Superoll Mugen: Small Diameter Outer Surface Roller Burnishing Tools
The Superoll "Mugen" for small diameter outer surfaces is a centerless roller burnishing unit that uses a roller to push down evenly 
and give metal surfaces as pins, shafts and pipes a smooth, mirror finishing. Compared to conventional grinding, buffing, polishing, and superfinishing, processing time is shorter and costs can be significantly reduced.
The workpiece advances by itself using the tool feed angle, so the workpiece does not need to be clamped and a feed device is not required.
Principle of the Superoll "Mugen" for Small Diameter Outer Surfaces
As the roller inside the Superoll head is inclined at an angle, the workpiece is discharged backwards, rotating like a screw when the frame is rotated. (Self-propulsion of workpiece)
The Superoll "Mugen" does not require a special feed device and, in principle, it can process outer surfaces of unlimited length.
Superoll head for the Superoll "Mugen"
Equipped with a 0.0025 mm (1 scale mark) micro-adjustment mechanism.
The optimal Superoll head can be selected according to the workpiece dimensions.
Names of Superoll head parts
Superoll head specifications
| Tool type and number | Tool diameter adjustment range | Tool type and number | Tool diameter adjustment range |
|---|---|---|---|
| mm | mm | ||
| SO 300-infinity LE | 3.05 - 2.75 | SO1025-infinity LE | 10.30 - 10.00 |
| SO 325-infinity LE | 3.30 - 3.00 | SO 1050-infinity LE | 10.55 - 10.25 |
| SO 350-infinity LE | 3.55 - 3.25 | SO 1075-infinity LE | 10.80 - 10.50 |
| SO 375-infinity LE | 3.80 - 3.50 | SO1100-infinity LE | 11.05 - 10.75 |
| SO 400-infinity LE | 4.05 - 3.75 | SO1125-infinity LE | 11.30 - 11.00 |
| SO 425-infinity LE | 4.30 - 4.00 | SO1150-infinity LE | 11.55 - 11.25 |
| SO 450-infinity LE | 4.55 - 4.25 | SO1175-infinity LE | 11.80 - 11.50 |
| SO 475-infinity LE | 4.80 - 4.50 | SO 1200-infinity LE | 12.05 - 11.75 |
| SO 500-infinity LE | 5.05 - 4.75 | SO1225-infinity LE | 12.30 - 12.00 |
| SO 525-infinity LE | 5.30 - 5.00 | SO1250-infinity LE | 12.55 - 12.25 |
| SO 550-infinity LE | 5.55 - 5.25 | SO1275-infinity LE | 12.80 - 12.50 |
| SO 575-infinity LE | 5.80 - 5.50 | SO 1300-infinity LE | 13.05 - 12.75 |
| SO 600-infinity LE | 6.05 - 5.75 | SO1325-infinity LE | 13.30 - 13.00 |
| SO 625-infinity LE | 6.30 - 6.00 | SO1350-infinity LE | 13.55 - 13.25 |
| SO 650-infinity LE | 6.55 - 6.25 | SO1375-infinity LE | 13.80 - 13.50 |
| SO 675-infinity LE | 6.80 - 6.50 | SO1400-infinity LE | 14.05 - 13.75 |
| SO 700-infinity LE | 7.05 - 6.75 | SO 1425-infinity LE | 14.30 - 14.00 |
| SO 725-infinity LE | 7.30 - 7.00 | SO1450-infinity LE | 14.55 - 14.25 |
| SO 750-infinity LE | 7.55 - 7.25 | SO1475-infinity LE | 14.80 - 14.50 |
| SO 775-infinity LE | 7.80 - 7.50 | SO1500-infinity LE | 15.05 - 14.75 |
| SO 800-infinity LE | 8.05 - 7.75 | SO1525-infinity LE | 15.30 - 15.00 |
| SO 825-infinity LE | 8.30 - 8.00 | SO1550-infinity LE | 15.55 - 15.25 |
| SO 850-infinity LE | 8.55 - 8.25 | SO1575-infinity LE | 15.80 - 15.50 |
| SO 875-infinity LE | 8.80 - 8.50 | SO1600-infinity LE | 16.05 - 15.75 |
| SO 900-infinity LE | 9.05 - 8.75 | SO1625-infinity LE | 16.30 - 16.00 |
| SO 925-infinity LE | 9.30 - 9.00 | SO1650-infinity LE | 16.55 - 16.25 |
| SO 950-infinity LE | 9.55 - 9.25 | SO1675-infinity LE | 16.80 - 16.50 |
| SO 975-infinity LE | 9.80 - 9.50 | SO1700-infinity LE | 17.05 - 16.75 |
| SO1000-infinity LE | 10.05 - 9.75 | SO1725-infinity LE | 17.30 - 17.00 |
Note: Superoll heads up are available up to 26 mm diameter. Check the catalog for details.
Application Examples
Guide shaft- Piston rod
- Motor shaft
- Brake piston, etc.
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