Tolerancing of bevel gears; basic concepts
|Publication Date:||1 August 1986|
|ICS Code (Gears):||21.200|
To ensure compliance with all the functional requirements to be met by bevel gears, relating to smooth running, load bearing capacity, uniform angular transmission and operating life, it is essential that the errors of certain parameters of the tooth system be kept within given limits.
The sizes of the tolerances have been developed on principles similar to those applying to the tolerancing of circular fits. Thus, as for circular fits, tolerance classes have also been specified to a fineness which cannot be technically realized at present, but which is likely to represent the fineness possible in the future.