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。
Based on the function of UG CAM in machining simulation and post processing, one kind of frame-part was machining in 5-axis milling center and the nc codes was obtained.
基于UGCAM软件强大的仿真加工及后处理功能，运用5轴数控高速铣削中心完成了某框架零件的加工并生成NC代码程序。
NC codes created by such means worked well in WEDM.
通过该方法生成的NC代码在机床上面运行情况良好。
The module of input code is used to read in NC codes.
零件加工程序的输入模块读入标准数控代码程序。
How to guarantee the validity of NC codes has become an outstanding problem in NC machining process.
如何保证数控程序的正确性已成为数控加工中突出的问题。
Based on this proposition, a method to automatically generating tool paths and NC codes is presented.
在此基础上进一步提出了刀具路径和NC代码的自动生成方法。
A module for NC codes generation is developed and the NC codes for CAM manufacture can be generated automatically.
开发了数控加工代码生成模块，可自动生成数控加工的NC代码。
An interface based on NC codes for processing simulation is built by analyzing numerical system and NC codes, a general idea of code translation is developed.
通过分析数控系统和数控代码的特点建立基于代码的加工仿真接口，提出代码翻译的基本思路。
The multi-coordinates machining curved face is the pivotal technique in the NC machining, and that planning tool-paths are elements and key of NC codes programming.
多坐标曲面加工是数控加工中的关键技术，而刀具轨迹的规划是数控编程的基础和关键。
In NC machining process, the geometric and physical simulation of NC codes can quickly verify the correctness of the codes and help optimize the selection of key parameters.
在数控加工中，对数控代码进行集成的几何仿真和物理仿真，可以快速检验加工代码的正确性并对加工参数进行优化。
The space tool radius offset G instructions with the developed approach will avoid NC codes regeneration due to tool wear or tool change during the three-axis NC flank milling process.
基于该算法的空间刀具半径补偿G指令将可避免由于刀具磨损和刀具更换导致的三轴侧铣数控代码重生成。
According to the technologic characteristics of the flame cutting machine, the NC codes need to be re-disposed, that is to add NC codes among the original NC codes or transform the original NC codes.
根据火焰切割机的加工工艺要求，要对数控代码进行二次处理——对数控程序进行转换或在原有的数控程序中添加代码。
According to the technologic characteristics of the flame cutting machine, the NC codes need to be re-disposed, that is to add NC codes among the original NC codes or transform the original NC codes.
根据火焰切割机的加工工艺要求，要对数控代码进行二次处理——对数控程序进行转换或在原有的数控程序中添加代码。
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