JPS54119365A - Controlling method for speed of hot tandem mill - Google Patents

Controlling method for speed of hot tandem mill

Info

Publication number
JPS54119365A
JPS54119365A JP2602478A JP2602478A JPS54119365A JP S54119365 A JPS54119365 A JP S54119365A JP 2602478 A JP2602478 A JP 2602478A JP 2602478 A JP2602478 A JP 2602478A JP S54119365 A JPS54119365 A JP S54119365A
Authority
JP
Japan
Prior art keywords
mill
speed
mrh
sub
resistance
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
JP2602478A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6225443B2 (enrdf_load_stackoverflow
Inventor
Takashi Ueno
Yuzuru Takahashi
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 JP2602478A priority Critical patent/JPS54119365A/ja
Publication of JPS54119365A publication Critical patent/JPS54119365A/ja
Publication of JPS6225443B2 publication Critical patent/JPS6225443B2/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
    • B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Control Of Velocity Or Acceleration (AREA)
JP2602478A 1978-03-09 1978-03-09 Controlling method for speed of hot tandem mill Granted JPS54119365A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2602478A JPS54119365A (en) 1978-03-09 1978-03-09 Controlling method for speed of hot tandem mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2602478A JPS54119365A (en) 1978-03-09 1978-03-09 Controlling method for speed of hot tandem mill

Publications (2)

Publication Number Publication Date
JPS54119365A true JPS54119365A (en) 1979-09-17
JPS6225443B2 JPS6225443B2 (enrdf_load_stackoverflow) 1987-06-03

Family

ID=12182125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2602478A Granted JPS54119365A (en) 1978-03-09 1978-03-09 Controlling method for speed of hot tandem mill

Country Status (1)

Country Link
JP (1) JPS54119365A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6225443B2 (enrdf_load_stackoverflow) 1987-06-03

Similar Documents

Publication Publication Date Title
JPS5561306A (en) Changing system for rolling schedule while running rolling stand
JPS53112253A (en) Controlling method for interstand tension in continuous rolling mill
JPS54119365A (en) Controlling method for speed of hot tandem mill
JPS57168703A (en) Roll changing method for rolling mill
JPS57160509A (en) Hot finish rolling method and its device
JPS5691916A (en) Main controller for reversible rolling mill
JPS571514A (en) Saving method for energy consumption of hot rolling system
JPS5564918A (en) Method and apparatus for automatic thickness control
JPS5636307A (en) Controlling method for camber of hot strip
JPS5594717A (en) Controlling method for sheet shape in sheet rolling
JPS55165217A (en) Lubricating method for rolled material
JPS54133463A (en) Method and apparatus for shape control in differential- speed rolling
Marczinski et al. The Hot ring rolling process and its integration into automatic production lines
JPS5497562A (en) Control of shape in rolling mill
JPS5791812A (en) Changing method of drooping quantity for speed controller of rolling mill
JPS574305A (en) Unequal roll speed rolling method and its controller
SU768510A2 (ru) Устройство дл автоматического управлени скоростью прокатки на непрерывном прокатном стане
JPS5483656A (en) Broadisde rolling mill for slab
JPS54149357A (en) Control unit for breadth of rolled sheet
JPS5449962A (en) Continuous reversing mill
JPS55112115A (en) Controlling method for shape of rolled material
JPS5573404A (en) Rolling mill
Takekoshi et al. Computer Control System in the No. 2 Hot Strip Mill at NKK's Fukuyama Works
JPS5395862A (en) Tension control method of tandem mill having edging rolls
Tsuji et al. Application of Hydraulic Screw-Down System to Tandem Cold Mill and its Effects on Gauge Control during Rolling