机械零件课程设计初探

机械零件课程设计是在<机械原理及机械零件>理论教学后进行的一个重要的实践性教学环节,是中等职业学校学生在校期间一次较大型的设计,是工科学生向实际工作过渡的必要的训练手段.     

机械原理、机械零件课程设计教学中的几点思考

根据高职高专教育的本质特征，结合目前机构原理和机械零件课程设计中存在的问题和多年的教改心得，以培养学生创新能力，树立工程概念为原则，提出了几点值得思考的问题，指出了课程设计应改进的方向。     

机械零件课程设计改革建议

机械零件课程设计是中专学生在校期间难得的一次大型综合设计，对学生系统掌握本门课程及其他学科知识、培养学生独立设计能力起着十分重要的作用。但目前普遍存在设计时间少，设计题型单一，抄袭严重．答辩形式呆板等问题，达不到课程设计的目的要求，必需进行改革。     

机械零件课程设计甩图板工程的几点设想

以机械零件课程设计CAD教学为背景,对该课在改革中可能遇到的问题进行了详细分析,并提出了具体的改革实施方案。     

SolidWorks在机械原理课程设计教学改革中的实践

针对我院机械电子工程专业机械原理课程设计的教学实际,将SolidWorks引入课程设计教学中,完成压床六杆机构及凸轮机构的建模及仿真,制作讲解视频,用以辅助教学,根据工程教育专业认证的要求对2017及2018两级学生的课程成绩及达成度进行对比,结果表明:多数指标达成度提高,中等、及格的数量显著减少,良好等级增多.实践证...     

浅谈SolidWorks软件在《机械工程图识读与测绘》教学中的应用

《机械工程图识读与测绘》课是一门主要研究图样阅读与测绘方法的课程,致力于培养学生正确识读机械工程图的能力和熟练地按正确的方法与步骤测绘机械零部件的能力。运用多媒体技术基于SolidWorks软件进行任务驱动法教学,激发学生学习兴趣与求知欲,培养学生绘图和读图能力、空间想象力和创新能力。本文设计了该教学法下课程的整体设计及考核方案,旨在寻找《机械工程图识读与测绘》教学的新模式。     

SolidWorks在平面连杆机构动态模拟中的应用

SolidWorks具有几何约束和尺寸驱动等参数化设计功能，且支持鼠标动态拖动。利用此功能进行平面连杆机构原理性演示时，只用草图状态下的图线就可以快速构建机构原型，并实现动态模拟，无需进行烦琐的三维实体造型及装配，也无需进行复杂的编程。     

SolidWorks在平面连杆机构动态模拟中的应用

SolidWorks具有几何约束和尺寸驱动等参数化设计功能,且支持鼠标的动态拖动。利用此功能进行平面连杆机构原理性演示时,只用草图状态下的图线就可快速构建机构原型,并实现动态模拟,无需进行繁琐的三维实体造型及装配,也无需进行复杂的编程。     

浅析《机械零件》课程设计中的几个问题

一、把握好课程设计的教学目的,以恰当的方式安排适度的训练内容《机械零件》是高职机电一体化专业模块式教学中的专业理论课,作为初中起点的大专学生在学习这门 课程时,同祥需要安排课程设计的教学内容,这是把理论与工程实际结合的一个重要步骤,但是要根据学生的年龄和心理特点以及新技术、新课程的应用来确立其教学目标及任务,通过课程设计,使学生能综合利用机械设计及有关先修课程(如AutoCAD、机械制图、工程力学等)所学的知识,熟悉和应用有关设计手册、图表、图册、国家标准等技术资料,掌握一般机械设计的步骤与方法,培养学生分析和…     

Pro/E三维造型在工程图学教学改革中的探索与应用

针对工程图学课程传统的教学模式和多媒体课件教学中存在的问题,将Pro／E实体造型软件根据实际情况引入到该课程的教学中来,解决学生中普遍存在的空间想象能力不足的问题,有效地帮助学生理解教学内容,提高教学效率。     

ADAMS在机械设计综合实践课程设计中的应用

将虚拟样机技术引入机械设计综合实践课程设计中,以插床机械系统为例,利用ADAMS软件建立导杆机构的参数化模型,并对模型进行运动、动力学仿真及优化设计;用ADAMS软件进行课程设计精确、快捷、方便、直观,课程设计达到了满意的效果。     

Formula student as part of a mechanical engineering curriculum

Formula Student (FS) is a multi-university student design competition managed by the UK Institution of Mechanical Engineers. Students are required to demonstrate and prove their creativity and engineering skills through the design, manufacture and financing of a small formula style race car. This paper seeks to explore the educational value that derives from the FS activity through a series of semi-structured interviews with key stakeholders. Through the analysis of the interview data, it was found that the FS activity supported development of student skills and competencies in the following areas: use of engineering knowledge to support the application of existing and emerging technology; application of theoretical and practical knowledge to the solution of engineering problems; development of technical and commercial management skills; development of effective interpersonal skills, including communication skills; and demonstration of personal commitment to professional development. In addition, a number of areas for implementing ‘good practise’ have been identified. The information herein supports educators in their responsibility to help meet the needs of the engineering industry for high quality graduates.     

机械类本科毕业设计中的突出问题探讨与对策

根据机械类本科毕业设计的现状和特点,分析和阐述了机械类本科毕业设计目前存在的突出问题,并从规范指导模式、加强过程质量管理和提高创新能力等多方面寻找对策,为机械类本科毕业设计的教学改革和提高本科毕业设计质量提供了思路和经验。     

构建机械设计基础课程设计网络教学平台

本系统利用现有的计算机辅助设计及协同设计技术,针对《机械设计基础课程设计》中以图形为主的设计方式而开发设计。本系统主要包括三大功能模块,分别是交互学习模块、教师管理模块和系统管理模块,并在交互学习模块的设计中重点实现了机械图形在线交互功能和远程协助功能,在保证资源共享的基础上提高了师生间的网络交互能力。     

Teaching design in the first years of a traditional mechanical engineering degree: methods,issues and future perspectives

Engineering design is known as an answer to an ill-defined problem. As any answer to an ill-defined problem, it can never be completely right or absolutely wrong. The methods that universities use to teach engineering design, as a consequence of this, suffer from the same fate. However, the accumulated experience with the ‘chalk and talk’ teaching tradition has led to a reality in which the employers of fresh graduates are not happy with the engineers they are getting. Part of their complaints are related with the inability of recently graduate engineers to work in problems where the boundaries are not well defined, are interdisciplinary, require the use of effective communication and integrate non-technical issues. These skills are mostly absent from traditional engineering curricula. This paper demonstrates the implementation of engineering design perspectives enhancing some of the aforementioned skills in a traditional mechanical engineering curriculum. It emphasises in particular a design project that is tackled in a sequence of conventional courses with a focus that depends on the course objectives and disciplinary domain. This transdisciplinary design project conveys the idea (and effectively implements it concurrently) that design is multidisciplinary.     

Renovation of a mechanical engineering senior design class to an industry-tied and team-oriented course

In this work, an industry-based and team-oriented education model was established based on a traditional mechanical engineering (ME) senior design class in order to better prepare future engineers and leaders so as to meet the increasing demand for high-quality engineering graduates. In the renovated curriculum, industry-sponsored projects became the most important course component and critical assessment tool, from which problem-solving skills as well as employability skills of the ME students can be fully developed. Hands-on experiences in finite element analysis (FEA) modelling and simulation were also added into the renovated curriculum to promote the application of FEA on engineering design and assessment. Evaluation of the renovated course was conducted using two instruments and the results have shown that the course made the ME senior students more prepared for their future career and a win–win model was created between the industry partner and the ME programme through it. Impact of the renovated syllabus on Accreditation Board for Engineering Technology goals was discussed. Based on the current progress, a more substantial change is being planned to further improve the effectiveness and practicability of this design course. The renovated course was started to offer to the ME senior students at Mississippi State University.     

机械制图与计算机绘图课程教学改革的探讨

根据机械制图与CAD两门课程的教学特点,提出整合教学内容,改革教学方法、教学手段及考核方式,以利于激发学生的学习兴趣,提高其学习效率,进而提高教师的教学效果。     

日本大学机械工程课程体系的演变及启示

介绍了日本典型大学机械工程专业教学课程体系的演变过程,分析了其特点及对我国同类专业教学内容和课程体系改革的借鉴意义。     

机械制图精品课程中工程素质的培养

由于企业对本科层次的应用型工程人才需求的增加,从而需要高等工程教育更多地探索应用型工程人才的培养目标、培养模式以及相应的教学体系。在机械制图精品课程的创建中,探讨应用型工程素质人才的培养实践。     

SolidWorks在机械制图教学中的应用

针对机械制图课程的教学内容、教学方法及手段的特点,探讨在机械制图课程教学过程中引入SolidWorks三维CAD系统,解决制图教学中空间三维实体难以动态演示的问题。教学实践表明在机械制图教学中应用SolidWorks的效果较好。