XK (H) 27 Series moving beam moving column CNC gantry boring and milling machines, machining centers
The overall structure of the series of machine tools for the bed, table fixed. Slide coupled with the column. Beams fixed on the column. Constitute a stable performance of the gantry frame gantry driven by a ball screw or a precision rack slide along the rail bed for linear reciprocating movement (x-axis), slides along the beam guide rail horizontal movement (Y axis), the slide ram intraplate do vertical movement (z-axis).
● Basic pieces of technology protection Basic machine parts from bed, table, left column. Beams, so slide. Slip board and other major components. Large machine is HT250-_300 quality alloy cast iron, the VSR a hot oven aging a VSR VSR a rough one half finishing a hot oven aging a VSR a finished form, to eliminate the internal stress of the workpiece to ensure the long-running accuracy.
● Boring and milling head pillow slip Boring and milling head with the main gearbox ram for the separation of design structure, boring and milling head up and down movements, through to balance the hydraulic ram cylinder balancing the weight of components to reduce the load on the ball screw suffered improve ball screws life, to ensure the accuracy of movement。
● Beam Beam is stepped rectangular rail structure. To eliminate boring and milling head, the center of gravity due to the bias generator apron subversive moment, so that the machine has a high guiding accuracy, smooth movement。
● Rails form
1)x-axis: two heavy linear guide, has run a smooth, bearing and other characteristics。
2)Y-axis inlaid steel rails. Has a strong bearing capacity, smooth running characteristics。
3)z-axis: ram sliding rail guide as laminating, friction coefficient, etc.。
● Control Systems Machine can be different according to user requirements, matching Siemens, Fanuc, Fagor CNC system. Achieved using semi-closed loop encoder position feedback. Also be based on user requirements. Grating to achieve full use of closed-loop position feedback to improve machine accuracy。
● Magazine Optional Capacity 20, 24 tool disc magazine, to achieve vertical automatic tool change, or capacity 50, 60, 80 for vertical and horizontal automatic tool change (user selectable).
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