The single cylindrical gear calculation (Version 12/2024) calculates the gear geometry according to ISO 21771-1. The following features are supported:
•Gear geometry calculation according to ISO 21771-1. For internal gears all input and output diameters are used as positive values in the software as they are used for manufacturing and documentation. Only the number of teeth for internal gears is set to a negative value.
•Tooth form graphics for single teeth, full gear or manufacturing
•3D-Gear geometry available as STEP export. The transverse sections is generated with a accuracy better than and then extruded along a helix. Accuracy along the helix depends on the CAD system. Currently no profile or flank modifications are included.
