JPS5748450A - Detecting method of abnormality of tool in machine tool - Google Patents

Detecting method of abnormality of tool in machine tool

Info

Publication number
JPS5748450A
JPS5748450A JP12112680A JP12112680A JPS5748450A JP S5748450 A JPS5748450 A JP S5748450A JP 12112680 A JP12112680 A JP 12112680A JP 12112680 A JP12112680 A JP 12112680A JP S5748450 A JPS5748450 A JP S5748450A
Authority
JP
Japan
Prior art keywords
tool
detected
abnormality
tools
resistance
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
JP12112680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6116580B2 (enExample
Inventor
Koji Nakazawa
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 Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP12112680A priority Critical patent/JPS5748450A/ja
Publication of JPS5748450A publication Critical patent/JPS5748450A/ja
Publication of JPS6116580B2 publication Critical patent/JPS6116580B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
JP12112680A 1980-09-03 1980-09-03 Detecting method of abnormality of tool in machine tool Granted JPS5748450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12112680A JPS5748450A (en) 1980-09-03 1980-09-03 Detecting method of abnormality of tool in machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12112680A JPS5748450A (en) 1980-09-03 1980-09-03 Detecting method of abnormality of tool in machine tool

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP26713585A Division JPS61142056A (ja) 1985-11-29 1985-11-29 工作機械におけるバイトの異常検出方法
JP26713485A Division JPS61142055A (ja) 1985-11-29 1985-11-29 工作機械におけるバイトの異常検出方法

Publications (2)

Publication Number Publication Date
JPS5748450A true JPS5748450A (en) 1982-03-19
JPS6116580B2 JPS6116580B2 (enExample) 1986-05-01

Family

ID=14803517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12112680A Granted JPS5748450A (en) 1980-09-03 1980-09-03 Detecting method of abnormality of tool in machine tool

Country Status (1)

Country Link
JP (1) JPS5748450A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11073497B2 (en) * 2018-11-13 2021-07-27 Fanuc Corporation Machine tool and vibration diagnosis support method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11073497B2 (en) * 2018-11-13 2021-07-27 Fanuc Corporation Machine tool and vibration diagnosis support method

Also Published As

Publication number Publication date
JPS6116580B2 (enExample) 1986-05-01

Similar Documents

Publication Publication Date Title
DE68903247D1 (de) Vorrichtung zum messen von parametern in der spaltzone eines im betrieb befindlichen kernreaktors.
CA2055466A1 (en) Method and apparatus for monitoring an ac transmission line
TR20319A (tr) Bir enduestriyel islemde kullanilmis olan,su icindeki yagdan olusan bir kullanilmis emuelsiyonu isleme tabi tutmaya mahsus metod ve metodun icra edilmesinde kullanilmaya mahsus cihaz
JPS5614135A (en) Detector for cutting abnormality of machine tool
JPS5748450A (en) Detecting method of abnormality of tool in machine tool
JPS5670426A (en) Diagnosing device for abnormality of rotary apparatus
JPS54113582A (en) Abnormal conoition monitor of machine tool
JPS5639852A (en) Abnormality detector for cutting tool of machine tool
JPS549075A (en) Device for detecting contact between tool and work
JPS5633256A (en) Abnoramality sensing device for milling machine
JPS555252A (en) Method of detecting fault of tool in machine tool
JPS57184655A (en) Detector for broken tool edge
JPS5551349A (en) Sodium ionization detector
JPS56110406A (en) Filter device for electric vehicle
JPS56125633A (en) Abnormality detecting and disposing device in machine tool
JPS5676360A (en) Detector for tool failure
JPS54113583A (en) Blade damage detecting method of rotary blade machine tool and means therefor
JPS55131414A (en) Multispindle boring machine system
EP0286057A3 (en) Proximity switch having an oscillation circuit
JPS52111785A (en) Flaw detector
JPS55101327A (en) Inter-pole abnormal phenomenon detector for electrolytic working
JPS57127648A (en) Tool life monitor
JPS5784370A (en) Monitoring device for rotary electric machine field winding insulation resistance
Barzov Automatic Control of Condition of Cutting Tools With the Aid of Acoustic Emission
JPS57132929A (en) Discharge machining device