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







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