2024

New paper alert: Kalman filter-driven state observer for thermal error compensation in machine tool digital twins

New paper alert: Layer-to-layer melt pool control in laser powder bed fusion

New paper alert: Too hot to print, too slow to handle; finding optimal path characteristics for WAAM

Congratulations to Iason Sideris on successfully defending his doctoral thesis titled: Path Planning Optimization in Deposition-based Additive Manufacturing. 

New paper alert: Geometrical modeling of ultrashort pulse laser ablation with redeposition and analysis of the influence of spot size and shape

New paper alert: Computational and experimental investigation of thermally auxetic multi-metal lattice structures produced by laser powder bed fusion

Correlation analysis of feedstock flowability and temperature for laser-based powder bed fusion of polymers

New paper “Experimental and numerical investigations of pore formation mechanisms in cold spray” has been published in Journal of Manufacturing Processes.

Our new paper, “Exploring co-processing strategies for multi-material Spark Plasma Sintering of pure Cu with AlSi10Mg by Master Sintering Curves”, has been published in the Journal of Materials Research and Technology.

New paper “Quantifying the effects of inlet gas and collision models in direct metal deposition using a CFD-DEM approach” has been published in Powder Technology.

Our new paper, "Effects of CuCr1Zr contamination on the tensile properties and microstructure of stainless steel 316L produced via laser powder bed fusion", has been published in Progress in Additive Manufacturing

We are pleased to announce that our work on "Laser powder bed fusion of planar bi-metallic thermally auxetic lattice structures" has been published in CIRP Annals.

Our latest work on "A meshless computational framework for studying cold spray additive manufacturing including large numbers of powder particles with diverse characteristics" has been published in Nature Scientific Reports.

Our collaborative work with the National University of Singapore and Sichuan University on multiscale fracture modeling has been published in the International Journal of Computational Methods. The paper's title: "Direct FE2 based on single integration point for modeling damage evolution of materials with micro-cracks"

New paper published on self-optimizing method and software for calibration and mapping of a laser system for laser machining.

MDPI Metals (IF: 2.9) is hosting a Special Issue on Laser Ablation & Precision Cutting of Sheet Metals, with guest editor Dr. Mamzi Afrasiabi.

New publication on a new strategy to produce defect-free CuCrZr-316L steel multi-material structures by coupling hot isostatic pressing and laser powder bed fusion.

New paper published on end-to-end path planning for homogeneous temperature fields in additive manufacturing.

New paper published on the effects of beam shaping on copper-steel interfaces in multi-material laser powder bed fusion !

New publication out on the modeling of martensite formation and hardening behavior of TRIP material