SU414772A3 - - Google Patents
Info
- Publication number
- SU414772A3 SU414772A3 SU1358912A SU1358912A SU414772A3 SU 414772 A3 SU414772 A3 SU 414772A3 SU 1358912 A SU1358912 A SU 1358912A SU 1358912 A SU1358912 A SU 1358912A SU 414772 A3 SU414772 A3 SU 414772A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rolls
- strip
- forming
- edges
- lower barrel
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
- B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
- B23K9/0253—Seam welding; Backing means; Inserts for rectilinear seams for the longitudinal seam of tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75897868A | 1968-09-11 | 1968-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU414772A3 true SU414772A3 (https=) | 1974-02-05 |
Family
ID=25053893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1358912A SU414772A3 (https=) | 1968-09-11 | 1969-09-03 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1922840A1 (https=) |
| FR (1) | FR2019420A1 (https=) |
| GB (1) | GB1286485A (https=) |
| SU (1) | SU414772A3 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0059957B1 (en) * | 1981-03-11 | 1986-12-17 | Kawasaki Steel Corporation | Method of forming electric welded steel tube |
| DE3147710A1 (de) * | 1981-11-27 | 1983-06-09 | Mannesmann AG, 4000 Düsseldorf | Verfahren zum kontinuierlichen dimensionsunabhaengigen einformen von flachmaterial zu einem schlitzrohr |
| DE3150382C2 (de) * | 1981-12-16 | 1986-04-30 | Mannesmann AG, 4000 Düsseldorf | Verfahren zum kontinuierlichen Einformen von Flachmaterial zu einem Schlitzrohr |
| AT515464B1 (de) * | 2014-03-11 | 2015-12-15 | Rosendahl Nextrom Gmbh | Verfahren und Vorrichtung zum Schweißen von Längsnähten |
| US11298775B2 (en) | 2018-05-24 | 2022-04-12 | Honda Motor Co., Ltd. | Continuous ultrasonic additive manufacturing |
| MX2022000170A (es) * | 2019-07-19 | 2022-02-17 | Aisapack Holding Sa | Dispositivo motriz de friccion reducida. |
-
1969
- 1969-05-05 DE DE19691922840 patent/DE1922840A1/de active Pending
- 1969-07-28 FR FR6925786A patent/FR2019420A1/fr not_active Withdrawn
- 1969-09-03 SU SU1358912A patent/SU414772A3/ru active
- 1969-09-03 GB GB4357169A patent/GB1286485A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1922840A1 (de) | 1970-05-14 |
| GB1286485A (en) | 1972-08-23 |
| FR2019420A1 (https=) | 1970-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU414772A3 (https=) | ||
| ES372396A1 (es) | Procedimiento y dispositivo para la colada y la laminacion desde el calor de colada de barras de metal, en particular barras de acero. | |
| GB1008709A (en) | Process for the production of round hollow bodies from blooms | |
| US3251209A (en) | Machine and method for shaping sheet material | |
| GB1434215A (en) | Method and apparatus for the manufacture of beams | |
| SU381443A1 (ru) | Трубоформовочный стан | |
| SU476042A1 (ru) | Способ прокатки угловых профилей | |
| SU382451A1 (ru) | Способ формовки полуцилиндрических трубных | |
| SU481338A1 (ru) | Способ производства швеллеров | |
| SU1669613A1 (ru) | Способ производства гнутых профилей | |
| SU512823A1 (ru) | Клеть дл сварки продольных швов трубы | |
| RU1776474C (ru) | Способ изготовлени сварных пр мошовных труб | |
| SU1205961A1 (ru) | Способ производства сварных труб | |
| US1493776A (en) | Method of metal rolling | |
| SU111312A1 (ru) | Способ изготовлени штампосварных конических сепараторов дл подшипников качени | |
| SU500819A1 (ru) | Способ прокатки заготовок | |
| SU177406A1 (ru) | Многоклетьевой формовочный стан | |
| GB1195140A (en) | An Improved Method and Apparatus for the Manufacture of Steel Tube. | |
| SU444574A1 (ru) | Способ прокатки заготовок | |
| RU2036037C1 (ru) | Способ производства гнутого профиля | |
| SU555932A1 (ru) | Способ производства сварных пр мошовных труб | |
| SU1199332A1 (ru) | Способ получени профильных труб | |
| SU415057A1 (ru) | СПОСОБ ПОЛУЧЕНИЯ ТОЛСТОЛИСТОВОЙ ЗАГОТОВКИ ДВОЯКОВЫПУКЛОЙ ФОРМЫ в ПОПЕРЕЧНОМ СЕЧЕНИИ | |
| SU418234A1 (ru) | Способ прокатки труб с натяжением на редукционном стане | |
| SU1595608A1 (ru) | Способ изготовлени профилей |