电磁铁驱动的微进给机构的研究

Microstroke mechanism driven by electromagnets

本文介绍一种非圆曲面车削加工用的电磁铁驱动的微进给机构．进行了理论分析，并给出了系统性能的测试结果。研究结果表明，该机构结构简单、输出力大、响应性好，而且成本低，因此值得进一步研究和推广使用。

This paper presents a microstroke mechanism driven by electromagnets,used to realize non-circular machining. The system's fundementalstructure and operation principle are introduced,and some expenmental resultsare also given. All indicated that the system has some nice features, such assimple structure, large force, high responsibility,low cost, etc.