Results 31 to 40 of about 1,479,501 (330)
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
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Arc Shape Characteristics with Ultra-High-Frequency Pulsed Arc Welding
Applied Sciences, 2017 Arc plasma possesses a constriction phenomenon with a pulsed current. The constriction is created by the Lorentz force, the radial electromagnetic force during arc welding, which determines the energy distribution of the arc plasma.
Mingxuan Yang, Hao Zheng, Ling Li
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Medžiagotyra, 2020 To resolve the problem of grain coarsening occurring in the fusion zone and the heat-affected zone during conventional gas tungsten arc welding(C-GTAW) welded titanium alloy, which severely restricts the improvement of weld mechanical properties, welding
Wei LI +3 more
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Geometry and parameter design of novel circular arc helical gears for parallel-axis transmission
Advances in Mechanical Engineering, 2017 Based on the space curve meshing equation, in this article, a geometry design of a novel circular arc helical gear mechanism with pure rolling for parallel transmission was presented.
Zhen Chen +5 more
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Arc characteristics and weld appearance in pulsed ultrasonic assisted GTAW process
Results in Physics, 2019 A new welding process was named as pulsed ultrasonic assisted GTAW (PU-GTAW). In low-frequency of 1–20 Hz, the arc shape went through from expansion to contraction and re-expansion with the change of pulsed frequency, which was defined as pulsed arc ...
Chao Chen +5 more
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Analysis of Grinding Force and Elastic Deformation in Thread Grinding Process
Advances in Mechanical Engineering, 2013 Considering the grinding geometry of the thread grinding dynamic contact arc length, a dynamic numerical thread grinding model has been set up on the basis of study of a single grit grinding model. The properties of grinding force and dynamic contact arc-
Wei Wang, Xianying Feng
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Impact of Gas Metal Arc Welding Parameters on Bead Geometry and Material Distortion of AISI 316L
Journal of Manufacturing and Materials Processing, 2023 This study investigates the impact of gas metal arc welding (GMAW) parameters on the bead geometry and material distortion of AISI 316L. Three parameters—arc current in ampere (A), filler feed rate (m/min), and gas composition—were modified at varying ...
Samir Khrais +3 more
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A Comprehensive Prediction Model of Bead Geometry in Wire and Arc Additive Manufacturing
Journal of Physics: Conference Series, 2020 To explore the effect of process parameters on the bead geometry in cold metal transfer wire arc additive manufacturing(CMT-WAAW), the response surface optimization method was adopted in this paper.
Changxing Wang +4 more
semanticscholar +1 more source
Effects of aquifer geometry on seawater intrusion in annulus segment island aquifers [PDF]
Hydrology and Earth System Sciences, 2021 Seawater intrusion in island aquifers was considered analytically, specifically for annulus segment aquifers (ASAs), i.e., aquifers that (in plan) have the shape of an annulus segment.
Z. Luo +8 more
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Effects of Thermal Cycling on Wire and Arc Additive Manufacturing of Al-5356 Components
Metals, 2020 Wire and arc additive manufacturing (WAAM) provides a promising alternative to conventional machining for the production of large structures with complex geometry, as well as individualized low quantity components, using cost-efficient production ...
Markus Köhler +2 more
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