DE180030C - - Google Patents
Info
- Publication number
- DE180030C DE180030C DENDAT180030D DE180030DA DE180030C DE 180030 C DE180030 C DE 180030C DE NDAT180030 D DENDAT180030 D DE NDAT180030D DE 180030D A DE180030D A DE 180030DA DE 180030 C DE180030 C DE 180030C
- Authority
- DE
- Germany
- Prior art keywords
- rollers
- mandrel
- pipe
- speed
- rolled out
- 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.)
- Active
Links
- 238000005096 rolling process Methods 0.000 claims description 18
- 230000002093 peripheral Effects 0.000 claims description 4
- 238000003303 reheating Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 11
- 230000035882 stress Effects 0.000 description 3
- 230000000875 corresponding Effects 0.000 description 1
- 230000001419 dependent Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009785 tube rolling Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
- B21B25/02—Guides, supports, or abutments for mandrels, e.g. carriages or steadiers; Adjusting devices for mandrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE180030C true DE180030C (cs) |
Family
ID=444318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT180030D Active DE180030C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE180030C (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE903085C (de) * | 1942-02-14 | 1954-02-01 | Westdeutsche Mannesmannroehren | Kontinuierliches Vierwalzen-Reduzierwalzwerk |
-
0
- DE DENDAT180030D patent/DE180030C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE903085C (de) * | 1942-02-14 | 1954-02-01 | Westdeutsche Mannesmannroehren | Kontinuierliches Vierwalzen-Reduzierwalzwerk |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3717698C2 (cs) | ||
| DE19532643C2 (de) | Rohrwalzverfahren zum Strecken und Walzen von Rohrluppen und Dornwalzanlage | |
| DE1960328C3 (de) | Verfahren und Walzwerksanlage zum Auswalzen einer Rohrluppe | |
| DE3428437A1 (de) | Verfahren zum kaltwalzen von rohrrohlingen mittels eines pilgerschrittwalzwerks und pilgerschrittwalzwerk zur durchfuehrung des verfahrens | |
| DE2949970C2 (de) | Anlage zum Walzen von nahtlosen Metallrohren | |
| DE2946407C2 (cs) | ||
| DE84778C (cs) | ||
| DE747860C (de) | Rollenstossbank zur Herstellung von Hohlkoerpern | |
| DE180030C (cs) | ||
| DE170641C (cs) | ||
| DE3602176C1 (de) | Schraegwalzwerk | |
| DE1602039C3 (de) | Einrichtung zur Querschnittsverringerung des Endes eines aus dem Lochwalzwerk kommenden dickwandigen Rohres vor seiner Weiterverarbeitung in einem Reduzierwalzwerk | |
| DE4101941C2 (de) | Kaltumformung von Drähten | |
| DE146874C (cs) | ||
| EP0703014A1 (de) | Verfahren zum Walzen von Hohlblöcken auf einem Asselwalzwerk | |
| DE195514C (cs) | ||
| DE275435C (cs) | ||
| DE3023284A1 (de) | Verfahren und vorrichtung zum herstellen eines fuer die verarbeitung in einem schraeglochwalzwerk geeigneten mehrkantigen knueppels bzw. blocks | |
| DE3426224C2 (cs) | ||
| DE258507C (cs) | ||
| DE636741C (de) | Vorrichtung zur Herstellung von nahtlosen Rohren | |
| DE285989C (cs) | ||
| DE71222C (de) | Verfahren und Vorrichtung zum Auswalzen von Röhren durch gleichzeitiges Längsund Querwalzen | |
| DE166953C (cs) | ||
| DE3215389C2 (cs) |