| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a gravity casting apparatus including a cooling member which has a simplified configuration and can eliminate the possibility of crack generation. <P>SOLUTION: The gravity casting apparatus including a runner in which the molten metal poured from a sprue 8 flows down to a cavity 18 formed within a molding die 10 is characterized in that at least one surface of the metallic cooling members 30, 32 formed as separate bodies from the cavity member forming the cavity 18 and formed with a pipeline with the water flowing therein is disposed to abut on the cavity member. <P>COPYRIGHT: (C)2008,JPO&INPIT |
