Numerical control system for a machine tool having a plurality of saddles

摘要

A numerical control system for a machine tool having a plurality of saddles; comprising saddle discriminating means for discriminating the saddles from each other, in which saddle discriminating means the cutting work program for controlling the machine tool is described by the use of the same word addresses for each of the saddles but by adding codes for discriminating the saddles from each other at the head of the respective words indicating the same word addresses.