Imatate system that suitable for NC process practice was designed.
设计了适合数控加工实习的模拟系统。
The research of the NC process technology optimizations of the casing parts.
机匣数控加工工艺优化研究。
Oriented to NC process, the tool path planning based on STL model is discussed in the thesis.
面向数控加工，本论文讨论了STL模型的刀具路径规划问题。
Technology and programming in numerical control process are the key factors affecting the quality of NC process.
数控机床加工中的工艺分析和零件加工程序是影响加工质量和效率的关键因素。
Paper shows the characteristics of CNC machining, spare parts during processing of the process to develop a reasonable NC process planning.
论文显示了数控加工特点，零件在加工过程中的工艺性，制定出合理的数控工艺规划。
The system takes intelligent CAD as the key technology, fulfils the vessel's structure design and process plan, and generates NC processing code.
系统以智能技术为核心，完成容器结构设计与工艺规划，最后输出NC加工代码。
How to use programming function of nc machine tool and simplify programming and calculation are discussed by analyzing some typical parts in nc process.
通过分析一些典型零件的数控加工，就如何灵活运用数控机床的编程功能以及如何简化编程计算作了一定的探索。
In this article, I do some work of mathematic model, geometric model, automatic NC programmed by figures interactive processing and NC process simulation.
本论文主要研究了挤压型腔的数学建模、几何建模、图形交互数控自动编程以及数控加工仿真等方面内容。
NURBS surface reconstruction of scattered data and the following of path planning of NC process based on the reconstruction mesh are researched in this thesis.
本文主要研究了散乱数据的NURBS曲面重构和在重构网格基础上的后续数控加工路径规划问题。
This paper introduces the background, features and key ideas of the NN real-time online control in NC process, and then analyzes the existing technical difficulty in this field.
介绍了神经网络实时监控数控加工技术产生的背景，详细分析了其特点和指导思想，并针对该研究领域目前存在的技术难题做了具体分析。
The simulation technology of nc process provides a powerful implement to judge the validity of nc codes, avoid the occurrence of interference and collision, and forecast the machining process.
数控加工仿真技术为验证数控程序的可靠性、防止干涉和碰撞的发生及预测加工过程提供了强有力的工具。
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.
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。
Graduation is designed to focus on parts of the NC process of analysis and planning, the use of two processing fixture programme, developed the content for further processing and cutting parameters.
毕业设计的重点是零件数控加工的工艺分析和工艺规划，采用两次装夹的加工方案，制定了各工步的加工内容和切削用量。
The paper introduces graphs aided programming and macro programming in NC system, and then presents the syntax analysis process of macro program.
介绍了数控系统中图形辅助编程和宏程序编程两种编程方法，并给出了宏程序的语法分析过程。
Graphics Simulation technology in NC machining is a powerful tool for validating NC machining programming, which using the computer graphical output to simulate the real machining process.
数控加工图形仿真技术利用计算机图形显示来模拟实际加工过程，是验证数控加工程序正确性的有力工具之一。
This system can recognize the features automatically and make process planning with human-computer interaction, and then generate STEP-NC program.
该系统可进行自动特征识别，经人机交互方式进行工艺规划，最终生成STEP-NC数控程序。
There must be a coding process from NC program to interpolation module to control machine.
数控加工程序需要经过译码处理后，才能提供给插补模块进行运动控制。
According to the practical situation of NC technology engineering training, this paper expounds the process of making MCAI courseware for NC lathe and NC mill.
根据数控实习教学的实际情况，阐述了数控车及数控铣mCAI课件的制作过程。
The optimization of NC machining process parameters and the cutting tool path is the available approach of exerting the NC machining equipment productivity.
数控切削加工工艺参数及刀具运动轨迹优化是发挥数控加工设备生产效率的有效途径。
And, through a detailed example of the NC on the process of analysis.
并通过一定的实例具体的介绍了数控加工工艺的分析方法。
It can be used to detect errors of NC programs visually from graphics display of process and result of NC manufacturing.
利用此算法可在计算机屏幕上以真实感的三维图形方式显示数控加工的过程和结果。
In modern automation process realm, the NC technique is getting more and more extensive application.
在现代自动化加工领域中，数控技术正在得到越来越广泛的应用。
Numerical Control (nc) is any machining process in which the operations are executed automatically in sequences as specified by the program that contains the information for the tool movements.
数字控制是按照含有机床(刀具)运动信息程序所指定的顺序自动执行操作的加工过程。
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。
This paper discusses the problem about NC manufacturing process for the thread analyzes cutting parameters selection, feed pattern determination, NC programming, and so on.
探讨了螺纹的数控加工工艺。阐述了切削用量选择、走刀方式确定、数控程序编制等内容。
Clearance between tube and various dies is of great importance to influence forming limit and quality during thin-walled nc bending process.
管材与不同部位模具间隙是影响薄壁管数控弯曲过程成形极限和成形质量的重要因素。
Develop an automatic programing system of nc blanking process which integrates above functions as one integral and take study to practical examples.
开发了一个集上述功能为一体的集成化钣金数控冲切加工自动编程系统，并进行了实例研究。
Study the set up of information module of parts in NC blanking process of sheet metal, auto optimized layout, blanking process handling and NC code generating.
研究了钣金数控冲切加工中零件信息模型的建立、自动优化排样、冲切工艺处理和NC代码生成。
Study the set up of information module of parts in NC blanking process of sheet metal, auto optimized layout, blanking process handling and NC code generating.
研究了钣金数控冲切加工中零件信息模型的建立、自动优化排样、冲切工艺处理和NC代码生成。
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