Vishtak I. Improving the performance of the spindle unit by optimizing the geometrical parameters of gas bearing

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0416U001220

Thesis Registration Form

0416U001220.pdf

Applicant for

Specialization

  • 05.02.02 - Машинознавство

20-01-2016

Specialized Academic Board

Д 35.052.06

Lviv Polytechnic National University

Essay

The thesis is devoted to increasing rigidity and load capacity tapered gas conical bearing without increasing energy costs by changing the configuration of the working surfaces of bearing. The optimal geometric shape of the longitudinal grooves applied to the working surfaces of the necks of the spindle. The influence of parameters of longitudinal grooves on the characteristics of the spindle. The parameters conical gas bearing optimizated and computational methods of their engineering calculations.

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Files

aref.doc

aref.doc

dis.pdf

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