ISO 4228-1986 扳手 机动套筒扳手花键传动头

标准号：ISO 4228-1986
中文标准名称：扳手 机动套筒扳手花键传动头
英文标准名称：Spanners and wrenches; Spline drive ends for power socket wrenches
标准类型：K64;J47
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：K64;J47
国际标准分类号：25.140.30
适用范围：Covers both the male end dimensions, and the female end dimensions. The pitch p/ps as given in the tables defines the spline dimensions. The first number is the diametral pitch; the second number is the stub pitch; it denotes, as the fractional part of an inch, the basic radial length of engagement, both above and below the pitch circle. The module denotes the number of units of pitch diameter per tooth, in millimetres.