High performance tapping attachments with integrated reversing gear
APPLICATION
Application: tapping, roll forming Machine type: machining centres and special purpose machines
FEATURES
self reversing gear
direct collet location
damping elements between drive key in the spindle and the coupling sleeve
balls used in the couplings elements
hydrostatic pressure compensation for IC version
constant tapping speed (through built- in reversing gear)
exchangeable drivers BN17…
built-in length adjustment screw
sealed, stable version of the stop arm
ADVANTAGES
reversing of machine spindle not required – shortest processing time possible, minimum time saving 200 – 400 ms per thread, substantially less electrical power consumption
high concentricity – better life time of the tool, reduced wear, less unbalanced mass
avoiding premature wear – less maintenance intensive
exact disengaging point – exact thread depth, high repeat accuracy
no axial movement of the spindle into tension, even when the coolant flow is blocked – no risk of collision through extended tool
ideal cutting conditions – longer tool life time
positive torque transmission of the tap and of the driver in the spindle – no twisting or slipping of the tap in the collet
taps can be set to the required length – no input data error of tool length in machine offset (no risk of collision)
