Longitudinal torsional vibrations of the chain drive system of mine scraper conveyor [PDF]
Scientific Reports, 2023 To deeply analyse the dynamic characteristics of the scraper conveyor during operation, the mechanical characteristics of the coupled longitudinal and torsional vibrational modes under excitation by cargo loading are studied.
Jinnan Lu +3 more
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Dynamic characteristics of scraper conveyor chain drive system under the impact condition of lump coal. [PDF]
PLoS ONEScraper conveyor is the most important transportation equipment in the comprehensive mining equipment, and the chain drive system is its core subsystem, its dynamic characteristics will significantly affect the efficiency of coal transportation in the ...
Shoubo Jiang +6 more
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Dynamic Characteristics of the Chain Drive System under Multiple Working Conditions
Machines, 2023 The chain drive system, being one of the core subsystems of the scraper conveyor, greatly influences the coal-conveying efficiency due to its dynamic characteristics.
Shoubo Jiang +6 more
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Implementation of Multi-Body Dynamics Simulation for the Conveyor Chain Drive System [PDF]
MATEC Web of Conferences, 2017 The conveyor chain drive system which included four sprockets, four flat bars (chain guides) and one conveyor chain had been assembled into commercial software, MSC.ADAMS. The conveyor chain was connected with rollers for running on the chain guides. The
Suvanjumrat Chakrit +2 more
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Calculation Method of Driving Force of the Plate Quantitative Conveyor Chain Drive System
Jixie chuandong, 2015 For improving the stability and security when the plate quantitative conveyor start-up and the accelerating operation,the calculation problem of driving force of chain drive system is studied.The maximum static tension of the chain drive system on stable
Xi Qiming +3 more
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Jixie chuandong, 2019 The matching valve mechanism drive chain drive system is used to drive the matching valve mechanism of the engine, so that the engine intake and exhaust valves timely open and close, its selection results directly affecting the engine dynamic performance.
Shukun Wang +3 more
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The Dynamics of the Working Body of the Tubular Conveyor with the Chain Drive [PDF]
Journal of Applied and Computational Mechanics, 2021 The theoretical calculations of the dynamics of the conveyor drive chain oscillations for different speeds of bulk material movement as a result of motion internal perturbations have been presented in the article. Resonant oscillations have been studied.
Oleg Lyashuk +7 more
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Modeling and analysis of chain drive systems [PDF]
The Journal of the Acoustical Society of America, 1990 Chain drive noise caused by meshing between the chain link and the sprocket has been recognized to be an important problem in the design of automotive powertrains. This paper presents a new dynamic model that integrates the local meshing mechanics with the global chain vibration characteristics.
Shyi-Ping Liu +2 more
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Dynamic Characteristics of the Chain Drive System of Scraper Conveyor Based on the Speed Difference
IEEE Access, 2020 The scraper conveyor is the unique transport equipment in coal mining face. Its chain drive system is the core subsystem. The dynamic characteristics of the chain drive system need monitoring for a safe mining.
Shoubo Jiang +6 more
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Construction principle of automatic control system adjustable multi-engine drive water lift pump unit [PDF]
E3S Web of Conferences, 2023 The article discusses the issues of the principle of constructing an automatic control system for a multi-motor controlled electric drive with an electrical connection along the rotor chain of asyn-chronous electric motors with phase rotors and a common ...
Khamudkhanova Nargiza +2 more
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