Shapoval O. Improvement of vibration drawing and flattening at proizvodsve tungsten cathodes of the electron-beam apparatus.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0411U006498

Thesis Registration Form

0411U006498.pdf

Applicant for

Specialization

  • 05.03.05 - Процеси та машини обробки тиском

11-11-2011

Specialized Academic Board

Д 29.051.02

Essay

The thesis is devoted to the study and improvement of technological processes of drawing and flattening of vibration in the production of tungsten ribbon cathodes and cathode-ray units. Resolved and confirmed experimentally variational problem of determining the movement of metal particles in the deformation in the flattening of the tungsten ribbon. Improved numerical mathematical models of the stress-strain state of metal and calculate the parameters of the process of flattening of the tungsten ribbon. The influence of vibrational scheme drawing on the mechanical properties of tungsten wire.

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Files

Aref_Шаповал.doc

Diss_Шаповал.pdf

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