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 | |
| Publication status | Published - 1 Nov 2018 |
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
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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