STC 800 Dynamic 5-axis machining center
STC 800 Dynamic 5-axis machining center
STC 800 Dynamic 5-axis machining center
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We only judge new technological<br />
solutions by the benefits they bring<br />
you as their user in practice, and<br />
this over the course of many years.<br />
Therefore, we do not rely solely on<br />
revolution but rather on well-targeted<br />
evolution when we develop<br />
new solutions.<br />
Construction principle<br />
- Thermo-symmetrical design<br />
- Elements of closed welded and cast design<br />
- Extremely stable and low vibration<br />
- Optimized using the FE method<br />
- Compact design for complete transport and low space requirement<br />
- Broadly supported rotary table carriage with Gantry drive<br />
- High running and positioning accuracy<br />
- Short positioning and start-up times thanks to high acceleration<br />
Table assembly<br />
- CNC rotary table as fourth simultaneous <strong>axis</strong><br />
- Pallet interface with clamping cones<br />
- Concentric, water-cooled direct drive<br />
- High driving torque<br />
- Hydrostatic B <strong>axis</strong> clamping<br />
- Fast rotating rotary table<br />
Evolution of technology<br />
Axis drives and guides<br />
- Highly dynamic drives with digital control and regulating system<br />
- High feed forces for heavy-duty cutting<br />
- Low-maintenance three-phase servo motors<br />
- Belt drive as pre-stage<br />
- Pretensioned, ground and backlash-free ball screws<br />
- Absolute optical measuring systems on all five axes<br />
- Drives and guides outside of the range of operation<br />
- Large dimensioned, stiff and precise linear guides with<br />
recirculating roller packs<br />
- Pretensioned guide carriages guarantee high <strong>machining</strong> quality<br />
and long-term accuracy<br />
A <strong>axis</strong> milling spindle<br />
- Simultaneously controlled fifth CNC <strong>axis</strong><br />
- Stable roller bearings on both sides<br />
- High positioning accuracy through a direct optical distance measuring system<br />
- Low-wear worm drive with steel-on-steel elements, coated<br />
- High driving torque<br />
- Hydraulic <strong>axis</strong> clamping and <strong>axis</strong> dampening<br />
- Even suitable for heavy-duty cutting