MATHEMATICAL MODEL AND CAD SIMULATION
OF THE HOB FOR MACHINING THE FACE GEAR
FROM THE WORM-FACE GEAR DRIVE
The paper presents a study related to mathematical modeling and
CAD simulation of the hobs used for machining the face gears teeth, from the
worm-face gear drives in which the worm is of ZK1-type. The study is limited to
determination of mathematical relations necessary for hobs design, as well as
for their CAD modeling. Some practical example results of 3D CAD models,
built on developed theory for hobs used in machining particular face gears, are
also presented.
Cuvinte cheie: angrenaj melc-roată plană, freză-melc, simulare CAD
Keywords: worm-wheel gear flat, rotary-screw, CAD simulation