ATE116430T1 - Werkzeugabnützungsdetektor. - Google Patents

Werkzeugabnützungsdetektor.

Info

Publication number
ATE116430T1
ATE116430T1 AT91905417T AT91905417T ATE116430T1 AT E116430 T1 ATE116430 T1 AT E116430T1 AT 91905417 T AT91905417 T AT 91905417T AT 91905417 T AT91905417 T AT 91905417T AT E116430 T1 ATE116430 T1 AT E116430T1
Authority
AT
Austria
Prior art keywords
tool
resistor
monitored
wear detector
tool wear
Prior art date
Application number
AT91905417T
Other languages
English (en)
Inventor
Ian Yellowley
Yetvart Hosepyan
Original Assignee
Univ British Columbia
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 Univ British Columbia filed Critical Univ British Columbia
Application granted granted Critical
Publication of ATE116430T1 publication Critical patent/ATE116430T1/de

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
    • B23Q17/0952—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 during machining
    • B23Q17/0985—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 during machining by measuring temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Earth Drilling (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
AT91905417T 1990-03-23 1991-03-20 Werkzeugabnützungsdetektor. ATE116430T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/497,886 US5000036A (en) 1990-03-23 1990-03-23 Tool wear detector

Publications (1)

Publication Number Publication Date
ATE116430T1 true ATE116430T1 (de) 1995-01-15

Family

ID=23978724

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91905417T ATE116430T1 (de) 1990-03-23 1991-03-20 Werkzeugabnützungsdetektor.

Country Status (7)

Country Link
US (1) US5000036A (de)
EP (1) EP0521889B1 (de)
JP (1) JPH05505350A (de)
AT (1) ATE116430T1 (de)
CA (1) CA2077535A1 (de)
DE (1) DE69106351T2 (de)
WO (1) WO1991014924A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE460403B (sv) * 1987-10-20 1989-10-09 Birger Alvelid Skaerverktyg foersett med tillstaandsgivare
DE4132454C2 (de) * 1991-09-30 1994-07-21 Bosch Gmbh Robert Sägeblatt
AU3310297A (en) * 1996-06-26 1998-01-14 Gleason Works, The Detecting tool wear by thermal monitoring of workpiece
US5861564A (en) * 1997-09-26 1999-01-19 Forintek Canada Corp. Inspection bench with pivoting arm
US6526814B1 (en) * 1999-09-29 2003-03-04 Kyocera Corporation Holder for throw-away tip with sensor
JP3359894B2 (ja) * 1999-12-14 2002-12-24 京セラ株式会社 損耗センサ付きスローアウェイチップ
US6592303B2 (en) * 2000-08-30 2003-07-15 Kyocera Corporation Throw-away tip
US7184515B2 (en) * 2004-09-24 2007-02-27 Battelle Memorial Institute Component specific machine wear determination with x-ray fluorescence spectrometry
JP2008524006A (ja) * 2004-12-20 2008-07-10 レニショウ パブリック リミテッド カンパニー 機械及び制御システム
US20090004449A1 (en) * 2007-06-28 2009-01-01 Zhigang Ban Cutting insert with a wear-resistant coating scheme exhibiting wear indication and method of making the same
US8080323B2 (en) * 2007-06-28 2011-12-20 Kennametal Inc. Cutting insert with a wear-resistant coating scheme exhibiting wear indication and method of making the same
US20170131710A1 (en) * 2015-10-26 2017-05-11 Caterpillar Inc. Method and system for machine tool health early warning monitoring
CN105458312B (zh) * 2015-12-14 2017-06-16 华中科技大学 一种微织构封装测温刀具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE247071C (de) *
JPS54141472A (en) * 1978-04-26 1979-11-02 Fanuc Ltd System for detecting tool abrasion
SE450352B (sv) * 1985-11-07 1987-06-22 Santrade Ltd Sker med indikering av forslitning
US4757307A (en) * 1986-08-04 1988-07-12 General Electric Company Tool condition sensing by measuring heat generation rate at the cutting edge

Also Published As

Publication number Publication date
JPH05505350A (ja) 1993-08-12
DE69106351T2 (de) 1995-05-18
WO1991014924A1 (en) 1991-10-03
CA2077535A1 (en) 1991-09-24
EP0521889A1 (de) 1993-01-13
US5000036A (en) 1991-03-19
EP0521889B1 (de) 1994-12-28
DE69106351D1 (de) 1995-02-09

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties