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CNC vertical lathe feed system and how to design the jig system?

by:SNK     2020-08-28
CNC vertical lathe feed system and how to design the jig system? Release date: 2019 10 - 30 clicks: 304 nc vertical lathe feed system and how to design the jig system? CNC vertical lathe is a kind of good performance, process a wide range, high efficiency of advanced equipment, suitable for various industries of machinery processing, can be used in the inner and outer cylinder, inner and outer conical surface, end, grooving, circular arc surface and all kinds of curve surface, rough and finish machining of screw thread. The workbench main shaft adopt high precision adjustable radial clearance centering double row short cylindrical roller bearing, axis adopt constant current static pressure guide rail, to spin the workbench has high precision, large carrying capacity, small thermal deformation characteristics. Base, table, bed body, beams and other big USES high strength, good wear resistance grey cast iron and tempering treatment, eliminate the internal stress and deformation. Bed body, beams, and ram guideway using artificial research, good interface, high precision. Beam two points with hydraulic lock, turning big, do not tremble. CNC vertical lathe feed system design: 1. Longitudinal feed drive system design of the longitudinal feed drive system are mainly vertical and longitudinal slide ball screw transmission of vice. The longitudinal slide installed on the pillar longitudinal rolling guide, it can make the longitudinal motion along the column guide rail. Guide by overloading type ball rolling guide, guide bearing capacity is big, strong rigidity. Longitudinal via coupling direct drive servo motor ball screw nut pair, longitudinal slide along the column guide rail movement. 2. Horizontal transverse feed system design of feed drive system is mainly composed of transverse slide and horizontal ball screw transmission of vice. The cross slide is installed on the longitudinal transverse rolling guide plate, it can be along the longitudinal slide sideways to skateboard guide rail lateral movement. Guide by overloading type ball rolling guide, guide bearing capacity is big, strong rigidity. Transverse via coupling direct drive servo motor ball screw nut pair, drive the cross slide along the horizontal longitudinal slide guide rail movement. CNC vertical lathe fixture design: top is an important positioning of CNC vertical lathe, its functions are: positioning, rotating and clamping function; Its action when installing workpiece, top parts in the upper part, when the workpiece on the correct position of the vehicle with, top under the action of oil cylinder moves down, the top cap is tight artifacts on the valve stem top hole, to complete the workpiece positioning clamping. The spindle rotates as top spin, to achieve the main movement of the machine tool. Design the parts first determine clamping force, design specifications, the cylinder's ensure reliable clamping. CNC vertical lathe system maintenance: 1. Strictly abide by rules of operation and maintenance system. 2. Prevent the dust into the dust float in the electric control device and the insulation resistance between metal powder is easy to cause electrical components down, thus fail even damage the components. 3. Regularly clean electric control cabinet cooling ventilation system.
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