Developing CAD-Based Learning Module on Manufacturing Engineering Drawing

Nendra, Fadly; Syahril, Syahril; Abdullah, Rijal; Jamilah, Yumn; Netriwati, Netriwati; Aini, Nur

doi:10.24042/tadris.v4i2.5131

Cited by 2 publications

(2 citation statements)

References 11 publications

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“…CAD modeling is intended to minimize production errors. The use of CAD will make modeling faster and cheaper, making the design process more effective [10]. To prove the design, a boom gate unit trial was created.…”

Section: Experimental and Proceduresmentioning

confidence: 99%

Enhancing High-Speed Performance: Modification of Boom Barrier Gate With Push Braking System for Etc Application

Nafis,

Pranoto,

Youlia

2024

Int. J. Innov. Mech. Eng. Adv. Mater

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Congestion at toll roads has become a pervasive issue in contemporary times, predominantly manifesting at toll booths during the payment process. A noteworthy contributor to this congestion has been identified as the sluggish operational speed of boom gates. In response to this challenge, a modification strategy was implemented to enhance the operational efficiency of existing boom gates. The primary modification involved substituting the conventional electric motor with a more advanced Brushless DC (BLDC) motor boasting a power rating of 660 watts. Additionally, an innovative augmentation integrated a motorcycle disk brake system into the boom gate mechanism. Replacing the original electric motor's internal brake system with the disk brake system aimed to optimize the overall performance of the boom gate. The integration of the motorcycle disk brake system was further complemented by incorporating the push braking system (knoken braking system), serving as the actuator instead of the traditional motorcycle lever handle. This strategic substitution was instrumental in activating the disk brake function at the boom gate. During peak rush hours, the modified boom gate underwent rigorous testing at both the Ciawi and Kelapa Gading toll gates. Results from the trial activities unveiled a remarkable improvement in the boom gate's operational speed. Specifically, the opening speed demonstrated an impressive surge of 51 percent, catapulting from 548 ms to 265 ms. Similarly, the closing speed exhibited a commendable enhancement of 44 percent, elevating from 602 ms to 332 ms. Furthermore, the boom gate cycle per hour experienced a notable escalation, increasing by 25 percent from 356 to 449 cars per hour. These findings underscore the efficacy of the implemented modifications in ameliorating congestion issues at toll booths.

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Section: Experimental and Proceduresmentioning

confidence: 99%

Enhancing High-Speed Performance: Modification of Boom Barrier Gate With Push Braking System for Etc Application

Nafis,

Pranoto,

Youlia

2024

Int. J. Innov. Mech. Eng. Adv. Mater

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“…(Setiami & Maulana, 2021) obtained a decent percentage result by material and media experts as well as students of 91%, 83% and 79%. In addition, according to research conducted (Nendra et al, 2019) stated that the development of the Engineering Drawing module received high marks from media experts and material experts, besides that the module was declared effective and could improve student learning outcomes.…”

Section: Introductionmentioning

confidence: 99%

Development of Engineering Drawing Learning Module for Vocational Student at Property Construction Business Expertise Program

Arfianti

2022

jpensil

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This study aims to: (1) develop the learning media for the Technical Drawing module in the engineering drawing subject of class X Property Construction Business (BKP) at SMK Negeri 1 Percut Sei Tuan, (2) To determine the validity level of the material and media as learning media for students. This study uses the Research and Development development research method which includes the stages of identifying potentials and problems, gathering information, product design, design validation, and design improvement. The instrument used was a questionnaire. This questionnaire is used to test the feasibility of the media in the module through material validation and media validation. Based on the research results it is known that the Technical Drawing module as a learning medium for Engineering Drawing subjects refers to a curriculum consisting of 6 chapters. The results of the feasibility test for material experts with an average score of 125 are in the very good category. And the results of the feasibility test for media experts with an average score of 148 are in the very good category. The results showed that the Engineering Drawing learning module was feasible to use for class X BKP students at SMK Negeri 1 Percut Sei Tuan.

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Developing CAD-Based Learning Module on Manufacturing Engineering Drawing

Cited by 2 publications

References 11 publications

Enhancing High-Speed Performance: Modification of Boom Barrier Gate With Push Braking System for Etc Application

Enhancing High-Speed Performance: Modification of Boom Barrier Gate With Push Braking System for Etc Application

Development of Engineering Drawing Learning Module for Vocational Student at Property Construction Business Expertise Program

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