Plesnetsov S. Improving technology of roll forming of bent profiles with 180° bent elements

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0416U004065

Thesis Registration Form

0416U004065.pdf

Applicant for

Plesnetsov Serhiy Yuriyovych

Specialization

05.03.05 - Процеси та машини обробки тиском

Date of defense

08-09-2016

Specialized Academic Board

Д 45.052.06

Kremenchuk Mykhailo Ostrohradskyi National University

Essay

The object of study - process of roll forming of special cold-formed sections with elements bent up to 180°. Research subject - the stress-strain state of the metal in during deformation of the profiles in areas bent to to 180°. Purpose - improving the profiling technology of special cold-formed sections, containing elements, bent up to 180°, based on the analysis of the stress-strain state of the metal.

Thesis supervisor

Trishevskiy Oleg Igorovych

Official opponents

Фролов Євген Андрійович
Князев Михайло Климович

Files

aref.doc

dis.doc

Similar theses

0424U000044

Andrii Shtuts

Improvement of rolling stamping processes on the basis of modeling of the mechanics of forming blanks

0421U103937

Glazko Vladyslav V

The improvement of the design of the elastomeric compensator for eccentric loads of the "press-die" system with parallel transfer of the technological force vector

0421U103225

Mishchenko Oleksii V

Development of the theory of formation and reduction of the transverse wall thickness variation of cold-rolled tubes from titanium alloys

0521U101599

Borovik Pavel Vladimirovich

Development of theoretic foundations and improvement of technology and equipment of separation operations processes in rolling production

0521U101565

Hrudkina Natalia

Development of energy methods for the analysis of technological modes and improvement the processes of precise volumetric stamping by extrusion.