Accuracy of machine tools and methods of test. Drilling machines, vertical floor mounted column and pillar types.
STANDARD published on 28.6.1974
Designation standards: BS 4656-11:1974
Publication date standards: 28.6.1974
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Category: Technical standards 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