Results 21 to 30 of about 19,161 (304)

Development of a Low-Cost Wire Arc Additive Manufacturing System

Journal of Manufacturing and Materials Processing, 2021
Due to their unique advantages over traditional manufacturing processes, metal additive manufacturing (AM) technologies have received a great deal of attention over the last few years. Using current powder-bed fusion AM technologies, metal components are
Miguel Navarro, Amer Matar, Seyid Fehmi Diltemiz, Mohsen Eshraghi   +3 more
doaj   +1 more source

Wire Arc Additive Manufacturing Perspectives and Recent Developments

IOP Conference Series: Materials Science and Engineering, 2020
Abstract The outstanding performance of producing complex three dimensional moulded components, which could be difficult or impossible to accomplish through traditional production processes. Additive processing in recent years has revolutionised the processing paradigm.
V Dhinakaran, B Stalin, M Ravichandran, M Balasubramanian, C Anand Chairman, D Pritima   +5 more
openaire   +1 more source

Additive Layer Manufacturing using Metal Deposition

Metals, 2020
Among the additive layer manufacturing techniques for metals, those involving metal deposition, including laser cladding/Direct Energy Deposition (DED, with powder feeding) or Wire and Arc Additive Manufacturing (WAAM, with wire feeding), exhibit several
Patrice Peyre
doaj   +1 more source

A hypoeutectic Al-Ni-Mg in situ composite processed by wire-arc additive manufacturing: Phase evolution and mechanical behavior

Materials & Design, 2022
The advent of novel processing technologies such as wire-arc additive manufacturing, distinguished by high cooling rates, requires the development of adapted feedstock materials.
Thomas Klein, Tomasz Wojcik, Aurel Arnoldt   +2 more
doaj   +1 more source

Study on Arc Welding Processes for High Deposition Rate Additive Manufacturing [PDF]

, 2018
Although Additive Manufacturing implementation is rapidly growing, industrial sectors are demanding an increase of manufactured part size which most extended processes, such as Selective Laser Melting (SLM) or Laser Metal Deposition (LMD), are not able ...
Paskual, Amagoia, Suárez, Alfredo, Tabernero, Iván, Álvarez, Pedro   +3 more
core   +1 more source

Effects of Electroshock Treatment on Residual Stress and the Geometric Dimensions of Components Fabricated with Wire Arc Additive Manufacturing

Metals, 2022
In wire arc additive manufacturing, residual stress is generated from a nonuniform thermal distribution, resulting in the fabricated component demonstrating large deformation.
Min Wu, Zeqi Hu, Xunpeng Qin
doaj   +1 more source

Wire + Arc Additive Manufacturing [PDF]

, 2016
Depositing large components (>10 kg) in titanium, aluminium, steel and other metals is possible using Wire + Arc Additive Manufacturing. This technology adopts arc welding tools and wire as feedstock for additive manufacturing purposes.
Addison, Adrian C., Colegrove, Paul A., Ding, Jialuo, Martina, Filomeno, Pardal, Goncalo, Williams, Stewart W.   +5 more
core   +1 more source

Residual stress of as-deposited and rolled Wire + Arc Additive Manufacturing Ti–6Al–4V components [PDF]

, 2016
Wire + arc additive manufacturing components contain significant residual stresses, which manifest in distortion. High-pressure rolling was applied to each layer of a linear Ti–6Al–4V wire + arc additive manufacturing component in between deposition ...
Colegrove, Paul A., Hofmann, M., Martina, Filomeno, Meyer, J., Roy, M. J., Szost, B. A., Terzi, S., Williams, Stewart W., Withers, P. J.   +8 more
core   +1 more source

Filler wire deflection control for Wire and Arc Additive Manufacturing

, 2023
Abstract This paper examines the issue of wire deflection in Wire and Arc Additive Manufacturing (WAAM), which leads to process instability and defects in printed geometry. The study focuses on the deflection of Alloy 601/625, Inconel 718 and SG2 wires during the deposition process.
Denys Molochkov, Ruslan Kulykovskyi
openaire   +1 more source

Design for Wire + Arc Additive Manufacture: design rules and build orientation selection [PDF]

, 2017
Wire + Arc Additive Manufacture (WAAM) is an additive manufacturing technology that can produce near net-shape parts layer by layer in an automated manner using welding technology controlled by a robot or CNC machine. WAAM has been shown to produce parts
Ding, Jialuo, Lockett, Helen, Martina, Filomeno, Williams, Stewart   +3 more
core   +2 more sources