基于CDIO的模具CAD/CAE/CAM实验教学体系的构建
2019-10-21俞彦勤廖敦明樊自田
俞彦勤 廖敦明 樊自田


摘 要:通过分析现有模具计算机辅助设计(CAD)、模具计算机辅助工程(CAE)、模具计算机辅助制造(CAM)实验教学中存在的问题,根据CDIO工程教育模式,以材料成形件从数字模型到成形件实物的整个过程为载体,构建了一体化的模具CAD/CAE/CAM综合实验教学体系。依据工程教育认证对学生的要求,制订了实验课程的教學目标,并对实验教学方式、成绩考核评估等方面进行了分析与探讨。该实验课程对于探索实验教学的新模式、新方法,培养学生解决复杂工程问题及综合创新能力等方面具有推广应用价值。
关键词:CDIO;模具;计算机辅助设计(CAD);计算机辅助工程(CAE);计算机辅助制造(CAM)
中图分类号:G642 文献标志码:A 文章编号:2096-000X(2019)17-0107-03
Abstract: By analyzing the existing problems in the computer-aided design (CAD), mold computer-aided engineering (CAE), and mold-assisted manufacturing (CAM) experiment teaching, according to the CDIO engineering education model, the material forming parts from the digital model to the forming parts The whole process of the physical object is the carrier, and an integrated CAD/CAE/CAM integrated experimental teaching system is constructed. According to the requirements of engineering education certification for students, the teaching objectives of the experimental course were formulated, and the experimental teaching methods and performance evaluation were analyzed and discussed. The experimental course has the promotion and application value for exploring new modes and methods of experimental teaching, cultivating students to solve complex engineering problems and comprehensive innovation ability.
Keywords: CDIO(conceive-design-implement-operate); mold; computer aided design(CAD); computer aided engineering (CAE); computer aided manufacturing(CAM)
模具计算机辅助设计(CAD)、计算机辅助工程(CAE)、计算机辅助制造(CAM)是材料成型及控制工程专业的主干核心课程,长期以来,这三门实验课程在运行中存在以下问题:首先,因教学方法缺乏创新,导致学生学习主动性不够。其次,因实验教学手段方式落后而存在重理论轻实践的现象。第三,各门课程实验教学独立封闭进行,造成了实验内容零碎,综合性程度不高。第四,实验课程内容及其软、硬件更新慢,严重滞后于当前社会生产实际,导致教学与行业发展脱节。第五,实验课程在整个专业培养体系中的地位与作用、对达成学生培养目标的能力要求不明确。鉴于以上问题,必须对现有模具CAD、模具CAE、模具CAM实验课程,从课程培养目标、课程内容、教学方式等诸方面进行改革与创新,以构建体系完备、实验内容充实、教学方式多样化的“模具CAD/CAE/CAM综合实验”。……
