SU496059A1 - The method of flashing the ingot with a shrinkage shell on the roll mill - Google Patents
The method of flashing the ingot with a shrinkage shell on the roll millInfo
- Publication number
- SU496059A1 SU496059A1 SU2056952A SU2056952A SU496059A1 SU 496059 A1 SU496059 A1 SU 496059A1 SU 2056952 A SU2056952 A SU 2056952A SU 2056952 A SU2056952 A SU 2056952A SU 496059 A1 SU496059 A1 SU 496059A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ingot
- flashing
- roll mill
- shrinkage shell
- mandrel
- Prior art date
Links
Landscapes
- Metal Rolling (AREA)
Description
Способ прошивки слитка с усадочной раковиной на косовалковом стане предусматривает задачу слитка в стан донным концом, деформацию его приводными валками на неподвижной короткой оправке до подхода к носику оправки усадочной раковины и последующую деформацию на оправке, принудительно перемещаемой-навстречу осевому -перемещению металла t момента резкого возрастани нагрузки на привод валков. При этом увеличиваетс деформаци металла между валками и оправкой и создаетс резерв т нущих сил, необходимых .дл окончани процесса прощивки, увеличиIваетс контактна поверхность между вал-The method of flashing an ingot with a shrinkage shell on a rolling mill involves the task of the ingot to the mill with the bottom end, deforming it with drive rollers on a fixed short mandrel before approaching the nozzle of the mandrel of the shrinkage shell and the subsequent deformation on the mandrel, forcibly shifting towards the axial displacement of metal t of a sharp increase load on the drive rolls. In this case, the deformation of the metal between the rollers and the mandrel increases, and the reserve of the necessary forces necessary to terminate the forgiving process is created, the contact surface between the rollers increases.
ко, оправкой и металлом, а следовательно , ликвидируетс образование треугольников и тем самым повышаетс выход годного ,to, the mandrel and the metal, and consequently, the formation of triangles is eliminated and thereby the yield of the good rises,
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2056952A SU496059A1 (en) | 1974-08-26 | 1974-08-26 | The method of flashing the ingot with a shrinkage shell on the roll mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2056952A SU496059A1 (en) | 1974-08-26 | 1974-08-26 | The method of flashing the ingot with a shrinkage shell on the roll mill |
Publications (1)
Publication Number | Publication Date |
---|---|
SU496059A1 true SU496059A1 (en) | 1975-12-25 |
Family
ID=20595121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2056952A SU496059A1 (en) | 1974-08-26 | 1974-08-26 | The method of flashing the ingot with a shrinkage shell on the roll mill |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU496059A1 (en) |
-
1974
- 1974-08-26 SU SU2056952A patent/SU496059A1/en active
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