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Necessary and Sufficient Conditions for Expressing Quadratic Rational Bézier Curves
Frontiers in Physics, 2020 Quadratic rational Bézier curve transformation is widely used in the field of computational geometry. In this paper, we offer several important characteristics of the quadratic rational Bézier curve.
Chaoyu Yang +3 more
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Arc Spaces and Rogers-Ramanujan Identities [PDF]
Discrete Mathematics & Theoretical Computer Science, 2011 Arc spaces have been introduced in algebraic geometry as a tool to study singularities but they show strong connections with combinatorics as well. Exploiting these relations we obtain a new approach to the classical Rogers-Ramanujan Identities.
Clemens Bruschek +2 more
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Fracture and Structural Integrity, 2022 Gas tungsten arc welding (GTAW) is an important in manufacturing industries where it is significant to control the mechanical and metallurgical characteristics and its weld bead geometry.
H. S. Patil, D. C. Patel
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ANALYSIS OF INTENSIVELY BLASTED ELECTRIC ARC BURNING IN THE ARC HEATER'S ANODE CHANNEL
Acta Polytechnica, 2016 The paper deals with the description of the intensively blasted electric arc burning in Ar in the anode channel of the arc heater operated under various conditions.
Josef Senk +2 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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Two gas metal arc welding process dataset of arc parameters and input parameters
Data in Brief, 2021 The dataset was collected from experiments using the gas metal arc welding (GMAW) process. The experiments were planned with Central Composite Design to obtain a greater variety of data.
Rogfel Thompson Martinez +2 more
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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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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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