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。
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。
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。
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。
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。
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。
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