JPS6150686B2 - - Google Patents

Info

Publication number
JPS6150686B2
JPS6150686B2 JP57010473A JP1047382A JPS6150686B2 JP S6150686 B2 JPS6150686 B2 JP S6150686B2 JP 57010473 A JP57010473 A JP 57010473A JP 1047382 A JP1047382 A JP 1047382A JP S6150686 B2 JPS6150686 B2 JP S6150686B2
Authority
JP
Japan
Prior art keywords
rotation speed
coefficient
wall thickness
roll rotation
outer diameter
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.)
Expired
Application number
JP57010473A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58128209A (ja
Inventor
Shinzo Sasaki
Kyoshi Okumura
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 JP57010473A priority Critical patent/JPS58128209A/ja
Publication of JPS58128209A publication Critical patent/JPS58128209A/ja
Publication of JPS6150686B2 publication Critical patent/JPS6150686B2/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
    • B21B37/52—Tension control; Compression control by drive motor control
    • 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)
JP57010473A 1982-01-26 1982-01-26 ホツトストレツチレデユ−サのロ−ル回転数制御方法 Granted JPS58128209A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57010473A JPS58128209A (ja) 1982-01-26 1982-01-26 ホツトストレツチレデユ−サのロ−ル回転数制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57010473A JPS58128209A (ja) 1982-01-26 1982-01-26 ホツトストレツチレデユ−サのロ−ル回転数制御方法

Publications (2)

Publication Number Publication Date
JPS58128209A JPS58128209A (ja) 1983-07-30
JPS6150686B2 true JPS6150686B2 (en]) 1986-11-05

Family

ID=11751109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57010473A Granted JPS58128209A (ja) 1982-01-26 1982-01-26 ホツトストレツチレデユ−サのロ−ル回転数制御方法

Country Status (1)

Country Link
JP (1) JPS58128209A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62124007A (ja) * 1985-11-20 1987-06-05 Kawasaki Steel Corp ストレツチレデユ−サの伸し長さ制御方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147408A (en) * 1979-05-08 1980-11-17 Toshiba Corp Screw-down learning method of sizer

Also Published As

Publication number Publication date
JPS58128209A (ja) 1983-07-30

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