Numerical and Experimental Analysis of Segmented Porous Implant Fabricated by 3D Printing and CNC Composite Machining Technology

<!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/AMM.909.45" /> <meta property="og:title" content="Numerical and Experimental Analysis of Segmented Porous Implant Fabricated by 3D Printing and CNC Composite Machining Technology | Scientific.Net" /> <meta property="og:type" content="website" /> <meta property="og:url" content="https://www.scientific.net/AMM.909.45" /> <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="Numerical and Experimental Analysis of Segmented Porous Implant Fabricated by 3D Printing and CNC Composite Machining Technology" /> <meta name="citation_publication_date" content="2022" /> <meta name="citation_online_date" content="2022/09/28" /> <meta name="citation_journal_title" content="Applied Mechanics and Materials" /> <meta name="citation_issn" content="1662-7482" /> <meta name="citation_volume" content="909" /> <meta name="citation_firstpage" content="45" /> <meta name="citation_lastpage" content="53" /> <meta name="citation_pdf_url" content="https://www.scientific.net/AMM.909.45.pdf" /> <meta name="citation_abstract_html_url" content="https://www.scientific.net/AMM.909.45" /> <meta name="citation_keywords" content="3D Printing;CNC Composite Machining Technology;Dynamic Fatigue Test;Fe Analysis;Primary Stability;Segmented Porous Dental Implant (SPDI)" /> <meta name="citation_doi" content="10.4028/p-1d4650" /> <meta name="citation_author" content="Xiao Zhang" /> <meta name="citation_author" content="Jin Yang Zhang" /> <meta name="citation_author" content="Jian Yu Chen" /> <meta name="citation_author" content="Xian Shuai Chen" /> <meta name="citation_reference" content="citation_title=Effects of different fixture geometries on the stress distribution in mandibular peri-implant structures: a 3-dimensional finite element analysis; citation_author=Kagan Degerliyurt; citation_author=Baris Simsek; citation_author=Erkan Erkmen; citation_author=Atilim Eser; citation_volume=110; citation_issue=2; citation_publication_date=2010/8; citation_pages=e1-e11; citation_doi=10.1016/j.tripleo.2010.03.029" /> <meta name="citation_reference" content="citation_title=Immediate mechanical stability of threaded and porous implant systems; citation_author=Do-Gyoon Kim; citation_author=Yong-Hoon Jeong; citation_author=Hua-Hong Chien; citation_author=Amanda M. 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Freitas-Júnior; citation_author=Eduardo P. Rocha; citation_author=Estevam A. Bonfante; citation_author=Erika O. Almeida; citation_author=Rodolfo B. Anchieta; citation_author=Ana P. Martini; citation_author=Wirley G. Assunção; citation_author=Nelson R.F.A. Silva; citation_author=Paulo G. Coelho; citation_volume=28; citation_issue=10; citation_publication_date=2012/10; citation_pages=e218-e228; citation_doi=10.1016/j.dental.2012.05.004" /> <meta name="person" content="Xiao Zhang, Jin Yang Zhang, Jian Yu Chen, Xian Shuai Chen" /> <meta name="description" content="The purpose of this study was to design porous implants with particular structure and evaluate their biomechanical behavior. Thus, a segmented porous dental implant (SPDI) was designed and manufactured by 3D Printing and computer numerical control (CNC) composite machining technology. The FE analysis was used to investigate its static mechanical property. Fatigue test was performed to verify its fatigue life. Resonance frequency analysis and pull-out tests were carried out to study its primary stability. Results indicated that better stress distribution was observed for SPDI. Fatigue test showed that no fracture or failure occurred in SPDI samples after 8 million cycles. The average implant stability quotient (ISQ) values of the SPDI inserted into the porous and denser artificial bones were 68.7 and 73.0 respectively. The average maximum pull-out force of SPDI extracted from the artificial bones was 347.5 N. This study provided a new structural design and manufacturing method for porous implant. The results suggested that the novel porous implant obtained good mechanical adaptability and primary stability." /> <meta name="keywords" content="3D Printing, CNC Composite Machining Technology, Dynamic Fatigue Test, Fe Analysis, Primary Stability, Segmented Porous Dental Implant (SPDI)" /> <meta name="copyright" content="2022 Trans Tech Publications Ltd. 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Technology</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="/AMM.909.45/thumbnail.gif"> <div id="preview-button" data-url-preview-log="/Paper/PreviewImageLog?paperId=589572"> <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="/AMM.909.45/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"> The purpose of this study was to design porous implants with particular structure and evaluate their biomechanical behavior. Thus, a segmented porous dental implant (SPDI) was designed and manufactured by 3D Printing and computer numerical control (CNC) composite machining technology. The FE analysis was used to investigate its static mechanical property. Fatigue test was performed to verify its fatigue life. Resonance frequency analysis and pull-out tests were carried out to study its primary stability. Results indicated that better stress distribution was observed for SPDI. Fatigue test showed that no fracture or failure occurred in SPDI samples after 8 million cycles. The average implant stability quotient (ISQ) values of the SPDI inserted into the porous and denser artificial bones were 68.7 and 73.0 respectively. The average maximum pull-out force of SPDI extracted from the artificial bones was 347.5 N. This study provided a new structural design and manufacturing method for porous implant. The results suggested that the novel porous implant obtained good mechanical adaptability and primary stability. </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=589572" 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 semibold-middle-text">You might also be interested in these 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