JPS54146259A - Tension controller in process line for ferrous material - Google Patents

Tension controller in process line for ferrous material

Info

Publication number
JPS54146259A
JPS54146259A JP5531878A JP5531878A JPS54146259A JP S54146259 A JPS54146259 A JP S54146259A JP 5531878 A JP5531878 A JP 5531878A JP 5531878 A JP5531878 A JP 5531878A JP S54146259 A JPS54146259 A JP S54146259A
Authority
JP
Japan
Prior art keywords
potentiometer
gain
amplifier
sheet size
circuit
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.)
Granted
Application number
JP5531878A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6224338B2 (enrdf_load_stackoverflow
Inventor
Hirosuke Daiho
Seiichi Katayama
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.)
Yaskawa Electric Corp
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
Yaskawa Electric Manufacturing 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 Sumitomo Metal Industries Ltd, Yaskawa Electric Manufacturing Co Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP5531878A priority Critical patent/JPS54146259A/ja
Publication of JPS54146259A publication Critical patent/JPS54146259A/ja
Publication of JPS6224338B2 publication Critical patent/JPS6224338B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B21B37/48—Tension control; Compression control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Control Of Metal Rolling (AREA)
JP5531878A 1978-05-08 1978-05-08 Tension controller in process line for ferrous material Granted JPS54146259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5531878A JPS54146259A (en) 1978-05-08 1978-05-08 Tension controller in process line for ferrous material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5531878A JPS54146259A (en) 1978-05-08 1978-05-08 Tension controller in process line for ferrous material

Publications (2)

Publication Number Publication Date
JPS54146259A true JPS54146259A (en) 1979-11-15
JPS6224338B2 JPS6224338B2 (enrdf_load_stackoverflow) 1987-05-28

Family

ID=12995192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5531878A Granted JPS54146259A (en) 1978-05-08 1978-05-08 Tension controller in process line for ferrous material

Country Status (1)

Country Link
JP (1) JPS54146259A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6224338B2 (enrdf_load_stackoverflow) 1987-05-28

Similar Documents

Publication Publication Date Title
JPS5382927A (en) Air-fuel ratio controlling apparatus
JPS5368315A (en) Air/fuel ratio controller
JPS5311234A (en) Air fuel ratio controlling apparatus
JPS52154929A (en) Air-fuel ratio feedback system mixed gas control apparatus
JPS5259224A (en) Air flow volume control system
JPS54146259A (en) Tension controller in process line for ferrous material
JPS5327020A (en) Fuzz effect circuit
JPS52134984A (en) Positioning controller
JPS57199396A (en) Speaker input controlling circuit
JPS52114870A (en) Hysterests compensating servo amplifier
JPS52101087A (en) Automatic controller for electric dynamometer
JPS5329478A (en) Controller for non-linear process
JPS5313027A (en) Variable air bleed mechanism for carbureter
JPS5612883A (en) Control device for motor
JPS5388232A (en) Proportional control method of air fuel ratio
JPS5682113A (en) Controlling method for position of strip in side trimming line
JPS5360143A (en) Gain control device
FR2427233A1 (fr) Regulateur pour regler l'effort de freinage d'un vehicule automobile en fonction de la charge
JPS52137238A (en) Gain control circuit
JPS5336450A (en) Gain control circuit
JPS5356976A (en) Darlington transistor
JPS52139343A (en) Agc circuit
JPS547911A (en) Control signal reproducing system
JPS5295147A (en) Gain control amplifier
JPS5354455A (en) Negative resistance amplifier