Shushlyapin S. The increase in diagnosing accuracy of farm machinery transmission units

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0403U001369

Thesis Registration Form

0403U001369.pdf

Applicant for

Shushlyapin Sergey Vladimirovich

Specialization

05.05.11 - Машини і засоби механізації сільськогосподарського виробництва

Date of defense

10-04-2003

Specialized Academic Board

Д 64.832.01

Kharkiv Petro Vasylenko National Technical University of Agriculture

Essay

A new method of the track-laying tractor transmission diagnostics with gear shifting without a rupture in the power flow has been founded, which is based upon the analysis of transition processes in the control hydraulic drive. This method makes it possible to determine the faults in the hydraulic drive without dismantling the hydraulic units, including the rapture in the power flow, instability in the lines of force along the tractor sides which cannot be determined by any known means and methods. It has been proved theoretically and practically that the diagnosing certainty that ensures a full information about the transmission faults of a tractor determines its efficiency. The increase in diagnosing accuracy of the transmission hydraulic drive made it possible to cut down the standing idle of T-150-05 tractors by 3 - 5 % to reduce the diagnostics labour-consuming from 0.8 to 0.15 man - hours, the operating liquid (oil) expenditures being reduced by 2.5 kg.

Thesis supervisor

Lebedev A.T.

Official opponents

Александров Є.Є.
Ремарчук М.П.

Files

Автореферат--Автореферат.doc

Диссертация--01-Обложка.doc

Диссертация--02-Введение.doc

Диссертация--03-1 раздел.doc

Диссертация--04-2 раздел.doc

Диссертация--05-3 раздел.doc

Диссертация--06-4 раздел.doc

Диссертация--07-5 раздел.doc

Диссертация--08-Литература, выводы.doc

Диссертация--09-Приложения.doc

Similar theses

0524U000070

Vadym V. Bredykhin

Scientific basis of the processes of vibropneumatic separation of seed materials by seed density

0421U103893

Kustov Sergiy Oleksandrovich

Improving the quality of selection of combine harvesters

0421U103894

Kornushyn Victor Mikhailovich

Substantiation of parameters of the combined digging- separating working body of the potato harvester

0421U103702

Rys Vasyl I.

Development and justification of the parameters of devices for replacing bearings

0421U103539

Boiko Vladyslav B.

Substantiation of constructive-technological parameters of the hydropneumatic device of exact sowing of seeds of vegetable cultures