标准摘要
[中文适用范围]： ISO 5609 的本部分规定了用于内圆车削的圆柱柄刀架的特性，L 型刀架，即带有减小的刀柄和切削刃角 κr = 95°。这些刀架主要用于由硬质合金、陶瓷或其他切削材料制成的可转位刀片，通过夹紧安装并用于内圆车削操作。 [外文原描述]： ISO 5609-4:2012 specifies the characteristics of tool holders for internal turning with cylindrical shank, style L, i.e. with reduced shank and cutting edge angle equal to 95°. These tool holders are primarily intended for indexable inserts made of hardmetal, ceramic or other cutting materials to be mounted by clamping and to be used for internal turning operations.
英文名称Tool holders for internal turning with cylindrical shank for indexable inserts — Part 4: Style L