Gun-Drill Insertion in Drilling Deep Holes by Means of Multifunctional Machine Tools

S. V. Kirsanov, R. S. Tsygankov

Division for Materials Science

Research output: Contribution to journal › Article

Abstract

The drilling of deep holes by means of gun drills is investigated so as to establish the parameters of the guide hole and its production. The rate of change in the load on the tool is proportional to the active length of the primary cutting edge. Assessment of the smoothness of tool insertion on the basis of the rate of change in the load on the tool is proposed.

Original language	English
Pages (from-to)	865-871
Number of pages	7
Journal	Russian Engineering Research
Volume	38
Issue number	11
DOIs	https://doi.org/10.3103/S1068798X18110060
Publication status	Published - 1 Nov 2018

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Keywords

active length
drill insertion
guide hole
gun drill
primary cutting edge
smooth insertion
tool life
tool load

ASJC Scopus subject areas

Mechanical Engineering
Industrial and Manufacturing Engineering

Cite this

Kirsanov, S. V., & Tsygankov, R. S. (2018). Gun-Drill Insertion in Drilling Deep Holes by Means of Multifunctional Machine Tools. Russian Engineering Research, 38(11), 865-871. https://doi.org/10.3103/S1068798X18110060

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Access to Document

10.3103/S1068798X18110060