On the basis of GB/T18400.7-2010 "Machining Center Inspection Conditions Part 7: Accuracy Inspection of Finished Test Pieces", an inspection method for three-axis linkage machining test pieces was formulated to inspect the three-axis linkage of the machining center.
T/TZZL 3-2019 history
2019T/TZZL 3-2019 Text conditions for machining center Accuracy test of three axis machining precision specimen