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数控机床是指采用数字形式信息控制的机床,也就是说,凡是用数字化的代码将零件加工过程中所需的各种操作和步骤以及刀具与工件之间的相对位移量等记录在程序介质上,送入计算机或数控系统经过译码、运算及处理,控制机床的刀具与工件的相对运动,加工出所需工件的一类机床。与普通机床相比较,数控机床可以实现生产柔性化,降低劳动强度,提高生产效率和加工精度。在对卧式车床应用经济型数控进行改造时应考虑下面一些问题。
CNC machine tools refers to the use of digital form of information control machine tools, that is, all with digital code will be part of the machining process required for a variety of operations and steps and the relative displacement between the tool and the workpiece recorded in the program medium , Into the computer or CNC system after decoding, computing and processing, control of the machine tool and workpiece relative movement, the workpiece required for processing a class of machine tools. Compared with ordinary machine tools, CNC machine tools can achieve the production flexibility, reduce labor intensity, improve production efficiency and processing accuracy. In the horizontal lathe application economical CNC transformation should consider the following questions.