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数控技术是近代发展起来的一种自动控制技术,用微处理器(CPU)和可编程序控制器(PLC)对机床运动及其加工过程进行自动控制.它自动阅读载体上事先给定的数字量并将其译码,从而使机床动作和加工零件.德国西门子公司是世界上最大的电气产品公司之一,西门子公司提供的工业控制产品有:数控装置(CNC),其商标为SINUMERIK,用于机床和加工设备的控制.
The numerical control technology is a kind of automatic control technology that developed in the modern times, and automatically controls the movement of the machine tool and the machining process by using the microprocessor (CPU) and the programmable logic controller (PLC). It automatically reads the predetermined number Quantity and translates it to machine parts and machining parts Germany’s Siemens AG is one of the largest electrical products companies in the world, Siemens offers industrial control products such as CNC (numerical control) with a trademark of SINUMERIK, Control of machine tools and processing equipment.