| 摘要 |
PURPOSE: An apparatus for forming a curved surface of parabolic reflector segments is provided to reduce manufacturing cost by varying the curved surface as a transferring screw controls a plane bar. CONSTITUTION: An apparatus(100) for forming a curved surface of parabolic reflector segments comprises a shaping rod(110), a plane bar(120), a pedestal(130), a plurality of transferring screws(140), a metal plate press machine(150), and a metal plate tool(160). The shaping rod curvedly molds the metal plate(102). A plurality of shaping rods are arranged at one side to manufacture reflector segment. A plurality of plane bars are arranged in the cross direction to the curved surface shaping rod. The plane bar supports the curved surface shaping rod on the lower part. In the pedestal, a plurality of screw holes are formed to pass the transferring screw through the location in which the curved surface shaping rods are crossed. A plurality of transferring screws support the cross point of the curved surface shaping rod and the plane bar. The transferring screws control the curved surface of the curved surface shaping rod. The metal plate press machine fixes one side of the metal plate. The metal plate tool bites the other side of the metal plate.
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