Results 61 to 70 of about 7,077 (278)

Thermo-mechanical analysis of wire and arc additive manufacturing process [PDF]

, 2012
Conventional manufacturing processes often require a large amount of machining and cannot satisfy the continuously increasing requirements of a sustainable, low cost, and environmentally friendly modern industry.
Ding, Jialuo
core  

A New Approach to the Fabrication of Thin-Walled Plate Component through Typical Wire Arc Additive Manufacturing

Journal of Advanced Mechanical Sciences, 2022
Wire Arc Additive Manufacturing (WAAM) is a trendy practice evolving nowadays for the development of metal parts employing a suitable welding process with the help of automation and additive manufacturing concept.
M. Sowrirajan, M. Vijayananthan, G. Seenivasagan, J. Sundaresan   +3 more
doaj  

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

Advanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies, Daniel E. Driemeyer, Aaron P. Stebner   +2 more
wiley   +1 more source

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

Research progress and prospect in wire arc additive manufacturing magnesium alloy

Cailiao gongcheng
Wire arc additive manufacturing (WAAM) has received extensive attention from researchers due to its high deposition rate, high material utilization, low cost, and ability to manufacture large-scale components.
LIU Hongjie, LIU Wencai, SUN Jiawei, WANG Xiyao, KUANG Siyu, WU Guohua   +5 more
doaj   +1 more source

Hybrid design based on wire and arc additive manufacturing in the aircraft industry [PDF]

, 2012
Wire and Arc Additive Manufacturing (WAAM) is a developing rapid prototyping and manufacturing technology which allows the production of large custom-made metal parts with high deposition rates, a major concern of the aircraft industry.
Chen, Jian
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Model for the Prediction of Deformations in the Manufacture of Thin-Walled Parts by Wire Arc Additive Manufacturing Technology [PDF]

, 2021
Publisher Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland.Gas Metal Arc Welding (GMAW) is a manufacturing technology included within the differentWire Arc Additive Manufacturing alternatives.
Lamikiz, Aitzol, Aitzol Lamikiz, Casuso, Mikel, Fernando Veiga, Eider Aldalur, Suárez, Alfredo, Veiga Suárez, Fernando, Amondarain, Jaime, Trunal Bhujangrao, Bhujangrao, Trunal, Aldalur, Eider, Mikel Casuso, Lamikiz Mentxaka, Aitzol, Veiga, Fernando, Teresa Artaza, Jaime Amondarain, Casuso Lomas, Mikel, Artaza, Teresa, Alfredo Suárez   +18 more
core   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Multi-Phase Field Method for Solidification Microstructure Evolution for a Ni-Based Alloy in Wire Arc Additive Manufacturing

Metals, 2022
Wire arc additive manufacturing achieves high efficiency and low costs by using a melting wire for directional depositions. Thermal analyses and the finite element method have been applied to predict residual stress and the deformation of fabricated ...
Sukeharu Nomoto, Masahiro Kusano, Houichi Kitano, Makoto Watanabe   +3 more
doaj   +1 more source

Early cost estimation for additive manufacture [PDF]

, 2012
Additive Manufacture (AM) is a novel manufacturing method; it is a process of forming components by adding materials. Owing to material saving and manufacturing cost saving, more and more research has been focused on metal AM technologies. WAAM is one AM
Zhai, Yun
core