Along with the rapid development of science and technology,CNC technology centered modern manufacturing technology is gradually replacing traditional mechanical manufacturing technology. All kinds of vocational schools have opened the NC machining major. Due to the influence of many reasons, graduates of mechanical-electrical integration major, mechanical and electrical engineering major and mechanical manufacturing major in higher vocational institute do not have satisfied hands-on ability. So the subject of CNC practical teaching is significance.%随着科学技术的飞速发展,以数控技术为核心的现代制造技术正在逐步取代传统的机械制造技术,各类职业学校纷纷开设了数控加工专业.由于受多种原因的影响,高职高专职业技术学院机电一体化、机电、机械制造专业数控方向专业毕业生的动手能力不尽人意,数控实训教学就是一个值得研究的课题.
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