DIN 5480-1-2006 基于参考直径的渐开线花键.第1部分:总则

标准号：DIN 5480-1-2006
中文标准名称：基于参考直径的渐开线花键.第1部分:总则
英文标准名称：Involute splines based on reference diameters - Part 1: Generalities
标准类型：J18
发布日期：1999/12/31 12:00:00
实施日期：2006/3/1 12:00:00
中国标准分类号：J18
国际标准分类号：21.120.10
引用标准：DIN 323-1;DIN 780-1;DIN 3960;DIN 5480-2;DIN 5480-15;DIN 5480-16;DIN ISO 6413
适用范围：This standard applies to involute splines and spline joints based on reference diameters for connecting hubsand shafts either with a removable connection, a sliding fit or a permanent fit. It lays down the followinggeneral characteristics for splines as in this standard:a) They have a standard pressure angle of 30~.b) The basic rack profile is the same for all pitches, therefore applying a uniform design rule to all profiles.c) They have a side fit profile (a diameter fit is permitted in some cases).d) Addendum modification is used in order to achieve specific reference diameters.e) The fit system includes tolerances for effective form deviations so that the effect of such deviations on backlash is taken into account. The specified range of fundamental deviations and tolerance classes takes due consideration of all requirements.