为适应开放式数控系统及现代制造技术的发展趋势，开发研制了基于PC机的数控原理实验教学系统。
To adapt to the trend in development of open CNC system and modem manufacture technique, a CNC principle experimental instructional system based on PC is developed.
本文以此为出发点，构建了数控教学综合实验平台，以期实现数控原理的形象化展示与故障诊断的模拟维护。
To solve the problem, a synthetic experiment platform for nc teaching is built to illustrate nc principle visually and to simulate fault diagnosing of nc machine tools.
目前国内不少高校都建立了一定规模的数控实验室，但尚未能在教学和科研上取得预期效果。
At present, many colleges and universities have established a certain scale CNC lab, but for various reasons, they can not achieve the desired results in teaching and research.
经整机的测试运行，该数控教学综合实验台达到了预期目标。
Testing operation shows that this synthetic experiment platform achieves its expected goal.
本文对车床数控编程教学实验系统设计中应考虑的主要问题进行讨论，给出相应的解决方法，并介绍编程系统的结构。
In this paper, the authors present the main problems and the methods to solve them in the development of a CAI software for lathe NC programming. The structure of the software is also described.
论述了开设数控实验的必要性，介绍了本校数控实验教学的内容和特点，总结了开设数控实验以来取得的教学效果。
This article discusses numerical control experimental teaching reformation through reformation of experimental items, reformation of experimental types, and reformation of experimental teaching ways.
论述了开设数控实验的必要性，介绍了本校数控实验教学的内容和特点，总结了开设数控实验以来取得的教学效果。
This article discusses numerical control experimental teaching reformation through reformation of experimental items, reformation of experimental types, and reformation of experimental teaching ways.
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