Post processing is an important step in NC machining.
后置处理是数控加工的必不可少的一道工序。
A new process for tabular curve NC machining is proposed.
本文提出了列表曲线数控加工的新方法。
The modeling of turbine blades is the premise for NC machining.
涡轮叶片的造型是数控加工的前提条件。
The process of traditional NC machining is divided into two steps.
过程中的传统数控加工分为两个步骤。
The results of the NC machining show that this method is successful.
数控加工结果表明这种加工方法是成功的。
The cutter in NC machining for freeform surface is studied academically.
对自由曲面数控加工中的刀具进行了较深入的研究。
The research object of this thesis is NC machining technologies including NCP and CNC.
本文的研究对象是数控加工技术，包括数控编程技术和数控机床技术。
By comparing several possible NC machining methods, the method of NC shaping is proposed.
比较了几种可能的数控加工方法，从而选择数控刨削加工工艺。
The step error and line error of free-form surface of projecting NC machining were analyzed.
分析了自由曲面三坐标投影法数控加工的步长误差和行距误差。
The key problem of creating CAPP system based on NC machining—cutter selection is discussed.
讨论基于数控加工的箱体零件创成式CAPP系统中的关键问题——刀具选择。
In NC machining, the points must be obtained from plane curve before it is interpolated by arc.
数控加工中，平面曲线的圆弧插补前，先要在曲线上取节点。
After analyzing STEP-NC standard, the paper systematically research NC machining based on STEP-NC.
通过分析step - NC标准，对于以STEP - NC为基础的数控加工相关环节进行了系统的研究。
The test indicates this means may heighten machining efficiency and quality remarkably in nc machining.
试验表明，该方法可显著提高数控加工效率与加工质量。
An algorithm is presented for generating interference free tool paths in nc machining of compound surfaces.
提出一种组合曲面加工无干涉刀具轨迹的生成算法。
Technology of NC machining is the base and key of modern automatic, flexible and numeric machining technology.
数控加工技术是现代自动化、柔性化及数字化生产加工技术的基础与关键技术。
The quality and efficiency of nc machining mainly depend on the selection of machining strategy and parameters.
数控加工的质量和效率在很大程度上依赖于加工方案和加工参数的选取。
Directing against different trouble reasons of nc machining tool, have proposed the concrete maintaining method.
针对不同数控机床的故障原因，提出了具体的维修方法。
This paper introduced the NC programing method and its skill with the example of the NC machining of the roller part.
本文以轧辊零件的数控车削加工为例，介绍弧形零件的数控编程方法和技巧。
One is to utilize functional calculation to calculate and machine simultaneously directly in the NC machining center.
一种是直接在加工中心系统上，利用函数运算功能边计算边加工。
Better effect is got when this algorithm is used in exploiting automatic program system for NC machining complicate screw.
此算法应用于复杂螺杆数控加工的自动编程系统开发中，取得了较好的效果。
The article studies the technological problems arose from NC machining and introduces major process design for NC machining.
讨论了数控加工中的工艺问题，重点介绍了数控加工工艺的设计要点。
The algorithm satisfies the needs of the new character NC machining technique that generates the tool path by the character skeleton.
该算法满足了新的字符加工方法因为要使用字符骨架生成刀位轨迹而对细化算法的要求。
The NC machining method by using a simple milling tooth device and the forming principle of bevel helical milling cutters are introduced.
介绍了在普通数控铣床上利用简易铣齿装置加工锥形螺旋铣刀的方法及成形原理。
Fixture system of machine tools for controlling workpiece deformation is put forward taking aim at NC machining system for low rigid part.
针对低刚度零件的数控加工工艺系统，提出了一种可控制工件变形的夹具系统。
Using this method, the post-machining inner surface is obtained, and it makes the cutting locus planning in NC machining process possible.
在此基础上得到加工后内廓曲面，为数控加工中刀具轨迹的规划奠定了基础。
The establishment of workpiece system is a key link in nc machining, and it has a great influence upon nc programming and machining quality.
工件坐标系的建立，是数控加工中一个非常重要的环节，它对数控编程、加工质量都会产生重大影响。
Based on the analysis of features of image and NC machining technology, the image processing methods faced to NC machining were put forward.
在综合分析基于图像和数控加工技术的特点基础上，提出了面向数控加工的图像处理方法。
However, nowadays the memory capacity of NC machining tool has been improved so greatly, the proposed methods are feasible for modern manufacturing.
由于现代数控设备存储能力已大大提高，因此算法能满足生产的需要。
However, nowadays the memory capacity of NC machining tool has been improved so greatly, the proposed methods are feasible for modern manufacturing.
由于现代数控设备存储能力已大大提高，因此算法能满足生产的需要。
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