JPS54130409A - Controlling method for walking beam in heating furnace - Google Patents
Controlling method for walking beam in heating furnaceInfo
- Publication number
- JPS54130409A JPS54130409A JP3853378A JP3853378A JPS54130409A JP S54130409 A JPS54130409 A JP S54130409A JP 3853378 A JP3853378 A JP 3853378A JP 3853378 A JP3853378 A JP 3853378A JP S54130409 A JPS54130409 A JP S54130409A
- Authority
- JP
- Japan
- Prior art keywords
- skid
- slab
- heating furnace
- moving
- stationary
- 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
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
PURPOSE: To uniformly heat the slab, and to reduce the generation of skid mark in the rolling work, by controlling the slab, being heated in the walking beam type heating furnace, so as to be placed on the stationary skid and the moving skid for approximately the same period.
CONSTITUTION: Within the heating furnace 1, the heated slab S is transferred from the charge port to the discharge port of the furnace by the stationary skid 5 and the moving skid 6. Hereupon, the aim tonnage of the slab S, the rolling pitch of the rolling process, and the pitch of extraction of the heated slab S from the heating furnace, are inputted to the computer 8. The computer 8 operates the timing of actuating the moving skid 6 in the heating furnace 1, so as to make the time of period through which the slab S is laid on the moving skid 6, to be equal to the time of period being laid on the stationary skid 5. The result of this operation, that is, the timing of actuating the moving skid 6 and the working time of the moving skid 6 are inputted to the control device 7, which then actuates the moving skid 6; hereby, the times of both periods through which the slab S is being laid on the stationary skid 5 and the moving skid 6 are made approximately equal.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3853378A JPS54130409A (en) | 1978-03-31 | 1978-03-31 | Controlling method for walking beam in heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3853378A JPS54130409A (en) | 1978-03-31 | 1978-03-31 | Controlling method for walking beam in heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54130409A true JPS54130409A (en) | 1979-10-09 |
Family
ID=12527907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3853378A Pending JPS54130409A (en) | 1978-03-31 | 1978-03-31 | Controlling method for walking beam in heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54130409A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5996214A (en) * | 1982-11-24 | 1984-06-02 | Ishikawajima Harima Heavy Ind Co Ltd | Method for driving movable beam in walking beam type heating furnace |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5131608A (en) * | 1974-09-11 | 1976-03-17 | Nippon Steel Corp | RENZOKUSHIKIKINZOKUKANETSUROSOROHO |
-
1978
- 1978-03-31 JP JP3853378A patent/JPS54130409A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5131608A (en) * | 1974-09-11 | 1976-03-17 | Nippon Steel Corp | RENZOKUSHIKIKINZOKUKANETSUROSOROHO |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5996214A (en) * | 1982-11-24 | 1984-06-02 | Ishikawajima Harima Heavy Ind Co Ltd | Method for driving movable beam in walking beam type heating furnace |
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