DIAPHRAGM MOLDING APPARATUS AND DIAPHRAGM MOLDING METHOD USING SAME

摘要

The present invention relates to a diaphragm molding apparatus. According to an embodiment of the present invention, the diaphragm molding apparatus comprises: an upper mold where a first face complementary to an upper face of a diaphragm; a lower mold where a second face complementary to a lower face of the diaphragm and which is positioned to oppose to the upper mold; a pressurizing actuator pressurizing a molding film subject by moving the upper mold toward the lower mold; and a vibration generator ultrasonically vibrating the upper mold.