Thielenhaus HyperFinish®
Microfinish technology
Lorem ipsumHyperFinish® is a further development of Microfinish/Superfinish machining technology, in which the conventional tool oscillation is superimposed with a second, high-frequency oscillation with over 3,600 double strokes per minute (60 Hz) in some cases. HyperFinish® is available for the BearingStar platform, among others.
The HyperFinish® technology from Thielenhaus uses NC servo oscillation (Direct Drive) with high-frequency oscillation, which increases the efficiency of material removal and reduces processing times. The ability to program the oscillation angle, oscillation frequency and pressure angle also improves the precision of the processed surfaces.
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HyperFinish® processing
SHORTER PROCESSING TIME AND HIGHER QUALITY- Workpiece: Tapered roller bearing inner ring, 50 mm bore
- Target: Ra 0.05
- Processing time conventional microfinish/superfinish: 25 sec.
- HyperFinish® processing time: 20 sec.
Your advantages with Hyperfinish®
- Shorter processing times due to increased removal per time unit
- Better results for roundness and fine waviness – depending on the workpiece and task
- Up to 30 % reduced investment and reduced operating costs, as additional machines/processing stations are no longer required
The BearingStar series
Solution for ball and roller bearing raceways
Mini series
The BearingStar Mini is a fully automatic microfinishing machine from Thielenhaus for processing miniature ball and roller bearing inner and outer rings using the one-step method.
- 1-step processing with one type of stone
- Pre-machining and finishing by changing the cutting speed, stone pressure and oscillation
- Deep groove ball bearing (DGBB)
- Radial angular contact ball bearing (ACBB)
- Cylindrical roller bearing (CRB)
- Special warehouse
90 series
The BearingStar 90 is a fully automatic microfinishing machine for processing ball and roller bearing inner and outer rings using the 1- or 2-step method.
- 1-stage processing at one station
- 1- or 2-stage processing on 2 stations
- Outer and inner ring machining
- Oscillation units with direct drive or mechanical
- Multi-stage processing
- 1- or 2-row radial and angular contact ball bearings
- Axial ball bearing
- Cylindrical roller bearing
- Tapered roller bearing
200 series
Fully automatic microfinishing machine for processing ball and roller bearing inner and outer rings using the 1- or 2-step method.
- 1-stage processing at one station
- 1- or 2-stage processing on 2 stations
- Outer and inner ring machining
- Oscillation units with direct drive or mechanical
- Universal machine platform for all bearing types
- Outer ring outside diameter:
85 – 200 mm - Inner ring inner diameter:
50 – 180 mm
320 series
Fully automatic microfinishing machine for processing ball and roller bearing inner and outer rings using the 1- or 2-step method.
- Choice between 1- or 2-stage processing
- Outer/inner rings, outer raceway and flange
- OD polishing and zone speed programming
- Spherical and logarithmic raceways
- 1- or 2-row radial and angular contact ball bearings
- Axial ball bearing
- Cylindrical roller bearing
- Tapered roller bearing
- Spherical roller bearing
650 series
Fully automatic microfinishing machine for processing ball and roller bearing inner and outer rings using the 1- or 2-step method.
- Multiple processing stages and ring types
- Flange microfinishing and OD polishing
- Spherical and logarithmic raceways
- 1- or 2-row radial and angular contact ball bearings
- Axial ball bearing
- Cylindrical roller bearing
- Tapered roller bearing
- Spherical roller bearing