JPS58221607A - マンドレルバーの速度制御方法 - Google Patents

マンドレルバーの速度制御方法

Info

Publication number
JPS58221607A
JPS58221607A JP57105128A JP10512882A JPS58221607A JP S58221607 A JPS58221607 A JP S58221607A JP 57105128 A JP57105128 A JP 57105128A JP 10512882 A JP10512882 A JP 10512882A JP S58221607 A JPS58221607 A JP S58221607A
Authority
JP
Japan
Prior art keywords
mandrel bar
rolling
speed
mandrel
electric motor
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
JP57105128A
Other languages
English (en)
Japanese (ja)
Other versions
JPH046445B2 (enExample
Inventor
Akihiro Tanaka
明弘 田中
Masatoshi Masumori
増森　正敏
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP57105128A priority Critical patent/JPS58221607A/ja
Publication of JPS58221607A publication Critical patent/JPS58221607A/ja
Publication of JPH046445B2 publication Critical patent/JPH046445B2/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2275/00—Mill drive parameters
    • B21B2275/02—Speed
    • B21B2275/04—Roll speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP57105128A 1982-06-18 1982-06-18 マンドレルバーの速度制御方法 Granted JPS58221607A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57105128A JPS58221607A (ja) 1982-06-18 1982-06-18 マンドレルバーの速度制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57105128A JPS58221607A (ja) 1982-06-18 1982-06-18 マンドレルバーの速度制御方法

Publications (2)

Publication Number Publication Date
JPS58221607A true JPS58221607A (ja) 1983-12-23
JPH046445B2 JPH046445B2 (enExample) 1992-02-05

Family

ID=14399136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57105128A Granted JPS58221607A (ja) 1982-06-18 1982-06-18 マンドレルバーの速度制御方法

Country Status (1)

Country Link
JP (1) JPS58221607A (enExample)

Also Published As

Publication number Publication date
JPH046445B2 (enExample) 1992-02-05

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