A hybrid laser–GMAW-based directed energy deposition (DED) was developed to stabilise the cathode jet and droplet transfer in DED of Ti alloy. High-speed photography, spectroscopic diagnostic, theo...
{"title":"Stabilising mechanism of cathode jet and droplet transfer in hybrid-laser–GMAW-based directed energy deposition of titanium alloy","authors":"Xiao Xiao, Chi Zhang, Dongsheng Wu, Hisaya Komen, Junfeng Gou, Yongkang Zhang, Keke Zhang, Shigeaki Uchida, Manabu Tanaka","doi":"10.1080/17452759.2024.2384659","DOIUrl":"https://doi.org/10.1080/17452759.2024.2384659","url":null,"abstract":"A hybrid laser–GMAW-based directed energy deposition (DED) was developed to stabilise the cathode jet and droplet transfer in DED of Ti alloy. High-speed photography, spectroscopic diagnostic, theo...","PeriodicalId":23756,"journal":{"name":"Virtual and Physical Prototyping","volume":null,"pages":null},"PeriodicalIF":10.6,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141887372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-30DOI: 10.1080/17452759.2024.2382164
Ke Ren, Gang Wang, Yuelan Di, Xianyue Liu, Liping Wang, Yiming Rong
Phase transformation is a crucial factor that determines the quality and deformation of components in laser-directed energy deposition (L-DED). Owing to the limitations of in situ observation metho...
{"title":"A comprehensive transformation-thermomechanical model on deformation history in directed energy deposition of high-speed steel","authors":"Ke Ren, Gang Wang, Yuelan Di, Xianyue Liu, Liping Wang, Yiming Rong","doi":"10.1080/17452759.2024.2382164","DOIUrl":"https://doi.org/10.1080/17452759.2024.2382164","url":null,"abstract":"Phase transformation is a crucial factor that determines the quality and deformation of components in laser-directed energy deposition (L-DED). Owing to the limitations of in situ observation metho...","PeriodicalId":23756,"journal":{"name":"Virtual and Physical Prototyping","volume":null,"pages":null},"PeriodicalIF":10.6,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141949184","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study employed the effect of sub-critical annealing heat treatment on the microstructure and anisotropy of the hybrid additive manufactured TC11 alloy. The results demonstrate that after sub-c...
{"title":"Microstructure homogenization and strength-ductility synergy improvement of the hybrid additive manufactured dual-phase titanium alloy by sub-critical annealing","authors":"Hongwei Gao, Yanyan Zhu, Jiawei Wang, Dongdong Zheng, Bo Zhang, Xu Cheng","doi":"10.1080/17452759.2024.2382168","DOIUrl":"https://doi.org/10.1080/17452759.2024.2382168","url":null,"abstract":"This study employed the effect of sub-critical annealing heat treatment on the microstructure and anisotropy of the hybrid additive manufactured TC11 alloy. The results demonstrate that after sub-c...","PeriodicalId":23756,"journal":{"name":"Virtual and Physical Prototyping","volume":null,"pages":null},"PeriodicalIF":10.6,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141882135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-29DOI: 10.1080/17452759.2024.2379998
Ali Baghi, Nima Aminpour, Ali Memari, Sven Bilén, Shadi Nazarian, José P. Duarte
3D concrete printing (3DCP) enhances design flexibility, reduces construction costs and lowers environmental impact. Traditionally used for wall fabrication, this study introduces a system for prin...
{"title":"3D concrete printing of self-supported filaments via entrained cables: constructing formwork-free spanning structures","authors":"Ali Baghi, Nima Aminpour, Ali Memari, Sven Bilén, Shadi Nazarian, José P. Duarte","doi":"10.1080/17452759.2024.2379998","DOIUrl":"https://doi.org/10.1080/17452759.2024.2379998","url":null,"abstract":"3D concrete printing (3DCP) enhances design flexibility, reduces construction costs and lowers environmental impact. Traditionally used for wall fabrication, this study introduces a system for prin...","PeriodicalId":23756,"journal":{"name":"Virtual and Physical Prototyping","volume":null,"pages":null},"PeriodicalIF":10.6,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141882060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In modern aerospace engineering, the demand for innovative and adaptable solutions is paramount. This study focuses on enhancing aircraft engine components, specifically variable-geometry inlets, t...
{"title":"4D printed NiTi variable-geometry inlet for aero engines","authors":"Jingtao Kang, Ruidi Li, Dan Zheng, Minbo Wang, Pengda Niu, Tiechui Yuan","doi":"10.1080/17452759.2024.2382166","DOIUrl":"https://doi.org/10.1080/17452759.2024.2382166","url":null,"abstract":"In modern aerospace engineering, the demand for innovative and adaptable solutions is paramount. This study focuses on enhancing aircraft engine components, specifically variable-geometry inlets, t...","PeriodicalId":23756,"journal":{"name":"Virtual and Physical Prototyping","volume":null,"pages":null},"PeriodicalIF":10.6,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141882134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Wire-arc directed energy deposition is promising for manufacturing ultra-high-strength Al-Zn-Mg-Cu alloy components. However, the undesired microstructure and performance of as-deposited alloys mak...
{"title":"Step solution treatment of a wire-arc directed energy deposited Al-Zn-Mg-Cu alloy: defects suppression and mechanical property improvement","authors":"Bolun Dong, Xiaoyu Cai, Yunhao Xia, Fukang Chen, Sanbao Lin, Debin Shan, Yingying Zong","doi":"10.1080/17452759.2024.2382170","DOIUrl":"https://doi.org/10.1080/17452759.2024.2382170","url":null,"abstract":"Wire-arc directed energy deposition is promising for manufacturing ultra-high-strength Al-Zn-Mg-Cu alloy components. However, the undesired microstructure and performance of as-deposited alloys mak...","PeriodicalId":23756,"journal":{"name":"Virtual and Physical Prototyping","volume":null,"pages":null},"PeriodicalIF":10.6,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141949180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The current designs of low-frequency acoustic absorption metamaterials suffer from inadequate prediction accuracy and low efficiency. Herein, by integrating impedance theory with artificial neural ...
{"title":"Design and manufacture of low-frequency acoustic absorption metamaterials with enhanced coupling characteristic","authors":"Xin Yan, Qingxuan Liang, Jiaming Feng, Jin He, Rukun Fu, Dichen Li, Tianning Chen","doi":"10.1080/17452759.2024.2383297","DOIUrl":"https://doi.org/10.1080/17452759.2024.2383297","url":null,"abstract":"The current designs of low-frequency acoustic absorption metamaterials suffer from inadequate prediction accuracy and low efficiency. Herein, by integrating impedance theory with artificial neural ...","PeriodicalId":23756,"journal":{"name":"Virtual and Physical Prototyping","volume":null,"pages":null},"PeriodicalIF":10.6,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141949182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The inherent manufacturing defects in laser powder bed fusion (LPBF)-processed samples leads to deviations from results of finite element analysis (FEA) using the designed model. To systematically ...
{"title":"A novel method combining finite element analysis and computed tomography reconstruction to master mechanical properties of lattice structures processed by laser powder bed fusion","authors":"Wenxin Chen, Dongdong Gu, Luhao Yuan, Keyu Shi, Xin Liu, Jianfeng Sun, Yusheng Chen, Kaijie Lin","doi":"10.1080/17452759.2024.2383302","DOIUrl":"https://doi.org/10.1080/17452759.2024.2383302","url":null,"abstract":"The inherent manufacturing defects in laser powder bed fusion (LPBF)-processed samples leads to deviations from results of finite element analysis (FEA) using the designed model. To systematically ...","PeriodicalId":23756,"journal":{"name":"Virtual and Physical Prototyping","volume":null,"pages":null},"PeriodicalIF":10.6,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141882136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-26DOI: 10.1080/17452759.2024.2382163
Zhenbang Liu, Mingyang Li, Xiangyu Wang, Sizhe Wang, Lining Wang, Teck Neng Wong, Ming Jen Tan
{"title":"Axial performances of the steel rebar reinforced column confined by the steel cable reinforced 3D concrete printing permanent formwork","authors":"Zhenbang Liu, Mingyang Li, Xiangyu Wang, Sizhe Wang, Lining Wang, Teck Neng Wong, Ming Jen Tan","doi":"10.1080/17452759.2024.2382163","DOIUrl":"https://doi.org/10.1080/17452759.2024.2382163","url":null,"abstract":"","PeriodicalId":23756,"journal":{"name":"Virtual and Physical Prototyping","volume":null,"pages":null},"PeriodicalIF":10.2,"publicationDate":"2024-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141801325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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