ASME B1.9-1973 0.6螺距基础高度的螺纹啮合连接的英制斜梯形螺纹(梯度)的形状

标准号：ASME B1.9-1973
中文标准名称：0.6螺距基础高度的螺纹啮合连接的英制斜梯形螺纹(梯度)的形状
英文标准名称：Buttress Inch Screw Threads 7 Degrees/45 Degrees Form with 0.6 Pitch Basic Height of Thread Engagement
标准类型：J04
发布日期：1973/1/1 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：J04
国际标准分类号：21.040.20
适用范围：This Standard relates to screw threads of buttress form and provides: (a) A form of 7 degrees/45 degrees buttress thread with 0.6p basic height of thread engagement (b) A table of preferred diameter-pitch combinations (c) A formula for calculating pitch diameter tolerances (d) Tolerances for major and minor diameters (e) A system of allowances between external and internal threads (f) Recommended methods of measuring and gaging (g) Dimensional acceptability of buttress product