JPS62124007A - ストレツチレデユ−サの伸し長さ制御方法 - Google Patents

ストレツチレデユ−サの伸し長さ制御方法

Info

Publication number
JPS62124007A
JPS62124007A JP60260853A JP26085385A JPS62124007A JP S62124007 A JPS62124007 A JP S62124007A JP 60260853 A JP60260853 A JP 60260853A JP 26085385 A JP26085385 A JP 26085385A JP S62124007 A JPS62124007 A JP S62124007A
Authority
JP
Japan
Prior art keywords
length
tube
weight
wall thickness
stretch
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
JP60260853A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0471606B2 (enrdf_load_stackoverflow
Inventor
Kiyoshi Okumura
奥村　精
Yutaka Funiyu
船生　豊
Norio Konya
範雄 紺屋
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 Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP60260853A priority Critical patent/JPS62124007A/ja
Publication of JPS62124007A publication Critical patent/JPS62124007A/ja
Publication of JPH0471606B2 publication Critical patent/JPH0471606B2/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
    • B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP60260853A 1985-11-20 1985-11-20 ストレツチレデユ−サの伸し長さ制御方法 Granted JPS62124007A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60260853A JPS62124007A (ja) 1985-11-20 1985-11-20 ストレツチレデユ−サの伸し長さ制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60260853A JPS62124007A (ja) 1985-11-20 1985-11-20 ストレツチレデユ−サの伸し長さ制御方法

Publications (2)

Publication Number Publication Date
JPS62124007A true JPS62124007A (ja) 1987-06-05
JPH0471606B2 JPH0471606B2 (enrdf_load_stackoverflow) 1992-11-16

Family

ID=17353660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60260853A Granted JPS62124007A (ja) 1985-11-20 1985-11-20 ストレツチレデユ−サの伸し長さ制御方法

Country Status (1)

Country Link
JP (1) JPS62124007A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100464885C (zh) * 2002-01-28 2009-03-04 住友金属工业株式会社 无缝钢管的制造方法
US20200391263A1 (en) * 2017-11-21 2020-12-17 Sms Group Gmbh Device for controlling a stretch-reducing mill

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143469A (en) * 1974-10-04 1976-04-14 Tsnii Kuropuchatobu Mazunoi Pu Hajokaikoshotsukino yokoirekyaryaaannaisochi
JPS5428305A (en) * 1977-08-05 1979-03-02 Meito Sangyo Kk Decomposition of fats and oils
JPS58119416A (ja) * 1982-01-11 1983-07-15 Kawasaki Steel Corp 継目無管の肉厚制御方法
JPS58128209A (ja) * 1982-01-26 1983-07-30 Kawasaki Steel Corp ホツトストレツチレデユ−サのロ−ル回転数制御方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143469A (en) * 1974-10-04 1976-04-14 Tsnii Kuropuchatobu Mazunoi Pu Hajokaikoshotsukino yokoirekyaryaaannaisochi
JPS5428305A (en) * 1977-08-05 1979-03-02 Meito Sangyo Kk Decomposition of fats and oils
JPS58119416A (ja) * 1982-01-11 1983-07-15 Kawasaki Steel Corp 継目無管の肉厚制御方法
JPS58128209A (ja) * 1982-01-26 1983-07-30 Kawasaki Steel Corp ホツトストレツチレデユ−サのロ−ル回転数制御方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100464885C (zh) * 2002-01-28 2009-03-04 住友金属工业株式会社 无缝钢管的制造方法
US20200391263A1 (en) * 2017-11-21 2020-12-17 Sms Group Gmbh Device for controlling a stretch-reducing mill
US11602779B2 (en) * 2017-11-21 2023-03-14 Sms Group Gmbh Device for controlling a stretch-reducing mill

Also Published As

Publication number Publication date
JPH0471606B2 (enrdf_load_stackoverflow) 1992-11-16

Similar Documents

Publication Publication Date Title
JPS62124007A (ja) ストレツチレデユ−サの伸し長さ制御方法
JP2829065B2 (ja) 圧延帯板の板厚測定方法
JP3283431B2 (ja) 熱間仕上タンデム圧延機における頭部板厚制御方法
JP4013659B2 (ja) 管圧延機の肉厚制御方法
JP4351598B2 (ja) 鋼板の伸び率計測装置および伸び率計測方法
JP3129162B2 (ja) タンデム圧延機の板厚制御方法及び装置
JP3583835B2 (ja) 熱間仕上圧延におけるセットアップ方法
JP4288757B2 (ja) 継目無鋼管の製造方法
JPH07246414A (ja) ストレッチレデューサーの管端部肉厚制御方法
CN114466711B (zh) 冷连轧机的控制系统
JP2698884B2 (ja) ストレッチレジューサによる管肉厚制御方法
JP2650575B2 (ja) 厚板の板幅制御圧延方法
JPS61202711A (ja) 圧延機学習制御方法および装置
JP2002153906A (ja) リバース式圧延機における板厚制御装置
JPS62286613A (ja) 冷間連続圧延機の板幅制御方法
JPS6335327B2 (enrdf_load_stackoverflow)
JPH05104123A (ja) 熱間連続圧延方法
JP3355089B2 (ja) 板厚制御装置および板厚制御方法
JPH08252620A (ja) 伸び率演算方法
JP2950182B2 (ja) テーパー鋼板の製造方法
JP3350294B2 (ja) タンデムミルの制御方法および制御装置
JP3553552B2 (ja) 熱間仕上げ圧延機における板幅変形モデルのオンライン同定方法
JPH0441010A (ja) 冷間圧延におけるエッジドロップ制御方法
JP2002178014A (ja) 圧延機における板厚制御方法
JPH0615083B2 (ja) 自動板幅制御装置

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees