| 摘要 |
PROBLEM TO BE SOLVED: To provide a trimming machining device for multiple production workpieces, capable of performing trimming in the workpieces in a series of movements, and improving a manufacturing efficiency. SOLUTION: This trimming machining device includes a pair of mounting blocks 3, 4 for respectively mounting the pair of workpieces connected via a connection part 19 thereon, which is movable in a direction separating from each other, clamps 13 arranged in the respective mounting blocks 3, 4 for retaining the respectively corresponding workpieces (the first workpiece 20, the second workpiece 21) by a plurality of workpiece pressing parts (the first workpiece pressing part 11, the second workpiece pressing part 12), and a jet nozzle 5a capable of trimming the respective workpieces (the first workpiece pressing part 20, the second workpiece pressing part 21) using pressure by a jet of a liquid. The connection part 19 of the pair of the workpieces (the first workpiece 20, the second workpiece 21) is disconnected by the jet nozzle 5a, and the pair of the mounting blocks 3, 4 are moved in the direction separating from each other. Then, the pair of the workpieces (the first workpiece 20, the second workpiece 21) are trimmed alternately by the jet nozzle 5a respectively into a prescribed shape. COPYRIGHT: (C)2010,JPO&INPIT
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