METHOD FOR LOADING NC PROGRAM INTO DIGITIZING DATA

PURPOSE:To reduce the working load and to improve the universal applicability when an NC program is loaded into the digitizing data, by designating the NC program out of a file group registered previously despite the change of an NC device. CONSTITUTION:A device which loads an NC program into the digitizing data contains a correspondence table 1 of the data loading timings and the NC program names, a file group 2 where the film names are added to the NC program groups for each NC device and these program groups are arranged into a single file, a file designating memory 3, and a memory 4 which stores the digitized data containing the NC program. When the NC program inserting timing signal SS is given to the table 1, an NC program name is selected and sent to the file group 2. Then the relevant file is designated and an NC program is selected for production of the digitized data containing the prescribed NC program through the memory 4.