EMO Hannover 2019, 16 - 21 September

    EMO Hannover 2019, 16 - 21 September
    Homepage>Exhibitors & Products >Roller burnishing tools for through hole

    Roller burnishing tools for through hole

    Logo Roller burnishing tools for through hole

    Product description

    Depending on the burnishing task various numbers of hardened rollers are arranged in a cage. The machining times are kept short by using several rollers simultaneously. During roller burnishing with multi-roller tools, a roll-off process with kinematics similar to those of a planetary gear results. A taper supports the rollers and provides the contact force for forming the material. The rolling diameter is adjusted by axial shifting of the taper relative to the roller. Therefore multi-roller burnishing tools are particularly suitable for small and filigree workpieces.

    ADVANTAGES
    - Workpiece is not subjected to lateral forces
    - Reduced machining times
    - Harder surface layers
    - Increase in fatigue strength
    - Greater contact area due to plateau formation
    - Higher surface resistance to wear and corrosion
    - Increase in material fatigue limits
    - Reduced sliding friction coefficients, constant dimensions and high fitting accuracy
    - Environmental sustainability (as no grinding dust is produced)
    - Suitable for use on all standard machine tools

    Product website

    Hall 4, Stand A17

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