[go: up one dir, main page]

JPS53133055A - Width detecting method for magnetic metal strips - Google Patents

Width detecting method for magnetic metal strips

Info

Publication number
JPS53133055A
JPS53133055A JP4732877A JP4732877A JPS53133055A JP S53133055 A JPS53133055 A JP S53133055A JP 4732877 A JP4732877 A JP 4732877A JP 4732877 A JP4732877 A JP 4732877A JP S53133055 A JPS53133055 A JP S53133055A
Authority
JP
Japan
Prior art keywords
magnetic metal
detecting method
metal strips
width detecting
providing
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
JP4732877A
Other languages
Japanese (ja)
Inventor
Yasuo Hamamoto
Taitaro Ono
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
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP4732877A priority Critical patent/JPS53133055A/en
Publication of JPS53133055A publication Critical patent/JPS53133055A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

PURPOSE: To eliminate output change owing to water drops and oil drops obtain good detection accuracy even in lines of adverse atmosphere such as steel plate rolling mills by providing exciting coils and detecting coils respectively so as to hold both widths of a strip in-between thereby providing a detecting part which uses magnetism principle.
COPYRIGHT: (C)1978,JPO&Japio
JP4732877A 1977-04-26 1977-04-26 Width detecting method for magnetic metal strips Pending JPS53133055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4732877A JPS53133055A (en) 1977-04-26 1977-04-26 Width detecting method for magnetic metal strips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4732877A JPS53133055A (en) 1977-04-26 1977-04-26 Width detecting method for magnetic metal strips

Publications (1)

Publication Number Publication Date
JPS53133055A true JPS53133055A (en) 1978-11-20

Family

ID=12772163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4732877A Pending JPS53133055A (en) 1977-04-26 1977-04-26 Width detecting method for magnetic metal strips

Country Status (1)

Country Link
JP (1) JPS53133055A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5629101A (en) * 1979-08-20 1981-03-23 Nippon Steel Corp Position detector at side end of metal strip
JPS5635002A (en) * 1979-08-29 1981-04-07 Nippon Steel Corp Meandering detector for metal strip
JPH07181002A (en) * 1991-08-14 1995-07-18 Elmeg Elektro Mechanik Gmbh Dielectric measuring method of position of metallic strip and device thereof
WO2016009509A1 (en) * 2014-07-16 2016-01-21 株式会社ニレコ Device for detecting position of end of metallic strip

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5629101A (en) * 1979-08-20 1981-03-23 Nippon Steel Corp Position detector at side end of metal strip
JPS5635002A (en) * 1979-08-29 1981-04-07 Nippon Steel Corp Meandering detector for metal strip
JPH07181002A (en) * 1991-08-14 1995-07-18 Elmeg Elektro Mechanik Gmbh Dielectric measuring method of position of metallic strip and device thereof
WO2016009509A1 (en) * 2014-07-16 2016-01-21 株式会社ニレコ Device for detecting position of end of metallic strip

Similar Documents

Publication Publication Date Title
JPS57109512A (en) Rolling method
JPS53133055A (en) Width detecting method for magnetic metal strips
JPS5334272A (en) Steel plate magnetically floating conveying apparatus
JPS5417353A (en) Detecting method for coil diameter of coiler
JPS52101065A (en) Magnetic scale
JPS522452A (en) Method and apparatus for measuring plate thickness
JPS5418440A (en) Coil positioning apparatus of welder for steel process line
JPS52110057A (en) Thickness detection method and apparatus
JPS5221880A (en) Magnetic strain detecting apparatus
JPS52151044A (en) Length measuring apparatus of steel materials
JPS5353266A (en) Probe card
JPS5384795A (en) Inspecting apparatus for corner part of magnetic inspector of square steel material
JPS5243188A (en) Side trimming method for rolled steel plate and its device
JPS5671523A (en) Detect display method to steel sheet coil
JPS5387255A (en) Top and bottom position measuring method of steel plate
JPS51115883A (en) Defect detection method of thin steel sheet
JPS5438061A (en) Lifting magnet control system
JPS5737232A (en) Detecting device for shape of rolled steel plate
JPS5381465A (en) Steel sheet pile rolling method
JPS5313966A (en) Detecting method for speed of rotating body
JPS5412885A (en) Function inspecting method and device for eddy current flaw detecting machine
JPS53120584A (en) Remaining life measuring method of metal materials
JPS53115212A (en) Magnetic head and production of the same
JPS5490053A (en) Broadside rolling in hot rolling of steel plate
JPS5329184A (en) Eddy current flaw detector