Results 1 to 10 of about 139,719 (164)
A High-Precision Multi-Beam Optical Measurement Method for Cylindrical Surface Profile [PDF]
Micromachines, 2023 To automatically measure the surface profile of a cylindrical workpiece, a high-precision multi-beam optical method is proposed in this paper. First, some successive images for the cylindrical workpiece’s surface are acquired by a multi-beam angle sensor
Yinghong Zhou +7 more
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SURFACE TENSION OF A CYLINDRICAL SURFACE [PDF]
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2013 Analytical expressions for the size dependence of a surface tension are received in the framework of two various approaches (Gibbs theory and Van-der-Waals theory of an inhomogeneous medium) for cylindrical surface.
E.V. Kishtikova, S.Sh. Rekhviashvili
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Reconstruction of Misalignment Aberrations for Cylindrical Surfaces with Complex Parameters in Pseudo Lateral Shearing Interferometry [PDF]
SensorsCylindrical surfaces with complex parameters (CSCPs) have off-axis and aspheric properties. High-precision measurement of cylindrical surfaces is a key research focus in optical metrology.
Yuxuan Ren +8 more
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Frontiers in Mechanical Engineering, 2023 A spatial deployable mechanism is capable of adapting to different operating requirements by adjusting its shape and size. However, most current deployable mechanisms fail to maintain the type of their reflective surface during the folding process, which
Jianzhi Wang +3 more
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Инженерные технологии и системы, 2021 Introduction. To keep automobiles and tractors in operation conditions, it is necessary to restore the inner cylindrical surfaces of the friction pair parts. This is the most laborintensive activity.
Sergey Yu. Zhachkin +4 more
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Machines, 2021 Causes of the in-service damage to hydrocylinder liners were investigated, and the requirements to their working surfaces were systematized. Roughness parameter Ra was found not to provide a precise estimate of the surface quality because its reduction ...
Volodymyr Dzyura, Pavlo Maruschak
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Metals, 2022 In this work, the laser forming process of cylindrical surfaces is studied experimentally. For this purpose, the effects of process parameters such as laser power, laser scanning scheme, and distance between irradiation lines on the radius of curvature ...
Mehdi Safari +2 more
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Algorithms, 2022 With the increasing micro-scale manufacturing industry, the micro-scale spherical and cylindrical surface modeling has become an important factor in the manufacturing process.
J. Apolinar Muñoz Rodríguez
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Modeling of the Loading–Unloading Contact of Two Cylindrical Rough Surfaces with Friction
Applied Sciences, 2020 The first fractal model for the loading−unloading process between two cylindrical surfaces with friction is presented. The nonlinear relation between the real contact area and the contact load in different deformation stages are deduced for a load&#
Honghai Wang +6 more
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Regularization of 3D Cylindrical Surfaces [PDF]
, 2003 In this paper we present a method for the regularization of 3D cylindrical surfaces. By a cylindrical surface we mean a 3D surface that can be expressed as an application S(l; µ) ! R3 , where (l; µ) represents a cylindrical parametrization of the 3D surface. We built an initial cylindrical parametrization of the surface.
Luis Álvarez 0001 +2 more
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