SE461959B - STRAENGGJUTNINGSKOKILL - Google Patents
STRAENGGJUTNINGSKOKILLInfo
- Publication number
- SE461959B SE461959B SE8602716A SE8602716A SE461959B SE 461959 B SE461959 B SE 461959B SE 8602716 A SE8602716 A SE 8602716A SE 8602716 A SE8602716 A SE 8602716A SE 461959 B SE461959 B SE 461959B
- Authority
- SE
- Sweden
- Prior art keywords
- mold
- grooves
- cooling grooves
- mold according
- cooling
- Prior art date
Links
Classifications
-
- 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
- B22D11/055—Cooling the moulds
-
- 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
- B22D11/043—Curved moulds
-
- 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
- B22D11/059—Mould materials or platings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
461 959 2 10 15 20 25 30 35 gjutformen, och det är därför fördelaktigt att speciellt inom området för den smälta metallens gränsyta anordna en kylning som är så effektiv som möjligt. _ Det rörformade gjutformsämnet för göt av stål eller' andra sådana metaller med en hög smältpunkt och för använd- ning i kontinuerliga gjutmaskiner kan tillverkas genom gjut- ning, strängsprutning, kalldragning eller på annat lämpligt sätt. ' I I det följande skall gjutformen enligt uppfinningen beskrivas med hänvisning till bifogad ritning, i vilken fig. 1 är en sidovy av en gjutform av cirkelbågformad tYPš fig. 2 visar en sidovy av samma gjutform såsom sedd i en riktning 900 från riktningen i fig. l; och fig. 3 visar ett snitt genom gjutformen i fig. l utefter linjen A-A. 461 959 2 10 15 20 25 30 35 the mold, and it is therefore advantageous to especially within the area of the molten metal interface arrange a cooling which is as effective as possible. _ The tubular mold for steel or 'ingots other such metals with a high melting point and for use continuous casting machines can be manufactured by casting extrusion, cold drawing or other suitable means way. 'I In the following, the mold according to the invention described with reference to the accompanying drawing, in which Fig. 1 is a side view of a circular arc mold tYPš Fig. 2 shows a side view of the same mold as seen in a direction 900 from the direction of Fig. 1; and Fig. 3 shows a section through the mold in Fig. 1 along line A-A.
Den visade gjutformen l enligt uppfinningen är försedd med rännor 2, vilka kan tillverkas på flera olika sätt. Det har visat sig, att det fördelaktigaste sättet är att utforma dessa rännor eller spår i samband med bearbetningen av ämnet för gjutformen. Följaktligen böjes gjutformsämnet till önskad form medelst en dragskiva, varefter det kallbearbetas genom att tappen drages genom ämnet i en expanderande dragning, såsom beskrives i den finska patentansökningen 842579. Den med spår eller rännor försedda gjutformen tillverkas genom att spår anordnas på insidan av dragskivan, så att rännorna eller spåren utformas i gjutformen under kallbearbetnings- steget. Det väsentliga är härvid, att man på detta sätt åstad- kommer en gjutform, vid vilken längdriktningen hos kylspåren 2 är väsentligen parallell med gjutformens l centrumlinje.The mold 1 according to the invention shown is provided with gutters 2, which can be manufactured in several different ways. The has proven that the most advantageous way is to design these gutters or grooves in connection with the processing of the substance for the mold. Consequently, the casting blank is bent to the desired one shape by means of a drawing disc, after which it is cold worked through that the pin is pulled through the blank in an expanding pull, as described in Finnish patent application 842579. Den the mold provided with grooves or gutters is manufactured through that grooves are arranged on the inside of the traction sheave, so that the gutters or the grooves are formed in the mold during the cold working increased. The essential thing here is that in this way comes a mold, in which the longitudinal direction of the cooling grooves 2 is substantially parallel to the center line of the mold 1.
Såsom ovna nämnts, kan värmeöverföringsförmågan hos gjutformens vägg förbättras inom en viss del av gjutformen, genom att gjutformens utsida förses med rännor eller spår, vilkas längdriktning är väsentligen parallell med gjutformens centrumlinje. Längden och bredden hos dessa spår kan väljas i beroende av gjutformens storlek. Spårens bredd är med för- del 1-8 mm, medan deras djup är 0,5-3,0 mm. Spårens längd är _med fördel 60-800 mm. Den främre änden av spåren är belägen 10 15 461 959 3 ca 60-130 mm från gjutformens övre ände, eller om spåren sträcker sig nästan utmed gjutformens hela bredd är avstån- det vid spårens främre och bakre ändar väsentligen detsamma vid båda ändarna. ' Förutom medelst den ovan beskrivna metoden kan spåren 2 också utformas i gjutformens utsida genom skärande bearbet- ning, med fördel med användning av en CNC-fräs försedd med kontinuerlig spårstvrning. ' i Spåren 2 kan även framställas med användning av kemisk- eller elektrolytisk etsning.As mentioned above, the heat transfer capacity of the wall of the mold is improved within a certain part of the mold, by providing the outside of the mold with gutters or grooves, whose longitudinal direction is substantially parallel to that of the mold center line. The length and width of these tracks can be selected depending on the size of the mold. The width of the grooves is part 1-8 mm, while their depth is 0.5-3.0 mm. The length of the tracks is _with advantage 60-800 mm. The front end of the grooves is located 10 15 461 959 3 about 60-130 mm from the upper end of the mold, or about the grooves extends almost along the entire width of the mold is spaced it at the front and rear ends of the grooves substantially the same at both ends. ' In addition to the method described above, the grooves 2 also formed in the outside of the mold by cutting machining advantageously using a CNC milling machine equipped with continuous track turning. 'i The grooves 2 can also be prepared using chemical or electrolytic etching.
Det har visat sig, att det är ej absolut nödvändigt att kylspåren är anordnade runt gjutformens hela yttre omkrets, utan vid exempelvis en rektangulär gjutform kan tillräcklig kylning åstadkommas genom att endast de krökta sidoytorna hos formen är försedda med kylspår.It has been shown that it is not absolutely necessary to the cooling grooves are arranged around the entire outer circumference of the mold, but in the case of, for example, a rectangular mold may suffice cooling is achieved by using only the curved side surfaces of the mold are provided with cooling grooves.
Claims (7)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI852493A FI852493L (en) | 1985-06-24 | 1985-06-24 | KOKILL. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8602716D0 SE8602716D0 (en) | 1986-06-18 |
| SE8602716L SE8602716L (en) | 1986-12-25 |
| SE461959B true SE461959B (en) | 1990-04-23 |
Family
ID=8521030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8602716A SE461959B (en) | 1985-06-24 | 1986-06-18 | STRAENGGJUTNINGSKOKILL |
Country Status (7)
| Country | Link |
|---|---|
| CH (1) | CH667823A5 (en) |
| DE (1) | DE3621073A1 (en) |
| ES (1) | ES295087Y (en) |
| FI (1) | FI852493L (en) |
| GB (1) | GB2177331B (en) |
| IT (2) | IT8622163V0 (en) |
| SE (1) | SE461959B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4128365A1 (en) * | 1991-08-27 | 1993-03-04 | Egon Evertz | METHOD FOR REFURBISHING COPPER CHILLS FOR STEEL CASTING |
| DE69518360T2 (en) * | 1994-06-06 | 2000-12-28 | Danieli Off Mecc | Continuous casting mold with improved heat exchange and method for increasing the heat exchange of a continuous casting mold |
| DE19508169C5 (en) * | 1995-03-08 | 2009-11-12 | Kme Germany Ag & Co. Kg | Mold for continuous casting of metals |
| DE19802809A1 (en) * | 1998-01-27 | 1999-07-29 | Km Europa Metal Ag | Liquid-cooled mold |
| WO2003035306A1 (en) * | 2001-10-18 | 2003-05-01 | Sms Demag Aktiengesellschaft | Method and device for optimizing the cooling capacity of a continuous casting mold for liquid metals, particularly for liquid steel |
| DE102006001812A1 (en) * | 2005-12-05 | 2007-06-06 | Km Europa Metal Ag | Mold for continuous casting of metal |
| ITMI20061622A1 (en) * | 2006-08-11 | 2008-02-12 | Danieli & C Officine Meccaniche Spa | CTRISTALLIZZATORE |
| DE102011106313A1 (en) * | 2011-06-27 | 2012-12-27 | Kme Germany Ag & Co. Kg | Method for producing a mold tube |
| ITUD20110211A1 (en) * | 2011-12-23 | 2013-06-24 | Danieli Off Mecc | CRYSTALLIZER FOR CONTINUOUS CASTING |
| AT512433B1 (en) * | 2012-01-30 | 2017-08-15 | Primetals Technologies Austria GmbH | CONTINUOUS COIL FOR THE CONTINUOUS CASTING OF A STRING WITH A BILL OR PRE-BLOCK PROFILE |
| EP3406368A1 (en) * | 2017-05-23 | 2018-11-28 | SMS Concast AG | Mould for continuous casting of metallic products |
| RU2725377C1 (en) * | 2019-07-31 | 2020-07-02 | Акционерное общество "Композит" (АО "Композит") | Crystallizer for vertical ingots casting |
| CN115007817A (en) * | 2022-06-29 | 2022-09-06 | 济南东方结晶器有限公司 | Method for manufacturing high-pulling-speed crystallizer with cooling water guide holes |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1092613B (en) * | 1959-03-16 | 1960-11-10 | Mannesmann Ag | Continuous casting mold |
| DE1854884U (en) * | 1960-09-30 | 1962-07-12 | Fries Sohn J S | CONTINUOUSLY CASTING GLASS FOR METAL ALLOYS. |
| GB1090858A (en) * | 1964-10-30 | 1967-11-15 | Steel Co Of Wales Ltd | Improvements in or relating to moulds for the continuous casting of metals |
| AT289317B (en) * | 1968-02-09 | 1971-04-13 | Tsnii Chernoi Metallurg Im Bar | Mold for forming strands with a rectangular cross-section in metal continuous casting |
| US3763920A (en) * | 1972-03-16 | 1973-10-09 | United States Steel Corp | Water inlet construction for continuous-casting molds |
| US3978910A (en) * | 1975-07-07 | 1976-09-07 | Gladwin Floyd R | Mold plate cooling system |
| US4460034A (en) * | 1980-12-23 | 1984-07-17 | Tsuyoshi Saeki | Mold for continuous casting |
| DE3411359A1 (en) * | 1984-03-28 | 1985-10-31 | Mannesmann AG, 4000 Düsseldorf | CONTINUOUS CHOCOLATE FOR ROUND OR BLOCK CROSS SECTIONS, ESPECIALLY FOR THE POURING OF LIQUID STEEL |
-
1985
- 1985-06-24 FI FI852493A patent/FI852493L/en not_active Application Discontinuation
-
1986
- 1986-06-09 IT IT8622163U patent/IT8622163V0/en unknown
- 1986-06-09 IT IT20726/86A patent/IT1190011B/en active
- 1986-06-11 GB GB08614174A patent/GB2177331B/en not_active Expired
- 1986-06-13 CH CH2400/86A patent/CH667823A5/en not_active IP Right Cessation
- 1986-06-18 SE SE8602716A patent/SE461959B/en not_active IP Right Cessation
- 1986-06-23 ES ES1986295087U patent/ES295087Y/en not_active Expired
- 1986-06-24 DE DE19863621073 patent/DE3621073A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB8614174D0 (en) | 1986-07-16 |
| FI852493L (en) | 1986-12-25 |
| ES295087U (en) | 1986-11-01 |
| SE8602716D0 (en) | 1986-06-18 |
| CH667823A5 (en) | 1988-11-15 |
| IT8620726A1 (en) | 1987-12-09 |
| FI852493A0 (en) | 1985-06-24 |
| GB2177331B (en) | 1988-08-10 |
| SE8602716L (en) | 1986-12-25 |
| IT1190011B (en) | 1988-02-10 |
| IT8622163V0 (en) | 1986-06-09 |
| IT8620726A0 (en) | 1986-06-09 |
| ES295087Y (en) | 1987-07-16 |
| DE3621073A1 (en) | 1987-02-12 |
| GB2177331A (en) | 1987-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE461959B (en) | STRAENGGJUTNINGSKOKILL | |
| TWI430856B (en) | Manufacturing method for a multi-channel copper tube, and manufacturing apparatus for the tube | |
| PT1317978E (en) | Mould pipe for continuous casting of metals | |
| BRPI0614584A2 (en) | bleed channel for a metallurgical furnace | |
| FI114568B (en) | Sularänni | |
| JPH0549399B2 (en) | ||
| EP1112799A3 (en) | Process and apparatus for feeding a electrode in an electroerosion machine | |
| US3902543A (en) | Process of electroslag remelting | |
| RU2004112440A (en) | LIQUID COOLING CRYSTALIZER | |
| KR100192692B1 (en) | Process and apparatus for producing molded shapes | |
| US6568463B1 (en) | Method and device for the continuous production of electroslag-casted or remelted billets | |
| SE450554B (en) | PROCEDURE FOR CASTING A BAR OF STEEL | |
| JP4563639B2 (en) | Method and apparatus for producing hollow metal castings | |
| SE454835B (en) | CONTACT HEADS FOR ELECTRIC WALLETS IN LIGHT BAG OVEN | |
| SE461915B (en) | CHILL | |
| SU971563A1 (en) | Mould for continuous casting of hollow billets | |
| JPH05288478A (en) | Manufacture of water-cooled copper trough | |
| SU846076A1 (en) | Machine for continuous casting of sheet work | |
| DE2319982C3 (en) | Device for electroslag smelting of hollow metal blocks | |
| JP2009119509A (en) | Die casting die and die casting method | |
| SE468930B (en) | Drill having axial chip channels in which hard mouldings are sunk | |
| JPH07204789A (en) | Curving mold for continuously casting metal | |
| SU1180196A1 (en) | Tool electrode for piercing through openings | |
| CA1263151A (en) | Ceramic shoes for electroslag welding | |
| SU869929A1 (en) | Inductrial assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8602716-6 Effective date: 19930109 Format of ref document f/p: F |