Method and device for casting a cast part

24:

• Method for casting a cast part based on the tilt pour casting principle, whereby metal melt (1) is poured from at least one tiltable casting vessel (2) into a casting mold (3) having a mold cavity (4) that forms the cast part, the at least one casting vessel (2) and the casting mold (3) are arranged next to each other in one step, wherein in a subsequent step the metal melt (1) is settled, and the at least one casting vessel (2) and the casting mold are positioned in such a way that, before pouring the metal melt (1) from the at least one casting vessel (2) into the casting mold (3), a settled level (a) of the metal melt (1) in the at least one casting vessel (2) is at the same height as one section of an inner surface of the casting mold (3), and the at least one casting vessel (2) and the casting mold (3) are positioned in such a way that, before pouring, the settled level (a) of the metal melt in the casting vessel is at least at the same height as the deepest lying section of the mold cavity (4).

25:

• Method according to claim 24, wherein the at least one casting vessel (2) is positioned in such a way that, before pouring, the settled level (a) of the metal melt (1) at the start of the pouring operation extends parallel with a wall section, in particular a base (5) of the casting vessel (2).

26:

• Method according to claim 24, wherein the casting vessel (2) has a gate opening directly into the mold cavity (4) and the mold cavity (4) is connected directly via the gate to the casting vessel (2) during the process of pouring the metal melt (1).

27:

• Method according to claim 26, wherein the gate (8) extends essentially across an entire width of the mold cavity (4) facing the casting vessel (2) and a part of the melt remains in the gate as a feeder volume.

28:

• Method according to claim 24, wherein the process of pouring the metal melt (1) is initiated by tilting the casting vessel (2) in the direction of the casting mold (3) or the casting vessel and casting mold are jointly rotated in the same direction about a common axis in order to initiate the pouring operation.

29:

• Method according to claim 28, wherein the casting vessel (2) and casting mold (3) are tilted jointly and in the same direction during the process of pouring the metal melt (1).

30:

• Method according to claim 24, wherein the casting vessel (2) is spatially separated from the casting mold (3) during the process of filling it with metal melt and after filling is moved to the casting mold (3) and secured on the casting mold (3) by a robot arm (13).

31:

• Method according to claim 24, wherein the casting vessel (2) filled with metal melt (1) is moved to the casting mold with a pendulum motion and the pendulum motion is effected in the direction opposite oscillations of the metal melt (1).

32:

• Method according to claim 24, wherein the level of the metal melt is detected by means of at least one sensor.

33:

• Device (14) for tilt pour casting having at least one casting vessel (2) and at least one casting mold (3)), which at least one casting vessel (2) and at least one casting mold (3) can be connected to one another, and in a connected state of the at least one casting vessel (2) and the at least one casting mold (3) an end face (21) of the at least one casting vessel (2) facing the at least one casting mold (3) extends parallel with and lies against an end face (22) of at least one feeder (23) of the at least one casting mold (3), wherein the at least one casting vessel (2) has a pouring edge (28) across which the melt is poured into the at least one casting mold (3), and the width of the pouring edge (28) corresponds to the width of the feeder (23).

34:

• Device according to claim 33, wherein the end faces (21, 22) of casting vessel (2) and a feeder complement one another in terms of their surfaces and their contours.

35:

• Device as claimed in claim 33, wherein an external face (26) of the at least one casting vessel (2) facing an external face (25) of the at least one casting mold (3) and the external face (25) of the at least one casting mold (3) subtend an acute angle.

36:

• Device according to claim 35, wherein an inner surface (27) of the at least one casting vessel (2) and the external face (26) of the at least one casting vessel (2) extend parallel with one another.

37:

• Device according to claim 33, wherein the pouring edge (28) of the at least one casting vessel (2) and a cast-in edge of the feeder (23) are steplessly aligned with one another or form a step, the height of which is less than 10% of a height of the feeder (23) extending transversely to the cast-in edge and parallel with the end face.

38:

• Device according to claim 37, wherein a surface of the feeder (23) in a region adjoining its cast-in edge is of a flat design and subtends an angle of between 80 and 100°, preferably an angle of between 85° and 95°, with the end face (22) of the feeder.

39:

• Device according to claim 38, wherein the at least one feeder (23) has, at what is a rear section of the surface as viewed in the pouring direction, a section which subtends an angle of more than 90°, preferably an angle of more than 100° and less than 160°, with the region of the surface of the feeder (23) adjoining the cast-in edge.

40:

• Device according to claim 33, wherein the feeder (23) is provided in the form of at least one sand mold (24).

41:

• Device according to claim 33, wherein it comprises at least one robot arm (13) for at least moving the at least one casting vessel (2) to the at least one casting mold (3) as well as at least one sensor (15) for detecting a level of the metal melt (1) in the casting vessel (2) and at least one controller (16) connected to the at least one sensor (15), which is configured to control the robot arm (13) as a function of signals generated by the at least one sensor (15).

42:

• Device according to claim 41, wherein the controller (16) is configured to control the movement of the robot arm (13) and an actuator (17) for operating the casting mold (3) in such a way that the level of the metal melt (1) is settled at the start of pouring the metal melt (1) from the casting vessel (2) into the casting mold (3) and lies at the same height as an inner surface of the casting mold (3).

43:

• Device according to claim 41, wherein the casting vessel (2) has a pouring opening (18) at a connection point to the casting mold (3) and a movable cover (19) is provided for the pouring opening.

44:

• Device according to claim 43, wherein the cover is provided in the form of a lid which is mounted on the casting vessel (2) so that it can be pivoted or lifted.