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Fault Diagnosing of Cycloidal Gear Reducer Using Statistical Features of Vibration Signal and Multifractal Spectra [PDF]
Sensors, 2023 The article presents a method for diagnosing cycloidal gear damage on a laboratory stand. The damage was simulated by removing the sliding sleeves from two adjacent external pins of the cycloidal gearbox.
Marcin Wiklo +2 more
exaly +3 more sources
Modification and Optimization of Cycloidal Gear Tooth Profile Based on Machining Error Compensation
Applied Sciences (Switzerland), 2023 The rotary vector reducer presents high precision and load capacity characteristics. The shape of the cycloidal gear tooth profile in the rotary vector reducer significantly affects its performance.
Hongzhan Lv
exaly +4 more sources
Analysis of Energy Efficiency in Spur Gear Transmissions: Cycloidal Versus Involute Profiles
MachinesThe involute profile is used almost exclusively in the manufacturing of spur gears. Nevertheless, in machinery design, the evaluation of environmental factors, such as energy efficiency, has become increasingly important when choosing between feasible ...
Joaquim Veciana +2 more
exaly +4 more sources
Actuators, 2022 A powered transfemoral prosthesis is needed as people with transfemoral amputation show 60 percent extra metabolic cost when compared to people with no amputation.
Hamza Al Kouzbary +2 more
exaly +2 more sources
Inertia matching of CNC cycloidal gear form grinding machine servo system
Mechanics & Industry, 2023 Reasonable ratio between the load inertia and servo motor inertia plays a decisive role for the dynamic performance and stability of the servo system, as well as the machining accuracy of the whole CNC machine. In order to improve the control performance
Li Jubo +6 more
doaj +2 more sources
Journal of Advanced Mechanical Design, Systems, and ManufacturingAiming at the sensitivity of installation errors caused by the complete conjugated tooth surface of cycloidal bevel gear, a method of tooth surface mismatch design which only modified the pinion cutter along two directions was proposed.
Shaowu NIE, Jinyu CHEN, Zhengyang HAN
doaj +2 more sources
Analysis of 3D-Printed Cycloidal Gear Degradation in a Run-to-Failure Test
Applied SciencesThe paper presents results of a degradation analysis of polyamide 12 reinforced with carbon fibers used for additive manufacturing of cycloidal gear. Both FEM simulation and a fatigue test indicated the ability of the material to withstand loads during ...
Krzysztof Olejarczyk +2 more
doaj +2 more sources
Elastohydrodynamic Analysis of Grease Lubrication for Cycloid Pin Wheel Transmission of RV Reducer [PDF]
Zhengzhou Daxue xuebao. Gongxue ban, 2022 According to the geometry and kinematics theory of the cycloid pin wheel of the RV reducer, the equivalent radius of curvature, entrainment speed and load per unit length of the cycloid pin wheel transmission at different meshing positions were ...
CHEN Jiangyi +3 more
doaj +1 more source
Geometric design and dynamic characteristics of a novel abnormal cycloidal gear reducer
Advances in Mechanical Engineering, 2023 A precision reducer with a high ratio and a small size is essential for precise control of the position of a robotic arm. The rotate vector (RV) is a reducer widely applied in robotic joints. However, its complex structure, over-positioning and difficult
Jingyu Mo +5 more
semanticscholar +1 more source
Effect of Multifactor Interaction on the Accuracy of RV Reducers
International Journal of Rotating Machinery, Volume 2023, Issue 1, 2023., 2023 The rotary vector (RV) reducer is one of the widely used mechanical components in industrial systems, specifically in robots. The stability of the transmission performance of the RV reducer is crucial for the efficient operation of industrial equipment.
Zihui Wang +6 more
wiley +1 more source