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http://dx.doi.org/10.14702/JPEE.2022.235

Operation Case of Mechanical Engineering Subject Applying Systematic Engineering Design Approach: Design of Golf Ball Dispenser  

Ryu, Sun-Joong (Dept. of Mechanical Engineering, Dongyang Mirae University)
Publication Information
Journal of Practical Engineering Education / v.14, no.2, 2022 , pp. 235-244 More about this Journal
Abstract
In this study, a class operation case of an engineering design project targeting a golf ball dispenser, a commercial product, was presented. The project was carried out according to the systematic engineering design approach suggested by Kim Jong-won and W. Beitz. This method broadly divides engineering design into four stages: 'product planning → conceptual design → basic design → detailed design'. In particular, the conceptual design stage is divided into 'functional structure diagram → detailed working principle exploration → various design alternatives creation → optimal design selection'. In the conceptual design, the input/output of the golf ball dispenser was defined and a functional structure diagram was prepared for it. Through this process, it was possible to subdivide the functions of the product and to easily explore the working principle for each. The searched working principles are devised as various design alternatives by various combinations, and for each proposal, the advantages and disadvantages were compared with each other to derive the optimal design alternative. In the basic design, the prototype layout was completed through failure mode analysis and the actual prototype was manufactured using it. Through the entire process, students participating in the class will be able to design commercial products in a systematic way and experience manufacturing prototypes within the department of mechanical engineering curriculum.
Keywords
Engineering design; Golf ball dispenser; Systematic engineering design approach;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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