Perig A. Angular Pressing Process Improvement Based on a Simulation of Equal Channel Plastic Flow of Materials

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0411U000889

Thesis Registration Form

0411U000889.pdf

Applicant for

Specialization

  • 05.03.05 - Процеси та машини обробки тиском

24-03-2011

Specialized Academic Board

Д12.105.01

Essay

The object is the process of angular pressing with equal channel plastic flow of materials. The goal is improvement of articles quality and reduction of waste material on the basis of development of computation techniques for the process and the choice of rational die tooling parameters. The results are analysis of influence die and workpiece geometry, workpiece material properties, and material macroscopic rotation on energy-power parameters of the process. Research techniques are mathematical and physical simulation. Novelty is the analysis of both edge and viscosity effects during angular extrusion. Implementation includes both experimental-industrial production and teaching. Evidence of use has been received

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Files

aref.pdf

dis.pdf

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