Liebherr-Verzahntechnik GmbH Verzahntechnik und Automationssysteme
Gear rolling gears
Rolling racks
Rolling racks are manufactured for special customer requirements and are generally used for the manufacture of splines.
Rolling racks are available up to the following maximum values:
- Module 1,6
- Length 1.500 mm
- Width 350 mm
- Height 90 mm
Rolling dies are generally used for manufacturing conical
spline, such as for synchro sleeves with broached internal
spline. They can be used as single rolling die, single rolling
die in a dual model and as set of two rolling dies. Rolling dies
can have one or multiple flanks depending on the requirements. The rolling dies are available with hobbed or ground
teeth depending on the required gear quality.
Subject to special manufacturing guidelines, our rolling dies
have the longest possible tool life.
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