Application of sensing techniques and artificial intelligence-based methods to laser welding real-time monitoring: A critical review of recent literature
Laser welding has been widely utilized in various industries. Effective real-time monitoring
technologies are critical for improving welding efficiency and guaranteeing the quality of …
technologies are critical for improving welding efficiency and guaranteeing the quality of …
Advances in computational modeling for laser powder bed fusion additive manufacturing: A comprehensive review of finite element techniques and strategies
The laser powder bed fusion process, a prominent additive manufacturing method, involves
intricate thermal dynamics and stress distribution. Despite the mature knowledge base in …
intricate thermal dynamics and stress distribution. Despite the mature knowledge base in …
Heat source models in numerical simulations of laser welding
T Kik - Materials, 2020 - mdpi.com
The article presents new possibilities for modifying heat source models in numerical
simulations of laser welding processes conducted using VisualWeld (SYSWELD) software …
simulations of laser welding processes conducted using VisualWeld (SYSWELD) software …
[HTML][HTML] A novel systematic numerical approach on determination of heat source parameters in welding process
The double-ellipsoidal heat source concept, established by Goldak, has been extensively
employed to represent the energy distribution in a broad range of arc welding simulation …
employed to represent the energy distribution in a broad range of arc welding simulation …
Variable profile heat source models for numerical simulations of arc welding processes
Numerical modeling of arc welding and correlated processes tend to be challenging, since
they have complex physical phenomena. Several heat sources, with geometric parameters …
they have complex physical phenomena. Several heat sources, with geometric parameters …
[HTML][HTML] A numerical model for full and partial penetration hybrid laser welding of thick-section steels
Full and partial penetration welding using high power lasers exhibit different melt pool
geometries. The main difference is that full penetration welds tend to widen at the root side …
geometries. The main difference is that full penetration welds tend to widen at the root side …
[HTML][HTML] A thermo-metallurgical-mechanical model for microstructure evolution in laser-assisted robotic roller forming of ultrahigh strength martensitic steel
Laser-assisted robotic roller forming (LRRF) apparatus and process were developed to
bend a plate to form a straight channel for ultrahigh strength steel MS1300. Since the …
bend a plate to form a straight channel for ultrahigh strength steel MS1300. Since the …
[HTML][HTML] Effects of dilution on alloy content and microstructure in multi-pass steel welds
Dilution represents the contribution from base material to weld metal and its important effects
are complicated for multi-pass steel welds. In this study, the dilution was determined for each …
are complicated for multi-pass steel welds. In this study, the dilution was determined for each …
A combined heat source model for the prediction of residual stress post extreme high-speed laser material deposition
T Li, L Zhang, G Chen, N Pirch, T Schopphoven… - Journal of manufacturing …, 2022 - Elsevier
Extreme high-speed laser material deposition (EHLA) can be utilized for mass customization
owing to its enhanced process speed and productivity. Although EHLA has multiple …
owing to its enhanced process speed and productivity. Although EHLA has multiple …
Computational fluid dynamics simulation of hybrid laser-MIG welding of 316 LN stainless steel using hybrid heat source
Hybrid laser-MIG welding (HLMW) process is preferred for welding thick sections (> 10 mm)
to achieve faster and full penetration weld displaying enhanced productivity due to the …
to achieve faster and full penetration weld displaying enhanced productivity due to the …