BS 2518-2-1977 旋转式铲齿铣刀规范.第2部分:米制模数

标准号：BS 2518-2-1977
中文标准名称：旋转式铲齿铣刀规范.第2部分:米制模数
英文标准名称：Specification for rotary form relieved gear cutters - Metric module
标准类型：J41
发布日期：1977/4/29 12:00:00
实施日期：1977/4/29 12:00:00
中国标准分类号：J41
国际标准分类号：25.100.99;21.200
适用范围：This Part of BS 2518 specifies certain dimensions for rotary form relieved gear cutters for milling spur and helical gears within the range 1 to 25 metric module. Such cutters are deemed satisfactory for cutting gears intended to mesh together under conditions of service which are not critical. NOTE. It is not recommended that cutters designed in accordance with this standard be used for milling gears intended to mesh with generated gears. Where, however, it is found necessary to do this, a reduction in chordal thickness of the gear teeth is essential. (See appendix A.)