General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 18400.6-2001
Scope
This standard specifies the requirements and inspection methods for the spindle speed of the machining center, the feed rate of each CNC linear axis, and the motion accuracy of the trajectory generated by the simultaneous movement of two or more CNC linear axes and/or rotary axes. This standard applies to ordinary precision machining centers for general purposes. When its structure, parts and movement conform to this standard, CNC boring and milling machines can also be used as a reference.
GB/T 18400.6-2001 history
2001GB/T 18400.6-2001 Test conditions for machining centres--Part 6: Accuracy of feeds, speeds and interpolations