标准编号：ISO 2772:2019
中文名称：箱形立式钻床的试验条件 精确度的试验
英文名称：Test conditions for box type vertical drilling machines — Testing of the accuracy
发布日期：2019-03
标准范围
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.
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