Induction Heating Machine (IHM) is a crucial device in the jewelry industry, utilizing electromagnetic fields to generate heat and join precious metals. This research focuses on developing a Dual Coil Induction Heating Machine (Dual Coil IHM) to enhance production efficiency and reduce costs in jewelry factories using Electromagnetic Analysis (EMA) through Ansys Maxwell software. The research process began with testing a single-coil IHM under real operating conditions and using EMA to analyze the generated magnetic flux density (B). Subsequently, dual-coil configurations in Parallel and Series arrangements were designed and compared. The experimental results revealed that the series dual coil produced a higher magnetic flux and allowed for optimizing current (I), frequency (f), number of coil turns (N), and coil spacing (d) for better manufacturing performance. The findings indicate that the series dual-coil IHM can double production capacity compared to the conventional single-coil model. Furthermore, EMA technology minimizes physical testing, reduces errors, and enhances precision in designing industrial machinery for the jewelry manufacturing sector.
1.ข้อจำกัดของเครื่องทำความร้อนแบบเหนี่ยวนำขดลวดเดี่ยว 2.ความต้องการเพิ่มประสิทธิภาพการผลิตและลดต้นทุน 3.การประยุกต์ใช้เทคโนโลยีการจำลองทางแม่เหล็กไฟฟ้า (EMA) 4.แนวโน้มการเติบโตของอุตสาหกรรมเครื่องประดับในประเทศไทย 5.การพัฒนาองค์ความรู้ด้านเทคโนโลยีการผลิต
วิทยาเขตชุมพรเขตรอุดมศักดิ์
This project focuses on developing a work tracking system for team members. Python is used to extract data from Excel files and import it into a SQL Server database for systematic data management. The system includes a function to notify task status via LINE and displays reports via Power BI, allowing supervisors to track progress and evaluate team members' performance efficiently. Additionally, the system helps promote work and time management skills for team members.
คณะเทคโนโลยีสารสนเทศ
Traditional methods of public relations and learning often lack engagement and fail to provide users with a deep and immersive experience. Additionally, these methods struggle to reach a wide audience, especially those unable to visit the physical location. This project aims to solve the issues of accessibility and awareness regarding the institution’s Chalermphrakiat Hall and historical exhibition. Utilizing metaverse technology to simulate important locations allows users to explore the site and view key information in a virtual format, thereby enhancing the engagement of students staff alumni and the general public. The metaverse system is developed using Unity, a powerful game engine capable of supporting the creation of metaverse environments. This allows for the creation of an interactive and realistic virtual space. Unity also supports the management of physics, lighting, and sound, further enhancing realism. Additionally, the system is integrated with web browsers using WebGL technology, enabling the project developed in Unity to be accessed directly through a browser. Users can visit and interact with the metaverse environment from anywhere without the need to install additional software. The developers have thus created the metaverse system to provide a realistic and engaging learning experience, enhancing public relations efforts and fostering a strong connection with the institution efficiently.
คณะสถาปัตยกรรม ศิลปะและการออกแบบ
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