Tarhan D. Improving the quality of high-speed steel taps by magneto-abrasive machining

Українська версія

Thesis for the degree of Doctor of Philosophy (PhD)

State registration number

0821U101140

Thesis Registration Form

0821U101140.pdf

Applicant for

Specialization

  • 133 - Механічна інженерія. Галузеве машинобудування

25-05-2021

Specialized Academic Board

ДФ 26.002.042

National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"

Essay

The scientific and practical bases of increase of parameters of quality and working capacity of high-speed steel taps at the final stages of their manufacturing by magneto-abrasive machining were developed in the work. Technological modes and conditions of taps machining were determined, which provide high-quality uniform and productive polishing of working surfaces, the formation of micro- and macrogeometry of cutting edges, removal of burrs, microconcentrators of stresses in the form of burrs, material defects obtained in previous operations and improvement of physico-mechanical properties of surface layers.

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Files

Diss_Tarhan_PhD.pdf

autoreferat-Автореферат_Коршунов_fin.pdf

autoreferat-Анотація Тарган.pdf

Дисертація_Коршунов_fin.pdf

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