| 摘要 |
PROBLEM TO BE SOLVED: To provide a casting mold device of a wheel for a two wheeler hardly causing a casting defect by preventing a molten metal violent time from continuing long even when using a side gate system.SOLUTION: A casting mold device 3 of a wheel 1 for the two wheeler comprises an upper die 32 and a lower die 31 for forming a spoke part cavity Cand defining an inner peripheral surface of a rim part cavity Cand a horizontal die 33 for defining an outer peripheral surface of the rim part cavity C, and the horizontal die 33 is provided with a dam forming space 331 having a connection part connected from the outer peripheral surface side to the rim part cavity C, and the dam forming space 331 is formed so that the connection lowest part 331L is positioned under the connection lowest part Cof the spoke part cavity. |
