JPS5614135A - Detector for cutting abnormality of machine tool - Google Patents

Detector for cutting abnormality of machine tool

Info

Publication number
JPS5614135A
JPS5614135A JP8954779A JP8954779A JPS5614135A JP S5614135 A JPS5614135 A JP S5614135A JP 8954779 A JP8954779 A JP 8954779A JP 8954779 A JP8954779 A JP 8954779A JP S5614135 A JPS5614135 A JP S5614135A
Authority
JP
Japan
Prior art keywords
electric current
current value
value
detected
maximum
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.)
Granted
Application number
JP8954779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6137058B2 (enrdf_load_stackoverflow
Inventor
Eisuke Kamiyama
Yukio Izumi
Gakuyo Yasumura
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.)
Hitachi Seiki Co Ltd
Original Assignee
Hitachi 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 Hitachi Seiki Co Ltd filed Critical Hitachi Seiki Co Ltd
Priority to JP8954779A priority Critical patent/JPS5614135A/ja
Publication of JPS5614135A publication Critical patent/JPS5614135A/ja
Publication of JPS6137058B2 publication Critical patent/JPS6137058B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
JP8954779A 1979-07-13 1979-07-13 Detector for cutting abnormality of machine tool Granted JPS5614135A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8954779A JPS5614135A (en) 1979-07-13 1979-07-13 Detector for cutting abnormality of machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8954779A JPS5614135A (en) 1979-07-13 1979-07-13 Detector for cutting abnormality of machine tool

Publications (2)

Publication Number Publication Date
JPS5614135A true JPS5614135A (en) 1981-02-10
JPS6137058B2 JPS6137058B2 (enrdf_load_stackoverflow) 1986-08-21

Family

ID=13973839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8954779A Granted JPS5614135A (en) 1979-07-13 1979-07-13 Detector for cutting abnormality of machine tool

Country Status (1)

Country Link
JP (1) JPS5614135A (enrdf_load_stackoverflow)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144648A (en) * 1981-02-23 1982-09-07 Brother Ind Ltd Machine tool
JPS57163041A (en) * 1981-03-26 1982-10-07 Agency Of Ind Science & Technol Detecting device of cutting abnormality
JPS58126041A (ja) * 1982-01-18 1983-07-27 Mitsubishi Heavy Ind Ltd 工具異常検出装置
JPS59142050A (ja) * 1983-02-04 1984-08-15 Citizen Watch Co Ltd 工具損傷検出装置
JPS61274847A (ja) * 1985-05-29 1986-12-05 Okuma Mach Works Ltd Ｎｃ装置における過負荷監視方式
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
JPH0252234A (ja) * 1988-08-16 1990-02-21 Kawasaki Steel Corp 電動機電流による機械設備の診断方法
KR100466554B1 (ko) * 2002-08-16 2005-01-17 학교법인 한양학원 씨앤씨 선반의 절삭력 간접측정 시스템 및 그 방법
JP2009285792A (ja) * 2008-05-29 2009-12-10 Miyano:Kk Ｎｃ工作機械におけるツールモニタ方法
JP2010531721A (ja) * 2007-06-11 2010-09-30 ビーエーエスエフ ソシエタス・ヨーロピア シャフトの過負荷を回避する方法
JP2018024048A (ja) * 2016-08-09 2018-02-15 ファナック株式会社 サーボ制御装置、サーボ制御装置を用いた主軸故障検出方法及びコンピュータプログラム
CN110509110A (zh) * 2019-07-24 2019-11-29 深圳市五湖智联实业有限公司 一种数控机床刀具切削力智能监测系统
JP2023169119A (ja) * 2022-05-10 2023-11-29 イボクラール ビバデント アクチェンゲゼルシャフト 歯科用物体を製造するための機械加工方法

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144648A (en) * 1981-02-23 1982-09-07 Brother Ind Ltd Machine tool
JPS57163041A (en) * 1981-03-26 1982-10-07 Agency Of Ind Science & Technol Detecting device of cutting abnormality
JPS58126041A (ja) * 1982-01-18 1983-07-27 Mitsubishi Heavy Ind Ltd 工具異常検出装置
JPS59142050A (ja) * 1983-02-04 1984-08-15 Citizen Watch Co Ltd 工具損傷検出装置
US4786220A (en) * 1984-06-18 1988-11-22 Borg-Warner Corporation Cutting tool wear monitor
US4694686A (en) * 1984-06-18 1987-09-22 Borg-Warner Corporation Cutting tool wear monitor
JPS61274847A (ja) * 1985-05-29 1986-12-05 Okuma Mach Works Ltd Ｎｃ装置における過負荷監視方式
JPH0252234A (ja) * 1988-08-16 1990-02-21 Kawasaki Steel Corp 電動機電流による機械設備の診断方法
KR100466554B1 (ko) * 2002-08-16 2005-01-17 학교법인 한양학원 씨앤씨 선반의 절삭력 간접측정 시스템 및 그 방법
JP2010531721A (ja) * 2007-06-11 2010-09-30 ビーエーエスエフ ソシエタス・ヨーロピア シャフトの過負荷を回避する方法
JP2009285792A (ja) * 2008-05-29 2009-12-10 Miyano:Kk Ｎｃ工作機械におけるツールモニタ方法
JP2018024048A (ja) * 2016-08-09 2018-02-15 ファナック株式会社 サーボ制御装置、サーボ制御装置を用いた主軸故障検出方法及びコンピュータプログラム
US10493576B2 (en) 2016-08-09 2019-12-03 Fanuc Corporation Servo control device, spindle failure detection method using servo control device, and non-transitory computer readable medium encoded with computer program
CN110509110A (zh) * 2019-07-24 2019-11-29 深圳市五湖智联实业有限公司 一种数控机床刀具切削力智能监测系统
JP2023169119A (ja) * 2022-05-10 2023-11-29 イボクラール ビバデント アクチェンゲゼルシャフト 歯科用物体を製造するための機械加工方法

Also Published As

Publication number Publication date
JPS6137058B2 (enrdf_load_stackoverflow) 1986-08-21

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