DE3262942D1 - Method and apparatus for monitoring the tool status in a machine tool with cyclic machining - Google Patents

Method and apparatus for monitoring the tool status in a machine tool with cyclic machining

Info

Publication number
DE3262942D1
DE3262942D1 DE8282901183T DE3262942T DE3262942D1 DE 3262942 D1 DE3262942 D1 DE 3262942D1 DE 8282901183 T DE8282901183 T DE 8282901183T DE 3262942 T DE3262942 T DE 3262942T DE 3262942 D1 DE3262942 D1 DE 3262942D1
Authority
DE
Germany
Prior art keywords
tool
monitoring
status
machine tool
cyclic machining
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
DE8282901183T
Other languages
English (en)
Inventor
Roland Forsgren
Gunnar Garpendahl
Hans Eriksson
Bengt Wallentin
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.)
KB WIBRA
Original Assignee
KB WIBRA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20343588&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3262942(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by KB WIBRA filed Critical KB WIBRA
Application granted granted Critical
Publication of DE3262942D1 publication Critical patent/DE3262942D1/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
    • 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
    • G01N29/04—Analysing solids
    • G01N29/12—Analysing solids by measuring frequency or resonance of acoustic waves
    • 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
    • G05B2219/37351—Detect vibration, ultrasound
    • 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
    • G05B2219/37544—Compare detected signal to several references to derive several control actions

Landscapes

  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Forging (AREA)
  • Gripping On Spindles (AREA)
DE8282901183T 1981-04-13 1982-04-13 Method and apparatus for monitoring the tool status in a machine tool with cyclic machining Expired DE3262942D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8102372A SE428540B (sv) 1981-04-13 1981-04-13 Sett och anordning for overvakning av verktygsstatus i en verktygsmaskin med cyklisk bearbetning
PCT/SE1982/000120 WO1982003589A1 (en) 1981-04-13 1982-04-13 Method and apparatus for monitoring the tool status in a tool machine with cyclic machining

Publications (1)

Publication Number Publication Date
DE3262942D1 true DE3262942D1 (en) 1985-05-15

Family

ID=20343588

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282901183T Expired DE3262942D1 (en) 1981-04-13 1982-04-13 Method and apparatus for monitoring the tool status in a machine tool with cyclic machining

Country Status (10)

Country Link
US (1) US4558311A (de)
EP (1) EP0077789B1 (de)
JP (1) JPS58500605A (de)
AU (1) AU553170B2 (de)
BR (1) BR8207584A (de)
DE (1) DE3262942D1 (de)
IT (1) IT1151716B (de)
NO (1) NO824144L (de)
SE (1) SE428540B (de)
WO (1) WO1982003589A1 (de)

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US4631683A (en) * 1984-08-29 1986-12-23 General Electric Company Acoustic detection of contact between cutting tool and workpiece
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
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
US4642618A (en) * 1985-07-23 1987-02-10 Ibm Corporation Tool failure detector
JPH0727788Y2 (ja) * 1986-05-23 1995-06-21 住友電気工業株式会社 架空送配電設備の監視装置
US4782452A (en) * 1986-08-25 1988-11-01 General Electric Company Acoustic detection of milling tool touch to a workpiece
DE3630288A1 (de) * 1986-09-05 1988-03-17 Roland Man Druckmasch Fehlerfeststelleinrichtung
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
DE3938854A1 (de) * 1988-11-23 1990-05-31 Siemens Ag Verfahren zur ueberwachung von stanzwerkzeugen, insbesondere von folgeverbundwerkzeugen, waehrend des stanzvorganges und zugehoeriges ueberwachungssystem
JPH02298825A (ja) * 1989-05-13 1990-12-11 Nippondenso Co Ltd 回転機のための異常検査装置
FI84148C (fi) * 1989-12-08 1991-10-25 Korpela Insinoeoeritoimisto Foerfarande och anordning foer bestaemning av sluttidpunkten foer avrundningsskedet av ett block i en fanersvarv.
US5187669A (en) * 1990-07-16 1993-02-16 General Electric Company Programmable surface sensor for machining rough stock
US5170358A (en) * 1990-12-06 1992-12-08 Manufacturing Laboratories, Inc. Method of controlling chatter in a machine tool
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
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
FI94608C (fi) * 1994-01-18 1995-10-10 Raute Wood Processing Machiner Menetelmä vanerisorvin leikkuuterän päästökulman säätämiseksi sekä menetelmän toteuttamisessa käytettävä viilutusyksikkö
DE19539633C2 (de) * 1995-10-25 1998-06-04 Heraeus Instr Gmbh & Co Kg Verfahren zur Ermittlung einer Unwucht eines mittels einer Antriebseinrichtung in Drehung versetzten Rotors einer Zentrifuge und Vorrichtung zur Durchführung des Verfahrens
US6085121A (en) * 1997-09-22 2000-07-04 Design & Manufacturing Solutions, Inc. Device and method for recommending dynamically preferred speeds for machining
DE19943689A1 (de) * 1999-09-06 2001-03-08 Busch Dieter & Co Prueftech Verfahren und Vorrichtung zur Überwachung und/oder Diagnose sich bewegender Maschinen und/oder Maschinenteile
US6401056B1 (en) * 1999-12-27 2002-06-04 General Electric Company Methods and apparatus for evaluating tool performance
US6789030B1 (en) 2000-06-23 2004-09-07 Bently Nevada, Llc Portable data collector and analyzer: apparatus and method
GB0107900D0 (en) * 2001-03-29 2001-05-23 Post Office Improvements in monitoring systems
US6594589B1 (en) * 2001-05-23 2003-07-15 Advanced Micro Devices, Inc. Method and apparatus for monitoring tool health
US7010386B2 (en) * 2002-03-22 2006-03-07 Mcdonnell Ryan P Tool wear monitoring system
GB2440959B (en) * 2006-08-15 2008-10-08 Rolls Royce Plc A method of inspecting a component and an apparatus for inspecting a component
BE1018513A3 (nl) * 2009-03-20 2011-02-01 Varticovschi Ltd B Werkwijze voor het vroegtijdig detecteren van schade aan een voertuig, machine of onderdeel ervan en een daarbij toegepast detectiesysteem.
AT515112B1 (de) 2013-09-06 2015-06-15 Fellner Wolfgang Ing Verfahren und Einrichtung zum Erkennen einer Überlastung von zumindest einem Sägeblatt einer Kreissäge
RU2569901C1 (ru) * 2014-06-10 2015-12-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Способ прогнозирования износостойкости твердосплавных режущих инструментов
DE102016208002B4 (de) * 2016-05-10 2019-02-21 Thyssenkrupp Ag Verfahren und Vorrichtung zur Detektion von Fehlern an rotierenden Messern
JP7313001B2 (ja) * 2019-03-12 2023-07-24 富山県 工具寿命検出装置及び工具寿命検出方法
JP2022072435A (ja) 2020-10-29 2022-05-17 株式会社リコー 診断装置、診断方法、プログラム、および加工システム
CN112704470B (zh) * 2020-12-22 2022-03-15 电子科技大学 分光谱频域相干断层成像系统
KR102579416B1 (ko) * 2021-11-19 2023-09-19 한국생산기술연구원 실시간 절삭력 추정을 활용한 공구 마모도 분석방법

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915897A (en) * 1956-05-07 1959-12-08 Probescope Co Automatic tracking spectrum analyzer
US3277695A (en) * 1961-06-22 1966-10-11 Sperry Rand Corp Vibration analyzer
US3400578A (en) * 1965-12-06 1968-09-10 Curtiss Wright Corp Acoustical analyser for indicating faults in operative parts of highspeed engines
US3504581A (en) * 1967-04-24 1970-04-07 Gen Electric Apparatus for early detection of tool chatter in machining operations
US4087801A (en) * 1974-12-20 1978-05-02 Tokyo Shibaura Electric Co., Ltd. Apparatus for detecting damages of cutting tools
US4063450A (en) * 1976-07-02 1977-12-20 General Electric Company Voltage controlled electronic filter
JPS5631327A (en) * 1979-08-24 1981-03-30 Hitachi Ltd Method of diagnosing vibration of rotary machine

Also Published As

Publication number Publication date
US4558311A (en) 1985-12-10
IT1151716B (it) 1986-12-24
WO1982003589A1 (en) 1982-10-28
IT8220704A0 (it) 1982-04-13
AU8333682A (en) 1982-11-04
EP0077789A1 (de) 1983-05-04
SE428540B (sv) 1983-07-11
AU553170B2 (en) 1986-07-03
SE8102372L (sv) 1982-10-14
JPS58500605A (ja) 1983-04-21
BR8207584A (pt) 1983-03-29
EP0077789B1 (de) 1985-04-10
NO824144L (no) 1982-12-09

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation