Progress in numerical simulation of the laser cladding process
Laser Cladding is one of the developing manufacturing techniques used for diverse
applications such as coating, repairing and prototyping. Complex processing phenomena …
applications such as coating, repairing and prototyping. Complex processing phenomena …
Modeling of the laser powder–based directed energy deposition process for additive manufacturing: a review
X Guan, YF Zhao - The International Journal of Advanced Manufacturing …, 2020 - Springer
Laser powder–based directed energy deposition (DED) is a specific additive manufacturing
process that offers an effective way to fabricate parts via simultaneous delivery of powders …
process that offers an effective way to fabricate parts via simultaneous delivery of powders …
[HTML][HTML] Advances in the modeling of laser direct metal deposition
AJ Pinkerton - Journal of laser applications, 2015 - pubs.aip.org
This paper provides a review of the current state of the art in modeling of laser direct metal
deposition and cladding processes and identifies recent advances and trends in this field …
deposition and cladding processes and identifies recent advances and trends in this field …
Modeling of coaxial powder flow for the laser direct deposition process
The supplying powder jet conditions in a direct deposition process greatly influence the
quality and property of deposition products. Coaxial powder flow provides the means of …
quality and property of deposition products. Coaxial powder flow provides the means of …
Nozzle designs in powder-based direct laser deposition: a review
Abstract Laser-based Direct Energy Deposition (L-DED) is one of the most commonly
employed metal additive manufacturing technologies. In L-DED, a laser beam is employed …
employed metal additive manufacturing technologies. In L-DED, a laser beam is employed …
Applications of a hybrid manufacturing process for fabrication of metallic structures
Purpose–This paper sets out to summarize the current research, development, and
integration of a hybrid process to produce high‐temperature metallic materials. It seeks to …
integration of a hybrid process to produce high‐temperature metallic materials. It seeks to …
Experimental and numerical study of gas-powder flux in coaxial laser cladding nozzles of Precitec
M Doubenskaia, A Kulish, A Sova, P Petrovskiy… - Surface and Coatings …, 2021 - Elsevier
Laser cladding technology is used for coating deposition, worn surfaces repairing, and direct
fabrication. However, the technological complexity and high cost prevents its wide industrial …
fabrication. However, the technological complexity and high cost prevents its wide industrial …
Theoretical and experimental investigation of gas flows, powder transport and heating in coaxial laser direct metal deposition (DMD) process
OB Kovalev, AV Zaitsev, D Novichenko… - Journal of thermal spray …, 2011 - Springer
The results of theoretical and experimental investigations of direct metal deposition (DMD)
processes involving a CO 2-laser with the power up to 5 kW and wave length of 10.6 μm are …
processes involving a CO 2-laser with the power up to 5 kW and wave length of 10.6 μm are …
Predictive modeling capabilities from incident powder and laser to mechanical properties for laser directed energy deposition
This paper presents an overview of vertically integrated comprehensive predictive modeling
capabilities for directed energy deposition processes, which have been developed at …
capabilities for directed energy deposition processes, which have been developed at …
Experimental and numerical simulation studies of the flow characteristics and temperature field of Fe-based powders in extreme high-speed laser cladding
W Zhang, Y Liu, D Hu, H Lv, Q Yang - Optics & Laser Technology, 2024 - Elsevier
Extreme high-speed laser cladding technology (EHLA) is widely employed in critical parts
manufacturing and repairing due to its high efficiency. The appearance and quality of the …
manufacturing and repairing due to its high efficiency. The appearance and quality of the …