Numerical and Experimental Analysis of Segmented Porous Implant Fabricated by 3D Printing and CNC Composite Machining Technology
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 analysi...
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Veröffentlicht in: | Applied mechanics and materials 2022-09, Vol.909, p.45-53 |
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description | 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. |
doi_str_mv | 10.4028/p-1d4650 |
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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.</description><identifier>ISSN: 1660-9336</identifier><identifier>ISSN: 1662-7482</identifier><identifier>EISSN: 1662-7482</identifier><identifier>DOI: 10.4028/p-1d4650</identifier><language>eng</language><publisher>Zurich: Trans Tech Publications Ltd</publisher><subject>3-D printers ; Biomechanical engineering ; Biomechanics ; Bones ; Dental implants ; Fatigue failure ; Fatigue life ; Fatigue tests ; Frequency stability ; Machining ; Numerical controls ; Production methods ; Pull out tests ; Stress distribution ; Structural design ; Structural stability ; Technology assessment ; Three dimensional composites ; Three dimensional printing ; Transplants & implants</subject><ispartof>Applied mechanics and materials, 2022-09, Vol.909, p.45-53</ispartof><rights>2022 Trans Tech Publications Ltd</rights><rights>Copyright Trans Tech Publications Ltd. 2022</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c960-abec4f224da9844b552e9a627dfbaabb55cd95876142cbf19e2f5152234960603</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttps://www.scientific.net/Image/TitleCover/6585?width=600</thumbnail><link.rule.ids>314,778,782,27907,27908</link.rule.ids></links><search><creatorcontrib>Chen, Jian Yu</creatorcontrib><creatorcontrib>Chen, Xian Shuai</creatorcontrib><creatorcontrib>Zhang, Xiao</creatorcontrib><creatorcontrib>Zhang, Jin Yang</creatorcontrib><title>Numerical and Experimental Analysis of Segmented Porous Implant Fabricated by 3D Printing and CNC Composite Machining Technology</title><title>Applied mechanics and materials</title><description>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.</description><subject>3-D printers</subject><subject>Biomechanical engineering</subject><subject>Biomechanics</subject><subject>Bones</subject><subject>Dental implants</subject><subject>Fatigue failure</subject><subject>Fatigue life</subject><subject>Fatigue tests</subject><subject>Frequency stability</subject><subject>Machining</subject><subject>Numerical controls</subject><subject>Production methods</subject><subject>Pull out tests</subject><subject>Stress distribution</subject><subject>Structural design</subject><subject>Structural stability</subject><subject>Technology assessment</subject><subject>Three dimensional composites</subject><subject>Three dimensional printing</subject><subject>Transplants & implants</subject><issn>1660-9336</issn><issn>1662-7482</issn><issn>1662-7482</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNplkF1LwzAUhoMoOKfgTwh4I0I1SdOsuRx108GcA3df0jTdOtqkJi3YO3-66Sp44dX5es7LOS8Atxg9UkTipybAOWUROgMTzBgJZjQm56ccBTwM2SW4cu6IEKOYxhPwvelqZUspKih0Dhdfja9qpVvfmGtR9a500BTwQ-2Hrsrh1ljTObiqm0roFi5FNqwPk6yH4TPc2lK3pd6f9JJNAhNTN8aVrYJvQh5KPcx2Sh60qcy-vwYXhaicuvmNU7BbLnbJa7B-f1kl83Ugub9cZErSghCaCx5TmkURUVwwMsuLTIjM1zLnUTxjmBKZFZgrUkQ4IiSkfp2hcAruRtnGms9OuTY9ms76B10aIo5jHFHCPXU_UtIa56wq0sa7IWyfYpQO9qZNOtrr0YcRba3QrvX__Cn-g38AT5x7qQ</recordid><startdate>20220928</startdate><enddate>20220928</enddate><creator>Chen, Jian Yu</creator><creator>Chen, Xian Shuai</creator><creator>Zhang, Xiao</creator><creator>Zhang, Jin Yang</creator><general>Trans Tech Publications Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>KR7</scope></search><sort><creationdate>20220928</creationdate><title>Numerical and Experimental Analysis of Segmented Porous Implant Fabricated by 3D Printing and CNC Composite Machining Technology</title><author>Chen, Jian Yu ; Chen, Xian Shuai ; Zhang, Xiao ; Zhang, Jin Yang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c960-abec4f224da9844b552e9a627dfbaabb55cd95876142cbf19e2f5152234960603</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>3-D printers</topic><topic>Biomechanical engineering</topic><topic>Biomechanics</topic><topic>Bones</topic><topic>Dental implants</topic><topic>Fatigue failure</topic><topic>Fatigue life</topic><topic>Fatigue tests</topic><topic>Frequency stability</topic><topic>Machining</topic><topic>Numerical controls</topic><topic>Production methods</topic><topic>Pull out tests</topic><topic>Stress distribution</topic><topic>Structural design</topic><topic>Structural stability</topic><topic>Technology assessment</topic><topic>Three dimensional composites</topic><topic>Three dimensional printing</topic><topic>Transplants & implants</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Jian Yu</creatorcontrib><creatorcontrib>Chen, Xian Shuai</creatorcontrib><creatorcontrib>Zhang, Xiao</creatorcontrib><creatorcontrib>Zhang, Jin Yang</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Applied mechanics and materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Jian Yu</au><au>Chen, Xian Shuai</au><au>Zhang, Xiao</au><au>Zhang, Jin Yang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Numerical and Experimental Analysis of Segmented Porous Implant Fabricated by 3D Printing and CNC Composite Machining Technology</atitle><jtitle>Applied mechanics and materials</jtitle><date>2022-09-28</date><risdate>2022</risdate><volume>909</volume><spage>45</spage><epage>53</epage><pages>45-53</pages><issn>1660-9336</issn><issn>1662-7482</issn><eissn>1662-7482</eissn><abstract>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. 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subjects | 3-D printers Biomechanical engineering Biomechanics Bones Dental implants Fatigue failure Fatigue life Fatigue tests Frequency stability Machining Numerical controls Production methods Pull out tests Stress distribution Structural design Structural stability Technology assessment Three dimensional composites Three dimensional printing Transplants & implants |
title | Numerical and Experimental Analysis of Segmented Porous Implant Fabricated by 3D Printing and CNC Composite Machining Technology |
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