Translations:FCGear InternalInvoluteGear/19/en


 * : Default is . With the helix angle β a helical gear is created – positive value → rotation direction right, negative value → rotation direction left (see Notes).
 * : Default is . creates a double helix gear (see Notes).
 * : Default is . If helix angle β is given and is, gear parameters are internally recomputed for the rotated gear.