CIRCULAR broach TREATMENT coarse-grained spur bevel gears

摘要

The invention relates to metal, namely for the construction of circular broach for treating coarse-grained spur bevel gears. Circular broach consists of a body on which there are separate rotary broach to individual actuators that allows to apply for roughing,, finishing and calibrating portions broach not only optimal cutting scheme, but the cutting conditions. And all pulling apart the blister does not have the free zone and use this portion of the housing to accommodate the cutting teeth.