JPS5141860B2 - - Google Patents

Info

Publication number
JPS5141860B2
JPS5141860B2 JP47002372A JP237272A JPS5141860B2 JP S5141860 B2 JPS5141860 B2 JP S5141860B2 JP 47002372 A JP47002372 A JP 47002372A JP 237272 A JP237272 A JP 237272A JP S5141860 B2 JPS5141860 B2 JP S5141860B2
Authority
JP
Japan
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.)
Expired
Application number
JP47002372A
Other languages
Japanese (ja)
Other versions
JPS4873356A (enrdf_load_stackoverflow
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 filed Critical
Priority to JP47002372A priority Critical patent/JPS5141860B2/ja
Priority to US318770A priority patent/US3862558A/en
Priority to DE2264129A priority patent/DE2264129A1/de
Publication of JPS4873356A publication Critical patent/JPS4873356A/ja
Publication of JPS5141860B2 publication Critical patent/JPS5141860B2/ja
Expired 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
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
    • G01B7/125—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters of objects while moving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/165—Control of thickness, width, diameter or other transverse dimensions responsive mainly to the measured thickness of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/32—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring areas

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Control Of Metal Rolling (AREA)
JP47002372A 1971-12-30 1971-12-30 Expired JPS5141860B2 (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP47002372A JPS5141860B2 (enrdf_load_stackoverflow) 1971-12-30 1971-12-30
US318770A US3862558A (en) 1971-12-30 1972-12-27 Strip reduction measurement device and control system using the same for rolling mill
DE2264129A DE2264129A1 (de) 1971-12-30 1972-12-29 Vorrichtung zum messen einer flaechenverringerung eines werkstuecks und steuereinrichtung fuer eine walzstrasse mit einer solchen vorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47002372A JPS5141860B2 (enrdf_load_stackoverflow) 1971-12-30 1971-12-30

Publications (2)

Publication Number Publication Date
JPS4873356A JPS4873356A (enrdf_load_stackoverflow) 1973-10-03
JPS5141860B2 true JPS5141860B2 (enrdf_load_stackoverflow) 1976-11-12

Family

ID=11527404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47002372A Expired JPS5141860B2 (enrdf_load_stackoverflow) 1971-12-30 1971-12-30

Country Status (3)

Country Link
US (1) US3862558A (enrdf_load_stackoverflow)
JP (1) JPS5141860B2 (enrdf_load_stackoverflow)
DE (1) DE2264129A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108139195A (zh) * 2015-08-10 2018-06-08 达涅利自动化有限公司 用于在轧制期间热测量金属型材的尺寸的设备

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083002A (en) * 1976-02-17 1978-04-04 Allport John J Method and apparatus for measuring cross sectional area and weight per unit length of elongated, conductive material by magnetic field displacement
JPS61266112A (ja) * 1985-05-21 1986-11-25 Nippon Kokan Kk <Nkk> マンドレルミルによる継目無管用素管の圧延方法
US4929897A (en) * 1987-11-23 1990-05-29 Crucible Societe Anonyme Method and apparatus for detecting cross sectional area variations in a elongate object by measuring radial magnetic flux variations using spaced-apart coils
CN102430584B (zh) * 2011-12-13 2014-04-30 江西稀有稀土金属钨业集团有限公司 一种轧机断线或堆线的自动检测装置与方法
US11992866B2 (en) 2019-08-16 2024-05-28 Sms Group Gmbh Method for the online determination of at least one rolling parameter, and rolling mill with a device for the online determination of at least one rolling parameter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1969536A (en) * 1932-02-18 1934-08-07 Gen Electric Apparatus for controlling the thickness of strip material
US2275509A (en) * 1938-08-22 1942-03-10 Aetna Standard Eng Co Control for rolling mills
US3142796A (en) * 1953-08-18 1964-07-28 Harold D Goldberg Method and apparatus utilizing a conductor loop in a magnetic field for measuring areas and related quantities
US3444713A (en) * 1966-07-15 1969-05-20 Gen Dynamics Corp Volume flow automatic gage control
US3526113A (en) * 1968-04-12 1970-09-01 Morgan Construction Co Automatic shape control system for bar mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108139195A (zh) * 2015-08-10 2018-06-08 达涅利自动化有限公司 用于在轧制期间热测量金属型材的尺寸的设备

Also Published As

Publication number Publication date
US3862558A (en) 1975-01-28
JPS4873356A (enrdf_load_stackoverflow) 1973-10-03
DE2264129A1 (de) 1973-07-12

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