JPS61266112A - マンドレルミルによる継目無管用素管の圧延方法 - Google Patents

マンドレルミルによる継目無管用素管の圧延方法

Info

Publication number
JPS61266112A
JPS61266112A JP60106947A JP10694785A JPS61266112A JP S61266112 A JPS61266112 A JP S61266112A JP 60106947 A JP60106947 A JP 60106947A JP 10694785 A JP10694785 A JP 10694785A JP S61266112 A JPS61266112 A JP S61266112A
Authority
JP
Japan
Prior art keywords
roll
speed
moving speed
roll stand
pipe
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
JP60106947A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0445246B2 (enrdf_load_stackoverflow
Inventor
Naoya Fushimi
直哉 伏見
Morio Saito
斉藤　森生
Masamutsu Numano
沼野　正睦
Shinji Akita
秋田　真次
Masayuki Hatanaka
畑中　政之
Shosei Kamata
鎌田　正誠
Yutaka Mihara
豊 三原
Tomoyuki Hirakawa
平川　智之
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP60106947A priority Critical patent/JPS61266112A/ja
Publication of JPS61266112A publication Critical patent/JPS61266112A/ja
Publication of JPH0445246B2 publication Critical patent/JPH0445246B2/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
    • B21B37/78—Control of tube rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • B21B17/04—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a continuous process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP60106947A 1985-05-21 1985-05-21 マンドレルミルによる継目無管用素管の圧延方法 Granted JPS61266112A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60106947A JPS61266112A (ja) 1985-05-21 1985-05-21 マンドレルミルによる継目無管用素管の圧延方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60106947A JPS61266112A (ja) 1985-05-21 1985-05-21 マンドレルミルによる継目無管用素管の圧延方法

Publications (2)

Publication Number Publication Date
JPS61266112A true JPS61266112A (ja) 1986-11-25
JPH0445246B2 JPH0445246B2 (enrdf_load_stackoverflow) 1992-07-24

Family

ID=14446565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60106947A Granted JPS61266112A (ja) 1985-05-21 1985-05-21 マンドレルミルによる継目無管用素管の圧延方法

Country Status (1)

Country Link
JP (1) JPS61266112A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4873356A (enrdf_load_stackoverflow) * 1971-12-30 1973-10-03
JPS60240323A (ja) * 1984-05-14 1985-11-29 Kawasaki Steel Corp マンドレルミルの伸し長さ制御方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4873356A (enrdf_load_stackoverflow) * 1971-12-30 1973-10-03
JPS60240323A (ja) * 1984-05-14 1985-11-29 Kawasaki Steel Corp マンドレルミルの伸し長さ制御方法

Also Published As

Publication number Publication date
JPH0445246B2 (enrdf_load_stackoverflow) 1992-07-24

Similar Documents

Publication Publication Date Title
JPH0253123B2 (enrdf_load_stackoverflow)
US4087859A (en) Apparatus for measuring and controlling interstand tensions of continuous rolling mills
JPS641210B2 (enrdf_load_stackoverflow)
CN110614274B (zh) 改进的单机架可逆轧机秒流量厚度控制方法
JPS61266112A (ja) マンドレルミルによる継目無管用素管の圧延方法
SU1048980A3 (ru) Способ регулировани профил полосы
JP2698884B2 (ja) ストレッチレジューサによる管肉厚制御方法
RU2207205C2 (ru) Способ регулирования толщины полосы
JPH0857512A (ja) テーパー鋼板の製造方法
JP3237587B2 (ja) 熱間圧延方法
JPH08187504A (ja) テーパー鋼板の製造方法
JPH0153127B2 (enrdf_load_stackoverflow)
JPS5916527B2 (ja) ストリツプの蛇行修正方法
JPH0585249B2 (enrdf_load_stackoverflow)
JPH0261849B2 (enrdf_load_stackoverflow)
JPS60124B2 (ja) テ−パ鋼板の自動板厚制御方法並びに装置
JPS5815202B2 (ja) 熱延鋼板の巻取温度制御方法
SU907390A1 (ru) Способ определени катающего диаметра валков со сложными калибрами
JPH08229608A (ja) テーパー鋼板の製造方法
JPS62248505A (ja) 管絞り圧延機の圧延制御方法
JPS6238711A (ja) 圧延制御装置
JP2562011B2 (ja) 連続圧延機における形状制御方法
JPS60195413A (ja) コイル径測定装置
JPS59104208A (ja) 継目無鋼管のマンドレルミルによる圧延方法
JPH0255608A (ja) 連続圧延機における先進率測定方法