数控是机械加工的重要基础和关键技术,也是培养学生就业岗位技能的关键课程。该课程在中职学校主要是通过理论学习和职业技能训练,提高学生的操作实践能力,本文探讨了如何使学生在掌握理论的基础上提高操作能力,以及在短而集中的时间内提高学生的理论知识和实践能力。 CNC is an important foundation and key technology of machining, and it is also a key course to train students’ job skills. The course in secondary vocational schools is mainly through theoretical study and vocational skills training to improve students ’practical ability to practice. This article explores how to make students improve their ability to operate based on the theory, as well as in short but concentrated time to improve students’ Theoretical knowledge and practical ability.