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Applied Thermal Engineering, 2021
In the gravity die casting process, cooling directly affects the unit cost and microstructure quality of casting products. In the conventional manufacturing methods, cooling channels in gravity casting molds are usually produced linearly in circular ...
Karani Kurtuluş +3 more
semanticscholar +6 more sources
In the gravity die casting process, cooling directly affects the unit cost and microstructure quality of casting products. In the conventional manufacturing methods, cooling channels in gravity casting molds are usually produced linearly in circular ...
Karani Kurtuluş +3 more
semanticscholar +6 more sources
Thermal Fatigue Life Prediction Method for Die Casting Mold Steel Based on the Cooling Cycle
Journal of Materials Processing Technology, 2023B. Sang +4 more
semanticscholar +4 more sources
Cooling-Assisted Ultrasonic Grain Refining of Aluminum E380 Die Casting Alloy
International Journal of Metalcasting, 2021Die cast alloys have to be poured at temperatures much higher than their liquidus in order to make the alloys castable. Pouring at a high temperature reduces the formation of dendrites in the shot sleeve which tend to choke the flow at the in-gate but causes increased damage to the shot tooling and dies. Forming globular grains in the shot sleeve is an
C. Vian +4 more
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Evaluation of the cooling efficiency of pulse spray for high-pressure die casting processes
The International Journal of Advanced Manufacturing Technology, 2021This article examined the cooling efficiency of pulse spray under different pressures, duty cycles, and frequencies. The cooling curves of the surface temperature were measured, and the cooling efficiency was evaluated by the temperature drop and the recovery temperature at the die surface.
Jianyue Zhang +5 more
semanticscholar +2 more sources
International Journal of Metalcasting, 2020
This study was carried out to determine the parameters affecting the performance of ring-type air cooling channels used in low-pressure die casting method for aluminum wheel casting. The main purpose of this study is to reveal the working principles of air cooling used in wheel casting.
H. Yavuz, O. Ertuğrul
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This study was carried out to determine the parameters affecting the performance of ring-type air cooling channels used in low-pressure die casting method for aluminum wheel casting. The main purpose of this study is to reveal the working principles of air cooling used in wheel casting.
H. Yavuz, O. Ertuğrul
semanticscholar +2 more sources
Investigation of shot sleeve distortion and oil cooling in high pressure die casting
Journal of Manufacturing Processes, 2023R. Crowley, J. Domblesky, Anthony Bowman
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Characterisation of the spray cooling heat transfer involved in a high pressure die casting process
International Journal of Thermal Sciences, 2000Abstract A systematic experimental study was conducted to examine the heat transfer characteristics from the hot die surface to the water spray involved in high pressure die casting processes. Temperature and heat flux measurements were made locally in the spray field using a heater made from die material H-13 steel and with a surface diameter of 10 ...
Liu, Guang Wei +2 more
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The Optimal Design of a Cooling System for a Die-Casting Die With a Free Form Surface
The International Journal of Advanced Manufacturing Technology, 2003This study is on the finite element and abductive network method application to die-casting dies with free-form surfaces. The study aims to find the optimal cooling system parameters and decrease in deformation of a die-casting die. In order to avoid the numerous influencing factors, the free-form surface of a die-casting die is created as a non-linear
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Investigation of effect of conformal cooling inserts in high-pressure die casting of AlSi9Cu3
The International Journal of Advanced Manufacturing Technology, 2022Can Karakoc, K. Dizdar, D. Dışpınar
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