EP0996517B1 - Verfahren und vorrichtung zur bewegungssteuerung einer giesspfanne mit geringer giesshöhe in einer giessanlage - Google Patents
Verfahren und vorrichtung zur bewegungssteuerung einer giesspfanne mit geringer giesshöhe in einer giessanlage Download PDFInfo
- Publication number
- EP0996517B1 EP0996517B1 EP98923971A EP98923971A EP0996517B1 EP 0996517 B1 EP0996517 B1 EP 0996517B1 EP 98923971 A EP98923971 A EP 98923971A EP 98923971 A EP98923971 A EP 98923971A EP 0996517 B1 EP0996517 B1 EP 0996517B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- casting
- casting machine
- teeming
- ladle
- teeming ladle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/04—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like tiltable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D39/00—Equipment for supplying molten metal in rations
Definitions
- the present invention relates to a method for controlling the movement of a ladle according to the preamble of claim 1 and a casting machine for implementation of the method according to the preamble of claim 4.
- a casting method is known from EP-PS 592 365, in which the casting ladle after the first casting process while maintaining a certain safety distance the pan body opposite the molding box with the help of a fixed tilting axis, can be moved further towards the center of the mold.
- the fixed tilting axis with the linear actuator is attached to the front of the pouring spout and since the tilt bearing required on the tilt axis is also at a safety distance must be located above the molding box or the weighting iron, this leads to a design also to a high pouring height.
- a high pouring height has major disadvantages: because more kinetic energy has to be destroyed, a deeper pouring funnel becomes necessary, so that the top box is not optimally used.
- US-A-4112998 describes a method for controlling the movement of a ladle described a muzzle pivot, at which the ladle during the Casting is pivoted about an axis of rotation W. Before pouring the pan is in lowered in the vertical direction to the pouring height.
- the object of the invention is to avoid all of the disadvantages mentioned
- This The problem is now solved by the method and the casting machine, which are the characteristic ones Features of claims 1 and 4.
- Advantageous embodiments of the subject matter of the invention are in the dependent claims 2, 3 and 5 to 9 listed.
- the casting machine 1 is on wheels 2 of a longitudinal carriage 3 on rails 4 Can be moved horizontally in the Y direction parallel to a casting mold path indicated by 5.
- the longitudinal carriage 3 carries a transverse carriage 6 which is transverse to that by means of rail guides 7 is displaceable in the X direction by means of a friction motor 8.
- On the cross carriage 6 is the tower-shaped structure 9 of the casting machine and its control cabin 10 with the electronic Control device 11 is mounted with the interposition of pressure cells 12.
- a holding device 13 for the ladle 14 in the vertical direction Z arranged to be raised and lowered.
- the holding device 13 is suspended from chains 15 which via chain wheels 17 driven by a lifting motor 16.
- a tilting shaft 18 rotatable about an axis A, which is supported by a Tilt motor 19 is driven.
- the tilting shaft 18 pivots a protruding suspension plate 20, in which the ladle 14 is attached so that it can be suspended.
- the longitudinal carriage 3 is filled with the molten metal Move pouring ladle 14 in the Y direction until the pouring spout 21 is level the pouring funnel 22 which is loaded with a weighting iron 23 and to be cast Casting mold 24 faces, which causes the electronic control device 11 becomes.
- the electronic control device 11 is previously in accordance with the dimensions of the molds to be cast has been programmed. According to this program to be called up the friction motor 8, the lifting motor 16 and the tilt motor 19 are now controlled in such a way that the theoretical snout pivot point D with the radius R of the snout stone 25 moves on the curve K1 from top to bottom, while maintaining a safety distance always corresponds to the lowest possible pouring height.
- the transmitted through the tilting shaft 18 via the suspension plate 20 to the ladle 14 Move the point of application K of the tilting moment on the curve K2 accordingly from bottom to top, what happens through the appropriate control of the motors mentioned.
- the casting process of the control device 11 automatically as a function of the cast melt weight turned off and resumed in the following mold.
- the electronic control device programmed to raise and lower the pouring spout during the short pause for watering, which is carried out at high speed becomes. Until curves K1 and K2 are run through and the ladle is emptied several molds can be filled in general. With the empty ladle the casting machine has to drive to a loading and unloading station, where the empty ladle is replaced by a full one. After that, the pouring process can be carried out to be resumed.
- two casting machines can be arranged side by side, so that at empty ladle of the first casting machine, the second one continues the casting process immediately, while the first replaces the empty ladle with a full one.
- this method is that the loading and unloading station in both directions of the rails 4 can be achieved.
- the ladle 14 lies at the bottom with a rounded projection 31 on a projecting part 32 of the suspension plate 20.
- the casting machine can be made smaller the accessibility between the ladle and the mold is improved, it only a vertical drive in the Z direction and a tilt drive around the axis A are necessary for the pan change is made possible by a rotary drive, which accelerates it considerably pans of different sizes can be used.
- the snout 21 of the casting ladle 14 has an exchangeable snout stone 25 equipped.
- the stone can be kept smaller and cheaper at It can be replaced quickly and easily and it becomes refractory material saved.
- the exact insertion of the muzzle stone is shown in the Snout attached bracket causes so that the radius R of the muzzle stone during casting moved exactly around the theoretical snout pivot point D, with which one Spray beam migration is avoided during the entire tipping process.
- a specially shaped slag stone 33 is used.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Casting Devices For Molds (AREA)
- Induction Machinery (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Description
Claims (9)
- Verfahren zur Bewegungssteuerung einer Giesspfanne um einen theoretischen Schnauzendrehpunkt mit mindestens einer parallel zu einer Giessformenbahn in Y-Richtung verfahrbaren Giessmaschine, dadurch gekennzeichnet, dass die Giesspfanne während des ganzen Giessvorgangs horizontal in X-Richtung senkrecht zur Giessformenbahn und vertikal zur Y-X-Ebene in Z-Richtung bewegt und um eine Drehachse A verschwenkt wird.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass eine elektronische Steuereinrichtung der Giessmaschine mit den Bewegungen in X- und Z-Richtung und der Verschwenkung um die Drehachse A programmiert wird und zur Steuerung der die Bewegungen und die Verschwenkung bewirkenden Mittel beim Giessen abgerufen wird.
- Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass zwei Giessmaschinen nebeneinander angeordnet werden, wobei die zweite Giessmaschine den Giessprozess fortsetzt, wenn die Giesspfanne der ersten Giessmaschine geleert ist.
- Giessmaschine zur Durchführung des Verfahrens nach einem der Ansprüche 1 bis 3, mit einem auf Schienen verfahrbaren Längswagen, dadurch gekennzeichnet, dass auf einem quer zum Längswagen (3) verschiebbaren Querwagen (6) ein turmförmiger Aufbau (9) angeordnet ist, in welchem eine vertikal bewegbare Halteeinrichtung (13) mit einer Aufhängeplatte (20) für die Giesspfanne (14) vorgesehen ist, welche Aufhängeplatte (20) mit einer in der Haltevorrichtung (13) drehbar gelagerten Kippwelle (18) verbunden ist.
- Giessmaschine nach Anspruch 4, dadurch gekennzeichnet, dass der Querwagen (3) mit einer in einer Steuerkabine (10) angeordneten elektronischen Steuereinrichtung (11) versehen ist, welche Steuereinrichtung mit einem Reibmotor (8) zum Verschieben des Querwagens (6) auf Schienenführungen (7), mit einem Hubmotor (16) zum Heben und Senken der Halteeinrichtung (13) mittels Ketten (15) und mit einem Kippmotor (19) zum Antrieb der Kippwelle (18) steuerbar verbunden ist.
- Giessmaschine nach Anspruch 4 oder 5, dadurch gekennzeichnet, dass die Giesspfanne (14) mit zwei an einer ihrer Seiten vorstehenden Kupplungsteilen (26 und 27) in entsprechenden Gegenstücken (29 und 30) der Aufhängeplatte (20) einhängbar ist.
- Giessmaschine nach einem der Ansprüche 4 bis 6, dadurch gekennzeichnet, dass der turmförmige Aufbau (9) und die Steuerkabine (10) unter Zwischenschaltung von Druckmessdosen(12) auf dem Querwagen (6) gelagert sind.
- Giessmaschine nach einem der Ansprüche 4 bis 7, dadurch gekennzeichnet, dass die Giesspfanne (14) mit einem auswechselbaren Schnauzenstein (25) ausgerüstet ist.
- Giessmaschine nach einem der Ansprüche 4 bis 8, dadurch gekennzeichnet, dass die Giesspfanne (14) in der Nähe der Schnauze (21) mit einem Schlackenstein (33) versehen ist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH155497 | 1997-06-27 | ||
CH155497 | 1997-06-27 | ||
PCT/CH1998/000261 WO1999000205A1 (de) | 1997-06-27 | 1998-06-17 | Verfahren und vorrichtung zur bewegungssteuerung einer giesspfanne mit geringer giesshöhe in einer giessanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0996517A1 EP0996517A1 (de) | 2000-05-03 |
EP0996517B1 true EP0996517B1 (de) | 2001-04-18 |
Family
ID=4213137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98923971A Expired - Lifetime EP0996517B1 (de) | 1997-06-27 | 1998-06-17 | Verfahren und vorrichtung zur bewegungssteuerung einer giesspfanne mit geringer giesshöhe in einer giessanlage |
Country Status (14)
Country | Link |
---|---|
US (1) | US6619371B1 (de) |
EP (1) | EP0996517B1 (de) |
JP (1) | JP3329834B2 (de) |
KR (1) | KR100369645B1 (de) |
CN (1) | CN1080154C (de) |
AT (1) | ATE200639T1 (de) |
AU (1) | AU7635098A (de) |
BR (1) | BR9810940A (de) |
CA (1) | CA2292650C (de) |
DE (1) | DE59800642C5 (de) |
DK (1) | DK0996517T3 (de) |
ES (1) | ES2158683T3 (de) |
PT (1) | PT996517E (de) |
WO (1) | WO1999000205A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015107951A1 (de) | 2015-05-20 | 2016-11-24 | INDUGA Industrieöfen u. Giesserei-Anlagen GmbH & Co. KG | Verfahren und Vorrichtung einer Regelung des Gießprozesses beim Abgießen einer Gießform mittels einer schwerkraftentleerten drehbaren Gießpfanne |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004018131A1 (es) * | 2002-08-20 | 2004-03-04 | Loramendi, S.A. | Cuchara de colada |
US20070023160A1 (en) * | 2003-06-13 | 2007-02-01 | Kunkel-Wagner Sls Swisspour Ag | Casting robot comprising a weighing cell |
TWI466740B (zh) | 2007-02-15 | 2015-01-01 | Sintokogio Ltd | 自動注入方法及裝置 |
JP4858861B2 (ja) * | 2008-03-25 | 2012-01-18 | 新東工業株式会社 | 自動注湯機の制御方法およびその制御システム |
BRPI1015080A2 (pt) * | 2009-05-08 | 2016-04-19 | Fujiwa Denki Co Ltd | carregador para transportar cadinho e transferir metal derretido em equipamento para despejar e linha de transporte para transportar o metal derretido |
JP2011167695A (ja) * | 2010-02-16 | 2011-09-01 | Sintokogio Ltd | 取鍋交換型自動注湯装置 |
CN102009157B (zh) * | 2010-11-29 | 2012-12-26 | 苏州中门子科技有限公司 | 铜铝复合排浇铸***中的浇铸机 |
CA2821987C (en) | 2010-12-29 | 2018-03-13 | Integration Mecanique Automatisation Controle Inc. (Imac) | Die casting machine |
JP5492129B2 (ja) * | 2011-03-29 | 2014-05-14 | アイシン高丘株式会社 | 鋳鋼注湯装置 |
JP5886686B2 (ja) * | 2012-05-25 | 2016-03-16 | 東久株式会社 | 自動注湯装置並びに鋳型に対する注湯方法 |
CN110695348A (zh) * | 2019-12-03 | 2020-01-17 | 邳州市政隆建设有限公司 | 一种多功能铸造机 |
CN111215611B (zh) * | 2020-02-21 | 2021-06-15 | 太原科技大学 | 一种消失模铸造自动浇注*** |
CN111318678A (zh) * | 2020-04-07 | 2020-06-23 | 山东杰创机械有限公司 | 一种智能化浇注机 |
CN113649555A (zh) * | 2021-07-30 | 2021-11-16 | 共享智能铸造产业创新中心有限公司 | 一种自动浇铸机及浇铸方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4112998A (en) * | 1975-10-22 | 1978-09-12 | Fujiwa Kika Kabushiki Kaisha | Pouring method and apparatus therefor |
US4155400A (en) * | 1977-10-31 | 1979-05-22 | Mcneil Corporation | Ladle for and method of tilting about two axes for pouring |
US4304343A (en) * | 1979-10-29 | 1981-12-08 | Modern Equipment Company | Hydraulic nose tilt pouring device |
DE3532763A1 (de) * | 1984-09-15 | 1986-03-27 | Gebr. Wöhr GmbH und Co KG, 7080 Aalen | Verfahren und vorrichtung zum automatischen vergiessen von fluessigem metall |
DE3610120C1 (en) * | 1986-03-26 | 1987-04-09 | Glama Maschb Gmbh | Casting machine |
BE1004402A6 (fr) * | 1989-08-30 | 1992-11-17 | Internat Ind Engineering S A | Dispositif de coulee obturable pour un conteneur siderurgique ou metallurgique. |
JPH04190960A (ja) * | 1990-11-22 | 1992-07-09 | Daido Steel Co Ltd | 懸垂型注湯搬送装置 |
JPH0569111A (ja) * | 1991-09-09 | 1993-03-23 | Towa Kiko Kk | 自動注湯方法 |
JP2668487B2 (ja) * | 1992-09-02 | 1997-10-27 | 藤和機工 株式会社 | 自動注湯装置 |
EP0592365B1 (de) * | 1992-10-07 | 1997-08-20 | Maschinenfabrik & Eisengiesserei Ed. Mezger AG. | Verfahren und Vorrichtung zur Bewegungssteuerung einer Giesspfanne in einer Giessanlage |
JPH08141732A (ja) * | 1994-11-15 | 1996-06-04 | Riken Corp | 注湯装置および注湯法 |
JP3079018B2 (ja) * | 1995-04-19 | 2000-08-21 | 藤和機工株式会社 | 自動注湯方法及び装置 |
-
1998
- 1998-06-17 CA CA002292650A patent/CA2292650C/en not_active Expired - Fee Related
- 1998-06-17 WO PCT/CH1998/000261 patent/WO1999000205A1/de active IP Right Grant
- 1998-06-17 DE DE59800642T patent/DE59800642C5/de not_active Expired - Lifetime
- 1998-06-17 DK DK98923971T patent/DK0996517T3/da active
- 1998-06-17 US US09/446,538 patent/US6619371B1/en not_active Expired - Fee Related
- 1998-06-17 PT PT98923971T patent/PT996517E/pt unknown
- 1998-06-17 BR BR9810940-5A patent/BR9810940A/pt active IP Right Grant
- 1998-06-17 JP JP50518299A patent/JP3329834B2/ja not_active Ceased
- 1998-06-17 KR KR10-1999-7011804A patent/KR100369645B1/ko not_active IP Right Cessation
- 1998-06-17 AU AU76350/98A patent/AU7635098A/en not_active Abandoned
- 1998-06-17 AT AT98923971T patent/ATE200639T1/de not_active IP Right Cessation
- 1998-06-17 ES ES98923971T patent/ES2158683T3/es not_active Expired - Lifetime
- 1998-06-17 CN CN98805714A patent/CN1080154C/zh not_active Expired - Fee Related
- 1998-06-17 EP EP98923971A patent/EP0996517B1/de not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015107951A1 (de) | 2015-05-20 | 2016-11-24 | INDUGA Industrieöfen u. Giesserei-Anlagen GmbH & Co. KG | Verfahren und Vorrichtung einer Regelung des Gießprozesses beim Abgießen einer Gießform mittels einer schwerkraftentleerten drehbaren Gießpfanne |
DE102015107951B4 (de) | 2015-05-20 | 2018-09-13 | INDUGA Industrieöfen u. Giesserei-Anlagen GmbH & Co. KG | Verfahren und Vorrichtung einer Regelung des Gießprozesses beim Abgießen einer Gießform mittels einer schwerkraftentleerten drehbaren Gießpfanne |
Also Published As
Publication number | Publication date |
---|---|
KR20010039513A (ko) | 2001-05-15 |
JP3329834B2 (ja) | 2002-09-30 |
KR100369645B1 (ko) | 2003-01-30 |
PT996517E (pt) | 2001-08-30 |
AU7635098A (en) | 1999-01-19 |
CA2292650C (en) | 2005-10-25 |
DE59800642D1 (de) | 2001-05-23 |
BR9810940A (pt) | 2000-09-26 |
JP2001507631A (ja) | 2001-06-12 |
DK0996517T3 (da) | 2001-07-02 |
ES2158683T3 (es) | 2001-09-01 |
CN1080154C (zh) | 2002-03-06 |
EP0996517A1 (de) | 2000-05-03 |
CN1261830A (zh) | 2000-08-02 |
WO1999000205A1 (de) | 1999-01-07 |
CA2292650A1 (en) | 1999-01-07 |
DE59800642C5 (de) | 2010-06-10 |
ATE200639T1 (de) | 2001-05-15 |
US6619371B1 (en) | 2003-09-16 |
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