Mechanical Strength of Thermoplastic Polyamide Welded by Nd:YAG Laser
Welding is a fundamental process in many industries. It is a fast-changing technology, continuously evolving, with recent developments in laser and robotic welding, virtual reality and machine learning. Focusing on laser welding, there is a significant interest in this technology, as well as an incr...
Gespeichert in:
| Veröffentlicht in: | Polymers 2019-08, Vol.11 (9), p.1381 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 9 |
| container_start_page | 1381 |
| container_title | Polymers |
| container_volume | 11 |
| creator | Pereira, António B Fernandes, Fábio A O Morais, Alfredo B de Quintão, João |
| description | Welding is a fundamental process in many industries. It is a fast-changing technology, continuously evolving, with recent developments in laser and robotic welding, virtual reality and machine learning. Focusing on laser welding, there is a significant interest in this technology, as well as an increasing demand for high-strength lightweight structures, replacing metals in some applications. This work presents an experimental study of the mechanical properties of three types of polyamide 6 joints welded by Nd:YAG laser. After welding, tensile tests were carried out in order to evaluate the influence of the joint type and weld passes on joint strength and weld stresses. The results showed that fairly high weld stresses could be achieved, indicating that good-quality welds were achieved. |
| doi_str_mv | 10.3390/polym11091381 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_6780559</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2557222394</sourcerecordid><originalsourceid>FETCH-LOGICAL-c415t-6883fb370da0bcbe4a377f3374bb848f0d2b3ee5d4b059380ec9c974e3b1c45e3</originalsourceid><addsrcrecordid>eNpdkc1LxDAQxYMoKusevUrBi5dq0kma1oMgy7oK6we4Ip5Ckk7dStusSVfY_96K66LOZQbmx5t5PEIOGT0FyOnZwtWrhjGaM8jYFtlPqISYQ0q3f817ZBjCG-2LizRlcpfsAeMcBPB9Mr5FO9dtZXUdPXYe29duHrkyms3RN25R69BVNnro7-imKjB6xrrAIjKr6K44f7mcRFMd0B-QnVLXAYfrPiBPV-PZ6Dqe3k9uRpfT2HImujjNMigNSFpoaqxBrkHKEkByYzKelbRIDCCKghsqcsgo2tzmkiMYZrlAGJCLb93F0jRYWGw7r2u18FWj_Uo5Xam_m7aaq1f3oVKZUdFLDsjJWsC79yWGTjVVsFjXukW3DCoBxlKRQZ726PE_9M0tfdvbU4kQMkkSyHlPxd-U9S4Ej-XmGUbVV0bqT0Y9f_TbwYb-SQQ-ASixjPE</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2557222394</pqid></control><display><type>article</type><title>Mechanical Strength of Thermoplastic Polyamide Welded by Nd:YAG Laser</title><source>PubMed Central Open Access</source><source>MDPI - Multidisciplinary Digital Publishing Institute</source><source>EZB-FREE-00999 freely available EZB journals</source><source>PubMed Central</source><creator>Pereira, António B ; Fernandes, Fábio A O ; Morais, Alfredo B de ; Quintão, João</creator><creatorcontrib>Pereira, António B ; Fernandes, Fábio A O ; Morais, Alfredo B de ; Quintão, João</creatorcontrib><description>Welding is a fundamental process in many industries. It is a fast-changing technology, continuously evolving, with recent developments in laser and robotic welding, virtual reality and machine learning. Focusing on laser welding, there is a significant interest in this technology, as well as an increasing demand for high-strength lightweight structures, replacing metals in some applications. This work presents an experimental study of the mechanical properties of three types of polyamide 6 joints welded by Nd:YAG laser. After welding, tensile tests were carried out in order to evaluate the influence of the joint type and weld passes on joint strength and weld stresses. The results showed that fairly high weld stresses could be achieved, indicating that good-quality welds were achieved.</description><identifier>ISSN: 2073-4360</identifier><identifier>EISSN: 2073-4360</identifier><identifier>DOI: 10.3390/polym11091381</identifier><identifier>PMID: 31443534</identifier><language>eng</language><publisher>Switzerland: MDPI AG</publisher><subject>Laser beam welding ; Lasers ; Load ; Machine learning ; Manufacturing ; Mechanical properties ; Neodymium lasers ; Polyamide resins ; Polymers ; Polyvinyl chloride ; Semiconductor lasers ; Shear strength ; Shear stress ; Stresses ; Tensile strength ; Tensile tests ; Thermoplastic composites ; Virtual reality ; Welded joints ; YAG lasers</subject><ispartof>Polymers, 2019-08, Vol.11 (9), p.1381</ispartof><rights>2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2019 by the authors. 2019</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c415t-6883fb370da0bcbe4a377f3374bb848f0d2b3ee5d4b059380ec9c974e3b1c45e3</citedby><cites>FETCH-LOGICAL-c415t-6883fb370da0bcbe4a377f3374bb848f0d2b3ee5d4b059380ec9c974e3b1c45e3</cites><orcidid>0000-0001-9751-8807 ; 0000-0001-8342-5116</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6780559/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6780559/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,27924,27925,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31443534$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Pereira, António B</creatorcontrib><creatorcontrib>Fernandes, Fábio A O</creatorcontrib><creatorcontrib>Morais, Alfredo B de</creatorcontrib><creatorcontrib>Quintão, João</creatorcontrib><title>Mechanical Strength of Thermoplastic Polyamide Welded by Nd:YAG Laser</title><title>Polymers</title><addtitle>Polymers (Basel)</addtitle><description>Welding is a fundamental process in many industries. It is a fast-changing technology, continuously evolving, with recent developments in laser and robotic welding, virtual reality and machine learning. Focusing on laser welding, there is a significant interest in this technology, as well as an increasing demand for high-strength lightweight structures, replacing metals in some applications. This work presents an experimental study of the mechanical properties of three types of polyamide 6 joints welded by Nd:YAG laser. After welding, tensile tests were carried out in order to evaluate the influence of the joint type and weld passes on joint strength and weld stresses. The results showed that fairly high weld stresses could be achieved, indicating that good-quality welds were achieved.</description><subject>Laser beam welding</subject><subject>Lasers</subject><subject>Load</subject><subject>Machine learning</subject><subject>Manufacturing</subject><subject>Mechanical properties</subject><subject>Neodymium lasers</subject><subject>Polyamide resins</subject><subject>Polymers</subject><subject>Polyvinyl chloride</subject><subject>Semiconductor lasers</subject><subject>Shear strength</subject><subject>Shear stress</subject><subject>Stresses</subject><subject>Tensile strength</subject><subject>Tensile tests</subject><subject>Thermoplastic composites</subject><subject>Virtual reality</subject><subject>Welded joints</subject><subject>YAG lasers</subject><issn>2073-4360</issn><issn>2073-4360</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNpdkc1LxDAQxYMoKusevUrBi5dq0kma1oMgy7oK6we4Ip5Ckk7dStusSVfY_96K66LOZQbmx5t5PEIOGT0FyOnZwtWrhjGaM8jYFtlPqISYQ0q3f817ZBjCG-2LizRlcpfsAeMcBPB9Mr5FO9dtZXUdPXYe29duHrkyms3RN25R69BVNnro7-imKjB6xrrAIjKr6K44f7mcRFMd0B-QnVLXAYfrPiBPV-PZ6Dqe3k9uRpfT2HImujjNMigNSFpoaqxBrkHKEkByYzKelbRIDCCKghsqcsgo2tzmkiMYZrlAGJCLb93F0jRYWGw7r2u18FWj_Uo5Xam_m7aaq1f3oVKZUdFLDsjJWsC79yWGTjVVsFjXukW3DCoBxlKRQZ726PE_9M0tfdvbU4kQMkkSyHlPxd-U9S4Ej-XmGUbVV0bqT0Y9f_TbwYb-SQQ-ASixjPE</recordid><startdate>20190822</startdate><enddate>20190822</enddate><creator>Pereira, António B</creator><creator>Fernandes, Fábio A O</creator><creator>Morais, Alfredo B de</creator><creator>Quintão, João</creator><general>MDPI AG</general><general>MDPI</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0001-9751-8807</orcidid><orcidid>https://orcid.org/0000-0001-8342-5116</orcidid></search><sort><creationdate>20190822</creationdate><title>Mechanical Strength of Thermoplastic Polyamide Welded by Nd:YAG Laser</title><author>Pereira, António B ; Fernandes, Fábio A O ; Morais, Alfredo B de ; Quintão, João</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c415t-6883fb370da0bcbe4a377f3374bb848f0d2b3ee5d4b059380ec9c974e3b1c45e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Laser beam welding</topic><topic>Lasers</topic><topic>Load</topic><topic>Machine learning</topic><topic>Manufacturing</topic><topic>Mechanical properties</topic><topic>Neodymium lasers</topic><topic>Polyamide resins</topic><topic>Polymers</topic><topic>Polyvinyl chloride</topic><topic>Semiconductor lasers</topic><topic>Shear strength</topic><topic>Shear stress</topic><topic>Stresses</topic><topic>Tensile strength</topic><topic>Tensile tests</topic><topic>Thermoplastic composites</topic><topic>Virtual reality</topic><topic>Welded joints</topic><topic>YAG lasers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pereira, António B</creatorcontrib><creatorcontrib>Fernandes, Fábio A O</creatorcontrib><creatorcontrib>Morais, Alfredo B de</creatorcontrib><creatorcontrib>Quintão, João</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Polymers</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pereira, António B</au><au>Fernandes, Fábio A O</au><au>Morais, Alfredo B de</au><au>Quintão, João</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mechanical Strength of Thermoplastic Polyamide Welded by Nd:YAG Laser</atitle><jtitle>Polymers</jtitle><addtitle>Polymers (Basel)</addtitle><date>2019-08-22</date><risdate>2019</risdate><volume>11</volume><issue>9</issue><spage>1381</spage><pages>1381-</pages><issn>2073-4360</issn><eissn>2073-4360</eissn><abstract>Welding is a fundamental process in many industries. It is a fast-changing technology, continuously evolving, with recent developments in laser and robotic welding, virtual reality and machine learning. Focusing on laser welding, there is a significant interest in this technology, as well as an increasing demand for high-strength lightweight structures, replacing metals in some applications. This work presents an experimental study of the mechanical properties of three types of polyamide 6 joints welded by Nd:YAG laser. After welding, tensile tests were carried out in order to evaluate the influence of the joint type and weld passes on joint strength and weld stresses. The results showed that fairly high weld stresses could be achieved, indicating that good-quality welds were achieved.</abstract><cop>Switzerland</cop><pub>MDPI AG</pub><pmid>31443534</pmid><doi>10.3390/polym11091381</doi><orcidid>https://orcid.org/0000-0001-9751-8807</orcidid><orcidid>https://orcid.org/0000-0001-8342-5116</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2073-4360 |
| ispartof | Polymers, 2019-08, Vol.11 (9), p.1381 |
| issn | 2073-4360 2073-4360 |
| language | eng |
| recordid | cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_6780559 |
| source | PubMed Central Open Access; MDPI - Multidisciplinary Digital Publishing Institute; EZB-FREE-00999 freely available EZB journals; PubMed Central |
| subjects | Laser beam welding Lasers Load Machine learning Manufacturing Mechanical properties Neodymium lasers Polyamide resins Polymers Polyvinyl chloride Semiconductor lasers Shear strength Shear stress Stresses Tensile strength Tensile tests Thermoplastic composites Virtual reality Welded joints YAG lasers |
| title | Mechanical Strength of Thermoplastic Polyamide Welded by Nd:YAG Laser |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-24T13%3A48%3A43IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Mechanical%20Strength%20of%20Thermoplastic%20Polyamide%20Welded%20by%20Nd:YAG%20Laser&rft.jtitle=Polymers&rft.au=Pereira,%20Ant%C3%B3nio%20B&rft.date=2019-08-22&rft.volume=11&rft.issue=9&rft.spage=1381&rft.pages=1381-&rft.issn=2073-4360&rft.eissn=2073-4360&rft_id=info:doi/10.3390/polym11091381&rft_dat=%3Cproquest_pubme%3E2557222394%3C/proquest_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2557222394&rft_id=info:pmid/31443534&rfr_iscdi=true |