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首页> 外文会议>2011 Second International Conference on Mechanic Automation and Control Engineering >Research on the 4-axis numerical control flame cutting machine for practice teaching
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Research on the 4-axis numerical control flame cutting machine for practice teaching

机译：四轴数控火焰切割机实践教学研究

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The 4-axis numerical control flame cutting machine for teaching is designed base on an idle lathe, the machine will be used for practical teaching in cutting complex intersecting curve of steel pipe. The mathematical model of intersection curve for two axes intersecting vertically is introduced in the paper, and the algorithm of track controlling is designed. The design of track controlling software for pipe intersection curve cutting by means of visual basic 6.0. The result of test shows that the algorithm of track controlling and the software of track controlling are correct. The result of research can provide the equipment for practice teaching, so students's capacity of applying theory to reality can be trained effectively,and students can easily know how to develop numerical control equipment. The machine is designed based on the idle lathe, consequently, the cost of machine made is reduced much.
机译：该教学用四轴数控火焰切割机是在空转车床的基础上设计的，该机将用于实际教学中切割复杂的钢管相交曲线。介绍了垂直相交的两轴相交曲线的数学模型，并设计了轨迹控制算法。利用Visual Basic 6.0设计管道相交曲线切割轨迹控制软件。测试结果表明，跟踪控制算法和跟踪控制软件是正确的。研究的结果可以为实践教学提供设备，从而可以有效地培养学生将理论应用到现实中的能力，并且学生可以轻松地知道如何开发数控设备。该机器是基于空车床设计的，因此，大大降低了制造成本。

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