標準號：ISO 2772-1-1973
中文標準名稱：方柱立式鉆床檢驗條件 精度檢驗 第1部分:幾何精度檢驗
英文標準名稱：Test conditions for box type vertical drilling machines; Testing of the accuracy; Part I : Geometrical tests
標準類型：J54
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：J54
國際標準分類號：25.080.40
適用范圍：Specifies both geometrical and practical tests on these general purpose and normal accuracy drilling machines, and gives the corresponding permissible deviations which apply. It deals only with the verification of the accuracy of the machine. It does not apply to the testing of the running of the machine (vibrations, abnormal noises, stick-slip motion of components, etc.), or to characteristics (speeds, feeds, etc.), which shall generally be checked before the accuracy is tested.