Savulyak V. Cold forming workpieces with minimal curvature radii from hard-deformable sheet materials

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0407U001033

Thesis Registration Form

0407U001033.pdf

Applicant for

Specialization

  • 05.03.05 - Процеси та машини обробки тиском

28-02-2007

Specialized Academic Board

К 05.052.03

Essay

Research object - the processes of cold plastic deformation of metals; research aim - cost reduction in manufacturing corrugated parts with minimal curvature radius from hard-deformable materials using special by developed technology of surface formation by means of cold plastic deformation and working out recommendations for practical imple-mentation of above-mentioned processes. Research methods - analytical, experimental, experimental-computational, theoretical and practical results - regularities of forming cor-rugations with minimal curvature radii by means of cold plastic deformation have been es-tablished and mathematical models have been developed as a basis fir engineering calcula-tion apparatus that allows to evaluate limit deformation of workpieces and to determine the number and parameters of transitions in technological processes of corrugated parts manufacture; implementation scope - within the given franch; sphere of application - ma-chine-building.

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