Design and optimisation of conformal cooling channels in injection moulding tools
Journal of Materials Processing Technology, 2005Abstract With increasingly short life span on consumer electronic products such as mobile phones becoming more fashionable, injection moulding remains the most popular method for producing the associated plastic parts. The process requires a molten polymer being injected into a cavity inside a mould, which is cooed and the part ejected.
D. E. DIMLA, M. CAMILOTTO, MIANI, Fabio
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Investigation of the Functional Characteristics of Injection Molds with Conformal Cooling Channels
Transactions of the Korean Society of Mechanical Engineers - A, 2020사출 성형은 플라스틱 제품 제조에 널리 사용되는 제조 공정으로 고온으로 용융된 수지가 금형을 채워 제품을 성형한다. 성형 이후에는 금형에 냉각수를 순환시켜 냉각시키는 냉각 공정이 수반되는데 통상적으로 직선형으로 냉각 회로가 설계된다. 본 연구에서는 케이스형 제품 성형을 위한 세 가지 형상적응형 냉각 회로를 설계하고 수치 해석을 통해 냉각 성능을 분석하여 기존의 회로와 비교하였다. 또한 사출성형품 후변형 해석을 실시하여 형상 적응형 냉각 회로로 인한 온도 균일화가 제품의 치수 안정성에 미치는 영향을 고찰하였다.
Chang-Ho Kim, Seung-Ah Oh, Keun Park
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Study on the Optimization of Conformal Cooling Channels for Plastic Injection Mold
Advanced Materials Research, 2012The cooling process of injection molding is a complicated process related to thermodynamics and hydrodynamics, and it has a direct impact on quality and productivity of injection molded parts. With increasing requirements on high quality of injection molded parts, the research on the design of conformal cooling channels of injection mould gradually ...
Ying Ping Qian +3 more
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Optimization of Conformal Cooling Channels for Rapid Prototyped Mould Inserts
2021High-pressure die casting (HPDC) is a well-established manufacturing field that has received renewed attention because of the design opportunities that have arisen as a consequence of the development of additive manufacturing methods such as selective laser sintering (SLS).
Tongyan Zeng +2 more
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Transient Analysis of an Injection Mould with Conformal Cooling Channels
2019Injection moulding is a manufacturing process to create plastic parts and it consists of four major processes injection, packing, cooling and ejection. Cooling process takes almost half of the whole cycle time in injection moulding. Injection moulds were cooled by creating straight drilled channel in mould but that channel does not provide uniform and ...
Shivsagar G. Sharma +2 more
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Automatic design of conformal cooling channels with an asymmetric centre
International Journal of Computer Applications in Technology, 2023Yuan-Ping Luh +2 more
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A simulation study of conformal cooling channels in plastic injection molding
In injection molding process, the cooling channel performance is one of the most crucial factors because it has significant effect on both production rate and the quality of the plastic part. In order to reduce the cycle time, and control the uniform distribution of temperature, it is necessary to create conformal cooling channels, which conform to theMohamed, Omar A. +2 more
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Investigating the Effectiveness and Stability of Conformal Cooling Channels in Injection Moulds
This paper examines the integration of conformal cooling channels into micro injection moulds using advanced techniques such as Selective Laser Melting (SLM) to improve production efficiency while reducing operating temperatures. It takes into account the essential characteristics of stability.Friedo, Maria H. +6 more
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Conformal cooling channels with composite layers
Journal of the Chinese Institute of EngineersPi-Chang Chen +3 more
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Thermal and mechanical analysis for conformal cooling channel in plastic injection molding
Materials Today: Proceedings, 2020Suping Shen +2 more
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