FABRICATION ~ CHIP TURNING ~ CNC

256" Swing x 177" (6500mm x 4500mm) CNC Double Column Vertical Lathe SKD 63/65D 2007

Control system SIEMENS  SINUMERIK 840 DE  

Producer: CKD Blansko 

Year of production: 2007 

Working time: 1 000 Hours 

Technical parameters 

Maximal workpiece diameter [mm] 6 500

Maximal workpiece height [mm] 4 500 

Maximal workpiece weight [kg] 100 000 

Table diameter [mm] 6 300 

Maximal table speed [rpm] 40 

Power of table drive (Master – Slave) [kW] 2x71 

Maximal torque [Nm] 210 000 

Crossrail vertical travel [mm] 3 600 Steps [mm] 300 

Crossrail movement speed [mm.min-1] 500 

Horizontal travel of the ram – X axis [mm] 3 775 

Travel over center of the table [mm] 550 

Vertical travel of the ram – Z axis [mm] 2 500 

Rapid traverse of X and Z axis [mm.min-1] 8 000 

Maximal cutting force [N] 100 000 

Milling and boring spindle 

Spindle drive SIEMENS  1FE 1116 

Spindle speed [rpm] 2 - 3 000 

Spindle drive power [kW] 37,7 

Spindle torque [Nm] 1 200 Two steps planetary gearbox        I. step i 4,5 : 1        II. step i 1 :1 Spindle taper  ISO 50  

Weight of the machine [kg] 165 000

Machine dimensions - Length [mm] 13 100 - Width [mm] 9 950 - Height [mm]  11 860 - Height over the floor [mm] 9 910  

Added Equipment :

• Tool changer – double disc type magazine for 18 rotary tools ISO50 and 6 turning tool holders  • Operators platform • Safety fences around the table, doors driven by motor  • Chip conveyor around the table • Straight chip conveyor • Tool cooling - for external and internal cooling • Cooling of hydrostatic oil • Workpiece measurement Renishaw • Straight milling head • Angle milling head 90° • Universal angle milling head, adjusted manually • Pick-up magazine for heavy milling heads • Turning tool holders CAPTO C8