• BS 4656-19:1976

BS 4656-19:1976

Accuracy of machine tools and methods of test-Gear hobbing machines

BSI Group , 02/27/1976

Publisher: BS

File Format: PDF

$132.00$264.16


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.

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