With the innovative HyperFinish® technology from Thielenhaus, NC-Servo oscillation (Direct Drive) is operated with an overlaid, high-frequency oscillation. Thanks to the high-frequency tool oscillation, users are able to achieve a significantly higher rate of material removal and up to 35% shorter machining times. The geometry – particularly the transverse profile and the roundness of the raceway – also benefits from this process. With the assistance of the direct drive motor, the oscillation angle, oscillation frequency and pressure angle can be programmed, resulting in a reduction in set-up times.
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Microfinish / Superfinish of roller bearing raceways: Up to 35% shorter machining times and an improved geometry of raceway transverse profiles, beneficial for raceways for both anti-friction and roller bearings, particularly advantageous for raceways for four-point roller bearings.
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Deburring of drill holes: Shorter machining times, a more even edge rounding, can completely replace high-pressure water deburring in some cases.