Involute splines based on reference diameters - Part 1: Generalities
Abstract
This document is applicable to spline connections with involute spline flanks and reference diameters for detachable, sliding or fixed connection of shaft and hub and specifies the following principles: a) Uniform pressure angle 30°; b) the same reference profile for all pitches, therefore a uniform formation law for all profiles; c) flank centring. Diameter centring in exceptional cases; d) Use of profile offsets to achieve certain reference diameters; e) the fitting system contains tolerances for the effective form deviations so that their influence on the fit clearance is taken into account. All requirements are taken into account by the possible choice of different dimension series and tolerance classes.
Begin
2022-04-20
Planned document number
DIN 5480-1
Project number
06004146
Responsible national committee
draft standard
Involute splines based on reference diameters - Part 1: Generalities
2025-02
Order from DIN Media
previous edition(s)
Involute splines based on reference diameters - Part 1: Generalities
2006-03
