| 摘要 |
A pressure die-casting machine comprising, on a supporting frame (11) fixed to the ground, a casting assembly (12) associated with an injector assembly (13) and with extraction elements (14), the casting assembly (12) having two coupled dies (16, 19) which have, during closure, aligned directions and opposite orientations, and are adapted to produce optionally two synchronized castings. The two dies (16, 19) comprise a common intermediate complementary die portion (15) adapted to form, on mutually opposite faces, the half-shells (18, 21) related to each one of the two dies (16, 19), the intermediate complementary die (15) being fixed to the supporting frame (11) at least during a period of time that covers that of the casting operation. |
