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一、概述 数控系统是数控机床的核心部分。数字控制(Nu-merical Control)技术是一种高技术含量的自动控制技术。数控系统是实现数字控制技术的装置,它以微处理器为核心,用总线连接有关部件,带有集成于一体(或独立)的PLC装置,通过驱动、伺服、位检等环节对机床实现加工过程的控制。 数控系统包括:数控装置、可编程控制器、主轴驱动及进给装置。伺服电机与位置检测装置等几大部分。
First, an overview CNC system is the core of CNC machine tools. Nu-merical Control technology is a high-tech automatic control technology. The numerical control system is a device that realizes the digital control technology. It uses the microprocessor as the core and connects the relevant parts by the bus. It has the PLC device integrated (or independent) and processes the machine through the drive, servo and position inspection. Process control. CNC system includes: CNC device, programmable logic controller, spindle drive and feed device. Servo motor and position detection device and several other major parts.