Calculate worm geometry in accordance with ISO 14521 and DIN
3975. Tooth thickness and control mass (base tangent length,
rollers and measurement over balls of the worm gear) as specified
in ISO 21771. Manufacturing
tolerances in accordance with DIN 3974.
You can size the facewidth, the center distance, the lead angle
etc. Strength calculation as defined in ISO 14521 or DIN 3996 with:
efficiency, temperature safety, pittings safety, wear safety, tooth
fracture and bending safety. Data
for various different worm wheel materials are supplied.
You can also calculate the starting torque under load, which is
a critical value when sizing gear drives.
Flank forms: ZA, ZC, ZH, ZI, ZK, ZN.
For more information about the dimensions of a worm wheel, refer
to Figure 16.1.
Figure 16.1: Dimensions of the worm wheel
16. Worms with enveloping worm wheels
In diesem Kapitel
Underlying principles of calculation
Basic data
Load
Tolerances
Settings
Pgina 1 de 116. Worms with enveloping worm wheels
10/04/2014http://www.kisssoft.ag/Manual/en/8457.htm
