MOLD PLATE, MOLD PLATE ASSEMBLY AND MOLD FOR CASTING

摘要

PURPOSE: A mold plate, mold plate assembly and mold for casting are improve the quality of casting piece by improving the uniformity of the cooling efficiency on a center area and four edges of the mold. CONSTITUTION: A mold for casting comprises a second cooling slot(302) and a first cooling slot(301). The first cooling slot is formed on one part of the central part. The first cooling slot is extended in parallel with a casting direction to make cooling medium flow in the cooling medium. One or more second cooling slot is branched and extended from the first cooling slot in a fixed angle. The second cooling slot makes the cooling medium, branched from the first cooling slot, to both side in the direction which meets the casting direction at a right angle.