| 摘要 |
<p>PROBLEM TO BE SOLVED: To mold a closed deck type cylinder block without increasing manhours.SOLUTION: A die-casting die is provided for molding a closed deck type cylinder block 1 provided with a connection part 6 for connecting a cylindrical part 4 for forming a cylinder bore 3 and a block body 2, and comprises a die body 20 and an inclined core 30 having a molding recess 34 for molding the connection part 6 and slidable to the die body 20, and slides the inclined core 30 in the direction for separating the molding recess 34 from the connection part 6 by taking out the inclined core 30 from the die together with the cylinder block 1.</p> |
