Pugach A. Elaborated of design and parameters substantiation of cultivator teeth having increased wear resistance and equipped with the local reinforcement elements

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0410U000439

Thesis Registration Form

0410U000439.pdf

Applicant for

Specialization

  • 05.05.11 - Машини і засоби механізації сільськогосподарського виробництва

11-02-2010

Specialized Academic Board

К 05.854.02

Vinnytsia National Agrarian University

Essay

Dissertation covers technical level increasing of cultivator duckfoot teeth, namely wear resistance and cutting quality. The optimal parameters of very tooth and local reinforcement areas of its surface are substantiated on the basis of elaborated mathematical models of soil motion over the working surface of the duckfoot and the model of guided blade wear. Methods of accelerated and imitative trials are worked out and experimentally tested. Methods of engineering design of the duckfoot with the elements of local surface reinforcement are devised. Field trials have been conducted and expected eco-nomic effect from the introduction has been calculated.

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Files

aref.doc

dis.doc

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