| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a casting mold 1 capable of inhibiting creation of blowholes in a protruded part of a product. <P>SOLUTION: The casting mold 1 has a forming face 20 for forming a cavity for forming the product. The forming face 20 includes a concave part 2 that forms a convex part of the product and a plurality of ribs 6 that protrude to the product side from a bottom face 5 of the concave part 2 along a flow direction of molten metal in the bottom face 5. <P>COPYRIGHT: (C)2012,JPO&INPIT |
