| 摘要 |
<p>A compression molding apparatus for instantaneously applying a high pressurizing force in the final stage of compression molding comprises a gear (7) mounted on a screw shaft (5) and rotatable by a pair of pinions (11) driven by a pair of hydraulic motors (12), to drive a plunger (3) which compresses a composite material (A). In the final stage, by using a pair of pressure actuators (10) provided in a pressure applying system (6), pressurizing force is instantaneously applied through the gear (7) to the screw shaft (5) by a torque arm (8) and a lock-piece (22) respectively. <IMAGE></p> |
