Modular single-roller tool system – rolling unit for internal use
Modular single-roller tool system
rolling unit for internal use
Modular single-roller burnishing tool system
Rolling unit for smoothening and work hardening holes.
Technical details: Rolling unit for internal use
Modular single-roller burnishing tool for internal use
Application | through and blind holes |
Diameter range | from 32 mm, due to the rolling forces during the process, the stability of the workpiece and the clamping has to be ensured (e.g. by using rest) |
Advantages
- processing of cylindrical holes
- processing tapers up to 5°
Application parameters
Please note that this information represents standard values which must be adapted to the individual cases.
Speed | up to 130 m/min |
Feed rate | 0.05 — 0.3 mm/rev |
Workpiece allowance | up to 0.03 mm |
Tool pre-load | up to 1 mm |
Lubrication | emulsion or oil; filtration of the lubricant (< 40 μm) can improve the surface quality and the tool life |
Pre-machining of workpiece | surface roughness up to 15 μm |
Workpiece hardness | up to 45 HRC |