GB2077165B - Tube rolling - Google Patents
Tube rollingInfo
- Publication number
- GB2077165B GB2077165B GB8117577A GB8117577A GB2077165B GB 2077165 B GB2077165 B GB 2077165B GB 8117577 A GB8117577 A GB 8117577A GB 8117577 A GB8117577 A GB 8117577A GB 2077165 B GB2077165 B GB 2077165B
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube rolling
- rolling
- tube
- 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.)
- Expired
Links
Classifications
-
- 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
- B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
- B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
- B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of mandrels
- B21C1/26—Push-bench drawing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K21/00—Making hollow articles not covered by a single preceding sub-group
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Metal Rolling (AREA)
- Metal Extraction Processes (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3021940A DE3021940C2 (en) | 1980-06-09 | 1980-06-09 | Method and system for the production of pipes on pipe push bench systems |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2077165A GB2077165A (en) | 1981-12-16 |
GB2077165B true GB2077165B (en) | 1983-09-01 |
Family
ID=6104373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8117577A Expired GB2077165B (en) | 1980-06-09 | 1981-06-09 | Tube rolling |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS574347A (en) |
KR (1) | KR850001567B1 (en) |
DE (1) | DE3021940C2 (en) |
ES (1) | ES500887A0 (en) |
FR (1) | FR2483809A1 (en) |
GB (1) | GB2077165B (en) |
IT (1) | IT1138349B (en) |
MX (1) | MX152303A (en) |
ZA (1) | ZA813868B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3309797A1 (en) * | 1983-03-18 | 1984-09-20 | Kocks Technik Gmbh & Co, 4010 Hilden | METHOD AND SYSTEM FOR PRODUCING SEAMLESS TUBES |
DE3632522A1 (en) * | 1986-09-25 | 1988-03-31 | Kocks Technik | Method and installation for the production of tube blanks |
DE3742155C2 (en) * | 1987-12-10 | 1995-01-05 | Mannesmann Ag | Device for the production of seamless pipes |
DE10333507B3 (en) * | 2003-07-18 | 2004-09-23 | V&M Deutschland Gmbh | Process to manufacture a seamless steel pipe by punching hot metal block with a mandrel followed by passage through inclined nip mill |
CN101920263B (en) * | 2010-07-29 | 2012-06-06 | 沈阳东方钢铁有限公司 | Method for producing medium and small aperture seamless steel tube by reducing and rolling hollow continuous cast tube blank |
DE102015109092A1 (en) | 2015-06-09 | 2016-12-15 | Sms Group Gmbh | Method for operating a seamless pipe system and seamless pipe system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1081853B (en) * | 1956-06-06 | 1960-05-19 | Pompey Acieries | Method for producing hollow bodies open on one side by punching a block and then stretching out the hole in a push bench |
GB1092717A (en) * | 1964-11-18 | 1967-11-29 | Tube Mill Holding Sa | Plant and process for producing seamless tubes using a push-bench, and seamless tubes produced by the process |
DE1452255A1 (en) * | 1965-01-16 | 1969-04-17 | Demag Ag | Method and device for the production of pipes of great length on pipe push bench systems |
DE2812778C2 (en) * | 1978-03-23 | 1983-03-17 | Kocks Technik Gmbh & Co, 4010 Hilden | Plant for the production of seamless tubes |
-
1980
- 1980-06-09 DE DE3021940A patent/DE3021940C2/en not_active Expired
-
1981
- 1981-03-31 ES ES500887A patent/ES500887A0/en active Granted
- 1981-04-28 JP JP6514881A patent/JPS574347A/en active Pending
- 1981-05-19 IT IT21809/81A patent/IT1138349B/en active
- 1981-05-19 FR FR8109942A patent/FR2483809A1/en active Granted
- 1981-06-08 MX MX187700A patent/MX152303A/en unknown
- 1981-06-09 GB GB8117577A patent/GB2077165B/en not_active Expired
- 1981-06-09 ZA ZA00813868A patent/ZA813868B/en unknown
- 1981-06-09 KR KR1019810002065A patent/KR850001567B1/en active
Also Published As
Publication number | Publication date |
---|---|
DE3021940A1 (en) | 1981-12-17 |
DE3021940C2 (en) | 1982-05-19 |
IT8121809A0 (en) | 1981-05-19 |
MX152303A (en) | 1985-06-25 |
FR2483809B1 (en) | 1984-11-23 |
KR830005920A (en) | 1983-09-14 |
FR2483809A1 (en) | 1981-12-11 |
KR850001567B1 (en) | 1985-10-19 |
ZA813868B (en) | 1982-06-30 |
ES8201856A1 (en) | 1982-01-16 |
ES500887A0 (en) | 1982-01-16 |
JPS574347A (en) | 1982-01-09 |
GB2077165A (en) | 1981-12-16 |
IT1138349B (en) | 1986-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |