JPS5785753A - Tension control method in furnace - Google Patents
Tension control method in furnaceInfo
- 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
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
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)
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 |
-
1980
- 1980-11-17 JP JP16246180A patent/JPS5785753A/en active Pending
Cited By (1)
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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