NF ISO 8636-2, E60-164 (09/2024)

ISO 8636-2:2007 specifies, with reference to ISO 230-1, ISO 230-2 and ISO 230-7, geometric tests, machining tests and tests for the control of the positioning accuracy and repeatability of the numerically controlled axes of general-purpose and normal accuracy mobile gantry milling machines. This part of ISO 8636 also specifies the applicable tolerances corresponding to the tests mentioned above. ISO 8636-2:2007 applies to machines with two movable posts and a fixed table. It does not cover machines with a single post (open) or those with two fixed posts and mobile tables. ISO 8636-2:2007 only deals with verifying machine accuracy. It does not apply to the examination of the operation of the machine (for example vibrations, abnormal noise, chatter in the movements of organs, etc.) nor to the characteristics of the latter (for example speeds, feeds, etc.) , these examinations generally precede that of accuracy. ISO 8636-2:2007 gives the nomenclature used for the main elements of the machine and the designation of the axes with reference to ISO 841.
(Automatic translation from French)