| 摘要 |
PURPOSE: An N.C(Numerical Control) press system is provided to reduce an installing cost and to increase the quality of a product by eliminating an additional drilling process. CONSTITUTION: A die gauge(11) is installed in a die(3) of an NC punch press to detect a horizontal shaft of a frame(5). A setting gauge(13) is installed in the frame(5) to detect the horizontal shaft of the frame(5). A front guide roller(15) and a rear guide roller(17) are installed in the frame(5). The setting gauge(13) and the front and the rear guide rollers(15,17) are operated by a rack pinion gear(21). The rack pinion gear(21) is operated by a hydraulic cylinder(23).
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