基于应用型人才培养的近机械类专业工程制图课程教学改革--以三维构形设计在基本体和组合体的应用为例  

Teaching Reform of the Engineering Drawing Course for the Near-Mechanical Majors Based on the Cultivation of Applied Talents:Case Study of the Application of the Three-Dimensional Configuration Design to the Basic Body and the Composite Body

作　　者：曹洁洁 吴健 赵志平 CAO Jiejie;WU Jian;ZHAO Zhiping(School of Mechanical Engineering,Changshu Institute of Technology,Changshu 215500,China)

机构地区：[1]常熟理工学院机械工程学院,江苏常熟215500

出　　处：《常熟理工学院学报》2022年第5期111-115,共5页Journal of Changshu Institute of Technology

基　　金：常熟理工学院校级教研教改项目“基于移动互联网络环境下的制图课程教学模式探究”(JXG2018037)。

摘　　要：近机械类专业开设的工程制图课程具有课时少、学时跨度大、学生不重视等特点,传统的教学方法难以满足新形势下应用型人才培养的需求.本文针对近机械专业工程制图课程教授初期存在的痛点,以基本体和组合体为例,提出了基于三维构形设计为核心的教学方法,将三维特征构形设计思想应用到画图和读图实践,并利用基于SolidWorks开发的教学程序开展交互式教学活动,使学生在课堂教学和课后复习过程中自主而快速地建立空间三维形状与平面二维图形之间的一一映射关系,有效锻炼了学生的工程图学能力,培养了学生的工程图学素质.通过教学效果比较,该教学方法改革成效显著,可节省35%的教学时间;同时成绩70分以上学生占比提升了22.5%.The engineering drawing course offered to the near-mechanical majors is characterized by few class hours,a long span of the learning period and little attention from students,etc.The traditional teaching methods cannot meet the needs of cultivating applied talents in the new situation.Aiming at the pain points at the early stage of teaching the engineering drawing course to the near-mechanical majors,this paper takes the basic body and the composite body as an example,proposes a teaching method based on the three-dimensional configuration design,applies the three-dimensional configuration design idea to the practice of drawing and reading,and uses the developed teaching program based on the SolidWorks to carry out interactive teaching activities,so that students can independently and quickly establish a one-to-one mapping relationship between spatial three-dimensional shapes and plane two-dimensional graphics in the process of classroom teaching and after-class review,which can not only effectively exercise the students'engineering drawing ability,but also cultivate their engineering drawing quality.In comparison with the teaching results,the reform of the teaching method is effective,saving 35%of the teaching time;and at the same time,the percentage of students with scores above 70 has increased by 22.5%.

关 键 词：近机械类专业 工程制图 三维构形设计 教学改革 

分 类 号：TB23[一般工业技术—工程设计测绘] G640[文化科学—高等教育学]