Accuracy of machine tools and methods of test. Drilling machines, vertical floor mounted column and pillar types.
NORMA vydaná dňa 28.6.1974
Označenie normy: BS 4656-11:1974
Dátum vydania normy: 28.6.1974
Počet strán: 14
Približná hmotnosť: 42 g (0.09 libier)
Krajina: Britská technická norma
Kategória: Technické normy BS
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. Status: Confirmed