One of the challenges regarding widespread use of parts created by the powder-bed fusion
process is their high surface roughness, which necessitates some type of postbuild finishing …

Purpose The purpose of this paper is to develop, apply and validate a mesh-free graph
theory–based approach for rapid thermal modeling of the directed energy deposition (DED) …

Models for the formation of nanocluster fractal structures of various configurations are
considered within the framework of a number of approaches in the aspect of controlling their …

In this paper a welding process for large scale stainless steel structures is presented. The
process was developed according to the requirements of an aircraft application. Therefore …

While the combination of 3D scanning and printing processes holds much promise for the
field of new product development, problems with repeatability and accuracy have limited the …

Four machining processes are analyzed with respect to the internal material loads and
modifications in the surface layer. The processes considered are grind hardening, induction …

Surface topography modification is a common post-processing step used to enhance
surface quality or to add micro/nano surface structures for various functionalities. Laser …

Laser-induced thermochemical polishing (LCP) is a non-conventional processing technique
that uses laser radiation to smooth the surface of self-passivated metallic parts by initiating a …

Metal additive manufacturing (AM/3D printing) offers unparalleled advantages over
conventional manufacturing, including greater design freedom and a lower lead time …

Das Laserstrahlhärten ist ein etabliertes Fertigungsverfahren, das ein präzises und
effizientes Randschichthärten ermöglicht. Ein Laserstrahl erhitzt hierzu die Oberfläche des …