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A1can有限工业公司的Rogerstone工厂安装了一台新型的锯切装置(附图)。在此装置上能自动保证锯切时不需要移动铝板,而能将铝板切成定尺长的准确的四方形板材。其准确性并不依赖于熟练的技术工人所作的测量。为了保证铝板锯成正确的四方形板材,该装置设有三台锯。铝板的两长边由相距预定距离的两台锯同时进行锯切,此时,板的端部则由第三台锯沿与两长边垂直的方向锯
A new sawing unit (photo) is installed at the Rogerstone plant at A1can Limited Industries. In this device can automatically ensure that when the sawing does not need to move the aluminum, aluminum plate can be cut into a long and accurate length of the square plate. Its accuracy does not depend on measurements made by skilled technical workers. In order to ensure that the aluminum plate saw the correct square plate, the device has three saws. Two long sides of the aluminum plate are sawed simultaneously by two saws at a predetermined distance from each other. At this time, the end of the plate is sawed by the third saw in a direction perpendicular to both long sides