依托自制仪器对公差实验进行OBE改造的探索  

Exploration on OBE transformation of tolerance experiment based on self-made instrument

作　　者：李忠新[1,2] 孔鑫[1] 宫琳 吕唯唯[1,2] LI Zhongxin;KONG Xin;GONG Lin;LYU Weiwei(School of Mechanical Engineering,Beijing Institute of Technology,Beijing 100081,China;National Ground Mobility Experimental Teaching Center of Mechanical Engineering,'Beijing Institute of Technology,Beijing 100081,China)

机构地区：[1]北京理工大学机械与车辆学院,北京100081 [2]北京理工大学地面机动装备国家级实验教学示范中心,北京100081

出　　处：《实验技术与管理》2021年第1期213-216,共4页Experimental Technology and Management

基　　金：2019年北京高等教育“本科教学改革创新项目”(京教函〔2019〕552号-130);北京理工大学第十一批教育教学改革项目(北理工办发〔2018〕17号-005);北京理工大学实验室研究项目(2017BITSYA11)。

摘　　要：研制开发了模块化径向跳动自动检测仪,并依托模块化径向跳动检测仪,基于OBE理念对齿轮齿圈径向跳动测量实验进行了综合性设计与改造升级,包括实验教学目标设计、自主实验教学模块设计、问题导向的渐进式实验教学方法等。通过学生过程表现分析、实验报告分析和问卷调查分析等对径向跳动测量综合实验成效进行评价与改进,使得传统实验的OBE改造初见成效。A modular automatic measurement instrument for radial runout is developed. By relying on the self-made automatic measurement instrument, and based on the OBE concept, the comprehensive design and upgrading of gear ring radial runout measurement experiment are carried out, including the design of experimental teaching objectives, the design of independent experimental teaching module, the problem-based progressive experimental teaching method and so on. Through the analysis of students’ process performance, experimental report analysis and questionnaire analysis, the comprehensive experiment effect of radial runout measurement is evaluated and improved. The OBE transformation of traditional experiment has achieved initial results.

关 键 词：径向跳动 自动检测仪 OBE理念 综合性实验 

分 类 号：G642[文化科学—高等教育学]