Ap Mode Ii (Copy Turning) - Okuma OSP-P200L Programming Manual

Finish bar turning cycle - longitudinal cutting (example A)
(1) The commands in block N0201 position the axes at the tool change position.
(2) With the commands in block N0202, the S, T, and M commands for the finish turning cycle are
selected.
(3) The NAT01 command in block N0203 causes the control to search for the program assigned
the program name NAT01. The finish bar turning cycle is performed with this program.
(4) The finish turning cycle is performed on the basis of the data designated in the contour
definition program under the cutting conditions specified for the finish turning cycle.
(5) After the finish turning cycle is completed, the commands in the block following N0203 are
executed.

10-2. AP Mode II (Copy Turning)

[Function]
In AP Mode II, the finish contour designated by the contour definition program is shifted in a parallel
manner up to the AP starting point. Cutting is executed along the shifted finish contour while shifting
the cutting level in increments of depth of cut D.
When this mode is used for cutting a workpiece with a constant cutting depth, for example cast iron
or forged workpieces, the cutting speed can be higher than in AP Mode I.
SECTION 8 LATHE AUTO-PROGRAMMING FUNCTION (LAP)
5238-E P-190