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邮电部武汉通信电源厂从美国和德国引进全套设备组建的板金工数控加工中心于5月中旬通过验收,已投入生产,效果良好。 数控加工中心包括4种6台机床:数控多工位转塔冲床2台,数控液压剪床,数控液压折弯机和半自动高频点焊机2台。这些设备全部是由计算机控制,伺服机执行的液压机床,因此精度很高。剪床的尺寸精度在
Ministry of Posts and Telecommunications Wuhan Communication Power Plant from the United States and Germany to introduce a full set of equipment set up sheet metal CNC machining center in mid-May through acceptance, has been put into production, the effect is good. CNC machining centers include four kinds of six machine tools: CNC multi-station turret punch press 2, CNC hydraulic shears, CNC hydraulic bending machine and semi-automatic high-frequency spot welding 2. All of these devices are computer-controlled, servo-operated hydraulic machines and are therefore highly accurate. Shear bed size accuracy in