NXV1680A

YCM In-house IDD Spindle

• Tool unclamping cushion extends spindle bearing life by protecting spindle bearing from tool unclamping force.
• Spindle cooling system (opt.) removes heat efficiently and minimizes thermal deformation.
• Ceramic bearings features low inertia mass, low centrifugal force, high rigidity and low coefficient of thermal deformation.
• High precision helical springs features high dynamic balance and low vibration.
• Grease lubrication for 12,000 rpm spindle; Oil-air lubrication for 15,000 rpm spindle.

High Rigidity Design

• FEM analysis is adopted to ensure the best mass arrangement and rib construction of the machine for constant stability under the intensive load of heavy-duty cutting.
• All axial AC servo motors equipped with Absolute Positioning Encoders, no zero return needed
• Direct drive provides backlash free, best accuracy, reliability and stability.
• High rigidity and high loading roller type linear guideways applied on the three axes.
• 6 slide blocks on X-axis and 4 linear guideways on Y-axis
• Special spindle collet system
• The rigid body construction makes for uncompromising precision and rigidity.

High Stability Tool Magazine

• Absolute encoder ATC system provides high stability and speed.
• Inverter controlled, prevents tool change speed from changing under different power supply frequency.
• Tool change speed is programmable for heavy tools, prob.
• Auto Tool Change (T-T) 1.8 sec.
• 24T (30/48/60T opt.)

Automatic Tool Magazine Door Design

• Driven by pneumatic cylinder.
• Prevent coolant and chips from entering tool magazine.

Brand New Exterior Design

• Full enclosure exterior (including top cover).
• Convertible side window for convenient chip removal.
• Aesthetic rear cover design.
• Smooth chip removal.
• Penta chip augers (4 Y-axial 1 X-axial) ensure fluent chip removal prevent chips from piling up. [Quad chip augers (4 Y-axial Chip Conveyor) opt.]