| 摘要 |
The present invention relates to a three-stage die-casting mold for manufacturing an aluminum clutch housing. The three-stage die-casting mold for manufacturing an aluminum clutch housing comprises: a fixed mold (10) which has a mold sleeve (11); a first moving mold (20) which allows the mold sleeve (11) to be connected to one side thereof and has a connection part (21) connected to the mold sleeve (11) and a first moving core (22) formed in the opposite part of a surface coming in contact with the fixed mold (10); a second moving mold (30) which has a second moving core (31) in one side and a conical core part (32) in the center; and a base (40) which is connected to the first and second moving molds (20, 30), respectively, through multiple hydraulic cylinders (41) to move the first and second moving molds (20, 30) forward and backward. Thus, the present invention enables the manufacture of a clutch housing having excellent quality by uniformly transferring enough pressure to the inside of a cavity. |
