The traditional practice teaching is mostly the experiment training mode,with the development of information technology,virtual simulation technology is gradually applied in the practice teaching.The goal of Shanghai Second Polytechnic University applies virtual simulation technology as an important means to cultivate students engineering quality and comprehensive application ability,and to explore the new mode of practice teaching with the overall thinking of virtual-real fusion.This paper takes the gear reducer as an example,and develops a new practical teaching resource with the application of virtual reality and augmented reality technology.Assembly and disassembly of reducer with virtualreal fusion aid to improve the hands-on practical ability of students,and to develop professional consciousness and engineering quality of students.%传统的实践教学大多是采用实训的模式,随着信息技术的发展,虚拟仿真技术逐渐在实践教学中得到应用;我校以培养学生工程素质和综合应用技术的能力为目标,以虚拟仿真技术为重要手段,本着“虚实结合”的总体思想,探索实践教学的新模式.现以圆柱齿轮减速器为对象,应用虚拟现实和增强现实技术,基于Unity3D软件在Zspace桌面虚拟现实设备开发出全新的实践教学资源,虚实结合的减速器拆装,极大地提高了虚拟仿真的交互性和沉浸感,教学效果良好,有助于学生动手实践能力的提高,培养学生职业意识和工程素养.
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