CS161829B2 - - Google Patents
Info
- Publication number
- CS161829B2 CS161829B2 CS636765A CS636765A CS161829B2 CS 161829 B2 CS161829 B2 CS 161829B2 CS 636765 A CS636765 A CS 636765A CS 636765 A CS636765 A CS 636765A CS 161829 B2 CS161829 B2 CS 161829B2
- Authority
- CS
- Czechoslovakia
Links
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
-
- 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
- B21B17/04—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 in a continuous process
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- 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
- B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes
- B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles
- B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles by means of mandrels
- B21C1/26—Push-bench drawing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Forging (AREA)
- Rolls And Other Rotary Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU47183A LU47183A1 (enrdf_load_stackoverflow) | 1964-10-21 | 1964-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS161829B2 true CS161829B2 (enrdf_load_stackoverflow) | 1975-06-10 |
Family
ID=19724000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS636765A CS161829B2 (enrdf_load_stackoverflow) | 1964-10-21 | 1965-10-21 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE671238A (enrdf_load_stackoverflow) |
| CS (1) | CS161829B2 (enrdf_load_stackoverflow) |
| DE (1) | DE1452084A1 (enrdf_load_stackoverflow) |
| ES (1) | ES319041A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1092718A (enrdf_load_stackoverflow) |
| HU (1) | HU155159A (enrdf_load_stackoverflow) |
| LU (1) | LU47183A1 (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2933797C2 (de) * | 1979-08-17 | 1982-11-18 | Mannesmann AG, 4000 Düsseldorf | Verfahren zum Herausformen von Quer-, Längs- oder Wendelprofilen aus der Wandung von dünnwandigen Hohlkörpern |
| DE3008820C2 (de) * | 1980-03-06 | 1982-02-18 | Mannesmann AG, 4000 Düsseldorf | Vorrichtung zum Anpilgern eines Hohlblockes |
| IT1217978B (it) * | 1988-06-30 | 1990-03-30 | Innocenti Santeustacchio Spa | Laminatoio a passo di pellegrino per la laminazione a caldo di tubi |
| DE102010025028A1 (de) * | 2010-01-29 | 2011-08-04 | SMS Meer GmbH, 41069 | Warmpilgerwalzwerkstraße bzw. Warmpilgerwalzwerk sowie Verfahren zum Betrieb eines Warmpilgerwalzwerkes |
| DE102010020976A1 (de) * | 2010-05-12 | 2011-11-17 | V&M Deutschland Gmbh | Verfahren zum Anpilgern eines auf einen Dorn aufgeschobenen Hohlblockes |
| CN106363022B (zh) * | 2016-09-27 | 2018-08-28 | 天津钢管集团股份有限公司 | 提高钛合金无缝钢管内表面质量的方法 |
| US20200156127A1 (en) | 2017-05-10 | 2020-05-21 | Pubiichnoe aktsionernoe obshchestvo “trubnaya metallurgicheskaya kompaniya” | Continuous tube rolling method and mandrel assembly for the implementation thereof |
| CN110722016A (zh) * | 2018-07-17 | 2020-01-24 | 韩静涛 | 一种中小口径厚壁金属管及制备方法 |
-
0
- HU HU155159D patent/HU155159A/hu unknown
-
1964
- 1964-10-21 LU LU47183A patent/LU47183A1/xx unknown
-
1965
- 1965-10-20 GB GB4451465A patent/GB1092718A/en not_active Expired
- 1965-10-21 CS CS636765A patent/CS161829B2/cs unknown
- 1965-10-21 ES ES0319041A patent/ES319041A1/es not_active Expired
- 1965-10-21 BE BE671238A patent/BE671238A/xx unknown
- 1965-10-21 DE DE19651452084 patent/DE1452084A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE671238A (enrdf_load_stackoverflow) | 1966-02-14 |
| DE1452084A1 (de) | 1969-11-27 |
| HU155159A (enrdf_load_stackoverflow) | |
| ES319041A1 (es) | 1966-05-01 |
| LU47183A1 (enrdf_load_stackoverflow) | 1964-12-21 |
| GB1092718A (en) | 1967-11-29 |