Design Optimal Riser Size for Reducing Shrinkage Defect in 1100 Aluminum Alloy Sand Casting Process

<!DOCTYPE html> <html lang="en" dir="ltr"> <head> <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <link rel="canonical" href="https://www.scientific.net/MSF.1129.61" /> <meta property="og:title" content="Design Optimal Riser Size for Reducing Shrinkage Defect in 1100 Aluminum Alloy Sand Casting Process | Scientific.Net" /> <meta property="og:type" content="website" /> <meta property="og:url" content="https://www.scientific.net/MSF.1129.61" /> <meta property="og:image" content="/Content/app/scinet5/images/metadata_logo.png" /> <meta property="og:image:type" content="image/png" /> <meta property="og:image:width" content="261" /> <meta property="og:image:height" content="260" /> <meta property="og:image:alt" content="Scientific.Net Logo" /> <meta name="citation_language" content="en" /> <meta name="citation_publisher" content="Trans Tech Publications Ltd" /> <meta name="citation_title" content="Design Optimal Riser Size for Reducing Shrinkage Defect in 1100 Aluminum Alloy Sand Casting Process" /> <meta name="citation_publication_date" content="2024" /> <meta name="citation_online_date" content="2024/10/30" /> <meta name="citation_journal_title" content="Materials Science Forum" /> <meta name="citation_issn" content="1662-9752" /> <meta name="citation_volume" content="1129" /> <meta name="citation_firstpage" content="61" /> <meta name="citation_lastpage" content="68" /> <meta name="citation_pdf_url" content="https://www.scientific.net/MSF.1129.61.pdf" /> <meta name="citation_abstract_html_url" content="https://www.scientific.net/MSF.1129.61" /> <meta name="citation_keywords" content="Cast-Designer;Metal Casting;Sprue System" /> <meta name="citation_doi" content="10.4028/p-3RhEBS" /> <meta name="citation_author" content="Sumethinee Hoochaiyaphum" /> <meta name="citation_author" content="Pawat Jantasorn" /> <meta name="citation_author" content="Patpimol Suwankan" /> <meta name="citation_reference" content="Suwankan P. Metal Water Dosing System Design for Stainless Steel which Casting by Investment Process. Thesis according to the Doctor of Engineering Degree Program. Materials Engineering Department. Faculty of Engineering. KMUTNB 2016. Thailand (in Thai)" /> <meta name="citation_reference" content="citation_title=Hybrid Differential Evolution and Particle Swarm Optimization Algorithm for the Sugarcane Cultivation Scheduling Problem; citation_author=Kongkidakhon Worasan; citation_author=Research Unit on System Modeling for Industry, Department of Industrial Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen 40002, Thailand; citation_author=Kanchana Sethanan; citation_author=Karn Moonsri; citation_author=Research Unit on System Modeling for Industry, Department of Industrial Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen 40002, Thailand; citation_author=Research Unit on System Modeling for Industry, Department of Industrial Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen 40002, Thailand; citation_volume=17; citation_issue=3; citation_publication_date=2018/7; citation_doi=10.12982/cmujns.2018.0018" /> <meta name="citation_reference" content="Suchet A. Shrinkage Defect Reduction in Casting Process of Truck Parts. Thesis according to the Bachelor of Engineering program. Department of Industrial Management Engineering. Major of Industrial Engineering. KMUTNB 2008. Thailand (in Thai)" /> <meta name="citation_reference" content="Supparit L. Design of Gating and Riser System for Aluminium Casting. Thesis according to the Master of Engineering. Department of Materials Technology. Faculty of Energy and Materials. KMUTT 2011. Thailand (in Thai)" /> <meta name="citation_reference" content="Pimpet Sratong-on. The Reduction of Blowholes Defect in Cylinder Blocks during Casting Process. In TNI Journal of Engineering and Technology. Vol.2 No.1 January-June 2014." /> <meta name="citation_reference" content="Akechai Kitikhewtavesert. Effects of Fan Gates' Design Parameters on Flow Behavior in a High Pressure Die Casting Process. KMUTT Research & Development Journal. Vol.34 No.2 April-June 2011." /> <meta name="citation_reference" content="Viroj S. Simulation of Casting Solidification. Thesis according to the Bachelor of Engineering program. Department of Materials Technology. Faculty of Energy and Materials. KMUTT 1996. Thailand (in Thai)" /> <meta name="person" content="Sumethinee Hoochaiyaphum, Pawat Jantasorn, Patpimol Suwankan" /> <meta name="description" content="This research aims to design a sprue system for aluminum castings in sand pores for a basic form prototype in metal casting, which is a one-piece pattern with a parting line. There are several types of liquid metal gating systems available. In the design, variables were specified regarding the height of the sprue, the cross-sectional area of the sprue, the cross-sectional area of the reservoir, the cross-sectional area of the runner, and the cross-sectional area of the gating. The riser size was used as a comparison variable. Following study and design, an experiment was conducted to cast the actual casting and to analyze the behavior simulation using Cast-Designer to determine a solution. In the simulation, the following results were found: the time taken to add liquid metal; the flow behavior of liquid metal; the metal hardening time; and the formation of shrinkage cavities in the casting. Based on the results of casting experiments and behavioral simulations, it was demonstrated that the large riser significantly reduced the shrinkage of the actual casting." /> <meta name="keywords" content="Cast-Designer, Metal Casting, Sprue System" /> <meta name="copyright" content="2024 Trans Tech Publications Ltd. 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Casting Process</h1> </div> <div class="paper-statistics"> <div class="loading"> <i class="inline-icon download-and-visitor-statistics-icon"></i> <span class="normal-text" id="paperDownloadsAndVisitorsCount"></span> </div> </div> <div class="clearfix"></div> <div class="page-paper-title"> <div class="preview-block"> <img alt="Article Preview" width="128" height="180" src="/MSF.1129.61/thumbnail.gif"> <div id="preview-button" data-url-preview-log="/Paper/PreviewImageLog?paperId=611941"> <i class="inline-icon preview-icon"></i> </div>  <div id="paper-preview-modal" class="modal fade"> <div class="modal-dialog" role="document"> <div class="popup-page-name underline-begin"> <div class="page-name-block-text">Article Preview</div> </div> <img alt="Article Preview" class="preview-image lazyload" data-src="/MSF.1129.61/preview.gif"> <a data-dismiss="modal" title="Close" class="inline-icon close-icon"></a> </div> </div>  </div> <div class="abstract-block-description"> <h3 class="page-paper-first-header">Abstract:</h3> <p class="normal-text"> This research aims to design a sprue system for aluminum castings in sand pores for a basic form prototype in metal casting, which is a one-piece pattern with a parting line. There are several types of liquid metal gating systems available. In the design, variables were specified regarding the height of the sprue, the cross-sectional area of the sprue, the cross-sectional area of the reservoir, the cross-sectional area of the runner, and the cross-sectional area of the gating. The riser size was used as a comparison variable. Following study and design, an experiment was conducted to cast the actual casting and to analyze the behavior simulation using Cast-Designer to determine a solution. In the simulation, the following results were found: the time taken to add liquid metal; the flow behavior of liquid metal; the metal hardening time; and the formation of shrinkage cavities in the casting. Based on the results of casting experiments and behavioral simulations, it was demonstrated that the large riser significantly reduced the shrinkage of the actual casting. </p> </div> <div class="paper-access-buttons col-xs-12"> <div class="row"> <div class="sa-button-wrap"> <a id="sa-button" class="wayfinder-login d-flex sa-button" href="javascript:;"> <div class="sa-button-logo-wrap"> <i class="inline-icon sa-white"></i> </div> <div class="d-flex justify-content-center align-items-center sa-button-text text-truncate"> <div class="sa-button-text-primary text-truncate">Access through your institution</div> </div> </a> </div> <div class="title-button-pdf"> <button id="readPaperButton" data-url-read-paper-log="/Paper/ReadThePaperLog?paperId=611941" class="button button-160"> <span class="inline-element">Read The Paper</span> </button> </div> </div> <div class="row"> </div> </div> <div class="clearfix"></div> <div class="connected-title-container"> <div class="connected-title-text 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Design Optimal Riser Size for Reducing Shrinkage Defect in 1100 Aluminum Alloy Sand Casting Process | Scientific.Net