This standard specifies the requirements and inspection methods for pre-setting inspection, geometric accuracy and working accuracy of floor milling and boring machines. This standard applies to general-purpose floor-standing milling and boring machines with boring spindle diameters of 90 to 260 mm.
JB/T 4367-1996 history
1996JB/T 4367-1996 Floor milling and boring machine precision inspection
JB/T 4367-1996 Floor milling and boring machine precision inspection was changed to GB/T 5289.3-2006 Test conditions for boring and milling machines with horizontal spindle - Testing of the accuracy - Part 3: Floor type machines with detached, stationary work-holding table.