Results 11 to 20 of about 5,948 (253)

Some basic characteristics of planetary gear trains and their application on high-speed tracked vehicles

open access: yesVojnotehnički Glasnik, 2000
The definition, classification and designation of elements of planetary gear trains were carried out and their basic characteristics were given in the paper the bases of kinematics of planetary gear trains were presented and possibilities of lock-up ...
Mladen Pantić
doaj   +1 more source

Effects of Macro-Pitting Fault on Dynamic Characteristics of Planetary Gear Train Considering Surface Roughness

open access: yesActuators, 2023
The planetary gearbox plays a vital role in a wide range of mechanical power transmission systems, including high-speed trains, wind turbines, vehicles, and aircraft.
Rong Li, Xin Xiong, Jun Ma, Mengting Zou
doaj   +1 more source

Design of Planetary Gear Train for Geared Rotary Actuator

open access: yesIOP Conference Series: Materials Science and Engineering, 2021
Abstract Geared Rotary Actuators are mechanically operable devices widely used in the aerospace industry so that controlled motion can be provided to secondary flight control surfaces. Their usage can be seen in a variety of applications including powered hinges for aircraft structural movements, they support aerodynamic loads in ...
Yadnik Kude   +2 more
openaire   +1 more source

Research and Development of Early Faults Diagnosis of Planetary Gear Trains

open access: yesJixie chuandong, 2023
The planetary gear train is an important rotating mechanical component, and its early faults diagnosis is an important means to avoid major accidents. Early faults diagnosis of planetary gear trains is bound to become the focus of scholars.
Fan Zhifeng   +3 more
doaj  

Strukturna analiza složenih planetarnih prenosnika snage / Structural analysis of compound planetary gear trains

open access: yesVojnotehnički Glasnik, 2005
Određivanje osnovnih kinematičkih i dinamičkih karakteristika složenih planetarnih prenosnika je složen proces za koji je razvijeno više analitičkih, grafičkih i grafoanalitičkih metoda.
Slavko Muždeka
doaj   +1 more source

Motion, Static Force, and Efficiency Analysis of Planetary Gear Transmission Based on Graph Theory

open access: yesApplied Sciences, 2023
This paper employs graph theory to analyze kinematic relationships, static force, and power flow for planetary gear systems. We start from the graphs of these trains to determine all the structurally distinct kinematic inversions.
Huiling Xue, Lijian Li
doaj   +1 more source

Planetary Gearbox Design and Development using Additive Manufacturing [PDF]

open access: yesمجلة جامعة النجاح للأبحاث العلوم الطبيعية
Modern manufacturing technology is dominated by additive manufacturing due to its simplicity, precision, time and material savings, and flexibility in design.
Mohammed Amer   +7 more
doaj   +1 more source

The Influence of Planet Position on Axle Loads in Double Planet Planetary Gear Trains

open access: yesEngineering Proceedings, 2023
This article investigates the influence of planet mounting position on axle loads in double planet planetary gear trains. The study includes basic information about the type of geartrain used, theoretical data, finite element analysis simulations, and ...
Angel Alexandrov, Vladislav Ivanov
doaj   +1 more source

Simulacioni model višelamelastih frikcionih sklopova / Simulation model of multiple plate friction clutches and brakes

open access: yesVojnotehnički Glasnik, 2009
Višelamelasti frikcioni sklopovi koriste se za promenu stepena prenosa u planetarnim menjačkim prenosnicima motornih vozila. Razvijeni simulacioni model frikcione spojnice i kočnice omogućava simulaciju rada menjačkog prenosnika pri promeni stepena ...
Aleksandar Grkić   +2 more
doaj   +1 more source

CONTEMPORARY PLANETARY GEARBOXES AND THEIR CALCULATION [PDF]

open access: yesProceedings on Engineering Sciences
The increased demands for driver comfort and stringent pollution control measures have resulted in a revival of planetary gearboxes for road applications, due to their possibility to change the transmission ratio under load in synchronism with engine ...
Željko Vrcan   +4 more
doaj   +1 more source

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