A stable foundation for high-speed precision cutting, from bed and column to force flow.
Reinforced ribs shorten force paths, while the widened base, column span and large contact surfaces improve torsional rigidity, damping and stability during high-speed motion and cutting.
Removes ball screws and couplings for faster response and less accuracy loss.
Linear-motor thrust acts directly on the moving component. Dual motors on each axis reduce backlash, elastic deformation, friction, wear and thermal growth that affect dynamic accuracy and service life.
Direct table-position feedback keeps control closer to the actual cutting position.
Linear scales on all three axes feed actual table position back to the control. Together with direct drive, they support repeatability, contour accuracy and stability on complex paths.
828D SL control and mold functions balance path speed with surface finish.
SINUMERIK 828D SL 280 combines Advanced Surface, Top Surface, dynamic block compression and look-ahead control to smooth toolpaths, reduce vibration and maintain surface continuity at high feed rates.
Spindle configurations match the material and task, with cooling around critical heat sources.
HSK-A63 or HSK-E40 high-speed spindles can be configured for copper, aluminum, steel and titanium. Spindle and linear-motor cooling with temperature protection helps maintain the proper operating condition.
Structure, control, drive, inspection and process are tuned as one system.
Assembly, inspection and mechatronic tuning validate structural rigidity, drive response, control parameters and machining tasks together, with probing, tool setting, temperature control and chip-management options.
FROM ADVANTAGE TO WORKPIECE
Research partners listed in supplied materials: Qingdao Branch of China Academy of Machinery Science and Technology and Nanjing University of Aeronautics and Astronautics. Project details remain subject to publicly approved materials.
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