CNC Lathe Programming for Turning
The CNC Lathe can make the same basic moves as the mill–G01 for lines and G02/03 for arcs (plus G00 for rapid motion in a straight line). The difference is you can mostly ignore the Y coordinate (though there are lathes that have Y too!). Just leave it out of the programs, and don''t use the corresponding incremental "J" or "V" either.