CNC Floor Type Milling and Boring Machine
Spindle bearing adopts constant flow hydrostatic bearing with advantages of heavy loading capacity, little heat dissipation, and long term accu racy sta blility;
X, Y, Z axis adopt pump-per-pocket hydrostatic guideway of constant flow;
The balance of headstock adopts hydraulic cylinder to control efficiently the weight of moving parts of machine and realize high feed speed and acceleration.
X axis transmission adopt double motor and double rack and pinion to realize electric-preloaded clearance elimination.Y axis adopt double ballscrew to realize synch ronous transmission.
Headstock compensation adopts dou ble screw and linear scale to realize electric-preloaded clearance elimination.Y axis adopt double ballscrew to realize synchronous transmission.
Headstock leveling compensation adopts double screw and linear scale to realize synchronous transmission.
Auto diagnose function for convenient operation.

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