箱式立式钻床试验条件精度试验

[中文适用范围]： 本文件参照ISO 230-1规定了通用和普通精度箱式立式钻床的几何试验。 它还规定了与上述测试相对应的适用公差。 本文件仅涉及机器精度的验证。 不适用于机器运行（振动、异常噪声、部件粘滑运动等）或机器特性（如速度、进给量等）的测试，这些特性通常在机器测试之前检查准确性。 [外文原描述]： This document specifies, with reference to ISO 230-1, geometrical tests on general purpose and normal accuracy box type vertical drilling machines. It also specifies the applicable tolerances corresponding to the above‐mentioned tests. This document deals only with the verification of accuracy of the machine. It 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, feeds, etc.), which are generally checked before testing of machine accuracy.