COUPLING SYSTEM OF NUMERICAL CONTROLLER

摘要

PURPOSE:To attain a coupling system of numerical controllers with a small scale and high cost performance by providing plural data transmission/reception parts to plural numerical controllers respectively and connecting these transmission/ reception parts with a connection line. CONSTITUTION:Numerical controllers (NC)10A-10C contain data transmission/ reception parts 11 and 12 and an RAM13 for user program data respectively. The parts 11 and 12 are connected to each other with a connection line 14. A user performs the production and control of data at a setting/display part with use of a high-level language and carries out mechanical control which is desired by the user among NCs 10a-10c. Thus it is possible to perform the jobs suited to the NCs 10A-10C respectively with a complicated process. Then the same program can be transferred and used mutually among those NC devices. As a whole, a highly flexible system with a small scale and high cost performance is realized.