Design and Development of Scrap Cutting Machine from Lamp Holder
Keywords:
design and development, scrap cutting machine, lamp holderAbstract
The main idea of the research is to design and develop scrap-cutting from the plastic injection molding process by reducing time and errors in scrap-cutting plastic. Our research team has designed the working principle of scrap cutting from the plastic injection molding process by calculating according to the mechanical motion principle. The overall dimensions of the machine are 380×585×880 mm. There are five important parts: position set, adjustment cutting distance, input set, pneumatic cutting set, and conveyor. The study’s results revealed that while the scrap cutting from the plastic injection molding process was working with staff, it could increase the production capacity of 3 products by P008060 TTC/W from the previous time in cutting 12.1 seconds per piece. Then, working with the staff and machine takes 11 seconds per piece, as shown in P008052 YYC/W previous time, by cutting 7.9 seconds per piece. Then, working with staff and the machine takes 2.33 seconds per piece. P101003 PT3/5 light bulb base PTE-E27 previous time in cutting 7.9 seconds per piece. Then, working with staff and the machine takes 2.33 seconds per piece, which can precisely cut the excess part of the plastic lamp holder workpiece. As a result, the surface finish of the plastic light bulb holder is of good quality. Can reduce waste generated from operations. Reduce working time, resulting in an even greater increase in production capacity.
References
David, O. K. (2016). Injection mold design engineering (2nd ed.). Munich: Carl Hanser Verlag.
Johari, J., Abd Wahab, D., Sahari, J., Abdullah, S., Ramli, R., Mohd Yassin, R., & Muhamad, N. (2011). Systematic infusion of creativity in engineering design courses. Procedia Social and Behavioral Sciences, 18, 255–259. https://doi.org/10.1016/j.sbspro.2011.05.036
Manee-ngam, A., Saisirirat, P., & Suwankan, P. (2017). Hook design loading by the optimization method with weighted factors rating method. Energy Procedia, 138, 337–342. https://doi.org/10.1016/j.egypro.2017.10.132
Pahl, G., Beitz, W., Feldhusen, J., & Grote, K.-H. (2007). Engineering design a systematic approach (3rd ed.). London: Springer-Verlag London Limited.
Peti, P., Lucian, G., Ioan, S., & Cristian, C. (2010). Studies concerning the design of the runner, gate and venting systems in the case of the high pressure die casting technology. Fascicle of Management and Technological Engineering, 9(19), 3,178-3,183. doi:10.15660/AUOFMTE.2010-2.1926
Sookramoon, K., Bunchoowit, S., Permchart, W., Suetrong, C., & Kingthong, S. (2023). Finite element investigation on chassis design for agricultural vehicle. The Journal of Industrial Technology: Suan Sunandha Rajabhat University, 11(1), 94-106 (in Thai)
Sornnil, B., & Wattanasriyakul, S. (2015). Tabellenbuch metal Leadership (2nd ed.). Bangkok: King Mongkut’s University of Technology North Bangkok Publishing. (in Thai)
Thai Industrial Standards Institute (TISI) 17025. (2021). Community standards for instant stevia powder 1521. Bangkok: Thai Industrial Standards Institute (TISI). (in Thai)
Vijayakumar, M. D., Ramesh Kannan, C., Manivannan, S., Vairamuthu, J., Tilahun, S., & Bupathi Ram, P. M. (2020). Finite element analysis of automotive truck chassis. IOP Conference Series: Materials Science and Engineering, 988(1), 012114. doi:10.1088/1757-899X/988/1/012114
