Fedotyeva L. Increasing efficiency of rotary turning of manganese steels by reducing the energy-power indicators

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0411U005780

Thesis Registration Form

0411U005780.pdf

Applicant for

Specialization

  • 05.03.01 - Процеси механічної обробки, верстати та інструменти

27-09-2011

Specialized Academic Board

К 50.052.01

Essay

The thesis is dedicated to solving scientific problem of increasing efficiency of machining parts made of hard-processed manganese steels by reducing the energy-power indicators of the cutting process using an adjustable rotary turning due to the deformation structural anisotropy of material of semimanufactures surface. Formulas for calculating the angle of the texture of the surface cutting and real cutting speed during forward and reverse forced rotation of the cutting cup are obtained. A physical model of power interaction with regulated rotary turning is de-signed. Mathematical models of the total power dependence are obtained. The power is spent on process of adjustable rotary turning and rough surface due to the regulated rotary turning of the kinematic factor, submission tool, depth of the cutting.

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Files

aref.doc

dis.doc

dis.doc

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