IT1091051B - Procedimento per l'estrusione ad alta riduzione di metalli - Google Patents
Procedimento per l'estrusione ad alta riduzione di metalliInfo
- Publication number
- IT1091051B IT1091051B IT28886/76A IT2888676A IT1091051B IT 1091051 B IT1091051 B IT 1091051B IT 28886/76 A IT28886/76 A IT 28886/76A IT 2888676 A IT2888676 A IT 2888676A IT 1091051 B IT1091051 B IT 1091051B
- Authority
- IT
- Italy
- Prior art keywords
- extrusion
- metals
- procedure
- high reduction
- reduction
- Prior art date
Links
Classifications
-
- 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
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/04—Making uncoated products by direct extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
- B21B1/026—Rolling
-
- 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
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B2015/0078—Extruding the rolled product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Extrusion Of Metal (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13106175A JPS5254656A (en) | 1975-10-30 | 1975-10-30 | Method to extrude metals under high pressure |
| JP13331475A JPS5257071A (en) | 1975-11-05 | 1975-11-05 | Profile control method for metal high pressure extrusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1091051B true IT1091051B (it) | 1985-06-26 |
Family
ID=26466007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT28886/76A IT1091051B (it) | 1975-10-30 | 1976-10-29 | Procedimento per l'estrusione ad alta riduzione di metalli |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4074557A (it) |
| DD (1) | DD128426A5 (it) |
| DE (1) | DE2648864A1 (it) |
| FR (1) | FR2329366A1 (it) |
| GB (1) | GB1552814A (it) |
| IT (1) | IT1091051B (it) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53146958A (en) * | 1977-05-28 | 1978-12-21 | Nippon Steel Corp | Rolling method of steel material at high area reduction |
| US4394822A (en) * | 1980-06-06 | 1983-07-26 | Morgan Construction Company | High reduction method and apparatus for continuously hot rolling products |
| SE0000526L (sv) | 2000-02-18 | 2001-04-30 | Markram Dev Ab | Anordning och förfarande för pressning av ett plastiskt deformerbart ämne |
| WO2009008780A1 (en) * | 2007-07-09 | 2009-01-15 | Volvo Aero Corporation | A method for producing an annular wall structure |
| CN101954391B (zh) * | 2010-06-16 | 2013-05-01 | 无锡曙光模具有限公司 | 可调节的夹方模具 |
| DE102010062270A1 (de) * | 2010-12-01 | 2012-06-06 | Robert Bosch Gmbh | Blockförmiges Pumpengehäuse einer Fahrzeugbremsanlage und Verfahren zu dessen Herstellung |
| TWI616245B (zh) * | 2016-08-09 | 2018-03-01 | 財團法人金屬工業研究發展中心 | 用以製造可變曲率擠型件之擠型裝置及擠型方法 |
| CN107716580A (zh) * | 2017-11-08 | 2018-02-23 | 安徽盛达前亮铝业有限公司 | 一种大型薄壁方管挤压模具 |
| SE543926C2 (en) * | 2019-05-06 | 2021-09-28 | Reliefed Ab | An extrusion and/or pultrusion device and method |
| SE543402C2 (en) * | 2019-05-06 | 2021-01-05 | Reliefed Ab | An extrusion and / or pultrusion device and method |
| SE543401C2 (en) * | 2019-05-06 | 2021-01-05 | Reliefed Ab | An extrusion and/or pultrusion device and method |
| SE543400C2 (en) | 2019-05-06 | 2021-01-05 | Reliefed Ab | An extrusion and / or pultrusion device and method |
| SE543730C2 (en) * | 2019-05-06 | 2021-07-06 | Reliefed Ab | An extrusion and/or pultrusion device and method |
| CN116351900B (zh) * | 2023-03-22 | 2024-03-19 | 山东雪地铝业科技有限公司 | 一种新能源车用轻量化铝材料的生产工艺 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US376222A (en) * | 1888-01-10 | Winslow allderdice | ||
| US723834A (en) * | 1901-09-13 | 1903-03-31 | William Cooper | Steel or other metal rolling. |
| US888299A (en) * | 1908-02-07 | 1908-05-19 | Coe Brass Mfg Company | Extrusion-machine. |
| US1513565A (en) * | 1922-10-30 | 1924-10-28 | New England Pressed Steel Comp | Apparatus for shaping sheet-metal articles |
| US2057580A (en) * | 1934-02-15 | 1936-10-13 | Lansdowne Steel & Iron Company | Method for working standard steel billets |
| DE1302427B (de) * | 1963-07-04 | 1972-05-04 | Calmes, Jean-Paul, Mont-sur-Lausanne (Schweiz) | Verfahren zur Herstellung eines zylindrischen Hohlkörpers durch Preßlochwalzen |
| US3360974A (en) * | 1965-04-07 | 1968-01-02 | United States Steel Corp | Apparatus for treating metal |
-
1976
- 1976-10-27 US US05/736,182 patent/US4074557A/en not_active Expired - Lifetime
- 1976-10-28 DE DE19762648864 patent/DE2648864A1/de not_active Withdrawn
- 1976-10-28 DD DD7600195504A patent/DD128426A5/xx unknown
- 1976-10-29 GB GB45045/76A patent/GB1552814A/en not_active Expired
- 1976-10-29 IT IT28886/76A patent/IT1091051B/it active
- 1976-10-29 FR FR7632771A patent/FR2329366A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2329366A1 (fr) | 1977-05-27 |
| US4074557A (en) | 1978-02-21 |
| FR2329366B1 (it) | 1980-08-22 |
| DE2648864A1 (de) | 1977-09-15 |
| GB1552814A (en) | 1979-09-19 |
| DD128426A5 (de) | 1977-11-16 |
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