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三、数控系统的结构及工作过程 1.硬件结构 早期的计算机数控系统以及当前经济普及型的计算机数控系统多为单微处理器结构,而适应机制工业发展要求满足高层次需要的(如柔性制造系统FMS及计算机集成制造系统CIMS等)计算机数控系统多采取多微处理器结构。 单微结构是由微处理器、总线、存贮器、I/O接口、
Third, the numerical control system structure and working process 1. Hardware structure Early computer numerical control system and the current economic popularity of computer numerical control system mostly single microprocessor structure, and adapt to the mechanism of industrial development to meet the needs of high-level (such as flexible manufacturing System FMS and computer integrated manufacturing system CIMS, etc.) Computer numerical control system to take more microprocessor architecture. Single microstructure by the microprocessor, bus, memory, I / O interface,