Main directions of electric drill improvement

Authors

  • Константин Викторович Дихтяренко Corporation "Harkovmash" st. Łódź, 8a, Kharkov, Ukraine, 61099
  • Володимир Петрович Червінський Corporation "Harkovmash" st. Łódź, 8a, Kharkov, Ukraine, 61099
  • Андрій Ігорович Пупишев Corporation "Harkovmash" st. Łódź, 8a, Kharkov, Ukraine, 61099

DOI:

https://doi.org/10.15587/2313-8416.2015.46148

Keywords:

hole, electric drill, direct current, frequency, column

Abstract

The article provides information about the history of electric drilling; performance indicators of electric drilling are shown. The design and features of the serial electric drills, their components and assemblies are described in detail. Design reliability and experience of use are estimated.

Theoretical calculations made by Professor Kikot O.V. provide an opportunity to create a new design of electric drill DC. The conceptual design of such electric drill together with construction advantages is provided.

New electric drill will allow quickly change the frequency of the bit rotation and increase drilling penetration rate

Author Biographies

Константин Викторович Дихтяренко, Corporation "Harkovmash" st. Łódź, 8a, Kharkov, Ukraine, 61099

Candidate of Economic Sciences

Chairman of the Board of Directors

Володимир Петрович Червінський, Corporation "Harkovmash" st. Łódź, 8a, Kharkov, Ukraine, 61099

PhD, Associate Professor

Chief designer

Андрій Ігорович Пупишев, Corporation "Harkovmash" st. Łódź, 8a, Kharkov, Ukraine, 61099

Leading designer LLC "Plant NGO"

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Published

2015-07-26

Issue

Section

Technical Sciences