標準號：BS 2518-2-1977
中文標準名稱：旋轉式鏟齒銑刀規范.第2部分:米制模數
英文標準名稱：Specification for rotary form relieved gear cutters - Metric module
標準類型：J41
發布日期：1977/4/29 12:00:00
實施日期：1977/4/29 12:00:00
中國標準分類號：J41
國際標準分類號：25.100.99;21.200
適用范圍：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.)