立柱式立式钻床试验条件精度试验

[中文适用范围]： 本文件参考 ISO 230-1 规定了通用和正常精度立柱式立式钻机的几何测试。本文件还规定了上述测试对应的适用公差。本文件仅涵盖机器精度的验证。本文件不适用于机器操作测试（振动、异常噪音、部件的粘滑运动等）或机器特性（例如速度和进给），这些特性通常在测试机器精度之前进行检查。 [外文原描述]： This document specifies, with reference to ISO 230 - 1 , geometrical tests on general purpose and normal accuracy pillar type vertical drilling machines. This document also specifies the applicable tolerances corresponding to the above‐mentioned tests. This document covers only the verification of accuracy of the machine. This document does not apply to the testing of the machine operation (vibrations, abnormal noises, stick-slip motion of components, etc.) or to machine characteristics (such as speeds and feeds), which are generally checked before testing of machine accuracy.