IT8621046A0 - Procedimento e dispositivo per la laminazione trasversale di masselli tubolari di ferro senza saldatura. - Google Patents
Procedimento e dispositivo per la laminazione trasversale di masselli tubolari di ferro senza saldatura.Info
- Publication number
- IT8621046A0 IT8621046A0 IT8621046A IT2104686A IT8621046A0 IT 8621046 A0 IT8621046 A0 IT 8621046A0 IT 8621046 A IT8621046 A IT 8621046A IT 2104686 A IT2104686 A IT 2104686A IT 8621046 A0 IT8621046 A0 IT 8621046A0
- Authority
- IT
- Italy
- Prior art keywords
- welding
- procedure
- tubular iron
- iron bolts
- transversal rolling
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- 229910052742 iron Inorganic materials 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000003466 welding Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
- B21B19/06—Rolling hollow basic material, e.g. Assel mills
-
- 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
- B21B37/78—Control of tube rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
- B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3524910 | 1985-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT8621046A0 true IT8621046A0 (it) | 1986-07-07 |
Family
ID=6275598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT8621046A IT8621046A0 (it) | 1985-07-12 | 1986-07-07 | Procedimento e dispositivo per la laminazione trasversale di masselli tubolari di ferro senza saldatura. |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR2586947A1 (it) |
| IT (1) | IT8621046A0 (it) |
| SE (1) | SE8602636D0 (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4428530C5 (de) * | 1994-08-12 | 2005-11-10 | Kocks Technik Gmbh & Co. Kg | Verfahren und Walzgerüst zum Schrägwalzen von Rohren |
-
1986
- 1986-06-12 SE SE8602636A patent/SE8602636D0/xx unknown
- 1986-07-07 IT IT8621046A patent/IT8621046A0/it unknown
- 1986-07-11 FR FR8610197A patent/FR2586947A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2586947A1 (fr) | 1987-03-13 |
| SE8602636D0 (sv) | 1986-06-12 |
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