FR2640891A1 - - Google Patents
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- Publication number
- FR2640891A1 FR2640891A1 FR8916489A FR8916489A FR2640891A1 FR 2640891 A1 FR2640891 A1 FR 2640891A1 FR 8916489 A FR8916489 A FR 8916489A FR 8916489 A FR8916489 A FR 8916489A FR 2640891 A1 FR2640891 A1 FR 2640891A1
- Authority
- FR
- France
- Prior art keywords
- cylinders
- rolling
- cylinder
- rigid
- rolled material
- 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.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims 1
- 238000009826 distribution Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000002648 laminated material Substances 0.000 description 2
- 241000567772 Cetorhinus maximus Species 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
- B21B21/02—Rollers therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
- B21B21/005—Pilgrim-step tube-rolling, i.e. pilger mills with reciprocating stand, e.g. driving the stand
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Metal Rolling (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Heat Treatment Of Articles (AREA)
- Metal Extraction Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3844162A DE3844162A1 (de) | 1988-12-23 | 1988-12-23 | Vorrichtung zum walzen von rohren nach dem kaltpilger-verfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2640891A1 true FR2640891A1 (enrdf_load_stackoverflow) | 1990-06-29 |
Family
ID=6370423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8916489A Pending FR2640891A1 (enrdf_load_stackoverflow) | 1988-12-23 | 1989-12-13 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPH02217104A (enrdf_load_stackoverflow) |
| DD (1) | DD290598A5 (enrdf_load_stackoverflow) |
| DE (1) | DE3844162A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2640891A1 (enrdf_load_stackoverflow) |
| IT (2) | IT8922590A0 (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4431391C2 (de) * | 1994-08-25 | 1996-07-11 | Mannesmann Ag | Vorrichtung zum Walzen von Rohren nach dem Pilgerwalzverfahren |
| RU2384376C1 (ru) * | 2009-04-14 | 2010-03-20 | Открытое акционерное общество "Электростальский завод тяжелого машиностроения" | Рабочая клеть стана холодной прокатки труб |
| RU2380180C1 (ru) * | 2009-04-14 | 2010-01-27 | Открытое акционерное общество "Электростальский завод тяжелого машиностроения" | Стан холодной прокатки труб |
| RU2488454C1 (ru) * | 2012-05-05 | 2013-07-27 | Открытое акционерное общество "Электростальский завод тяжелого машиностроения" | Рабочая клеть стана холодной прокатки труб |
| RU2694440C1 (ru) * | 2018-10-05 | 2019-07-15 | Открытое акционерное общество "Электростальский завод тяжелого машиностроения" | Трехвалковая клеть стана холодной прокатки труб |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2713801A (en) * | 1948-10-10 | 1955-07-26 | Tube Reducing Corp | Tube stretching machines |
| SU122123A1 (ru) * | 1958-12-07 | 1959-11-30 | Н.Т. Богданов | Многовалкова рабоча клеть с опорными валками и стационарной станиной дл холодной прокатки труб |
| SU383487A1 (enrdf_load_stackoverflow) * | 1971-09-21 | 1973-05-23 | ||
| SU990354A1 (ru) * | 1981-08-31 | 1983-01-23 | Предприятие П/Я В-8173 | Рабоча клеть стана холодной прокатки труб |
-
1988
- 1988-12-23 DE DE3844162A patent/DE3844162A1/de active Granted
-
1989
- 1989-12-01 IT IT22590A patent/IT8922590A0/it unknown
- 1989-12-01 IT IT22590A patent/IT1239119B/it active IP Right Grant
- 1989-12-13 FR FR8916489A patent/FR2640891A1/fr active Pending
- 1989-12-20 JP JP89330889A patent/JPH02217104A/ja active Pending
- 1989-12-21 DD DD89336076A patent/DD290598A5/de not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2713801A (en) * | 1948-10-10 | 1955-07-26 | Tube Reducing Corp | Tube stretching machines |
| SU122123A1 (ru) * | 1958-12-07 | 1959-11-30 | Н.Т. Богданов | Многовалкова рабоча клеть с опорными валками и стационарной станиной дл холодной прокатки труб |
| SU383487A1 (enrdf_load_stackoverflow) * | 1971-09-21 | 1973-05-23 | ||
| SU990354A1 (ru) * | 1981-08-31 | 1983-01-23 | Предприятие П/Я В-8173 | Рабоча клеть стана холодной прокатки труб |
Non-Patent Citations (1)
| Title |
|---|
| H. NEUMANN et al.: "Stahlrohrherstellung", 1970, pages 289,290, VEB Deutscher Verlag f}r Grundstoffindustrie, Leipzig, DE * |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02217104A (ja) | 1990-08-29 |
| IT8922590A1 (it) | 1991-06-01 |
| DE3844162C2 (enrdf_load_stackoverflow) | 1990-10-25 |
| DE3844162A1 (de) | 1990-06-28 |
| DD290598A5 (de) | 1991-06-06 |
| IT8922590A0 (it) | 1989-12-01 |
| IT1239119B (it) | 1993-09-28 |
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