工程认证背景下焊接实训可视化的教学改革探索

【摘要】 将焊接专用摄像机和手工焊接可追溯评价系统相结合,应用到材料成型专业焊接实训教学中。以TIG电弧焊实验教学为例,在专用可视化焊接平台上进行TIG焊接方法实验教学,探讨了基于可视化可追溯的TIG焊实训课程教学改革。利用焊接可视化平台的实时性和再现性,学生通过教学过程中的教师评价、自我评价、同学互评过程,提高学生对抽象电弧焊接过程的理解和掌握,加深对焊接过程的理解,提高学生对焊接实验的兴趣和实际动手能力。更多还原

【Abstract】 This paper combines the special welding camera and the manual welding traceable evaluation system, and applies it to the welding training teaching of the material forming major. Taking TIG arc welding experimental teaching as an example, the TIG welding method experimental teaching was carried out on a special visual welding platform, and the teaching reform of TIG Welding Training courses based on visualization and traceability was discussed. By using the real-time and reproducibility of welding visualization platform, students can improve their understanding and mastery of abstract arc welding process, deepen their understanding of welding process, and improve their interest in welding experiments and the cultivation of practical ability through the process of teacher evaluation, self-evaluation and peer evaluation in the teaching process.更多还原