Subprogram of numerical control lathe dictates

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In the program, appear repeatedly when some share program (for example the same cutting line on workpiece needs to repeat) when, can regard a subprogram as this kind of program, store beforehand rise, make the program simplifies. 1.

Call a subprogram (M98) book decides a form: M98 P L2.

The format O(EIA code of the subprogram) or: (ISO code) **** ┉ M99 the next block that M99 instruction ends for the subprogram and returns main program M98 P L among them, continue to implement a main program. CNC Milling CNC Machining