Use APKPure App
Get Search replaceable gearwheels old version APK for Android
Suche austauschbare Zahnräder des Differentials der Maschine
Search differential replaceable gears for gear hobbing machines.
The program searches for replacement gear for differential of hobbing machines, using the formula:
K x SIN(a) A x C
i = ------------------------ = ----------------
M , B x D
where a - gears angle, K - differential coefficient of hobbing machine, M - metric pitch of gear (modul)