This standard specifies the parameters of floor-standing lathes. This standard is applicable to newly designed general-purpose floor lathes with a maximum workpiece rotation diameter in the pit of 1600 to 8000mm and a maximum workpiece length between tips of 2000 to 4000mm. It is also applicable to general-purpose floor lathes without a pit.
JB/T 2523.2-1999 history
2011JB/T 2523.2-2011 Faceplate lathes.Part 2:Types and parameters