標(biāo)準(zhǔn)號(hào)：DIN 5480-1-2006
中文標(biāo)準(zhǔn)名稱：基于參考直徑的漸開線花鍵.第1部分:總則
英文標(biāo)準(zhǔn)名稱：Involute splines based on reference diameters - Part 1: Generalities
標(biāo)準(zhǔn)類型：J18
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：2006/3/1 12:00:00
中國標(biāo)準(zhǔn)分類號(hào)：J18
國際標(biāo)準(zhǔn)分類號(hào)：21.120.10
引用標(biāo)準(zhǔn)：DIN 323-1;DIN 780-1;DIN 3960;DIN 5480-2;DIN 5480-15;DIN 5480-16;DIN ISO 6413
適用范圍：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.