Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Boce Xue"'
Autor:
Yanzhen Zhang, Guofang Hu, Lianlei Zuo, Mengliang Bang, Ning Wang, Dege Li, Zihao Li, Runsheng Li, Weiwei He, Boce Xue, Yanqing Zhang
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 2149-2162 (2024)
In comparison to laser additive manufacturing, metal droplet deposition technology presents substantial cost benefits by obviating the necessity for costly metal powders and high-power lasers. Nonetheless, prevalent metal droplet deposition methodolo
Externí odkaz:
https://doaj.org/article/608ddca0783e4a24b7bf5a06cf95e292
Publikováno v:
Sensors, Vol 21, Iss 5, p 1626 (2021)
In order to ensure the production quality of high-speed laser welding, it is necessary to simultaneously monitor multiple state properties. Monitoring methods combining vision sensing and deep learning models are popular but most models used can only
Externí odkaz:
https://doaj.org/article/36ac1449b1c74805b6dc8d5ca3beff95
Publikováno v:
Sensors, Vol 19, Iss 14, p 3198 (2019)
Web-core sandwich panels are a typical lightweight structure utilized in a variety of fields, such as naval, aviation, aerospace, etc. Welding is considered as an effective process to join the face panel to the core panel from the face panel side. Ho
Externí odkaz:
https://doaj.org/article/c033a2d247c24b01a271c8f11b522423
Publikováno v:
Sensors, Vol 19, Iss 5, p 1144 (2019)
Automatic joint detection is of vital importance for the teaching of robots before welding and the seam tracking during welding. For narrow butt joints, the traditional structured light method may be ineffective, and many existing detection methods d
Externí odkaz:
https://doaj.org/article/fe3b06ab15db4bcb8ecdb03ab5365a8d
Publikováno v:
Sensors, Vol 18, Iss 8, p 2411 (2018)
Lack of fusion can often occur during ultra-thin sheets edge welding process, severely destroying joint quality and leading to seal failure. This paper presents a vision-based weld pool monitoring method for detecting a lack of fusion during micro pl
Externí odkaz:
https://doaj.org/article/c621409e3ff940b69f3e9df5362eb4de
Publikováno v:
Journal of Manufacturing Systems. 61:351-364
The roll-to-roll (R2R) system is crucial for manufacturing low-strength sheets. And the speed control of rolls in this multi-roll system has a significant influence on the quality of the fragile sheets. However, the previous system with tension-based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d1a38f74c851b14d7e2182db2bd3ff3
https://doi.org/10.1016/j.jmsy.2021.09.016
https://doi.org/10.1016/j.jmsy.2021.09.016
Publikováno v:
Materials; Volume 15; Issue 7; Pages: 2420
Increasing welding speed can promote the productivity of laser welding. However, humping defects often occur, which limits the application of this strategy. The existing explanations for the humping formation remain vague, and mitigation and suppress
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53a0eaade36d10f0eb2ff629ea859bb4
Publikováno v:
Optics & Laser Technology. 147:107649
The increase of welding speed can improve the productivity of laser welding. The behavior of vapor plume is an important indicator reflecting the state of the laser welding process. However, the behavior of vapor plume in high-speed laser welding (wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff8fbeb8509025f6bb6a75ae9833f3b8
https://doi.org/10.1016/j.optlastec.2021.107649
https://doi.org/10.1016/j.optlastec.2021.107649
Publikováno v:
Optics & Laser Technology. 139:106962
Inconel 617 Ni-based superalloy sheets were joined using a laser-welding process. The welding experiments were conducted on four different welding positions (i.e., flat, horizontal, vertical-up, and vertical-down), using two sets of welding parameter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c1ebd0f1ed90090ae4f244d8c33d90f
https://doi.org/10.1016/j.optlastec.2021.106962
https://doi.org/10.1016/j.optlastec.2021.106962
Publikováno v:
Journal of Physics: Conference Series. 1983:012074
In this paper a vision based detection method for humping in high-speed laser welding is proposed. A high-speed imaging system is used to capture the images of melt pool in the near-infrared range and the unaffected melt pool region is extracted as t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67b9af08294e74ad77e2218b93c7bf01
https://doi.org/10.1088/1742-6596/1983/1/012074
https://doi.org/10.1088/1742-6596/1983/1/012074