JPS61134661A - 工具折損検出装置 - Google Patents

工具折損検出装置

Info

Publication number
JPS61134661A
JPS61134661A JP59257131A JP25713184A JPS61134661A JP S61134661 A JPS61134661 A JP S61134661A JP 59257131 A JP59257131 A JP 59257131A JP 25713184 A JP25713184 A JP 25713184A JP S61134661 A JPS61134661 A JP S61134661A
Authority
JP
Japan
Prior art keywords
signal
tool
sensor
output
breakage
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
JP59257131A
Other languages
English (en)
Japanese (ja)
Other versions
JPH057140B2 (2
Inventor
Koji Takinami
滝波　孝治
Koichi Tsujino
辻野　孝一
Tatemitsu Hirayama
平山　盾満
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP59257131A priority Critical patent/JPS61134661A/ja
Publication of JPS61134661A publication Critical patent/JPS61134661A/ja
Publication of JPH057140B2 publication Critical patent/JPH057140B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01N29/14—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 using acoustic emission techniques

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
JP59257131A 1984-12-05 1984-12-05 工具折損検出装置 Granted JPS61134661A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59257131A JPS61134661A (ja) 1984-12-05 1984-12-05 工具折損検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59257131A JPS61134661A (ja) 1984-12-05 1984-12-05 工具折損検出装置

Publications (2)

Publication Number Publication Date
JPS61134661A true JPS61134661A (ja) 1986-06-21
JPH057140B2 JPH057140B2 (2) 1993-01-28

Family

ID=17302155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59257131A Granted JPS61134661A (ja) 1984-12-05 1984-12-05 工具折損検出装置

Country Status (1)

Country Link
JP (1) JPS61134661A (2)

Also Published As

Publication number Publication date
JPH057140B2 (2) 1993-01-28

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