Results 21 to 30 of about 1,393,142 (267)
Automated Design of Honeycomb Conformal Cooling Channels for Improving Injection Molding Quality
Production Engineering Archives, 2023 The study of conformal cooling channel usually has adopted two assumptions in model design: the use of (1) a hot runner system and (2) a one-mold-one-cavity design. These assumptions substantially simplify the research.
Luh Yuan-Ping +2 more
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Dynamic conformal cooling improves injection molding [PDF]
The International Journal of Advanced Manufacturing Technology, 2021 To achieve a certain visual quality or acceptable surface appearance in injection-molded components, a higher mold surface temperature is needed. In order to achieve this, injection molds can be dynamically tempered by integrating an active heating and ...
A. Kirchheim +4 more
semanticscholar +2 more sources
EnergiesThe use of conformal cooling channels (CCC) in the injection molding process has revolutionized the polymer industry by enhancing part cooling uniformity and improving cooling efficiency, minimizing undesired defects such as warpage and shrinkage ...
Gabriel Wagner, João M. Nóbrega
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Understanding conformal cooling in the diecasting of aluminum alloys
IOP Conference Series: Materials Science and Engineering, 2023 Heat transfer and stress distribution are studied using computational fluid dynamic and structural simulation for a conformal cooling die insert made of Maraging M300 steel by selective laser melting.
Xin He +6 more
semanticscholar +2 more sources
Studi Numerik Kontur Pola Aliran Fluida Pendinginan Pada Mold Injeksi Molding
Infotekmesin: Media Komunikasi Ilmiah Politeknik Cilacap, 2021 The conventional cooling process was chosen because of the better estimation of manufacturing times and lower manufacturing costs. One alternative to minimize the decline in quality in plastic products is by using a conformal cooling process.
Angger Bagus Prasetiyo +3 more
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On the Use of Conformal Cooling in High-Pressure Die-Casting and Semisolid Casting
Technologies, 2021 Today, tool life in high pressure die casting (HPDC) is of growing interest. A common agreement is that die life is primarily decided by the thermal load and temperature gradients in the die materials.
Anders E. W. Jarfors +5 more
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Newton’s Law of Cooling with Generalized Conformable Derivatives [PDF]
Symmetry, 2021 In this communication, using a generalized conformable differential operator, a simulation of the well-known Newton’s law of cooling is made. In particular, we use the conformable t1−α, e(1−α)t and non-conformable t−α kernels. The analytical solution for each kernel is given in terms of the conformable order derivative 0<α≤1.
Miguel Vivas-Cortez +4 more
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Optimization of the Cooling of a Thermoplastic Injection Mold
Annals of "Dunarea de Jos" University of Galati, Fascicle XII, Welding Equipment and Technology, 2021 In injection molding processes for thermoplastic parts, the polymer solidification phase in the molding cavity has a strong influence on the quality of the shaped parts and also on the process cycle time.
A. Chaabene, S. Chatti, M. Ben Slama
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Thermofluid topology optimization for conformal cooling channel design [PDF]
Applied Thermal Engineering, 2023 A framework for topology optimization of cooling channels is proposed, which paves the way towards automated design of additively-manufactured cooling channels, required in applications such as the efficient heat management of die casting molds ...
F. Navah +2 more
semanticscholar +1 more source
Engineering Proceedings, 2023 Fabricating conformal cooling channels has become easier and more cost-effective because of recent advances in additive manufacturing. Conformal cooling channels (CCCs) give better cooling performance than regular (straight drilled) channels during the ...
Hugo Miguel Silva +4 more
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