IT967306B - Metodo ed apparato per trafilare o rullare a freddo barre metalliche - Google Patents
Metodo ed apparato per trafilare o rullare a freddo barre metallicheInfo
- Publication number
- IT967306B IT967306B IT29005/72A IT2900572A IT967306B IT 967306 B IT967306 B IT 967306B IT 29005/72 A IT29005/72 A IT 29005/72A IT 2900572 A IT2900572 A IT 2900572A IT 967306 B IT967306 B IT 967306B
- Authority
- IT
- Italy
- Prior art keywords
- cold rolling
- metal bars
- bars
- metal
- rolling
- Prior art date
Links
Classifications
-
- 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
- B21B1/16—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section
- B21B1/18—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
- B21C3/08—Dies; Selection of material therefor; Cleaning thereof with section defined by rollers, balls, or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE11495/71A SE369152B (ko) | 1971-09-10 | 1971-09-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT967306B true IT967306B (it) | 1974-02-28 |
Family
ID=20294080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT29005/72A IT967306B (it) | 1971-09-10 | 1972-09-09 | Metodo ed apparato per trafilare o rullare a freddo barre metalliche |
Country Status (10)
Country | Link |
---|---|
US (1) | US3811309A (ko) |
JP (1) | JPS4856559A (ko) |
DD (1) | DD104439A5 (ko) |
DE (1) | DE2243894A1 (ko) |
ES (1) | ES406507A1 (ko) |
FR (1) | FR2152712B3 (ko) |
GB (1) | GB1366015A (ko) |
IT (1) | IT967306B (ko) |
NL (1) | NL7212231A (ko) |
SE (1) | SE369152B (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4949567A (en) * | 1988-11-04 | 1990-08-21 | Corbin Edward W | Apparatus and method for control of wire cast and helix |
US5679232A (en) * | 1993-04-19 | 1997-10-21 | Electrocopper Products Limited | Process for making wire |
US5516408A (en) * | 1993-04-19 | 1996-05-14 | Magma Copper Company | Process for making copper wire |
US6123788A (en) * | 1993-04-19 | 2000-09-26 | Electrocopper Products Limited | Copper wire and process for making copper wire |
TW336325B (en) * | 1996-05-24 | 1998-07-11 | Electrocopper Products Ltd | Copper wire and process for making copper wire |
CN102513392A (zh) * | 2011-12-30 | 2012-06-27 | 江阴市威尔巨拉科技有限公司 | 拉丝机辊模装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2105258A (en) * | 1933-11-27 | 1938-01-11 | Morgan Construction Co | Method of and apparatus for rolling rounds |
US2140414A (en) * | 1936-09-05 | 1938-12-13 | Brownstein Benjamin | Continuous tube or bar rolling mill |
US2369730A (en) * | 1942-06-12 | 1945-02-20 | Gustaf L Fisk | Method of rolling metal bars |
SE317343B (ko) * | 1967-06-22 | 1969-11-17 | Morgaardshammar Ab |
-
1971
- 1971-09-10 SE SE11495/71A patent/SE369152B/xx unknown
-
1972
- 1972-09-07 DE DE2243894A patent/DE2243894A1/de active Pending
- 1972-09-07 FR FR7231690A patent/FR2152712B3/fr not_active Expired
- 1972-09-08 NL NL7212231A patent/NL7212231A/xx unknown
- 1972-09-08 US US00287227A patent/US3811309A/en not_active Expired - Lifetime
- 1972-09-08 ES ES406507A patent/ES406507A1/es not_active Expired
- 1972-09-09 IT IT29005/72A patent/IT967306B/it active
- 1972-09-11 JP JP47091155A patent/JPS4856559A/ja active Pending
- 1972-09-11 GB GB4204372A patent/GB1366015A/en not_active Expired
- 1972-09-11 DD DD165592A patent/DD104439A5/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DD104439A5 (ko) | 1974-03-12 |
SE369152B (ko) | 1974-08-12 |
ES406507A1 (es) | 1975-08-16 |
JPS4856559A (ko) | 1973-08-08 |
FR2152712A1 (ko) | 1973-04-27 |
US3811309A (en) | 1974-05-21 |
FR2152712B3 (ko) | 1975-10-03 |
DE2243894A1 (de) | 1973-03-15 |
NL7212231A (ko) | 1973-03-13 |
GB1366015A (en) | 1974-09-04 |
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