| 摘要 |
<p>The method manufacturing a loudspeaker comprising: continuously forming diaphragm portions and alignment portions on a band resin film; positoning one of a frame and a protector to an upper die or lower die; aligning other alignment portions formed on the frame, the protector, the upper or lower die the film disposed thereon to the alignment portion formed on the film; bonding the frame and the resin film the diaphragm formed; and cutting a diaphragm out of the resin film. The position of bonding the diaphragm to the frame or the protector can be easily determined by aligning the alignment portion formed on the band resin film to other alignment portions provided on the frame, protector, the lower or upper die on which the frame or protector is disposed. Further, a ring conventionally indispensable can be eliminated to reduce the number of components. <IMAGE></p> |
