鋳込み構造及び鋳込み方法

摘要

To provide a casting structure and a casting method in which the leakage-out of molten metal is prevented.SOLUTION: There is provided a casting structure 40 where a tube 32 is cast into a molded body 20, in which a projecting part 54A inserted into the tube 32 is formed at a mold 53 casting the molded body 20, and the outer periphery of the projecting part 54A is abutted against an inner peripheral face 32B of the tube 32 to seal a space between the mold 53 and the tube 32.SELECTED DRAWING: Figure 3