JPS5349457A - Method of measuring thickness of plate material - Google Patents

Method of measuring thickness of plate material

Info

Publication number
JPS5349457A
JPS5349457A JP12458776A JP12458776A JPS5349457A JP S5349457 A JPS5349457 A JP S5349457A JP 12458776 A JP12458776 A JP 12458776A JP 12458776 A JP12458776 A JP 12458776A JP S5349457 A JPS5349457 A JP S5349457A
Authority
JP
Japan
Prior art keywords
plate material
measuring thickness
thickness
measuring
rays
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
JP12458776A
Other languages
Japanese (ja)
Inventor
Tatsuo Tsujii
Takaaki Okino
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.)
Toshiba Corp
Nippon Steel Corp
Original Assignee
Toshiba Corp
Nippon Steel Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Nippon Steel Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12458776A priority Critical patent/JPS5349457A/en
Publication of JPS5349457A publication Critical patent/JPS5349457A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)

Abstract

PURPOSE: To provide an apparatus for measuring thickness of plate material such as steel plate by the use of X-rays, in which thickness of the plate material at a position thereof a predetermined distance away from the marginal end is controlled by a measurement value of a reference plate material that is stored in memory.
COPYRIGHT: (C)1978,JPO&Japio
JP12458776A 1976-10-18 1976-10-18 Method of measuring thickness of plate material Pending JPS5349457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12458776A JPS5349457A (en) 1976-10-18 1976-10-18 Method of measuring thickness of plate material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12458776A JPS5349457A (en) 1976-10-18 1976-10-18 Method of measuring thickness of plate material

Publications (1)

Publication Number Publication Date
JPS5349457A true JPS5349457A (en) 1978-05-04

Family

ID=14889145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12458776A Pending JPS5349457A (en) 1976-10-18 1976-10-18 Method of measuring thickness of plate material

Country Status (1)

Country Link
JP (1) JPS5349457A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56128603A (en) * 1980-03-14 1981-10-08 Sumitomo Metal Ind Ltd Cold rolling method for steel sheet and thickness measuring device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857659A (en) * 1971-11-10 1973-08-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857659A (en) * 1971-11-10 1973-08-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56128603A (en) * 1980-03-14 1981-10-08 Sumitomo Metal Ind Ltd Cold rolling method for steel sheet and thickness measuring device
JPS608881B2 (en) * 1980-03-14 1985-03-06 住友金属工業株式会社 Cold rolling method of steel plate

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