EMO Hannover 2019, 16 - 21 September

    EMO Hannover 2019, 16 - 21 September
    Homepage>Exhibitors & Products >Multi-roller burnishing tool - Internal roller burnishing tool IRG-Spe

    Multi-roller burnishing tool - Internal roller burnishing tool IRG-Spe

    Logo Multi-roller burnishing tool - Internal roller burnishing tool IRG-Spe

    Product description

    FAST, SMOOTH AND HARD
    Internal roller burnishing tools„small design Swiss type“ are especially developed for the use on small spaced machine tools like Swiss type lathe or rotary indexing machines.

    ADVANTAGES:
    • do not subject the workpiece to lateral forces
    • Short machining times
    • hardened boundary layers
    • increased fatigue strength
    • larger contact area ratios due to plateau formation
    • greater surface resistance to wearing and corrosion
    • shifting of the material fatigue limits
    • reduction of coefficients of sliding friction
    • environmental friendliness due to a lack of waste products.
    • compact design available for machines with limited tool space

    The best surface quality fast – that‘s a main characteristic of Baublies multi-roller burnishing tools. Depending on the roller 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.

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