ANSI B5.40-1977
卧式镗床用轴头与刀具柄

Spindle Noses and Tool Shanks for Horizontal Boring Machines


ANSI B5.40-1977 发布历史

Establishes (1) the American practice for the construction of spindle noses for horizontal boring machines by showing a number of types for such construction, (2) the important dimensions for self-holding and steep machine tapers as well as drive keys, draw bolts, drift and keeper key slots, bolt circles for face mounting of milling cutters, etc., (3) the corresponding dimensions for the taper shanks for construction of tools (boring bars, arbors, etc.) to fit the spindle nose tapers.

ANSI B5.40-1977由美国国家标准学会 US-ANSI 发布于 1977。

ANSI B5.40-1977 在中国标准分类中归属于: J54 钻、镗、铣床,在国际标准分类中归属于: 25.060.20 分度和刀具/工件夹持装置,25.080.40 钻床。

ANSI B5.40-1977的历代版本如下:

 

 

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标准号
ANSI B5.40-1977
发布日期
1977年
实施日期
废止日期
中国标准分类号
J54
国际标准分类号
25.060.20;25.080.40
发布单位
US-ANSI
适用范围
Establishes (1) the American practice for the construction of spindle noses for horizontal boring machines by showing a number of types for such construction, (2) the important dimensions for self-holding and steep machine tapers as well as drive keys, draw bolts, drift and keeper key slots, bolt circles for face mounting of milling cutters, etc., (3) the corresponding dimensions for the taper shanks for construction of tools (boring bars, arbors, etc.) to fit the spindle nose tapers.




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