JPS5785753A - Tension control method in furnace - Google Patents

Tension control method in furnace

Info

Publication number
JPS5785753A
JPS5785753A JP16246180A JP16246180A JPS5785753A JP S5785753 A JPS5785753 A JP S5785753A JP 16246180 A JP16246180 A JP 16246180A JP 16246180 A JP16246180 A JP 16246180A JP S5785753 A JPS5785753 A JP S5785753A
Authority
JP
Japan
Prior art keywords
tension
furnace
basis
pattern
output
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
JP16246180A
Other languages
Japanese (ja)
Inventor
Motoyuki Matsuo
Isatake Matsuyama
Natsunobu Katayama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP16246180A priority Critical patent/JPS5785753A/en
Publication of JPS5785753A publication Critical patent/JPS5785753A/en
Pending legal-status Critical Current

Links

Landscapes

  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

PURPOSE: To prevent the generation of excessive control output in the tension control in furnace for the continuous annealing of belt materials by controlling the tension allotment of a motor in every section within a fixed range on the basis of the tension pattern of the whole furnace.
CONSTITUTION: On the basis of the width, the thickness, and the quality of a belt material 1 passing through a furnace, the tension pattern of the whole furnance is set by a setter 10. The set value of the allotment tension in every section based on this pattern is added to the deviation between an input and an output side detection value in each section, and inputted into a tension regulator 13 for giving an output signal whose deviation can be a set value to a current regulator 5'. Also, the output of a compensating controller 14 to compute the acceleration/deceleration compensating amount of a line on the basis of a velocity reference signal V in the furnace is given, and furthermore, compared with the load current of an electric motor. This load current is always monitored, and the excessive setting in the tension setter 10 is restrained by a controller 12.
COPYRIGHT: (C)1982,JPO&Japio
JP16246180A 1980-11-17 1980-11-17 Tension control method in furnace Pending JPS5785753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16246180A JPS5785753A (en) 1980-11-17 1980-11-17 Tension control method in furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16246180A JPS5785753A (en) 1980-11-17 1980-11-17 Tension control method in furnace

Publications (1)

Publication Number Publication Date
JPS5785753A true JPS5785753A (en) 1982-05-28

Family

ID=15755052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16246180A Pending JPS5785753A (en) 1980-11-17 1980-11-17 Tension control method in furnace

Country Status (1)

Country Link
JP (1) JPS5785753A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62263933A (en) * 1986-05-08 1987-11-16 Nippon Steel Corp Method for controlling tension in continuous annealing furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62263933A (en) * 1986-05-08 1987-11-16 Nippon Steel Corp Method for controlling tension in continuous annealing furnace

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