Analysis and improvement of laser wire filling welding process stability with beam wobble
Sign Up to like & getrecommendations! Published in 2021 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2020.106594
Abstract: Abstract The reasonable selection of laser welding modes, namely keyhole mode and heat conduction mode, is based on the practical application requirements. The results show that the heat flux rapidly decreases and beam moving velocity… read more here.
Keywords: beam wobble; stability; analysis improvement; beam ... See more keywords
Investigation of analysis and improvement of the assessment of bonding performance for thermoplastic composites
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Thermoplastic Composite Materials"
DOI: 10.1177/08927057221091128
Abstract: A lap shear test is employed to evaluate the interfacial bonding strength between unidirectional CF/PEEK tapes as quantification of bonding quality. In this study, a novel tab is proposed to ameliorate bonding testing. The crucial… read more here.
Keywords: thermoplastic composites; bonding strength; analysis improvement; investigation analysis ... See more keywords
Analysis and Improvement of Oversize Goaf Backfill Engineering Based on Fuzzy Theory
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DOI: 10.3390/app13095235
Abstract: For the mine of large goaf, there are many factors that affect the filling quality. In order to improve the filling quality, it is necessary to identify the factors that have a significant impact. In… read more here.
Keywords: particle size; analysis improvement; quality; improvement oversize ... See more keywords