基于3D打印技术的两轴变速器教具开发

Development of Teaching Aids for Two-axle Transmission Based on 3D Printing Technolog

基于3D打印技术的灵活性、方便性等优点,3D打印技术在许多领域得到广泛的应用;因此引来诸多关注,并在自制教具模型方面得到推广。目前汽车变速器空间结构复杂、难以拆卸,所以在教学中存在抽象、枯燥等现象。为了提高"教、学、做"一体化教学效果,利用3D打印技术打印变速器教具模型,满足汽车专业教学需求。同时提高了学生的实践技能、还为教学节约了成本,还提高了课堂的趣味性及效率。

The 3D printing technology has been widely used in many fields based on the flexibility and convenience of the 3D printing technology.At present,the space structure of the automotive transmission is complex and difficult to remove,so there is an abstract and boring phenomenon in the teaching.In order to improve the teaching effect of the "teach,study,do",a 3D printing technology is used to print the transmission teaching aid model to meet the needs of the professional teaching of the automobile.At the same time,the practical skills of the students are improved,the cost is saved for teaching,and the interesting and the efficiency of the class are also improved.