Results 41 to 50 of about 16,738 (170)
Improving of the wear resistance of working parts agricultural machinery by the implementation of the effect of self-sharpening [PDF]
, 2016 The failure of the cutting elements of farm machinery is due to the blunting of cutting edges (increase of their radius) till the limit values. The most effective method for increasing the wear resistance of farm machinery is the realization of self ...
Arifa, W. +6 more
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Medicina, 2022 Background and Objectives: The aim was to compare the Misfit of 3D-Printed, Selective laser melting (SLM), milled (Computer aided design-Computer aided manufacture CAD-CAM) and Lost wax technique (LWT) fabricated Cobalt chromium (CoCr) alloy copings on ...
Samar Al-Saleh +8 more
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Secure Communications using Nonlinear Silicon Photonic Keys
, 2018 We present a secure communication system constructed using pairs of nonlinear photonic physical unclonable functions (PUFs) that harness physical chaos in integrated silicon micro-cavities.
Bosworth, Bryan T. +5 more
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Influence of diamond layer chamfer parameters on performance of PDC cutters
Jin'gangshi yu moliao moju gongchengObjectives: The precise control of diamond layer chamfer parameters has a complex influence on the comprehensive performance of PDC cutters. This control not only helps to expand ideas in PDC cutter design but also improves the overall efficiency of ...
Suhui ZHANG, Chuanliu WANG, Geng LI
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Erosion and Wear Characteristics of Y-Shaped Bifurcated Pipes [PDF]
长江科学院院报[Objective] Designing the shape of bifurcated pipes has long been a focus in water diversion projects. Current research on the erosion of pipes by sediment-laden flows remains limited, and studies specifically on the erosion and wear of Y-shaped ...
DONG Jing, ZHOU Wang-zi
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Research and development of the solidification of slab ingots from special tool steels [PDF]
, 2017 The paper describes the research and development of casting and solidification of slab ingots from special tool steels by means of numerical modelling using the finite element method. The pre-processing, processing and post-processing phases of numerical
Gryc, Karel +7 more
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Oriented and Directional Chamfer Distance Losses for 3D Object Reconstruction From a Single Image
IEEE Access, 2022 The application of deep learning in the field of 3D reconstruction has greatly improved the quality of 3D object reconstruction. For methods that take the point cloud as supervision information, previous research has mainly focused on the network ...
Jinxiao Lu +3 more
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An Appearance-Based Framework for 3D Hand Shape Classification and Camera Viewpoint Estimation [PDF]
, 2001 An appearance-based framework for 3D hand shape classification and simultaneous camera viewpoint estimation is presented. Given an input image of a segmented hand, the most similar matches from a large database of synthetic hand images are retrieved. The
Athitsos, Vassilis, Sclaroff, Stan
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Residual Stresses in Machining of AISI 52100 Steel under Dry and Cryogenic Conditions: A Brief Summary [PDF]
, 2014 17th Conference on Material Forming (ESAFORM) - FinlandResidual stress is one of the most important surface integrity parameter that can significantly affect the service performance of a mechanical component, such as: contact fatigue, corrosion ...
BATISTA, Antonio +3 more
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Measurement Science ReviewTo study the effect of chamfered structure on the flow characteristics of a throttled orifice plate, orifice plates with different thicknesses and chamfered structures were analyzed using the computational fluid dynamics (CFD) method.
Liu Yiqin, Liu Xinrong, Wang Huipeng
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