Inc. Thrust and torque sensitive drill
US4854786A (en) * 1988-05-26 1989-08-08 Allen-Bradley Company, Inc. Computer controlled automatic shift drill
US4922754A (en) * 1989-03-17 1990-05-08 Kennametal Inc. Acoustic emission transducer and mounting adapter for monitoring metalcutting tools
US5088181A (en) * 1990-10-09 1992-02-18 The Boeing Company Sheet metal part machining system
JPH0592341A (ja) * 1991-09-27 1993-04-16 Isao Shoda スピンドルの回転警告装置
US5212391A (en) * 1991-11-13 1993-05-18 Excellon Automation Laser sensor for detecting the extended state of an object in continuous motion especially the clogged or broken state of a drill bit
JP3645353B2 (ja) * 1996-04-23 2005-05-11 東芝機械株式会社 工具磨耗検出機能付工作機械
JP3644129B2 (ja) * 1996-05-20 2005-04-27 ブラザー工業株式会社 切削加工装置およびその異常検出方法
JP3436899B2 (ja) * 1999-09-10 2003-08-18 義昭 垣野 工具異常検出装置及びこれを備えた数値制御装置
JP2002001633A (ja) * 2000-06-19 2002-01-08 Murata Mach Ltd 異常負荷検知機能を備えた加工機
JP2003326438A (ja) * 2002-02-28 2003-11-18 Fanuc Ltd 工具異常検出装置
FR2852693B1 (fr) * 2003-03-19 2005-06-24 Kirpy Systemes embarques de detection predictive de defaillances des paliers d'appareils mobiles de travail du sol tels que des engins de travaux publics ou agricoles
JP4799411B2 (ja) * 2004-08-06 2011-10-26 ホーコス株式会社 Ｎｃ工作機械における真円加工方法および真円加工装置
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US7658196B2 (en) 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US8152710B2 (en) 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
US8187163B2 (en) 2007-12-10 2012-05-29 Ethicon Endo-Surgery, Inc. Methods for implanting a gastric restriction device
US8100870B2 (en) 2007-12-14 2012-01-24 Ethicon Endo-Surgery, Inc. Adjustable height gastric restriction devices and methods
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US8142452B2 (en) 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US8221439B2 (en) 2008-02-07 2012-07-17 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using kinetic motion
US7844342B2 (en) 2008-02-07 2010-11-30 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using light
US8114345B2 (en) 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
US8057492B2 (en) 2008-02-12 2011-11-15 Ethicon Endo-Surgery, Inc. Automatically adjusting band system with MEMS pump
US8034065B2 (en) 2008-02-26 2011-10-11 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8233995B2 (en) 2008-03-06 2012-07-31 Ethicon Endo-Surgery, Inc. System and method of aligning an implantable antenna
US8187162B2 (en) 2008-03-06 2012-05-29 Ethicon Endo-Surgery, Inc. Reorientation port
US20100232894A1 (en) * 2009-03-16 2010-09-16 The Boeing Company Adaptor with Interchangeable Load Sensing Elements
FR2956338B1 (fr) * 2010-02-15 2012-07-13 Airbus Operations Sas Porte-outil a couple de glissement reglable
FR2996917B1 (fr) * 2012-10-15 2016-02-05 Airbus Operations Sas Procede et dispositif de determination de l'apparition d'un defaut lors du percage d'un panneau en materiau composite
CN103105337B (zh) * 2013-01-05 2015-01-07 北京工业大学 一种有效简便测量刀柄动态抗弯特性的实验装置及方法
US9030318B1 (en) * 2013-03-15 2015-05-12 Mallory Sonalert Products, Inc. Wireless tandem alarm
DE102014207434A1 (de) * 2014-04-17 2015-10-22 Robert Bosch Gmbh Verfahren zum Betreiben einer Handwerkzeugmaschine, Handwerkzeugmaschine
EP3401056B1 (de) * 2015-12-11 2022-10-12 Makino Milling Machine Co., Ltd. Maschinenwerkzeug
JP6866217B2 (ja) * 2017-04-21 2021-04-28 株式会社ディスコ 切削装置
RU2658091C1 (ru) * 2017-05-25 2018-06-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВО "МГТУ "СТАНКИН") Способ определения предельного износа сменного режущего инструмента
CN111571381A (zh) * 2020-06-30 2020-08-25 周书全 一种防撞刀数控车床

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978689A (en) * 1955-05-09 1961-04-04 Cross Co Control mechanism for machine tools and the like
US2774261A (en) * 1956-04-20 1956-12-18 William E Leibing Control mechanism for drill presses
DE2101704A1 (de) * 1971-01-15 1972-08-03 Bilz Otto Werkzeug Futter mit oder ohne Schnellwechseleinrichtung zur Aufnahme von Bohrwerkzeugen
US3713127A (en) * 1970-10-16 1973-01-23 Trodyne Corp Acoustic emission crack monitor
DE2101679A1 (de) * 1971-01-15 1972-08-10 Bilz Otto Werkzeug Schnellwechselfutter mit dann einsetzbarer, das Werkzeug aufnehmender Stellhulse
GB1391176A (en) * 1971-06-14 1975-04-16 Guylee Son Ltd Frank Tapping attachments
US3793627A (en) * 1972-06-28 1974-02-19 Gen Electric Automatic sonic detection of chipped cutting tools
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
US3989405A (en) * 1975-03-03 1976-11-02 Quackenbush Robert C Tool feeding device having signal control feed clutch
US4090403A (en) * 1975-11-21 1978-05-23 Tokyo Shibaura Electric Co., Ltd. Apparatus for judging the useful life of tools
SU572376A1 (ru) * 1976-04-21 1977-09-15 Сыктывкарский Опытный Судомеханический Завод Сверлильно-запрессовочное устройство
US4090802A (en) * 1976-12-27 1978-05-23 Otto Bilz Werkzeugfabrik Radio detector for detecting dull and broken tools
SU674839A1 (ru) * 1977-11-10 1979-07-25 Московское Специальное Конструкторское Бюро Автоматических Линий И Агрегатных Станков Предохранительное устройство от перегрузки станков
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
US4233600A (en) * 1978-06-07 1980-11-11 Pulp And Paper Research Institute Of Canada Method and system for detecting plate clashing in disc refiners
SU703251A2 (ru) * 1978-06-27 1979-12-18 Mishchenko Aleksej A Шпиндельный узел
JPS55101305A (en) * 1979-01-25 1980-08-02 Howa Mach Ltd Preventing device for breaking of drill
US4237454A (en) * 1979-01-29 1980-12-02 General Electric Company System for monitoring bearings and other rotating equipment
JPS55106751A (en) * 1979-01-31 1980-08-15 Yoshiaki Kakino Tool damage detector
GB2051362A (en) * 1979-05-23 1981-01-14 Production Eng Research Ass Og Monitoring tool life
JPS6044088B2 (ja) * 1979-09-29 1985-10-01 ブラザー工業株式会社 異常検出装置を備えたタツプ盤

Also Published As

Publication number Publication date
US4478538A (en) 1984-10-23
EP0093558B1 (de) 1985-12-18
JPS58186550A (ja) 1983-10-31
EP0093558A1 (de) 1983-11-09

Similar Documents

Publication Publication Date Title
DE3361541D1 (en) Apparatus for detecting a likely abnormality of the cutting tool beforehand
GB2147842B (en) Apparatus for processing a workpiece
GB2133325B (en) Apparatus for making tool
GB2108032B (en) Apparatus for severing a tubular workpiece
GB2108289B (en) An apparatus for automatically moving a tool centrepoint along a nonprogrammed path
GB2146123B (en) Apparatus for monitoring displacement
JPS57114349A (en) Profile device for machine tool
MY8600606A (en) Machine tool apparatus
GB2087273B (en) An apparatus for manoeuvring a workpiece
DE3661208D1 (en) Cutting apparatus for an excavating machine
DE3364260D1 (en) Device for the detection of faults on a workpiece
GB2114494B (en) Apparatus for inserting elements into a work-piece
JPS57189757A (en) Device for positioning tool
JPS57121439A (en) Spindle-key locking device for machine tool
EP0099992A3 (en) Device for the control of a machine tool
GB2133881B (en) Apparatus for monitoring tool life
GB2149551B (en) Apparatus for monitoring the operation of a system
GB2124942B (en) Workpiece-exchanging apparatus for machine tools
JPS5775707A (en) Chuck device for machine tool
GB2139927B (en) Peripheral apparatus for a machine tool
GB8523313D0 (en) Guide apparatus for cutting tools
GB2106812B (en) Apparatus for copy-machining a workpiece
GB2124678B (en) Apparatus for chemical cutting
DE3478584D1 (en) Device with a machining tool for machining rollers
DE3475756D1 (en) Cutting apparatus for welding machine

Legal Events

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