Numerical control lathe is common classification and its characteristic brief analyse

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Cent of numerical control lathe is lathe of vertical numerical control and lathe of horizontal numerical control two sort. Lathe of vertical numerical control is used at circumgyrate diameter bigger dish treatment of kind of spare parts turning. Lathe of horizontal numerical control is used at axial dimension longer or small-sized dish of turning treatment of kind of spare parts. Lathe of horizontal numerical control can be divided further by the function for lathe of lathe of economy numerical control, ordinary numerical control and turning machining center. (Lathe of 1) economy numerical control: Use a pace to present electromotor and sheet piece opportunity is right what after the turning feed system of common lathe undertakes transforming, form is simple and easy model numerical control lathe. Cost is inferior, automation degree and function are poorer, turning treatment precision is not tall also, apply to the circumgyrate with not high demand kind the turning treatment of the spare parts. (Lathe of 2) ordinary numerical control: According to turning treatment asks to undertake be designinged technically on the structure, the numerical control lathe that provide system of general numerical control and forms. Function of numerical control system is strong, automation degree and treatment precision are taller also, apply to general circumgyrate kind the turning treatment of the spare parts. Lathe of this kind of numerical control can control two reference axis at the same time, namely X axis and Z axis. (3) turning machining center: On the foundation of lathe of ordinary numerical control, raised C axis and head, more advanced machine tool still contains knife library, controallable X, Z and C3 reference axis, linkage control axis can be (X, Z) , (X, C) or (Z, C) . Because raised C axis and milling head, the treatment function of lathe of this kind of numerical control increases greatly, it is OK to divide outside undertaking general turning, still can undertake line of radial and axial milling, curved surface milling, center is absent the Konghe of spare parts centre of turning circle is radial of aperture auger cut wait for treatment. CNC Milling