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首页> 外文期刊>International Journal of Mechanical Engineering Education >Inquiry-based learning: Development of an introductory manufacturing processes course based on a mobile inverted pendulum robot
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Inquiry-based learning: Development of an introductory manufacturing processes course based on a mobile inverted pendulum robot

机译：基于探究的学习：基于移动倒立摆机器人的介绍制造工艺课程的开发

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This paper describes the development of an innovative introductory manufacturing processes course designed to expose students to a broad overview of fundamental concepts, methods, procedures, tools, and equipment used in the manufacturing industry. Based on an educational mobile inverted pendulum robot, students are introduced to product design and prototyping by identifying an existing problem with a component in the robot, redesigning the component using computer aided design software, and then building a prototype using additive manufacturing methods. Subsequently, a set of hypothetical design requirement changes is imposed, and various design methods and manufacturing processes that can be used to make components to satisfy these new requirements are discussed. Topics covered include integrated product design, additive manufacturing prototyping based on different technologies, plastic injection molding, sand casting, and fundamentals of both computer aided manufacturing and computer numerical control machining. Tools, fixtures, and accessories required in these processes, as well as associated challenges, are also discussed. This course adapts the inquiry-based learning active learning pedagogical approach and focuses on the development of students’ ability to conduct analytical analysis and to apply a knowledge of mathematics, science, engineering, and technology to solve practical engineering technology problems. As an introductory course designed to be offered to freshman level students, this course engages students in engineering technology related topics and stimulates their interest in manufacturing related subjects. It helps with improving the engineering student retention rate and serves as a pathway connecting students to more advanced specialized manufacturing courses such as computer numerical control machining technology. This paper presents course materials developed and student feedback as well as their evaluation of the course effectiveness based on a summative questionnaire-style survey from the first cohort of students.
机译：本文介绍了创新介绍性制造工艺课程的开发，旨在使学生揭示制造业中使用的基本概念，方法，程序，工具和设备的广泛概述。基于教育移动倒立摆机器人，通过识别机器人中的组件，通过计算机辅助设计软件重新设计组件，然后使用添加剂制造方法构建原型来引入产品设计和原型的产品设计和原型。随后，讨论了一组假设的设计要求改变，并且讨论了可以用于使组件满足这些新要求的各种设计方法和制造过程。涵盖的主题包括集成产品设计，基于不同技术，注塑成型，砂铸件和计算机辅助制造和计算机数控加工的基础知识的综合制造原型。还讨论了这些过程中所需的工具，夹具和附件，以及相关的挑战。本课程适应了基于查询的学习主动学习教学方法，侧重于发展学生进行分析分析的能力，应用数学，科学，工程技术知识，解决实际工程技术问题。作为一个旨在为新生学生提供的介绍课程，本课程将学生参与工程技术相关主题，并刺激他们对制造相关科目的兴趣。它有助于提高工程学生保留率，并作为连接学生以更先进的专业制造课程的途径，如计算机数控加工技术。本文提出了课程材料开发和学生反馈以及根据第一个学生队列的总结问卷调查的课程效果评估。

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