[HTML][HTML] Laser Polishing of Directed Energy Deposition Metal Parts: A Review

B Guan, L Qin, G Yang, Y Ren, X Wang - Additive Manufacturing Frontiers, 2024 - Elsevier
Additive manufacturing (AM) is a reliable technique for constructing highly complex metallic
parts. Direct energy deposition (DED) is one of the most common technologies used for AM …

[HTML][HTML] Robot-assisted laser ablation for 3D surfaces. Application for paint removal with ultrashort pulse laser

A Rodríguez, AJ López, J Lamas, A Moreno… - Optics and Lasers in …, 2023 - Elsevier
In this work, a robot-assisted laser cleaning system is presented that allows the automatic
processing of 3D objects with arbitrary geometry. The system is based on the integration of a …

Laser processing of freeform surfaces: A new approach based on an efficient workpiece partitioning strategy

A Batal, A Michalek, P Penchev, A Kupisiewicz… - International Journal of …, 2020 - Elsevier
A novel method for laser processing freeform surfaces is proposed and demonstrated in this
article. The method employs empirical data on the 3D limitations of a given laser process …

Effects of incidence angle and optimization in femtosecond laser polishing of C/SiC composites

C Yuan, B Wang, J Wang, Y Wang, L Sheng, J Jiao… - Ceramics …, 2022 - Elsevier
In this article, C/SiC ceramic matrix composites (CMC) were polished by femtosecond laser.
The effects of different laser incidence angles on the machined surface were studied in …

Manufacturing smart surfaces with embedded sensors via magnetron sputtering and laser scribing

J Díez-Sierra, A Martínez, I Etxarri, I Azpitarte… - Applied Surface …, 2022 - Elsevier
Magnetron Sputtering (MS) together with patterning via Laser Scribing allows manufacturing
of thin film sensors/actuators embedded on the surface of components. These transducers …

Smart PVD hard coatings with temperature sensor function

K Bobzin, T Brögelmann, NC Kruppe… - Surface and Coatings …, 2021 - Elsevier
In manufacturing technology, the performance of the tools have to conform to increasingly
higher standards. Aditionally, recording process data during production is becoming more …

Feeling machines for online detection and compensation of tool deflection in milling

B Denkena, H Boujnah - CIRP Annals, 2018 - Elsevier
In milling, the tool deflection negatively affects the accuracy of the workpiece geometry.
Feeling machines with force sensing capabilities represent a promising enabler to detect …

Laser micro-machining of freeform surfaces: Accuracy, repeatability and reproducibility achievable with multi-axis processing strategies

T Karkantonis, P Penchev, V Nasrollahi, H Le… - Precision …, 2022 - Elsevier
The requirements that complex 3D miniaturised components have to satisfy are constantly
increasing for various application areas, eg in aerospace, biomedical and electronics, and …

Effect of laser incidence angle on the femtosecond laser ablation characteristics of silicon carbide ceramics

J Chen, X Chen, X Zhang, W Zhang - Optics and Lasers in Engineering, 2024 - Elsevier
Due to their excellent physical and chemical properties, silicon carbide ceramics have
become representative high-performance materials in aerospace, energy power …

[PDF][PDF] Autonomous machining–Recent advances in process planning and control

MA Dittrich, B Denkena, H Boujnah… - Journal of Machine …, 2019 - jme.publisherspanel.com
While autonomous driving has come close to reality over the recent years, machining is still
characterised by many manual tasks and prone to costly errors. In this article, an overview is …