基于3D打印技术的新工科“工程图学”课程体系建设

Construction of Engineering Graphics Course System for Emerging Engineering Education Based on 3D Printing

立足于新工科背景,总结当下“工程图学”课程的教学现状,探讨将3D打印技术融入“工程图学”课程教学,并结合三维建模与大学生各类竞赛,共建“工程图学”课程教学体系。通过在“工程图学”课程教学过程中,增加3D打印技术中的三维建模、打印以及实物模型观测等环节,讲解其原理并让学生实际操作,调动学生的学习热情并提高学习专注度,使其深入理解工程图学的知识要点。此外,可以引导学生利用3D打印技术参与竞赛,达到以赛代练的目的。同时,结合3D打印技术提出将工匠精神融入课程思政。

This article summarizes the current status of engineering graphics teaching,and based on the background of Emerging Engineering Education,explores the integration of 3D printing technology into the teaching of engineering graphics,and combines three-dimensional modeling with various college students’competitions to jointly establish an engineering graphics teaching system.In the teaching process of engineering graphics,the design of the 3D model,3D printing,and the observation of the physical model are explained and practically operated to mobilize the students’enthusiasm for learning and increase the concentration of learning,so that they can deeply understand the main points of engineering graphics knowledge.Furthermore,guiding students to use 3D printing technology to participate in various competitions of various college students can achieve the purpose of“competition for training”.At the same time,combined with 3D printing,the idea of integrating“craftsman spirit”into curriculum ideology and politics is put forward.