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  2. Tool clamping technology
  3. Toolholders
  4. TENDO hydraulic expansion chuck
  5. TENDO Zero
TENDO Zero

TENDO Zero

Portaherramientas hidráulico
El portaherramientas de expansión hidráulica TENDO Zero es la herramienta profesional para tolerancias reducidas para el escariado, el taladrado fino y el barrenado de acabado , así como en todos aquellos trabajos en los que la precisión de concentricidad perfecta es esencial. Incluso los mínimos errores de concentricidad de la herramienta, la fijación y el husillo de la máquina, pueden compensarse individualmente.
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Description

Advantages – Your benefits

  • Adjustable run-out accuracy of 0 μm possible
    Run-out errors of toolholders and tools can be compensated by using four lateral set-screws
  • Low maintenance
    The completely closed system ensures a long service life
  • Dirt grooves for reliable torque transmission
    The enormous clamping pressure of the TENDO Zero hydraulic expansion toolholder creates a displacement of oil, grease, or lubricant residues into the groove, as a result of which the clamping surfaces remain dry.
  • Fine-balanced by default
    Suitable for high speeds and HSC machining with a balancing grade of G2.5 at 25,000 RPM
  • Micron-precise tool change within seconds without peripheral equipment
    Time saving through reduction of set-up time and no investment and energy costs due to additional clamping devices
  • Excellent vibration damping
    Micro-blowouts are prevented, optimal workpiece surfaces, machine spindle protection, increased tool service life resulting in a reduction of costs
  • Exact length preadjustment
    Length adjustment in the range of 0.01 mm accuracy, with adjustment travel of 10 mm
  • Comprehensive compatibility
    Can be ideally combined with TRIBOS SVL tool extensions
  • All commercially available tool shank types can be clamped
    Form A: with smooth cylindrical shank, shank form A in accordance with DIN 1835 and DIN 6535 HA Form AB: with flat face and cylindrical shank with pulling face, shank form B in accordance with DIN 1835 and DIN 6535 HB Form B: with lateral pulling faces, shank form B in accordance with DIN 1835 Form E: with inclined clamping face, shank form E in accordance with DIN 1835 and DIN 6535 HE
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