Registration Number
0224U032120,
(0123U104401)
, R & D reports
Title
Analysis, development and optimization of constructive and technological methods of increasing the resource of motor transport systems during production and repair
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Аналіз, розробка та оптимізація конструктивних та технологічних методів підвищення ресурсу автотранспортних систем при виробництві та ремонті
Head
Podryhalo Mykhailo А., д.т.н.
Registration Date
25-07-2024
Organization
Kharkiv National Automobile and Road University
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Recommendations for increasing the reliability of wheeled vehicles. Recommendations for improving the dynamic properties of passenger cars. Recommendations for use in the design, production and modernization of vehicles.
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The object of research is the processes of loss of performance of elements of motor transport systems, as well as ensuring the reliability and safety of the use of machines in the process of their production, operation and repair.
The subject of the study is the establishment of interrelationships between various operational, production and repair factors of influence and operational properties of elements of motor transport systems.
The purpose of the work is to increase the resource and reliability of motor vehicle systems by studying the interrelationships of relevant indicators of operational properties with decisions made in the process of production, operation and repair of wheeled vehicles.
Research methods – computer technological engineering, field test methods, electrical measurement of non-electrical quantities.
The reliability of wheeled vehicles is predicted based on the results of defect inspection of parts. The influence of the type of fuel and individual settings of the gas cylinder equipment on the change in the dynamic properties of the car was determined. The parameters of the interaction process of the sections of the articulated wheeled machine are determined. The change in power and fuel consumption of a wheeled machine engine when part of its cylinders are disconnected is estimated. The results of an experimental study of the aerodynamic characteristics of cars were analyzed. The modernization resource of technical systems is determined based on system block-functional models. Technologies of dual education are analyzed. A study was conducted to increase the efficiency of the car's disc brake mechanisms. An affordable method of restoring worn surfaces of machine parts is proposed. An indicator of reliability of test results has been developed and investigated. Methods of tribotechnical testing of disc brake friction materials have been improved.
Product Description
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Abramov Dmytrii V.
Baitsur Maksym V.
Dubinin Yevhen O.
Dudukulov Yurii V.
Korobko Andrii I.
Kukharenko Volodymyr M.
Molodan Andrii O.
Polianskyi Oleksandr S.
Potapov Mykola M.
Rybalko Iryna V
Sierikov Heorhii S
Tarasov Yurii V.
Shein Vitalii S.
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2024-07-25
