Dvojni kroglični vijak
The particularly short distance of the unique DOUBLE BALL SCREW DRIVE from SAMAG increases the rigidity and thus the machining accuracy immensely. Compared to traditional drive concepts, the TFZ concept is up to 27 times stiffer and more precise.
Reduction of vibrations on the drilling and milling unit through DOUBLE BALL SCREW DRIVE and POWER TOWER DESIGN, this is how it works:
Second ball screw with additional guide and second pivot bearing on the rear rail (V)
Upstream double-guided and particularly strong ball screw drive of the X-axis Minimum distance (l) between tool tip (TCP) and front swivel bearing (A)
1-spindle concept guarantees short, stable tools with excellent accessibility to the workpiece and the machining point
Generously sized work spindle to achieve maximum performance parameters
Stiff milling spindle with additional, patented support
Variable steady rest positioning system to increase drilling accuracy with spacer between spindle and steady rests