Results 1 to 10 of about 29,649 (161)
A pilot study of hot-wire, ultrasonic and wedge-bellows spirometer inter- and intra-variability [PDF]
BMC Research Notes, 2017 Objective The aim of this pilot study was to compare spirometric values obtained with different types of spirometers, spirometers of same type, and repeated measurements with the same spirometer in a pulmonary function laboratory setting.
Marit E. Aardal +4 more
doaj +2 more sources
Metals, 2021 A high-efficiency additive manufacturing technology that combines a high-power diode laser with a large-rectangle spot (beam width of 11 mm) and a hot-wire system was developed.
Song Zhu, Motomichi Yamamoto
exaly +3 more sources
Metals, 2020 The hot wire plasma arc welding process, a hybrid process between the plasma arc welding (PAW) process and hot wire process, is used to weld 316 stainless steel sheets, in which the temperature generated during welding is recorded in real time with a ...
Nirut Naksuk +3 more
exaly +3 more sources
Hot-wire arc additive manufacturing of aluminum alloy with reduced porosity and high deposition rate
Materials and Design, 2021 Wire arc additive manufacturing (WAAM) technology has attracted considerable interest in large-scale metallic components, but porosity and low deposition rate are the two dominating technical challenges in WAAM of aluminum alloy.
Jiping Lu, Yinan Cui, Tianqiu Xu
exaly +3 more sources
Materials Research Express, 2022 Hot-wire laser welding is additive manufacturing (AM) technique that allows for the direct creation of complicated objects by melting layers of wire. This process is characterized by the use of hot-wire process, unification with the laser welding (LW ...
Nirut Naksuk +4 more
doaj +1 more source
A Study on Process Characteristics and Performance of Hot Wire Gas Tungsten Arc Welding Process for High Temperature Materials [PDF]
Materials Research, 2016 Hot wire gas tungsten arc welding (HW-GTAW) process is the one where the filler wire is pre-heated close to its melting point before it is fed in to the arc.
Anantha Padmanaban MR +2 more
doaj +1 more source
Proceedings of the American Institute of Electrical Engineers, 1912 n ...
Pierce, A. W., Tressler, M. E.
openaire +2 more sources
Effects of Sc on laser hot-wire welding performance of 7075 aluminum alloy
Materials Research Express, 2020 In order to clarify the effects of Sc modification on laser hot-wire welding performance of 7075 high strength aluminum alloys, the changing rules of weld formation, microstructure, element loss, mechanical performances and pores of weld joints were ...
Shichun Li +5 more
doaj +1 more source
Hot wire thermopol cutting using CNC machine
Mehran University Research Journal of Engineering and Technology, 2023 Recently, the Hot Wire CNC Technology is use for the purpose of cutting of the materials like thermopol and foam for the packaging of products. This technology saves labor costs and increases production. The main objective of the research is to determine
Shahzor Memon +5 more
doaj +1 more source
Advances in Industrial and Manufacturing Engineering, 2023 Steels with high carbon content can hardly or not at all be welded, but are of great interest for cladding applications due to their high hardness.
L. Budde +5 more
doaj +1 more source