基于三坐标测量机的实验教学设计  

Experimental Teaching Design Based on Coordinate Measuring Machine

作　　者：黄海龙 李元[2] Huang Hailong;Li Yuan(School of Mechanical and Aerospace Engineering,Jilin University,Changchun,130025,China;College of Public Administration,Changchun University of Technology,Changchun,130012,China)

机构地区：[1]吉林大学机械与航空航天工程学院,吉林长春130025 [2]长春工业大学公共管理学院,吉林长春130012

出　　处：《中国现代教育装备》2025年第3期43-46,共4页China Modern Educational Equipment

基　　金：2023年吉林大学实验技术项目“反求与先进测量实验项目设计与平台搭建”(编号:SYXM2023a014);2023年吉林省教育厅省级研究生教育教学改革研究课题“基于卓越工程师培养产教联盟路径的专业学位研究生培养模式研究”(编号:JJKH20230041YJG)。

摘　　要：三坐标测量机是一种高精密测量设备,是工业4.0时代质量检测的重要组成部分。在工程训练教学中依托三坐标测量机开展三坐标测量实验教学,对巩固几何测量知识、提升几何测量能力具有重要的意义。基于接触式三坐标测量机设计实验教学内容,明确教学目标、选择典型结构教学工件设计CNC手动在线编程和计算机辅助编程教学内容,从知识学习、技能训练、创新实践三个层面落实实验教学内容,将过程性评价与结果性评价相结合,以评促教在保证教学实施质量的同时提升学生几何测量实践操作能力。Coordinate measuring machine(CMM)is a high-precision measuring device and an important component of quality inspection in the era of Industry 4.0.In engineering training and teaching,CMM is used for conducting coordinate measurement experiments,which is of great significance for consolidating geometric measurement knowledge and improving geometric measurement skills.This paper is based on the design of experimental teaching content using a contact-type CMM,clarifying the teaching objectives,selecting typical structural workpieces for CNC manual programming and computer-aided programming teaching content.The experimental teaching content is implemented from the perspectives of knowledge learning,skill training,and innovative practice.Process evaluation and result evaluation are combined to promote teaching and improve students'practical operation ability in geometric inspection while ensuring the quality of teaching implementation.

关 键 词：工程训练 三坐标测量机(CMM) 实验教学 教学设计 

分 类 号：G642.423[文化科学—高等教育学]