| 摘要 |
PROBLEM TO BE SOLVED: To provide a die casting apparatus which can restrain the generation of blow hole. SOLUTION: This die casting apparatus is provided with a die 2 forming a cavity 3 for a product shape in the inner part, a first plunger 4 for pushing out molten metal toward the cavity 3 in this die 2 and a runner 6 communicated with the cavity 3 at the one end and reaching the pushing surface 4a of the first plunger 4 at the other end. The runner 6 contains a first runner part 6a extended to the pushing out direction of the first plunger 4 and a second runner part 6b extended to the crossing direction with this first runner part 6a and connected with the cavity 3 at the one end. In the second runner part 6b, a second pressing part 10 provided with a second plunger 9 for shifting to the cavity 3 side along the second runner part 6b to execute the feeder head, is arranged.
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