数控仿真技术在数控加工编程课程教学中的应用研究
2021-09-10石站果郑继明
石站果 郑继明









摘要:培养中职学生具备机床操作、加工工艺和数控编程能力,对其今后从事数控相关岗位工作至关重要。以 UG & 斯沃仿真软件一体化仿真教学为研究对象,通过在铣床上进行实例加工并获得加工产品进行教学实验研究。研究表明该教学方法可使《数控加工编程》课程中原有抽象知识具体化、形象化,增强学生对知识的理解和掌握,并熟悉物理加工环境,提高课程教学效果,同时本研究为今后进行此类研究的教师提供了参考案例和实践工具。
Abstract: Training secondary vocational students with the ability of machine tool operation, processing technology and CNC programming is essential for them to engage in CNC-related positions in the future. Taking the integrated simulation teaching of UG & Swan simulation software as the research object, the teaching experiment research is carried out by carrying out example processing on the milling machine and obtaining the processed products. The research shows that this teaching method can make the original abstract knowledge in the "CNC Machining Programming" course materialize and visualize, enhance students' understanding and mastery of knowledge, and be familiar with the physical processing environment, which can improve the teaching effect of the course. At the same time, this research is for the future. Teachers of this type of research provided reference cases and practical tools.
關键词:数控加工编程;UG & 斯沃仿真软件一体化仿真教学;仿真加工
Key words: NC machining programming;UG & Swan simulation software integrated simulation teaching;simulation machining
中图分类号:TH1 文献标识码:A 文章编号:1674-957X(2021)12-0220-05
0 引言
职业教育强调“以服务为宗旨、以就业为导向、以能力为本位”,将学生培养成为符合岗位职业能力的技能型人才是课程教学追求的目标。数控技术是一种先进制造技术,数控编程和数控仿真是数控加工过程中两个重要的环节,具有较强的实践性特点。传统教学过程中以教师课堂讲解,实训室示范为主,学生通过实际操作来掌握知识要点,存在理论学习与实际操作非同频共振,影响学习效果。UG &斯沃仿真软件一体化仿真教学,可模拟实际机床加工过程,使实际加工过程在计算机中动态直观的再现。同时,可将课程的教学内容从多角度,全方位的展示给学生,使教学内容更加丰富。此外,可实现课程理论与实践教学的同频共振,在课堂即可进行技能训练,包括实训、实验等,而且学生可以反复练习直至掌握[1]。……
