KR20010112102A - 유성 천공 압연기로 파이프 루프를 압연하는 방법 - Google Patents
유성 천공 압연기로 파이프 루프를 압연하는 방법 Download PDFInfo
- Publication number
- KR20010112102A KR20010112102A KR1020010033236A KR20010033236A KR20010112102A KR 20010112102 A KR20010112102 A KR 20010112102A KR 1020010033236 A KR1020010033236 A KR 1020010033236A KR 20010033236 A KR20010033236 A KR 20010033236A KR 20010112102 A KR20010112102 A KR 20010112102A
- Authority
- KR
- South Korea
- Prior art keywords
- pipe loop
- pipe
- rolling
- loop
- conveying
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims description 7
- 238000004080 punching Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 description 2
- 208000032369 Primary transmission Diseases 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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
- 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10029114 | 2000-06-14 | ||
| DE10029114.7 | 2000-06-14 | ||
| DE10126411.9 | 2001-05-22 | ||
| DE10126411A DE10126411B4 (de) | 2000-06-14 | 2001-05-22 | Verfahren zum Walzen von Rohrluppen in einem Planetenschrägwalzwerk und Vorrichtung zum Zuführen von Rohrluppen in ein Planetenschrägwalzwerk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20010112102A true KR20010112102A (ko) | 2001-12-20 |
Family
ID=7645579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020010033236A KR20010112102A (ko) | 2000-06-14 | 2001-06-13 | 유성 천공 압연기로 파이프 루프를 압연하는 방법 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20010112102A (de) |
| DE (1) | DE10126411B4 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006053773B4 (de) * | 2006-11-15 | 2008-11-20 | Sms Meer Gmbh | Verfahren zum Walzen eines Langguts in einem Walzwerk |
| DE102011116666B4 (de) | 2011-06-07 | 2015-05-28 | Sms Meer Gmbh | Vorrichtung und Verfahren zum Walzen von Rohrluppen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2036382B2 (de) * | 1970-07-17 | 1973-08-02 | Mannesmann-Meer AG, 4050 Mönchengladbach | Vorrichtung zum speisen eines kaltpilgerwalzwerkes |
| DE2922541C2 (de) * | 1978-06-15 | 1983-05-26 | Franz Dipl.-Kaufm. Klagenfurt Kärnten Siller | Einrichtung zum Befestigen eines Drahtes an einem Betonpfahl |
| DE3304002C1 (de) * | 1983-02-02 | 1984-07-19 | Mannesmann AG, 4000 Düsseldorf | Vorschubeinrichtung eines Kaltpilgerwalzwerks |
| DE3905559A1 (de) * | 1989-02-23 | 1990-08-30 | Esw Roehrenwerke Gmbh | Schraegwalzwerk zur herstellung von nahtlosen rohren |
-
2001
- 2001-05-22 DE DE10126411A patent/DE10126411B4/de not_active Expired - Fee Related
- 2001-06-13 KR KR1020010033236A patent/KR20010112102A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE10126411A1 (de) | 2001-12-20 |
| DE10126411B4 (de) | 2005-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |