Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Pham Son Minh"'
Autor:
Tran Minh The Uyen, Hong Trong Nguyen, Van-Thuc Nguyen, Pham Son Minh, Thanh Trung Do, Van Thanh Tien Nguyen
Publikováno v:
Materials, Vol 17, Iss 14, p 3428 (2024)
Weld line defects, commonly occurring during the plastic product manufacturing process, are caused by the merging of two opposing streams of molten plastic. The presence of weld lines harms the product’s aesthetic appeal and durability. This study
Externí odkaz:
https://doaj.org/article/4fdd4296ceda480c8ab7905d3dd4cddb
Autor:
Nguyen Truong Giang, Pham Son Minh, Tran Anh Son, Van-Thuc Nguyen, Tran Minh The Uyen, Thanh Trung Do, Van Thanh Tien Nguyen
Publikováno v:
PLoS ONE, Vol 19, Iss 8, p e0307485 (2024)
In this study, we present a novel approach to injection molding, focusing on the strength of weld lines in polyamide 6 (PA6) composite samples. By implementing a mold temperature significantly higher than the typical molding practice, which rarely ex
Externí odkaz:
https://doaj.org/article/9b643774c9c94036804c99e146d99008
Publikováno v:
Polymers, Vol 16, Iss 9, p 1225 (2024)
This study investigates the mechanical properties of coconut sawdust powder combined with polypropylene (PP). The effect of compatibility content, wood powder (WP) content, and injection molding parameters on the properties of coconut wood powder com
Externí odkaz:
https://doaj.org/article/db59674c08124bf694ce623d0f9c2831
Publikováno v:
Metals, Vol 14, Iss 3, p 356 (2024)
This paper investigates the effects of heating movement techniques on the properties of low-carbon steel samples that are 3D printed using S20C lamination object manufacturing (LOM). A Tungsten iner gas (TIG) machine and a computer numerical control
Externí odkaz:
https://doaj.org/article/fd75a0e19c1045148d728bb9988af1ae
Autor:
Pham Son Minh, Van-Thuc Nguyen, Tran Minh The Uyen, Vu Quang Huy, Hai Nguyen Le Dang, Van Thanh Tien Nguyen
Publikováno v:
Polymers, Vol 16, Iss 3, p 394 (2024)
This study surveys the impacts of injection parameters on the deformation rate of the injected flexure hinge made from ABS, PP, and HDPE. The flexure hinges are generated with different filling time, filling pressure, filling speed, packing time, pac
Externí odkaz:
https://doaj.org/article/f462edb13688463f8b3b8d8320af952c
Autor:
Pham Son Minh, Van-Thuc Nguyen, Thanh Trung Do, Tran Minh The Uyen, Huynh Do Song Toan, Huynh Thi Tuyet Linh, Van Thanh Tien Nguyen
Publikováno v:
Metals, Vol 14, Iss 1, p 5 (2023)
The influence of welding angle, welding current, travel speed, pulse time, and torch height on the geometry, macrostructure, and mechanical properties of Tungsten Inert Gas (TIG) orbital welding on an SUS 304 stainless steel pipe is investigated in t
Externí odkaz:
https://doaj.org/article/5a047b9d4e2849d8a48cb873c45d2e28
Autor:
Tran Minh The Uyen, Pham Son Minh, Van-Thuc Nguyen, Thanh Trung Do, Hai Nguyen Le Dang, Van Thanh Tien Nguyen
Publikováno v:
Applied Sciences, Vol 13, Iss 23, p 12825 (2023)
This research focuses on the fabrication of plastic flexure hinges from diverse plastics such as ABS, PP, HDPE, and LDPE. To enhance hinge efficiency, the recycling ratios are also investigated. The amplification ratio of different recycle ratios and
Externí odkaz:
https://doaj.org/article/0af1013d7ea446d1b9ce92b2e39a9025
Autor:
Van-Thuc Nguyen, Tran Minh The Uyen, Pham Son Minh, Thanh Trung Do, Trung H. Huynh, Tronghieu Nguyen, Vinh Tien Nguyen, Van Thanh Tien Nguyen
Publikováno v:
Polymers, Vol 15, Iss 20, p 4102 (2023)
This study examines the impact of injection parameters on the weld line strength of the polyamide 6 and 30% fiberglass (PA6 + 30% FG) composite samples. The effects of filling time, packing time, packing pressure, melt temperature, and mold temperatu
Externí odkaz:
https://doaj.org/article/f65c691968a54661897105ae9abd4a5c
Autor:
Van-Thuc Nguyen, Pham Son Minh, Tran Minh The Uyen, Thanh Trung Do, Nguyen Canh Ha, Van Thanh Tien Nguyen
Publikováno v:
Polymers, Vol 15, Iss 13, p 2793 (2023)
Mold heating is an essential process in plastic injection molding. Raising the temperature of the mold before injecting liquefied plastic can ease the mold-filling process. A cooling channel can be used to transport high-temperature fluids for this p
Externí odkaz:
https://doaj.org/article/61d45d3feff24a38972e376b59a57824
Publikováno v:
Machines, Vol 11, Iss 6, p 644 (2023)
In mechanical cutting and machining, self-excited vibration known as “Chatter” often occurs, adversely affecting a product’s quality and tool life. This article proposes a method to identify chatter by applying a machine learning model to class
Externí odkaz:
https://doaj.org/article/1dd1ca9eb2e648b182f610df7ceade55