Results 21 to 30 of about 115,094 (305)
Research on forming mechanism of digitalized frozen sand mold green casting [PDF]
Journal of Intelligent Manufacturing and Special EquipmentPurpose – This study aims to promote the sustainable green development of the casting industry. Design/methodology/approach – This paper presents an innovative frozen sand mold green casting technology that utilizes water as a novel alternative to ...
Haoqin Yang +9 more
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Computer Vision Method for In Situ Measuring Forming Accuracy of 3D Sand Mold Printing
Machines, 2023 The three-dimensional sand mold printing technology (3DSP) for casting sand molds via a binding jet is a breakthrough in the casting mold-making process.
Shuren Guo +5 more
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Casting Quality Enhancement Using New Binders on Sand Casting and High-Pressure Rheo-Die Casting
Успехи физики металлов, 2019 Casting quality is a perfection factor for measuring the success of the metal casting. One of efforts to obtain high-quality casting product is identifying the quality of sand moulding used.
P. Puspitasari, J. W. Dika
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Journal of Mechanical Engineering and Sciences, 2021 he sand casting process still continues today due to the cost-effectiveness of materials and processes. There is a wide variety of castings related to composition and size, but silica sand is widely available from coastal line mining ...
N. F. B. W. Anuar +5 more
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Construction and analysis of dynamic solidification curves for non-equilibrium solidification process in lost-foam casting hypo-eutectic gray cast iron [PDF]
China Foundry, 2017 Most lost-foam casting processes involve non-equilibrium solidification dominated by kinetic factors, while construction of a common dynamic solidification curve is based on pure thermodynamics, not applicable for analyses and research of non-equilibrium
Ming-guo Xie , Chang-an Zhu
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Effects of Lumajang sand-bentonite mix on Al-Si casting mechanical properties
JEMMME (Journal of Energy, Mechanical, Material, and Manufacturing Engineering), 2023 The use of sand for metal molds is often found in various places; this research will focus on the type of sand used, namely sand from Lumajang Regency, which is known to be strong for concrete mixes or the like. So the purpose of this research is to find
Edi Widodo +3 more
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Mould Components Impact on Structure and Quality of Elektron 21 Alloy [PDF]
, 2013 Magnesium alloys due to their low density and high strength-to-weight ratio are promising material for the automotive and aerospace industries. Many elements made from magnesium alloys are produced by means of sand casting. It is essential to investigate
Adamiec +8 more
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Materials Research Express, 2020 In this report, the effects of magnetic fields by using Helmholtz coils on the microstructures and mechanical properties of sand-casting Al-Cu alloys were firstly investigated.
Cheng-Shun Wang +5 more
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Materials & Design, 2020 The water-soluble sand cores (WSC-sand) used in the investment casting of complex three-dimensional metal parts are highly susceptible to casting defects.
Pei-Hsing Huang +3 more
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Investigations into the Mould Variability of Process Parameters in Green Sand Moulds for Mould Characterization in the Casting Process [PDF]
E3S Web of Conferences, 2023 In this study, the time-temperature behaviour of selected process parameters is established. The paper describes a new approach to understanding the defect generation phenomena in castings by considering the uniqueness of individual green sand moulds. It
Pandit Harshwardhan, Deshpande Anand
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