JPS56100308A - Measuring method for thickness - Google Patents

Measuring method for thickness

Info

Publication number
JPS56100308A
JPS56100308A JP382580A JP382580A JPS56100308A JP S56100308 A JPS56100308 A JP S56100308A JP 382580 A JP382580 A JP 382580A JP 382580 A JP382580 A JP 382580A JP S56100308 A JPS56100308 A JP S56100308A
Authority
JP
Japan
Prior art keywords
oscillators
thickness
measured
steel plate
ultrasonic
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.)
Pending
Application number
JP382580A
Other languages
English (en)
Inventor
Tomoaki Kawabata
Hiromichi Tsugai
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP382580A priority Critical patent/JPS56100308A/ja
Publication of JPS56100308A publication Critical patent/JPS56100308A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
JP382580A 1980-01-16 1980-01-16 Measuring method for thickness Pending JPS56100308A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP382580A JPS56100308A (en) 1980-01-16 1980-01-16 Measuring method for thickness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP382580A JPS56100308A (en) 1980-01-16 1980-01-16 Measuring method for thickness

Publications (1)

Publication Number Publication Date
JPS56100308A true JPS56100308A (en) 1981-08-12

Family

ID=11567964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP382580A Pending JPS56100308A (en) 1980-01-16 1980-01-16 Measuring method for thickness

Country Status (1)

Country Link
JP (1) JPS56100308A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62259010A (ja) * 1986-05-02 1987-11-11 Sumitomo Special Metals Co Ltd プロフイ−ル測定装置及び制御装置
EP0985905A1 (de) * 1998-09-09 2000-03-15 FRIEDRICH THEYSOHN GmbH Scanner in einer Wanddickenmessvorrichtung für Rohre mit Ultraschallsensoren

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62259010A (ja) * 1986-05-02 1987-11-11 Sumitomo Special Metals Co Ltd プロフイ−ル測定装置及び制御装置
EP0985905A1 (de) * 1998-09-09 2000-03-15 FRIEDRICH THEYSOHN GmbH Scanner in einer Wanddickenmessvorrichtung für Rohre mit Ultraschallsensoren

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