JPS58119404A - Rolling method in hot strip mill - Google Patents
Rolling method in hot strip millInfo
- Publication number
- JPS58119404A JPS58119404A JP114382A JP114382A JPS58119404A JP S58119404 A JPS58119404 A JP S58119404A JP 114382 A JP114382 A JP 114382A JP 114382 A JP114382 A JP 114382A JP S58119404 A JPS58119404 A JP S58119404A
- Authority
- JP
- Japan
- Prior art keywords
- temps
- target
- rolled
- outlet
- rolling
- 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
- 238000005096 rolling process Methods 0.000 title abstract 5
- 238000007599 discharging Methods 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
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
Abstract
PURPOSE:To reduce the total costs required for rolling while assuring the quality of rolled products and rolling performance by setting the target temp. on the outlet side of finish rolling, the target thickness on the outlet side of rough rolling, and the target discharge temps. by using the chemical components and required finishing sizes of materials to be rolled. CONSTITUTION:In accordance with the chemical components of individual materials to be rolled, the target outlet temps. of finishing mill groups of said materials are set. The target outlet thicknesses of the roughing mill group determined by ordinary methods using said temps. and the required finishing sizes of the materials to be rolled, and said thicknesses are set tentatively. The target discharging temps. of the individual materials to be rolled in a heating furnace are set by using said thicknesses and the above-described outlet temps. Further, according to the actual discharging temps. of the individual materials to be rolled, the tentatively set target outlet thicknesses of the roughing mill groups are corrected and set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP114382A JPS58119404A (en) | 1982-01-07 | 1982-01-07 | Rolling method in hot strip mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP114382A JPS58119404A (en) | 1982-01-07 | 1982-01-07 | Rolling method in hot strip mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58119404A true JPS58119404A (en) | 1983-07-15 |
Family
ID=11493216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP114382A Pending JPS58119404A (en) | 1982-01-07 | 1982-01-07 | Rolling method in hot strip mill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58119404A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389926A (en) * | 2020-03-24 | 2020-07-10 | 山西太钢不锈钢股份有限公司 | O mode control operation method under hot continuous rolling rough rolling R0 pressure |
-
1982
- 1982-01-07 JP JP114382A patent/JPS58119404A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389926A (en) * | 2020-03-24 | 2020-07-10 | 山西太钢不锈钢股份有限公司 | O mode control operation method under hot continuous rolling rough rolling R0 pressure |
| CN111389926B (en) * | 2020-03-24 | 2021-03-16 | 山西太钢不锈钢股份有限公司 | O mode control operation method under hot continuous rolling rough rolling R0 pressure |
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