JPS5776453A - Tapper fordetecting tap flaw by ae - Google Patents

Tapper fordetecting tap flaw by ae

Info

Publication number
JPS5776453A
JPS5776453A JP55152630A JP15263080A JPS5776453A JP S5776453 A JPS5776453 A JP S5776453A JP 55152630 A JP55152630 A JP 55152630A JP 15263080 A JP15263080 A JP 15263080A JP S5776453 A JPS5776453 A JP S5776453A
Authority
JP
Japan
Prior art keywords
tap
waves
tapper
hole
shaft member
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
JP55152630A
Other languages
Japanese (ja)
Other versions
JPS6336885B2 (en
Inventor
Ryuzo Nakagami
Kazunori Masamoto
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.)
OOSAKA KIKOU KK
Osaka Kiko Co Ltd
Original Assignee
OOSAKA KIKOU KK
Osaka Kiko 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 OOSAKA KIKOU KK, Osaka Kiko Co Ltd filed Critical OOSAKA KIKOU KK
Priority to JP55152630A priority Critical patent/JPS5776453A/en
Publication of JPS5776453A publication Critical patent/JPS5776453A/en
Publication of JPS6336885B2 publication Critical patent/JPS6336885B2/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)
  • Gripping On Spindles (AREA)

Abstract

PURPOSE:To improve the propagation state of AE waves by bringing a collet chuck and the circumferential surface in the hole of a shaft member into face contact, and constituting a tapper with a float mechanism optimum for propagation of AE waves. CONSTITUTION:A shaft member 12 inserted into a tap holder body 11 is provided floatably in an axial direction with respect to a tap holder body 11 by means of a ball 13, a ball bearing 14, springs 15, 16 and a spacer 17. A holder 22 of a large diameter for fitting to the leading end of the member 12 is provided and a set screw 23 is screwed at one place. A tap collet 21 mounted with a tap is fitted into the hole 22 of the member 12, and is fixed in the hole by means of the set screw 23. Since the contact surface of the tap collet 21 and the member 12 is assured of optimum surface sourghness, AE waves are propagated well to the shaft member without attenuation.
JP55152630A 1980-10-29 1980-10-29 Tapper fordetecting tap flaw by ae Granted JPS5776453A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55152630A JPS5776453A (en) 1980-10-29 1980-10-29 Tapper fordetecting tap flaw by ae

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55152630A JPS5776453A (en) 1980-10-29 1980-10-29 Tapper fordetecting tap flaw by ae

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP24224587A Division JPS63174850A (en) 1987-09-26 1987-09-26 Damage detecting device for cutting tool employing ae wave

Publications (2)

Publication Number Publication Date
JPS5776453A true JPS5776453A (en) 1982-05-13
JPS6336885B2 JPS6336885B2 (en) 1988-07-22

Family

ID=15544580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55152630A Granted JPS5776453A (en) 1980-10-29 1980-10-29 Tapper fordetecting tap flaw by ae

Country Status (1)

Country Link
JP (1) JPS5776453A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076944A (en) * 1983-09-30 1985-05-01 Osaka Kiko Co Ltd Tap holder for detecting damaged tool employing acoustic emission

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0462323U (en) * 1990-10-01 1992-05-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076944A (en) * 1983-09-30 1985-05-01 Osaka Kiko Co Ltd Tap holder for detecting damaged tool employing acoustic emission

Also Published As

Publication number Publication date
JPS6336885B2 (en) 1988-07-22

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