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JPS5586622A - Controlling method for wrapper roll - Google Patents

Controlling method for wrapper roll

Info

Publication number
JPS5586622A
JPS5586622A JP16264078A JP16264078A JPS5586622A JP S5586622 A JPS5586622 A JP S5586622A JP 16264078 A JP16264078 A JP 16264078A JP 16264078 A JP16264078 A JP 16264078A JP S5586622 A JPS5586622 A JP S5586622A
Authority
JP
Japan
Prior art keywords
wrapper roll
acceleration
feedback
controller
strip
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.)
Pending
Application number
JP16264078A
Other languages
Japanese (ja)
Inventor
Norio Takahashi
Hiroaki Kuwabara
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Priority to JP16264078A priority Critical patent/JPS5586622A/en
Publication of JPS5586622A publication Critical patent/JPS5586622A/en
Pending legal-status Critical Current

Links

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)

Abstract

PURPOSE: To contrive the stabilization of the position control, by detecting the acceleration of the wrapper roll on purpose to send this acceleration as the feedback, at the feedback, at the controller for detecting the position of the wrapper roll in the strip coiler in order to correct the detected position to previously set position.
CONSTITUTION: The wrapper roll 7 restrains the strip coil being wound into the mandrel; the position of the wrapper roll 7 is detected through the position detector 2 for the arm 1, and is inputted to the controller 4, which then compares the detected position with the previously set position signal 3; thus obtained deviation signal is inputted to the servo-valve 5 which corrects the position of the wrapper roll 7. Hereby, the generation of the flaw in the coil layer at the stepped portion facing to the tip of the strip being held in the coil, is prevented. Hereupon, if the acceleration meter 8, etc., is attached to the arm 1 in order to detect the acceleration of the wrapper roll and send it as the feedback to the controller, the phase lag of the deviation signal can be eliminated.
COPYRIGHT: (C)1980,JPO&Japio
JP16264078A 1978-12-25 1978-12-25 Controlling method for wrapper roll Pending JPS5586622A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16264078A JPS5586622A (en) 1978-12-25 1978-12-25 Controlling method for wrapper roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16264078A JPS5586622A (en) 1978-12-25 1978-12-25 Controlling method for wrapper roll

Publications (1)

Publication Number Publication Date
JPS5586622A true JPS5586622A (en) 1980-06-30

Family

ID=15758453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16264078A Pending JPS5586622A (en) 1978-12-25 1978-12-25 Controlling method for wrapper roll

Country Status (1)

Country Link
JP (1) JPS5586622A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541657A1 (en) * 1983-02-26 1984-08-31 Ishikawajima Harima Heavy Ind METHOD OF CONTROLLING WINDING CYLINDERS IN A COILER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541657A1 (en) * 1983-02-26 1984-08-31 Ishikawajima Harima Heavy Ind METHOD OF CONTROLLING WINDING CYLINDERS IN A COILER

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