JPS5720625A - Detection of tool chipping - Google Patents

Detection of tool chipping

Info

Publication number
JPS5720625A
JPS5720625A JP9558080A JP9558080A JPS5720625A JP S5720625 A JPS5720625 A JP S5720625A JP 9558080 A JP9558080 A JP 9558080A JP 9558080 A JP9558080 A JP 9558080A JP S5720625 A JPS5720625 A JP S5720625A
Authority
JP
Japan
Prior art keywords
circuit
chipping
output
vibration
frequency spectra
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
JP9558080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6121787B2 (enrdf_load_stackoverflow
Inventor
Hajime Inaba
Yukio Ono
Mitsuo Hiraizumi
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP9558080A priority Critical patent/JPS5720625A/ja
Publication of JPS5720625A publication Critical patent/JPS5720625A/ja
Publication of JPS6121787B2 publication Critical patent/JPS6121787B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
JP9558080A 1980-07-15 1980-07-15 Detection of tool chipping Granted JPS5720625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9558080A JPS5720625A (en) 1980-07-15 1980-07-15 Detection of tool chipping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9558080A JPS5720625A (en) 1980-07-15 1980-07-15 Detection of tool chipping

Publications (2)

Publication Number Publication Date
JPS5720625A true JPS5720625A (en) 1982-02-03
JPS6121787B2 JPS6121787B2 (enrdf_load_stackoverflow) 1986-05-28

Family

ID=14141525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9558080A Granted JPS5720625A (en) 1980-07-15 1980-07-15 Detection of tool chipping

Country Status (1)

Country Link
JP (1) JPS5720625A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5963529A (ja) * 1982-10-01 1984-04-11 Ishikawajima Harima Heavy Ind Co Ltd 回転機械の診断方法
JPS5963528A (ja) * 1982-10-01 1984-04-11 Ishikawajima Harima Heavy Ind Co Ltd 回転機械の診断方法
JPS59175942A (ja) * 1983-03-23 1984-10-05 Agency Of Ind Science & Technol 正面フライスの切刃欠損検出装置におけるｒｍｓ処理装置
JPH1183618A (ja) * 1997-09-04 1999-03-26 Toshiba Corp 音響監視装置
JP2016135511A (ja) * 2015-01-23 2016-07-28 三菱電機株式会社 加工異常検出装置及び加工異常検出方法
WO2019044729A1 (ja) * 2017-08-31 2019-03-07 Ntn株式会社 状態監視方法および状態監視装置
JP2019045484A (ja) * 2017-08-31 2019-03-22 Ntn株式会社 状態監視方法および状態監視装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5963529A (ja) * 1982-10-01 1984-04-11 Ishikawajima Harima Heavy Ind Co Ltd 回転機械の診断方法
JPS5963528A (ja) * 1982-10-01 1984-04-11 Ishikawajima Harima Heavy Ind Co Ltd 回転機械の診断方法
JPS59175942A (ja) * 1983-03-23 1984-10-05 Agency Of Ind Science & Technol 正面フライスの切刃欠損検出装置におけるｒｍｓ処理装置
JPH1183618A (ja) * 1997-09-04 1999-03-26 Toshiba Corp 音響監視装置
JP2016135511A (ja) * 2015-01-23 2016-07-28 三菱電機株式会社 加工異常検出装置及び加工異常検出方法
WO2019044729A1 (ja) * 2017-08-31 2019-03-07 Ntn株式会社 状態監視方法および状態監視装置
JP2019045484A (ja) * 2017-08-31 2019-03-22 Ntn株式会社 状態監視方法および状態監視装置

Also Published As

Publication number Publication date
JPS6121787B2 (enrdf_load_stackoverflow) 1986-05-28

Similar Documents

Publication Publication Date Title
SE8201598L (sv) Anordning for att reducera bruset i en talsignal som er blandad med brus
DK215690D0 (da) Taleaktivitetsdetektor
JPS5720625A (en) Detection of tool chipping
HK75784A (en) Amplifier arrangement
EP0334341A3 (en) Tool monitor
GB978303A (en) Improvements in or relating to means for processing signals composed of components of different frequencies
ATE39774T1 (de) Differentialdruck-zugangsdetektor.
JPH0661876A (ja) 雑音検出回路
JPS5742821A (en) Knocking vibration detector
JPS5531542A (en) Abnormality detecting system for tool or work in machine tool
GB1113225A (en) Apparatus for distinguishing between voiced and unvoiced sounds in a speech signal
JPS56126558A (en) Damage detector for cutting tool
JPS5764126A (en) Oscillation detecting apparatus
JPS56119359A (en) Discriminator of damage of tool
JPS5550122A (en) Portable noise and vibration exposure meter
JPS5555226A (en) Method of automatically identifying sound source
JPS57178116A (en) Discriminating device for flying sound of aircraft
SU1509187A1 (ru) Устройство дл контрол износа режущего многолезвийного инструмента
JPS5565052A (en) Damage detector for cutting tool
JPS6489895A (en) Microphone device
JPS5440016A (en) Fail soft receiving high frequency amplifier
JPS57163043A (en) Damage detector of cutting tool
JPS61296265A (ja) 音源識別装置
JPS5481578A (en) Method of detecting damages on cutting tools
JPS5673345A (en) Abnormality detecting device for cutting tool