BE527349A - - Google Patents
Info
- Publication number
- BE527349A BE527349A BE527349DA BE527349A BE 527349 A BE527349 A BE 527349A BE 527349D A BE527349D A BE 527349DA BE 527349 A BE527349 A BE 527349A
- Authority
- BE
- Belgium
- Prior art keywords
- blank
- guides
- rolling
- cylinders
- reduction
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 claims description 18
- 230000009467 reduction Effects 0.000 claims description 11
- 238000005553 drilling Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 2
- 230000002441 reversible effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE527349A true BE527349A (instruction) |
Family
ID=161037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE527349D BE527349A (instruction) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE527349A (instruction) |
-
0
- BE BE527349D patent/BE527349A/fr unknown
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