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)|
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|
Modular single-roller burnishing tool system
Rolling unit for smoothening and work hardening holes.
- processing of cylindrical holes
- processing tapers up to 5°
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