NO129388B - - Google Patents
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- Publication number
- NO129388B NO129388B NO04396/69A NO439669A NO129388B NO 129388 B NO129388 B NO 129388B NO 04396/69 A NO04396/69 A NO 04396/69A NO 439669 A NO439669 A NO 439669A NO 129388 B NO129388 B NO 129388B
- Authority
- NO
- Norway
- Prior art keywords
- mandrel
- pipe
- tube
- cold deformation
- mold
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 7
- 238000005266 casting Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000009749 continuous casting Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- -1 iron and steel Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000004881 precipitation hardening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
- B21C3/16—Mandrels; Mounting or adjusting same
-
- 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
- B21D9/00—Bending tubes using mandrels or the like
- B21D9/12—Bending tubes using mandrels or the like by pushing over a curved mandrel; by pushing through a curved die
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/057—Manufacturing or calibrating the moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Continuous Casting (AREA)
- Metal Extraction Processes (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Metal Rolling (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1809633A DE1809633C3 (de) | 1968-11-19 | 1968-11-19 | Verfahren zur Herstellung einer gebogenen Durchlaufkokille für Kreisbogenstranggußmaschinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO129388B true NO129388B (fi) | 1974-04-08 |
Family
ID=5713694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO04396/69A NO129388B (fi) | 1968-11-19 | 1969-11-06 |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5027031B1 (fi) |
| AT (1) | AT295768B (fi) |
| BE (1) | BE741790A (fi) |
| BG (1) | BG16170A3 (fi) |
| CH (1) | CH495799A (fi) |
| CS (1) | CS209835B2 (fi) |
| DE (1) | DE1809633C3 (fi) |
| DK (1) | DK147552C (fi) |
| ES (1) | ES373560A1 (fi) |
| FI (1) | FI49479C (fi) |
| FR (1) | FR2023612B1 (fi) |
| GB (1) | GB1269690A (fi) |
| NL (1) | NL6917405A (fi) |
| NO (1) | NO129388B (fi) |
| PL (1) | PL82722B1 (fi) |
| RO (1) | RO61001A (fi) |
| SE (1) | SE353477B (fi) |
| SU (1) | SU541418A3 (fi) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52120027U (fi) * | 1976-03-09 | 1977-09-12 | ||
| DE3218100A1 (de) * | 1982-05-13 | 1983-11-17 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Verfahren zur herstellung einer rohrkokille mit rechteckigem bzw. quadratischem querschnitt |
| IT1160132B (it) * | 1983-12-14 | 1987-03-04 | Tubi Italia Spa | Procedimento per la preparazione di comchiglie tubolari destinate ad impianti per la colata continua di acciaio |
| DE3412486C2 (de) * | 1984-04-03 | 1994-02-03 | Kabelmetal Ag | Verfahren zur Herstellung von Durchlaufkokillen für Stranggußmaschinen |
| FI71243C (fi) * | 1984-06-27 | 1986-12-19 | Outokumpu Oy | Foerfarande och anordning foer framstaellning av koppar- ellerkopparlegeringsroer bildade kokiller foer straenggjutning smskiner foer ett aemne |
| DE3514123C2 (de) * | 1985-04-19 | 1994-12-08 | Kabelmetal Ag | Verfahren zur Herstellung von Durchlaufkokillen für Stranggießmaschinen |
| DE3810033A1 (de) * | 1988-03-25 | 1989-10-05 | Egon Evertz | Verfahren und werkzeug zum ziehen von rohrkoerpern |
| DE102011106313A1 (de) * | 2011-06-27 | 2012-12-27 | Kme Germany Ag & Co. Kg | Verfahren zur Herstellung eines Kokillenrohrs |
| JP5921229B2 (ja) * | 2012-02-02 | 2016-05-24 | 淡路マテリア株式会社 | 管曲げ加工方法、曲管及び管曲げ加工装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE457536A (fi) * | ||||
| FR718561A (fr) * | 1930-07-16 | 1932-01-26 | Krupp Ag | Presse à étirer verticale pour l'étirage de corps creux de dimensions relativement grandes, en particulier de corps de chaudières à haute pression et analogues |
| US2560822A (en) * | 1945-11-08 | 1951-07-17 | Walton S Robinson | Means and method for making seamless pipe elbows |
| GB775000A (en) * | 1953-05-23 | 1957-05-15 | Ferguson James Mackay | Method of, and apparatus for, manufacturing pipe bends |
| GB784619A (en) * | 1954-05-27 | 1957-10-09 | American Radiator & Standard | Improvements in or relating to cold shaping of steel |
-
1968
- 1968-11-19 DE DE1809633A patent/DE1809633C3/de not_active Expired
-
1969
- 1969-10-27 AT AT1010469A patent/AT295768B/de not_active IP Right Cessation
- 1969-10-31 PL PL1969136620A patent/PL82722B1/pl unknown
- 1969-11-03 DK DK578869A patent/DK147552C/da not_active IP Right Cessation
- 1969-11-04 FI FI693170A patent/FI49479C/fi active
- 1969-11-06 NO NO04396/69A patent/NO129388B/no unknown
- 1969-11-12 CS CS697466A patent/CS209835B2/cs unknown
- 1969-11-12 SU SU1377858A patent/SU541418A3/ru active
- 1969-11-13 GB GB55624/69A patent/GB1269690A/en not_active Expired
- 1969-11-13 BG BG013350A patent/BG16170A3/bg unknown
- 1969-11-14 CH CH1694569A patent/CH495799A/de not_active IP Right Cessation
- 1969-11-14 JP JP44091331A patent/JPS5027031B1/ja active Pending
- 1969-11-15 ES ES373560A patent/ES373560A1/es not_active Expired
- 1969-11-17 FR FR696939496A patent/FR2023612B1/fr not_active Expired
- 1969-11-17 BE BE741790D patent/BE741790A/xx unknown
- 1969-11-18 RO RO61596A patent/RO61001A/ro unknown
- 1969-11-19 NL NL6917405A patent/NL6917405A/xx unknown
- 1969-12-18 SE SE15815/69A patent/SE353477B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5027031B1 (fi) | 1975-09-04 |
| NL6917405A (fi) | 1970-05-21 |
| DK147552B (da) | 1984-10-01 |
| DE1809633C3 (de) | 1979-10-31 |
| DK147552C (da) | 1985-03-04 |
| ES373560A1 (es) | 1972-08-01 |
| FR2023612B1 (fi) | 1974-02-22 |
| BE741790A (fi) | 1970-05-04 |
| SU541418A3 (ru) | 1976-12-30 |
| SE353477B (fi) | 1973-02-05 |
| CS209835B2 (en) | 1981-12-31 |
| FI49479C (fi) | 1975-07-10 |
| FR2023612A1 (fi) | 1970-08-21 |
| PL82722B1 (fi) | 1975-10-31 |
| AT295768B (de) | 1972-01-25 |
| DE1809633A1 (de) | 1970-07-23 |
| BG16170A3 (bg) | 1972-07-20 |
| GB1269690A (en) | 1972-04-06 |
| FI49479B (fi) | 1975-04-01 |
| RO61001A (fi) | 1976-12-15 |
| DE1809633B2 (de) | 1979-02-08 |
| CH495799A (de) | 1970-09-15 |
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