ISO 521:1975 直柄或莫氏锥柄机床装卡铰刀

标准编号：ISO 521:1975

中文名称：直柄或莫氏锥柄机床装卡铰刀

英文名称：Machine chucking reamers with parallel shanks or Morse taper shanks

发布日期：1975-09

标准范围

只设置公制尺寸。对于上述每种类型的铰刀，ISO 521给出了两个表格，一个显示了具有相应尺寸的首选尺寸，另一个是作为直径台阶函数列出的通用表格。还规定了长度、切割直径和直柄直径的公差。

Lays down only metric dimensions. For each type of reamer mentioned above ISO 521 gives two tables, one showing preferred sizes with corresponding dimensions and the other, a general table set out as functions of diameter steps. Provision is also made for tolerances on length, cutting diameters and the diameters of parallel shank.

标准预览图