標準號：BS 4656-4-1971
中文標準名稱：機床精度及試驗方法.第4部分:臥式或立式銑床
英文標準名稱：Specification for the accuracy of machine tools and methods of test - Milling machines, bed type, horizontal or vertical spindle
標準類型：J54
發布日期：1971/8/23 12:00:00
實施日期：1971/8/23 12:00:00
中國標準分類號：J54
國際標準分類號：25.080.20
適用范圍：Specifies accuracy requirements and geometrical tests with reference to BS 3800. Relates to machines in general use and of normal precision. Does not apply to testing of the running of the machine (vibrations, abnormal noises, stick-slip motion of components, etc.) or to machine characteristics such as feeds, speeds etc. Appendix C gives terminology that is technically equivalent to ISO 1984/0.