随着装备制造行业的升级以及企业的转型,使我国的人口结构也在不断发生着变化。在这种机遇及条件下,我国中职学校的数控专业得到了前所未有的发展。笔者就其中的一些实际问题进行了阐述,并对其中有关数控教学存在的困境进行了分析,并结合实践经验,提出了相关的改进建议。 With the upgrading of the equipment manufacturing industry and the transformation of enterprises, the population structure of our country is constantly undergoing changes. Under such opportunities and conditions, the NC profession of secondary vocational schools in our country has been hitherto unknown. The author elaborates some of the practical problems and analyzes the predicaments existing in the NC teaching. Based on the practical experience, the author puts forward some suggestions for improvement.