Publication: Design and fabrication of an automated kuih loyang machine
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Date
2024-07-01
Authors
Nurul Farisha Binti Saiful Pazli
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Abstract
This study presents the design, verification, and implementation of an automated system for the traditional process of making Kuih Loyang, a popular Malaysian snack. The project comprises two primary objectives which is the verification of the modified dimensions of the Loyang machine to accommodate a batter tray and an oil tray, and the development of an automated cooking process using a pneumatic system and an Arduino UNO microcontroller. The initial phase involved a comprehensive analysis of the modified machine dimensions provided. Precision measurements were taken to ensure the new design could seamlessly integrate the batter and oil trays, allowing for efficient operation and accessibility. Discrepancies were documented and rectified to ensure optimal fit and functionality before proceeding to the fabrication stage. The second phase focused on automating the manual process of making Kuih Loyang. A pneumatic cylinder was employed to replicate the traditional dipping sequence, wherein the mold is dipped in oil, coated with batter, and then cooked in oil. The Arduino UNO microcontroller was programmed to control the pneumatic system, managing the sequence and duration of each dipping step. The automation process included the integration of solenoid valves, relays, and position sensors to achieve precise and consistent movements. The successful implementation of the automated system not only enhanced the efficiency and consistency of Kuih Loyang production but also preserved the traditional cooking method. This project demonstrates the potential for modern automation technology to improve traditional culinary practices, offering significant implications for the broader food manufacturing industry.