Analytical determination of conditions of reduction of surface roughness at abrasive polishing

Authors

  • F. V. Novikov Simon Kuznets Kharkiv National University of Economics, Kharkiv, Ukraine
  • V. G. Shkurupiy ДВНЗ «Харьковський національний економічний університет», м. Харьків, Ukraine
  • V. O. Andіlahay ДВНЗ «Приазовський державний технічний університет», м. Маріуполь, Ukraine

DOI:

https://doi.org/10.31498/2225-6733.28.2014.33588

Keywords:

abrasive polishing abrasive grain, a process of cutting, surface roughness, thickness of slice, the coefficient of friction

Abstract

A mathematical model for determining the surface roughness in abrasive polishing conditions is established with the aim of lowering it. It consists in the realization of ultimate shear value of the ratio of thickness to radius of rounding the cutting edge of the abrasive grains, whereby the cutting process ( chip formation ), the process proceeds to the plastic deformation of the material without separating chips. It was found that the limiting value of the slice thickness to the radius of the rounding of the cutting edge of the abrasive grain were determined friction abrasive grain with the material being processed

Author Biographies

F. V. Novikov, Simon Kuznets Kharkiv National University of Economics, Kharkiv

Доктор технічних наук, професор

V. G. Shkurupiy, ДВНЗ «Харьковський національний економічний університет», м. Харьків

Кандидат технічних наук, доцент

V. O. Andіlahay, ДВНЗ «Приазовський державний технічний університет», м. Маріуполь

Кандидат технічних наук, доцент

References

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Королев А.В. Исследование процессов образования поверхностей инструмента и детали при абразивной обработке / А.А. Королев. – Саратов: Изд-во Сарат. ун-та, 1975. – 212 с.

Хусу А.Н. Шероховатость поверхностей (теоретико-вероятностный подход) / А.Н. Хусу и др. – М.: Наука, 1975. – 344 с.

Новиков Ф.В. Физические и кинематические основы высокопроизводительного алмазного шлифования: автореф. дис. на соискание научн. степени докт. техн. наук: спец. 05.03.01 «Процессы механической обработки, станки и инструменты» / Ф.В. Новиков. – Одесса: ОГПУ, 1995. – 36 с.

Бобров В.Ф. Основы теории резания металлов / В.Ф. Бобров. – М.: Машиностроение, 1975. – 343 с.

Новиков Ф.В. Энергетический подход к оценке шероховатости поверхности при алмазно-абразивной обработке / Ф.В. Новиков, В.П. Ткаченко // Вісник НТУ «ХПІ». Збірник наукових праць. Тематичний випуск: Технології в машинобудуванні. – Харків: НТУ «ХПІ», 2002. – № 19. – С. 142-145.

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How to Cite

Novikov, F. V., Shkurupiy, V. G., & Andіlahay V. O. (2014). Analytical determination of conditions of reduction of surface roughness at abrasive polishing. Reporter of the Priazovskyi State Technical University. Section: Technical Sciences, (28), 145–152. https://doi.org/10.31498/2225-6733.28.2014.33588

Issue

No. 28 (2014): Reporter of the Priazovskyi State Technical University. Section: Technical sciences

Section

Mechanical engineering and metal working

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