Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Zhongxu Xiao"'
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 7927-7934 (2023)
Support structures are widely used in laser powder bed fusion (LPBF) for overhanging features. However, the majority of works carried out on support modeling were to obtain the best trade-off between production time, cost, and accuracy. A notable abs
Externí odkaz:
https://doaj.org/article/e5190a0a3c0a40c98f90d90972c31947
Publikováno v:
Energy Conversion and Management: X, Vol 18, Iss , Pp 100350- (2023)
This paper presents a review of system design and analysis, control strategy, optimization and heat and mass integration of integrated solid oxide fuel cell (SOFC) and reciprocating internal combustion engine (ICE) system. Facing the future power-fue
Externí odkaz:
https://doaj.org/article/dde6d4c9660a465d9ca9e0a63a5f0be4
Publikováno v:
Virtual and Physical Prototyping, Vol 15, Iss 3, Pp 325-339 (2020)
The influence of the defocusing distance on melt pool morphology, defect, microstructure and mechanical properties of the laser powder bed fusion (L-PBF) of high strength Al–Cu–Mg–Mn alloy was studied. It is found that because of the different
Externí odkaz:
https://doaj.org/article/b5fccd4092a7400cadccbff692b329e0
Autor:
Zhongxu Xiao, Changpeng Chen, Haihong Zhu, Zhiheng Hu, Balasubramanian Nagarajan, Lianbo Guo, Xiaoyan Zeng
Publikováno v:
Materials & Design, Vol 193, Iss , Pp 108846- (2020)
Selective laser melting (SLM) produces a large amount of residual stress which limits its applicability. Despite the increasing number of studies to understand the relationship between the process parameters and the residual stress, the underlying co
Externí odkaz:
https://doaj.org/article/870de0483a7e4b13bc98f468b629ec38
Publikováno v:
Journal of Manufacturing Processes. 82:530-542
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e016e204406469549e91766657cae27
https://doi.org/10.1016/j.jmapro.2022.08.034
https://doi.org/10.1016/j.jmapro.2022.08.034
Publikováno v:
Rapid Prototyping Journal. 28:1325-1345
Purpose High temperature gradient induces high residual stress, producing an important effect on the part manufacturing during laser powder bed fusion (LPBF). The purpose of this study is to investigate the effect of the molten pool mode on the therm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38a8ff653a6632b856557877c9760894
https://doi.org/10.1108/rpj-03-2021-0063
https://doi.org/10.1108/rpj-03-2021-0063
Publikováno v:
Applied Thermal Engineering. 230:120735
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9cc2a132056f502af9147cd77631422
https://doi.org/10.1016/j.applthermaleng.2023.120735
https://doi.org/10.1016/j.applthermaleng.2023.120735
Publikováno v:
Journal of Manufacturing Processes. 59:621-628
Laser powder bed fusion (LPBF) can be directly used to fabricate the metal components with complex structures and high performances. However, the extremely high temperature gradient induces the high residual stress, which leads to deformation or even
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b8ed3a32f8f9cf7d34ca362dd3e8ca2
https://doi.org/10.1016/j.jmapro.2020.10.009
https://doi.org/10.1016/j.jmapro.2020.10.009
Deformation and control method of thin-walled part during laser powder bed fusion of Ti–6Al–4V alloy
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 110:3467-3478
The large thermal stress caused by the high temperature gradient leads to part deformations which are the important factor restricting the rapid development and wide application of the laser powder bed fusion (LPBF) technology. In the present study,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3552ae41ff8802738edbfff4078d882
https://doi.org/10.1007/s00170-020-06104-0
https://doi.org/10.1007/s00170-020-06104-0
Publikováno v:
Virtual and Physical Prototyping. 15:325-339
The influence of the defocusing distance on melt pool morphology, defect, microstructure and mechanical properties of the laser powder bed fusion (L-PBF) of high strength Al–Cu–Mg–Mn alloy was stud...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f7fc2c949005b6afc4b3950d4ebf30e
https://doi.org/10.1080/17452759.2020.1760895
https://doi.org/10.1080/17452759.2020.1760895