CKD Series - Standard Model Dual-Spindle Turning and Milling Machine

Base Introduction

Adopts a robust base structure, with high rigidity & high hardness.
Both the Z-axis and W-axis feature a hard rail design. The base is equipped with a dense and reinforced rib structure, which maintains the optimal rigidity of the base and the slant bed. This effectively enhances the workpiece loading capacity and the dynamic horizontal accuracy of the workpiece.

Spindle Head / Torque Value

High-Performance Mechanical Spindle
The headstock adopts an integrated enclosed design, which significantly enhances structural rigidity. This design effectively prevents the impact of resonance and thermal changes, thereby improving the rigidity and stability of cutting operations.

Saddle

·The Y-axis adopts a double hardened guideway layout, which increases the effective span and provides optimal rigidity for cutting feed.
·The base features an extra-large span cross-section design, enhancing effective support and stability when the saddle feed axis moves left and right.
·The base is equipped with a static accuracy adjustment device, which effectively improves the saddle sag and XZ-axis torsional deformation caused by the wide span of the hardened guideway, ensuring optimal straightness for the interpolated Y-axis movement.

Compensation for Y-axis

·The X-axis adopts a double-hard-rail configuration, which increases the effective span and provides optimal rigidity for cutting feed.
·The triangular sliding base features an extra-large span cross-sectional design, enhancing the effective support and stability when the saddle feed axis moves up and down.
·The saddle static accuracy adjustment device effectively improves the torsional deformation of the upper sliding base in the XY axial direction caused by the wide span of the hard rail, ensuring optimal motion straightness for the compensated Y-axis.

Power Turret

CKD550
·The large-span rail design of the upper slide increases cutting rigidity and significantly enhances stability.
·The turret rotation is controlled by a servo motor, enabling fast and reliable tool selection. It adopts a BMT55 turret with 12-station design, which improves the heavy-duty milling performance of the Y-axis interpolation machine tool.
CKD750
·The large-span rail design of the upper slide increases cutting rigidity and significantly enhances stability.
·The turret rotation is controlled by a servo motor, enabling fast and reliable tool selection. It adopts a BMT65 turret with 12-station design, which improves the heavy-duty milling performance of the Y-axis interpolation machine tool.

Tailstock

The W-axis adopts a double hardened guideway layout, which increases the effective span and provides optimal feed rigidity.

Electric Spindle

CKD550
·The W-axis sub-spindle is an electric spindle with a power of 235Nm, effectively improving the synchronous rotation of the main and sub spindles, providing optimal feed rigidity.
·Chuck A2-6 (10 inch), three-jaw clamp and ejector pin dual hydraulic drive, convenient for workpieces requiring ejector pin type parts.

CKD750
·The W-axis sub-spindle is an electric spindle with a torque of 350Nm, effectively improving the synchronous rotation of the main and sub spindles, providing optimal feed rigidity.
·Chuck A2-8 (12 inch), three-jaw clamp and ejector pin dual hydraulic drive, convenient for workpieces requiring ejector pin type parts.

Center Rest

The W-axis center rest follows the Z-axis saddle, which effectively improves the synchronous rotation of workpieces on the main and sub spindles.