JPS51118021A - Tension control device for continuous rolling mill - Google Patents

Tension control device for continuous rolling mill

Info

Publication number
JPS51118021A
JPS51118021A JP50043286A JP4328675A JPS51118021A JP S51118021 A JPS51118021 A JP S51118021A JP 50043286 A JP50043286 A JP 50043286A JP 4328675 A JP4328675 A JP 4328675A JP S51118021 A JPS51118021 A JP S51118021A
Authority
JP
Japan
Prior art keywords
control device
rolling mill
tension control
continuous rolling
continuous
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
JP50043286A
Other languages
Japanese (ja)
Inventor
Yoshihiro Uekane
Takakazu Sakurai
Yasuo Morooka
Shinya Tanifuji
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50043286A priority Critical patent/JPS51118021A/en
Publication of JPS51118021A publication Critical patent/JPS51118021A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Metal Rolling (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Multiple Motors (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Abstract

PURPOSE: To improve the response by taking control output in current deviation.
COPYRIGHT: (C)1976,JPO&Japio
JP50043286A 1975-04-11 1975-04-11 Tension control device for continuous rolling mill Pending JPS51118021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50043286A JPS51118021A (en) 1975-04-11 1975-04-11 Tension control device for continuous rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50043286A JPS51118021A (en) 1975-04-11 1975-04-11 Tension control device for continuous rolling mill

Publications (1)

Publication Number Publication Date
JPS51118021A true JPS51118021A (en) 1976-10-16

Family

ID=12659550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50043286A Pending JPS51118021A (en) 1975-04-11 1975-04-11 Tension control device for continuous rolling mill

Country Status (1)

Country Link
JP (1) JPS51118021A (en)

Similar Documents

Publication Publication Date Title
JPS51149480A (en) Servo device for n umerical control
JPS52116552A (en) Digital control device for elevator
JPS51118021A (en) Tension control device for continuous rolling mill
JPS5230196A (en) Method of erasing indication in magnetophoresis indicator
JPS52101562A (en) Lateral feeder
JPS5232557A (en) Supply control device
JPS5326514A (en) Position adjusting unit
JPS51123637A (en) High speed second time control device for the focal plane shutter
JPS5264576A (en) Positioning controller
JPS5310815A (en) Inverter device
JPS5236717A (en) Dc-dc convertor
JPS5370405A (en) Mode switching unit in record-reproducing apparatus
JPS5347871A (en) Time setting device
JPS5218586A (en) Manual control system
JPS5227174A (en) Device for continuing feeding nuts
JPS5243080A (en) Numerical control system
JPS52153612A (en) Booster
JPS51113133A (en) Protective relay system
JPS51135647A (en) Movable draft stand for the copier
JPS51121168A (en) A-c power control means
JPS52101087A (en) Automatic controller for electric dynamometer
JPS5330265A (en) Relay unit
JPS51114586A (en) Loop controlling system
JPS539981A (en) Parallel sequence controlling device
JPS5219889A (en) Temperature controller