将成组技术运用于数控加工中，充分利用数控机床的柔性加工和工序集约化的特点，提高了数控编程的效率与质量。
Efficiency and quality of nc programming are improved with applying group technology to nc process, and making full use of such features of nc machine, as flexible process and integrated procedure.
数控火焰切割：数控火焰切割是数控机床利用燃气配氧气或者汽油配氧气进行金属材料切割的一种切割方式。
NC flame cutting: CNC flame cutting is numerical control machine tool use gas with oxygen or gasoline in metal materials with oxygen cut a way to cut.
利用多轴数控机床实现复合加工是目前国际上流行的加工工艺之一，属先进制造的一种。
To achieve compound machining by utilizing multiple spindle nc machine tool is one of the most popular international machining technology, and it belongs to advanced manufacturing technology.
该方法利用精密线纹尺和读数显微镜对数控机床的定位精度和重复定位精度进行检验。
In this method, the positioning accuracy and repeated positioning accuracy are tested using the precision linear scale and the reading microscope.
针对数控机床进给系统特点及其性能要求提出了一种参数自整定模糊pid控制器，利用模糊推理的方法实现对PID参数的在线自动调整。
Based on the feature of the nc system and its performance demands, this paper brings forward a self-adaptive fuzzy PID controller to realize PID parameters self-adaptive online.
通过对可编程序控制器plc的检查，利用PLC的状态信息和PLC梯形图，可以快速、准确地判断数控机床故障。
With PLC checking, application of state information of PLC and PLC ladder diagram, the fault of CNC machine tool can rapidly been diagnosed accurately.
文章以BKX - I型变轴数控机床为研究对象，利用矩阵结构分析法建立了变轴数控机床的静刚度计算模型。
In this paper, by using the method of matrix structural analysis, the static stiffness model are derived from researching BKX-I varied-axis NC machine tool.
由于工艺员水平和经验的原因，容易造成数控机床的利用率低，加工成本高等问题。
NC machine centers always work with a lower utilization and higher cost because of the level and experience of the processors.
但由于数控机床技术复杂，一旦出现故障，维修难的问题严重影响了数控机床的有效利用。
But because of the complex technology of them, once the malfunction happens difficult maintenance has seriously affected the effective use of the nc machine tools.
叙述了利用金属切削试验寻求数控机床经济切削参数的研究。
Using metal cutting experiment to find the better economy cutting parameter is recounted.
论文论述了利用此嵌入式数控机床联网系统解决数控机床网络化问题的优点。
It dissertates the advantages of using the embedded system to solve the problems in the thesis.
数控机床的集成联网能明显改善车间的生产组织与管理，提高数控机床利用率，拓展数控机床的加工能力。
The nc machine tools's integrative network can improve greatly workshop's production and management, and enhance the utilization ration of the nc machine tools, and enlarge the machining capability.
利用计算机绘制零件的展开图，然后转换成机器代码，通过线切割等数控机床对展开曲线进行加工。
By means of computer, the part's outspread drawings were protracted and then changed into language before the outspread curves were processed with numerical-controlled machine tool.
结合实例，阐述了利用电气手册进行数控机床故障诊断的方法步骤，为机床维修提供了借鉴。
By using examples, the steps of diagnosing faults of machine tool by using Electrical Manual were elaborated and references were given for machine tool maintenance.
同时，利用工作研究分析法，对数控机床的使用操作过程进行了研究。
And then this thesis makes a work study of the process of operating NC machine tools.
本文主要介绍了数控机床PLC的功能以及利用PLC进行数控冲床电气控制的实例。
The functions of the PLC and the example of electric control in the CNC punch by using the PLC have been introduced in the text.
利用FANUC0数控系统具有RS 232c接口与计算机联网，实现数控机床与计算机间的通讯，进行数控系统参数、报警信息和加工过程状态信息提取。
Connect the RS232C of FANUC0's NC system and computer's interface, realize the communication among machine tool and computer. Pick up the information of parameter in the system and alarm information.
研究了基于推广的L - M法的数控机床的可靠性评价，提出了利用两个指定置信度下的下限折合方法。
Promotion L-M method is an important means to estimate the reliability of CNC lathes. The method of using two named confidence limits to estimate was put forward.
针对数控机床效用发挥不理想，利用率不高的主要原因，提出了发挥数控机床效用及提高数控机床利用率的主要措施。
The main causes of low utilization ratio of NC machine tools are analyzed in this paper. The measures to raise the utilization ratio of NC machine tools are put forward.
数控机床刀具磨损监测对于提高刀具利用率，减小因刀具磨损而造成的损失具有重要意义。
CNC tool wear monitoring has great importance in improving the utilization of machine tools and in reducing the economic losses due to the tool wear.
数控机床刀具磨损监测对于提高刀具利用率，减小因刀具磨损而造成的损失具有重要意义。
CNC tool wear monitoring has great importance in improving the utilization of machine tools and in reducing the economic losses due to the tool wear.
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