Designed for the undergraduate students of mechanical engineering and allied branches, this book serves as a bridge between the study of the basic processes and their application in production industries. This book covers two similar fundamental processes—foundry and welding—in a single volume. The chapters of the book are …
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The process of casting involves the basic operation of pattern making, molding, melting of metal, pouring in molds, cooling, shakeout, heat treatment finishing and inspection. A …
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Note: The following journal information is for reference only. Please check the journal website for updated information prior to submission. ... This is the second article, it's a gospel journal for casting. PSS: In the context of most journals experiencing a significant drop in impact factor this year, this journal has experienced a small ...
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This paper presents an approach for the application of machine learning in the prediction and understanding of casting surface related defects. The manner by which production data from a steel and cast iron foundry can be used to create models for predicting casting surface related defect is demonstrated. The data used for the model …
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The users of Scimago Journal & Country Rank have the possibility to dialogue through comments linked to a specific journal. The purpose is to have a forum in which general doubts about the processes of publication in the journal, experiences and other issues derived from the publication of papers are resolved. For topics on particular articles ...
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The ancient Egyptians had registered a good mechanical technology for metal work through casting, hammering and forming producing wonderful artefacts …
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Die Casting Machines for Metal Castings Choose from a range of machines and automated work cells for high pressure, gravity and low pressure die casting. Our machines are of the highest quality, ensuring process reliability, machine uptime and highest casting quality.
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The present study investigates the effect of wall thickness on the mechanical properties of Al-5Mg-2.2Si-0.6Mn-0.1Ce castings, using squeeze casting to fabricate alloys with varying wall thicknesses.
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DOI link for Fundamentals of Metal Machining and Machine Tools. Fundamentals of Metal Machining and Machine Tools. By Winston A. Knight, Geoffrey Boothroyd. Edition 3rd Edition. First Published 2005. eBook Published 1 November 2005. Pub. Location Boca Raton. Imprint CRC Press. Pages 602. eBook ISBN 9780429114243.
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Melt turbulence during mold filling is detrimental to the quality of sand castings. In this research study, the authors present a novel method of embedding Internet of Things (IoT) sensors to monitor real-time melt flow velocity in sand molds during metal casting. Cavities are incorporated in sand molds to position the sensors with precise registration. …
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Die casting is a process suitable for producing parts requiring complex product geometry or high dimensional precision by injecting molten metal into the mold cavity at high …
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This chapter covers the fundamentals of metal casting, including melting, molding, filling, solidification, and post-casting treatments. It also discusses the design, material, and …
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Machine learning promises to have a transformative impact on the advanced manufacturing landscape, where applications of machine learning alongside the IoT is projected to generate $1.2 to $3.7 trillion of value globally by 2025.1 In the metal casting industry, which is one of the core building blocks of advanced manufacturing …
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Metal casting is a manufacturing process that dates back to ancient times. It involves pouring molten metal into a mold to create a desired shape. Today, metal casting is used in a variety of industries, from automotive to jewelry making. A complete guide to metal casting is an essential resource for anyone interested in learning about the process.
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Metals | An Open Access Journal from MDPI
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On the surface of the casting, there is a layer of metal tumor or sheet, and a layer of molding sand is sandwiched between the metal tumor and the casting. Strictly control the properties of molding sand and core sand.Improve the pouring system to make the molten metal flow smoothly.Large plane castings shall be poured obliquely. 10: cold …
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Continuous Casting Machines from CONTICAST Ltd. Recently Acquired by Hormesa. Conticast® are EU manufacturers of Continuous Casting machines for producing rods, bars, tubes, strips and sections in copper, copper alloys, brass and bronze plus gold, silver, zinc and other non-ferrous metals.
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Metal casting processes routinely used in the foundry industry (e.g., gravity or pressure casting) are subject to a wide range of operational parameters. Since there is a close correlation between solidification conditions, microstructure, and properties, the effects of the solidification thermal parameters and alloying elements on microstructure …
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Recently, many academic studies have been conducted on how sand 3D technology can revolutionize the metal casting industry. Sama et al. proposed a novel sprue design methodology in metal casting via sand 3D to reduce the surface turbulence of the metal. 7 Mostafaei et al. 8 described a number of content …
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It delves into the various processes involved in metal forming, as well as the machines and tools that are commonly used. The book covers metal-working and shearing processes, and provides detailed information on the related machines and tooling. ... rolling, casting, hot and cold forming, and surface finishing. Readers will also find ...
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European Journal of Molecular & Clinical Medicine ISSN 2515-8260 Volume 9, Issue 7, Summer 2022 8694 Function of Liner 18: a) For mold expansion : b) Thermal insulator : c) Separating media : Ringless Casting : Casting ring made of plastic or cellulose (casting ring not used during burnout). A. Investment poured into the casting ring.
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Gear has been widely applied in the automotive and aerospace manufacturing industries. The machining process is complicated, and the material is difficult to cut. High-speed dry gear hobbing has higher cutting efficiency, but there are some problems in the cutting process, such as larger cutting force and higher cutting temperature, which lead …
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The open-chamber type is the most commonly used in high-performance engines, utilising a wide chamber that allows for more efficient combustion and greater cylinder pressure. This design also directs fuel and airflow for more efficient combustion. The closed-chamber type is designed with a small chamber that limits the flow of fuel …
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The advent of continuous casting machines (CCMs) marks a significant milestone in the steel industry. In the ever-evolving landscape of steel production, these machines have revolutionized the way molten steel is transformed into various forms, enhancing efficiency, reducing costs, and minimizing environmental impact.
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V. I. Odinokov, A. I. Evstigneev, and É. A. Dmitriev, A Device for the Supply of Liquid Metal in the Vertical Crystallizer of Continuous Casting Machine Through a Submersible Direct-Flow Nozzle [in Russian], Patent RF 196254, MPK B22D 11/10, Patent Holder FGBOU VO "KnAGU," Applied on 12.03.2018, Published on 21.02.2020, Bull. No. 6.
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The downside of plaster molds is that they can only be used for casting low-melting-point metals like aluminum alloy.. 3. Ceramic Mold Casting Ceramic mold casting is accomplished in much the same way as sand and plaster mold casting but uses a ceramic slurry to form the mold instead of sand or plaster. Most often, metallic patterns …
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ASM Handbook, Volume 14B: Metalworking: Sheet Forming is a comprehensive reference on sheet metal forming and fabrication that provides state-of-the-art reference information for product and production engineers. Coverage addresses all methods of sheet metal fabrication technologies, selection of equipment and die …
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Publishes research on science and engineering of cast metals, solidification and casting processes, including computer-aided design, moldmaking and modeling.
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One of the most pressing challenges prevalent in the steel manufacturing industry is the identification of surface defects. Early identification of casting defects can help boost performance, including streamlining production processes. Though, deep learning models have helped bridge this gap and automate most of these processes, …
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This article provides an overview of conventional low-pressure casting and describes types of furnaces, tooling, and cores. It discusses the casting cycle steps, advantages, mechanical properties, and considerations of counterpressure casting. The article describes the vacuum riserless/pressure riserless casting process for casting aluminum.
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