Electromagnetic pump pouring type mold tilt casting apparatus and method

摘要

PROBLEM TO BE SOLVED: To easily produce a cast product with smooth surface by reducing air involvement into the cast product, giving a feeder head effect of an appropriate pressure to the cast product, without requiring a large mechanism even for a large-sized cast product.;SOLUTION: The electromagnetic pump charging type inclined mold casting apparatus includes: inlets 25, 25 to charge molten metal into a cavity 24 at its end side, a mold 4 supported in an inclinable manner so that the inlets 25, 25 come up and down with respect to the cavity 24, and the electromagnetic pump 5 to pressurize and carry the molten metal from a molten metal furnace 1, which melts the molten metal, through the inlets 25, 25 of the mold 4 into the cavity 24. Channels for the molten metal arranged in a molten metal injection section 17 are connected to the inlets 25, 25 of the mold 4, and the molten metal is pressurized and carried from the molten metal furnace 1 through the molten metal injection section 17 and then via the inlets 25, 25 of the mold 4 into the cavity 24.;COPYRIGHT: (C)2010,JPO&INPIT