Ponomarenko O. The increase of the accuracy of heavy machinery through the use of adaptive hydrostatic bearing units

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0410U003189

Thesis Registration Form

0410U003189.pdf

Applicant for

Ponomarenko Oleksandr Valerijovych

Specialization

05.03.01 - Процеси механічної обробки, верстати та інструменти

Date of defense

15-04-2010

Specialized Academic Board

Д 11.052.04

Essay

The object is spindle assemblies of heavy machinery. The purpose is the improving of the accuracy and performance of heavy machine tools. The methods are fundamental bases of the theoretical mechanics, hydraulics, electrical engineering and electronics. Novelty is the improving of the accuracy of heavy machine tools through the development of management systems within the provisions of the axis of rotation of the spindle hub with direct estimation of the coordinates of the executive body of the machine and the regulation of spindle through micromovings in support. The results - increased accuracy of the axis of rotation of the spindles of heavy lathes four times. Industry is machine-building enterprises of Ukraine.

Thesis supervisor

Kovalov Viktor Dmitrievich

Official opponents

Луців Ігор Володимирович
Молчанов Олександр Дмитрович

Files

Diss.doc

aref.doc

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