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。
Abstract: a tool path generation method is presented for NC machining based on vector analysis and NURBS.
摘要：描述了基于矢量分析和NURBS的数控加工轨迹设计方法。
A method of adaptive control for loading in NC machining based on fuzzy logic is put forward in this paper.
提出了一个基于模糊逻辑的数控加工中的负载自适应控制方法。
The problem of tool material selection in high speed machining based on the machined materials is overviewed.
综述了在高速切削中，根据不同的被加工材料，如何选择刀具材料问题。
Wuxi Hang Hai precision Machinery factory in the Wuxi New Area to set up the precision machining based entities.
无锡泓海精密机械制造厂是在无锡新区成立的以精密机械加工为主的实体。
Two fashions of rough machining based on solid models are researched: profile rough machining, iso-height plane rough machining.
研究了基于实体模型的粗加工的两种方式：外形粗加工和等高面粗加工。
The paper will selective study the theoretical analysis and experimental research of ultrasonic assisted gear honing machining based on previous theoretical study.
在前期理论研究的基础上，本课题着重研究超声辅助珩齿加工理论及加工实验。
In this paper, some new points were put forward based on theoretical analysis of the discharge gap of Electric discharge Generating machining based on wire electrode.
针对基于线电极展成加工的放电间隙进行了理论分析，提出了一些新的研究观点。
A test system of precision machining based on virtual instrument is introduced. The theory of this test system and realization of hardware and software are discussed.
文章提出了一种基于虚拟仪器技术的精密加工测试系统，并讨论了这种测试系统的原理以及硬件和软件的实现。
This paper analyzes the basis of my school teaching in the process of machining problems, and proposed to improve the quality of NC machining based teaching approaches and methods.
分析了数控加工基础课程教学过程中存在的问题，同时提出了提高数控加工基础课程教学质量的途径和方法。
By this method the accuracy and speed of the rough cutting processing can be improved. The efficiency of the die adaptive nc rough machining based on stratifying method is increased.
应用该方法可以减少粗加工余量，提高粗加工精度和速度，提高了层切法模具零件数控粗加工效率。
Finally, the cutting conditions determination software developed for turning machining based on the above model has been put into application to show its feasibility and effectiveness.
最后，通过基于此模型的车削加工用量选择软件的实例运行结果表明其可行性及有效性。
Based on the results of experiment, the suitable tool material and machining parameters are confirmed.
根据试验结果，确定适合加工该型号高强度钢的刀具材料和切削用量。
Based on the questions of micro-rod machining, non-traditional machining (NTM) which are used widely are analyzed.
针对微细轴的加工问题，分析了当前普遍使用的特种加工方法。
In the operation process of CNC machining center, the first is based on the design drawings and the technology of machining workpiece processing program, and then enter the CNC machining center.
在CNC加工中心运行过程中，其首先是根据工件设计图件和加工技术进行加工程序的编程，然后输入CNC加工中心中。
The gear machining and measuring essence based on the point engaging principle are revealed, moreover the application of contact trace in gear machining and measuring is expounded.
揭示了基于点啮合原理的齿轮加工与测量的实质，并阐述了接触迹在齿轮加工与测量中的应用。
Based on the machining theories and gear profile equation, using computer graphics, the article builds the surface model and solid model of honner.
本文根据珩轮的加工原理和齿面方程，利用计算机图形学方法，分别建立了珩轮的表面模型和实体模型。
The net configuration model of parts machining system is built based on the theory of polychromatic sets.
本文应用多色集合理论建立了零件加工系统的网络结构模型。
The modeling method involved in the system was discussed and the constructing process of machining technical system model was introduced based upon this.
在此基础上着重对系统涉及的建模方法进行讨论，并详细阐述了加工工艺系统模型的建立过程。
This dissertation brings forward digital multifunctional laser machining system based on deep analysis and investigation.
本文在认真调研和深入分析的基础上，设计了数字式多功能激光加工系统。
Based on the machining principle of rolling oil cylinders, the analysis formulas for machining parameters of rolling oil cylinders are presented.
根据滚压加工油缸的工作原理，给出了油缸滚压加工参数的解析计算公式。
Metal wire cut electrochemical machining (MWEM) technology is a new metal cutting machining method that based on the principles of electrochemical machining.
金属电化学线切割加工技术是利用电化学加工原理进行金属切割的一种新加工工艺。
A novel MOEMS spatial resonator based on micro-nano machining technology was put forward. The principle and structure of the resonator were introduced.
提出了一种新颖的基于微纳米加工技术的MOEMS空间谐振腔结构，介绍了其工作原理和系统构成。
Cathode tool shape, used for electrolytic dressing of metal-bonded diamond profile wheels, was designed based on electrolytic machining theory.
根据电解成形理论设计阴极工具形状，用于金属结合剂成形金刚石砂轮的电解修整。
Feasible approaches were presented to solve key problems such as automatic state searching of curved surface parts and adaptive machining control based on acquired real state information.
对该方法所涉及的曲面零件的自动寻位、基于寻位信息的位姿自适应加工控制等关键问题给出了可行的解决办法。
From the study of laser machining, design the CNC system based on the DSP and the microcontroller.
通过对激光加工特性的研究，设计了基于DSP与单片机为核心的激光加工数控系统。
A complete processing technology is summed up for the main valve opening of the dividing control valve in the fine machining pieces based on the study and test.
通过对精密加工件分配阀体主阀孔的加工工艺试验及研究，总结了一套行之有效的加工工艺。
A complete processing technology is summed up for the main valve opening of the dividing control valve in the fine machining pieces based on the study and test.
通过对精密加工件分配阀体主阀孔的加工工艺试验及研究，总结了一套行之有效的加工工艺。
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