초록 ▼

A method of and apparatus for continuously casting molten metal are disclosed wherein the flexible band element used to enclose the peripheral groove of the casting wheel of a wheel-band type machine is relatively untensioned and supported along at least a portion of its path of travel by a highly f

A method of and apparatus for continuously casting molten metal are disclosed wherein the flexible band element used to enclose the peripheral groove of the casting wheel of a wheel-band type machine is relatively untensioned and supported along at least a portion of its path of travel by a highly flexible porous support belt through which a coolant may be directed to impinge upon the external surface of the flexible band. The flexible band element, in cooperation with the support belt, provides improved cooling efficiency and a longer life expectancy for the band.

대표청구항 ▼

In a machine for continuously casting molten metal wherein a flexible band is guided into closed relationship with an arcuate portion of the peripheral groove of a rotatable casting wheel to form a casting mold, and including means for applying a coolant to the external surface of the flexible band

In a machine for continuously casting molten metal wherein a flexible band is guided into closed relationship with an arcuate portion of the peripheral groove of a rotatable casting wheel to form a casting mold, and including means for applying a coolant to the external surface of the flexible band to conduct heat from said band and solidify the molten metal, the improvement comprising a porous support belt arranged to support and urge said band into engagement with the casting wheel peripheral groove over said arcuate portion, said means for applying the coolant being arranged to supply the coolant to said band through said porous support belt, said support belt being guided away from and returned to said peripheral groove by a plurality of guide wheels, said flexible band being wound upon itself to form a roll thereof, and including means for feeding said flexible band from said roll into closed relationship with said peripheral groove at the point on said casting wheel at which said support belt is returned to said peripheral groove.