FI71243B - Foerfarande och anordning foer framstaellning av koppar- ellerkopparlegeringsroer bildade kokiller foer straenggjutning smskiner foer ett aemne - Google Patents
Foerfarande och anordning foer framstaellning av koppar- ellerkopparlegeringsroer bildade kokiller foer straenggjutning smskiner foer ett aemne Download PDFInfo
- Publication number
- FI71243B FI71243B FI842579A FI842579A FI71243B FI 71243 B FI71243 B FI 71243B FI 842579 A FI842579 A FI 842579A FI 842579 A FI842579 A FI 842579A FI 71243 B FI71243 B FI 71243B
- Authority
- FI
- Finland
- Prior art keywords
- mold
- mandrel
- foer
- tube
- dimensions
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 7
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 238000009749 continuous casting Methods 0.000 claims description 3
- 235000004443 Ricinus communis Nutrition 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000012778 molding material Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 238000005266 casting Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 description 1
- 239000007990 PIPES buffer Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 230000009466 transformation Effects 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
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
- B21C37/15—Making tubes of special shape; Making tube fittings
-
- 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
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
- B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
- B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of mandrels
-
- 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)
- Metal Extraction Processes (AREA)
- Continuous Casting (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Claims (9)
1. Förfarande för framställning av av koppar- eller kopparlegerings-rör bildade kokiller, i synnerhet cirkelbägskokiller för sträng-gjutningsmaskiner för ett anne av ett genom gjutning, varmsprutning, dragning eller pä annat lämpligt sätt framställt kokillrörämne, k ä n -netecknat av att kokillrörämnet vars yttre och inre dimension-er, är mindre än det färdiga kokillrörets böjs i bägform med tillhjälp av en form och det böjda kokillämnet kallbearbetas genom att därigenom som expansionsdragning dra ätminstone en dorn, vars rörelsebana mot-svarar kokillens krökta mittlinje och varmed ästadkoms pressning av kokillämnets ytteryta mot formen och anpassning av dess inneryta tili att motsvara dornens dimensioner; till slut lösgörs kokillröret frän formen och slutbehandlas.
2. Förfarande enligt patentkravet 1, kännetecknat av att dornens ytterdimensioner är större än kokillämnets inre dimensioner.
3. Förfarande enligt patentkravet 1, kännetecknat av att radien för dornens cirkelblgsformiga rörelsebana kan ändras. ·
4. Anordning för framställning av kokiller bestäende av koppar- eller kopparlegeringsrör, i synnerhet cirkelbägskokiller för maskiner för kontinuerlig gjutning, kännetecknad av att anordningen bestär av en kring kokillrörämnet (10) pressbar, av minst tvä delar (3,4) bildad form med en stomme (1,2), av vilka minst en formdel och en formstomsdel är anordnad att röra sig utmed styrskenor (9) medelst i och för sig kända kraftanordningar (5), samt av en dragdorn (11) med dornstäng (12), som är anordnade att utföra en cirkelbägformig rörelse inne i kokillämnet (10). 1 Anordning enligt patentkravet 4, kännetecknad av att dragdornens cirkelbägsformiga rörelse har ästadkommits genom att bringa den tili dornstängens (12) ända anslutna kraftanordningens (13) dragvagn (15) att röra sig utmed en bägformig styrskena (16).
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI842579A FI71243C (fi) | 1984-06-27 | 1984-06-27 | Foerfarande och anordning foer framstaellning av koppar- ellerkopparlegeringsroer bildade kokiller foer straenggjutning smskiner foer ett aemne |
| CH2493/85A CH664310A5 (fr) | 1984-06-27 | 1985-06-13 | Procede et appareil de fabrication de moules pour le moulage en continu de metaux. |
| IT21190/85A IT1185110B (it) | 1984-06-27 | 1985-06-19 | Procedimento e dispositivo per fabbricare stampi formati di tubi metallici,da usare in macchine di golata continua per bilette e blumi |
| GB08515903A GB2160808B (en) | 1984-06-27 | 1985-06-24 | Method and apparatus for manufacturing moulds formed of metal tubes, to be used in continous casting machines for billets and blooms |
| ES544596A ES8702184A1 (es) | 1984-06-27 | 1985-06-26 | Metodo y aparato para la fabricacion de matrices hechas de cobre o de una aleacion de cobre. |
| DE19853523044 DE3523044A1 (de) | 1984-06-27 | 1985-06-27 | Verfahren und vorrichtung zum herstellen von giessformen |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI842579 | 1984-06-27 | ||
| FI842579A FI71243C (fi) | 1984-06-27 | 1984-06-27 | Foerfarande och anordning foer framstaellning av koppar- ellerkopparlegeringsroer bildade kokiller foer straenggjutning smskiner foer ett aemne |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI842579A0 FI842579A0 (fi) | 1984-06-27 |
| FI842579A FI842579A (fi) | 1985-12-28 |
| FI71243B true FI71243B (fi) | 1986-09-09 |
| FI71243C FI71243C (fi) | 1986-12-19 |
Family
ID=8519308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI842579A FI71243C (fi) | 1984-06-27 | 1984-06-27 | Foerfarande och anordning foer framstaellning av koppar- ellerkopparlegeringsroer bildade kokiller foer straenggjutning smskiner foer ett aemne |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH664310A5 (sv) |
| DE (1) | DE3523044A1 (sv) |
| ES (1) | ES8702184A1 (sv) |
| FI (1) | FI71243C (sv) |
| GB (1) | GB2160808B (sv) |
| IT (1) | IT1185110B (sv) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0243789B1 (de) * | 1986-05-02 | 1992-08-19 | KM-kabelmetal Aktiengesellschaft | Verfahren zur Herstellung von Durchlaufkokillen für Stranggussmaschinen |
| DE4128365A1 (de) * | 1991-08-27 | 1993-03-04 | Egon Evertz | Verfahren zur aufarbeitung von kupferkokillen fuer das stranggiessen von stahl |
| FR2837409B1 (fr) * | 2002-03-20 | 2004-06-04 | Airbus France | Procede de formage d'un secteur de levre d'entree d'air, dispositif pour sa mise en oeuvre et secteur ainsi obtenu |
| CN100341637C (zh) * | 2005-11-23 | 2007-10-10 | 大连冶金结晶器有限公司 | 一种具有特殊横截面的香蕉弧形结晶器铜管的加工方法 |
| DE102011106313A1 (de) * | 2011-06-27 | 2012-12-27 | Kme Germany Ag & Co. Kg | Verfahren zur Herstellung eines Kokillenrohrs |
| CN113231609B (zh) * | 2021-04-16 | 2022-07-22 | 中国重型机械研究院股份公司 | 一种方坯结晶器快速定位方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2408325A (en) * | 1944-10-21 | 1946-09-24 | Nat Tube Co | Working tubular articles |
| DE1809633C3 (de) * | 1968-11-19 | 1979-10-31 | Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover | Verfahren zur Herstellung einer gebogenen Durchlaufkokille für Kreisbogenstranggußmaschinen |
| JPS59215249A (ja) * | 1983-05-20 | 1984-12-05 | Kobe Steel Ltd | 連続鋳造用鋳型の製造方法 |
| JPS59215250A (ja) * | 1983-05-20 | 1984-12-05 | Kobe Steel Ltd | 連続鋳造用鋳型の製造方法 |
-
1984
- 1984-06-27 FI FI842579A patent/FI71243C/fi not_active IP Right Cessation
-
1985
- 1985-06-13 CH CH2493/85A patent/CH664310A5/fr not_active IP Right Cessation
- 1985-06-19 IT IT21190/85A patent/IT1185110B/it active
- 1985-06-24 GB GB08515903A patent/GB2160808B/en not_active Expired
- 1985-06-26 ES ES544596A patent/ES8702184A1/es not_active Expired
- 1985-06-27 DE DE19853523044 patent/DE3523044A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FI842579A0 (fi) | 1984-06-27 |
| FI71243C (fi) | 1986-12-19 |
| DE3523044C2 (sv) | 1990-02-22 |
| GB2160808A (en) | 1986-01-02 |
| ES8702184A1 (es) | 1987-01-01 |
| GB2160808B (en) | 1987-08-12 |
| CH664310A5 (fr) | 1988-02-29 |
| ES544596A0 (es) | 1987-01-01 |
| IT8521190A0 (it) | 1985-06-19 |
| FI842579A (fi) | 1985-12-28 |
| GB8515903D0 (en) | 1985-07-24 |
| DE3523044A1 (de) | 1986-01-09 |
| IT1185110B (it) | 1987-11-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102240716B (zh) | 高压弯头压弯和卧式整形方法 | |
| US4653305A (en) | Apparatus for forming metallic article by cold extrusion | |
| FI71243B (fi) | Foerfarande och anordning foer framstaellning av koppar- ellerkopparlegeringsroer bildade kokiller foer straenggjutning smskiner foer ett aemne | |
| CN206464417U (zh) | 四工位拉深修边模具 | |
| RU2161544C2 (ru) | Способ и устройство для круговой гибки консервных банок | |
| JPS5577934A (en) | Bending liquid pressure forming method for thin-walled tube | |
| CN111250565B (zh) | 一种用于金属薄壁圆管的矫直装置 | |
| JPH01160835A (ja) | 両凸レンズ素子の製造方法 | |
| CN87103600A (zh) | 垂直分模对向模锻装置 | |
| US1962510A (en) | Method of and apparatus for forming tubular bends | |
| CN102430626A (zh) | 薄壁等（小）半径弯头二次成型装置及其二次成型方法 | |
| CN202123135U (zh) | 等径等壁厚管件的热推弯装置 | |
| CN101745782A (zh) | 反应堆主管道热段弯管的制造方法 | |
| JPH0813377B2 (ja) | 管成形プレス装置 | |
| EP0148514A2 (en) | Method and apparatus for cold drawing and imparting curvature to metal tubes | |
| CN111390019B (zh) | 一种振动测量管的制造装置及方法 | |
| CN113399529A (zh) | 薄壁回转体零件对轮旋压和双辊夹持旋压的复合成形方法 | |
| CN218656258U (zh) | 一种城市轨道车辆铝合金窗框压力成型装置 | |
| CN216968506U (zh) | 一种用于成型三通注塑件的凹模结构 | |
| CN107774847A (zh) | 大型碾环机用双辊挤压成型装置 | |
| CN214184755U (zh) | 一种步进小曲率管件弯曲成型装置 | |
| US3248920A (en) | Tube bending apparatus and method | |
| CN109263027B (zh) | 采用油压模具制造上管柱的生产方法 | |
| CN117798205B (zh) | 一种钢管加工用冷拔机 | |
| CN221064033U (zh) | 一种薄壁管材压弯装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: OUTOKUMPU OY |