JPS6353889B2 - - Google Patents

Info

Publication number
JPS6353889B2
JPS6353889B2 JP57192001A JP19200182A JPS6353889B2 JP S6353889 B2 JPS6353889 B2 JP S6353889B2 JP 57192001 A JP57192001 A JP 57192001A JP 19200182 A JP19200182 A JP 19200182A JP S6353889 B2 JPS6353889 B2 JP S6353889B2
Authority
JP
Japan
Prior art keywords
reel
change
speed
tension
signal
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
JP57192001A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5886931A (ja
Inventor
Jeimuzu Konaazu Jon
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of JPS5886931A publication Critical patent/JPS5886931A/ja
Publication of JPS6353889B2 publication Critical patent/JPS6353889B2/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
    • B21B37/54—Tension control; Compression control by drive motor control including coiler drive control, e.g. reversing mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/02—Tension
    • B21B2265/04—Front or inlet tension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Control Of Direct Current Motors (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
JP57192001A 1981-11-02 1982-11-02 巻戻しリ−ル用電動機の速度補償装置 Granted JPS5886931A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31709881A 1981-11-02 1981-11-02
US317098 1981-11-02

Publications (2)

Publication Number Publication Date
JPS5886931A JPS5886931A (ja) 1983-05-24
JPS6353889B2 true JPS6353889B2 (enrdf_load_stackoverflow) 1988-10-26

Family

ID=23232111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57192001A Granted JPS5886931A (ja) 1981-11-02 1982-11-02 巻戻しリ−ル用電動機の速度補償装置

Country Status (6)

Country Link
JP (1) JPS5886931A (enrdf_load_stackoverflow)
KR (1) KR840002265A (enrdf_load_stackoverflow)
BE (1) BE894883A (enrdf_load_stackoverflow)
BR (1) BR8206295A (enrdf_load_stackoverflow)
ES (1) ES516961A0 (enrdf_load_stackoverflow)
IT (1) IT1158591B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
IT8241668A0 (it) 1982-10-29
BR8206295A (pt) 1983-09-20
ES8400901A1 (es) 1983-11-16
KR840002265A (ko) 1984-06-25
ES516961A0 (es) 1983-11-16
BE894883A (fr) 1983-04-29
JPS5886931A (ja) 1983-05-24
IT1158591B (it) 1987-02-18
IT8241668A1 (it) 1984-04-29

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