JPS5243486A - Method and device for detecting flaw of almost cylindrical test piece - Google Patents

Method and device for detecting flaw of almost cylindrical test piece

Info

Publication number
JPS5243486A
JPS5243486A JP11646376A JP11646376A JPS5243486A JP S5243486 A JPS5243486 A JP S5243486A JP 11646376 A JP11646376 A JP 11646376A JP 11646376 A JP11646376 A JP 11646376A JP S5243486 A JPS5243486 A JP S5243486A
Authority
JP
Japan
Prior art keywords
test piece
cylindrical test
detecting flaw
flaw
detecting
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
JP11646376A
Other languages
Japanese (ja)
Other versions
JPS6133135B2 (en
Inventor
Jiee Shiiberin Uorutaa
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.)
Primerica Inc
Original Assignee
American Can 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
Priority claimed from US05/618,425 external-priority patent/US4042877A/en
Application filed by American Can Co filed Critical American Can Co
Publication of JPS5243486A publication Critical patent/JPS5243486A/en
Publication of JPS6133135B2 publication Critical patent/JPS6133135B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP11646376A 1975-10-01 1976-09-28 Method and device for detecting flaw of almost cylindrical test piece Granted JPS5243486A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/618,425 US4042877A (en) 1975-10-01 1975-10-01 Inspection apparatus and method for detecting flaws in serially fed substantially cylindrical objects
US61897475A 1975-10-02 1975-10-02

Publications (2)

Publication Number Publication Date
JPS5243486A true JPS5243486A (en) 1977-04-05
JPS6133135B2 JPS6133135B2 (en) 1986-07-31

Family

ID=27088232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11646376A Granted JPS5243486A (en) 1975-10-01 1976-09-28 Method and device for detecting flaw of almost cylindrical test piece

Country Status (1)

Country Link
JP (1) JPS5243486A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0251058A (en) * 1988-06-28 1990-02-21 Ball Corp Method and apparatus for detecting defect of product
US7758976B2 (en) 2005-10-04 2010-07-20 Sumitomo Electric Hardmetal Corp. cBN sintered body for high surface integrity machining and cBN sintered body cutting tool
US7771847B2 (en) 2005-11-18 2010-08-10 Sumitomo Electric Hardmetal Corp. cBN sintered body for high surface integrity machining, cBN sintered body cutting tool, and cutting method using the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0251058A (en) * 1988-06-28 1990-02-21 Ball Corp Method and apparatus for detecting defect of product
US7758976B2 (en) 2005-10-04 2010-07-20 Sumitomo Electric Hardmetal Corp. cBN sintered body for high surface integrity machining and cBN sintered body cutting tool
US7771847B2 (en) 2005-11-18 2010-08-10 Sumitomo Electric Hardmetal Corp. cBN sintered body for high surface integrity machining, cBN sintered body cutting tool, and cutting method using the same

Also Published As

Publication number Publication date
JPS6133135B2 (en) 1986-07-31

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