Abstract
The results of strength and stiffness calculations of gun drills with steel and cemented carbide stems are presented. Four cross-sections of gun drills are examined and recommendation for selection of proper shape in terms of strength and stiffness is given. Finite element modeling of gun drills shown that the highest stress concentration is at the bottom of the V-shaped flute in the middle of the length of the stem. Gun drill testing under production conditions confirmed the results of finite element modeling.
| Original language | English |
|---|---|
| Title of host publication | High Technology: Research and Applications, 2015 |
| Publisher | Trans Tech Publications Ltd |
| Pages | 340-344 |
| Number of pages | 5 |
| Volume | 685 |
| ISBN (Print) | 9783038357087 |
| DOIs | |
| Publication status | Published - 2016 |
| Event | 4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015 - Tomsk, Russian Federation Duration: 21 Apr 2015 → 24 Apr 2015 |
Publication series
| Name | Key Engineering Materials |
|---|---|
| Volume | 685 |
| ISSN (Print) | 10139826 |
Conference
| Conference | 4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 21.4.15 → 24.4.15 |
Fingerprint
Keywords
- Destruction
- Gun drill
- Stiffness
- Strength
- Strength of materials
- Stress
- Torsion
ASJC Scopus subject areas
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering
Cite this
Strength and stiffness calculation of small diameter gun drills. / Babaev, A. S.; Tukhfatullin, B. A.; Kim, A. B.
High Technology: Research and Applications, 2015. Vol. 685 Trans Tech Publications Ltd, 2016. p. 340-344 (Key Engineering Materials; Vol. 685).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Strength and stiffness calculation of small diameter gun drills
AU - Babaev, A. S.
AU - Tukhfatullin, B. A.
AU - Kim, A. B.
PY - 2016
Y1 - 2016
N2 - The results of strength and stiffness calculations of gun drills with steel and cemented carbide stems are presented. Four cross-sections of gun drills are examined and recommendation for selection of proper shape in terms of strength and stiffness is given. Finite element modeling of gun drills shown that the highest stress concentration is at the bottom of the V-shaped flute in the middle of the length of the stem. Gun drill testing under production conditions confirmed the results of finite element modeling.
AB - The results of strength and stiffness calculations of gun drills with steel and cemented carbide stems are presented. Four cross-sections of gun drills are examined and recommendation for selection of proper shape in terms of strength and stiffness is given. Finite element modeling of gun drills shown that the highest stress concentration is at the bottom of the V-shaped flute in the middle of the length of the stem. Gun drill testing under production conditions confirmed the results of finite element modeling.
KW - Destruction
KW - Gun drill
KW - Stiffness
KW - Strength
KW - Strength of materials
KW - Stress
KW - Torsion
UR - http://www.scopus.com/inward/record.url?scp=84958212235&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84958212235&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/KEM.685.340
DO - 10.4028/www.scientific.net/KEM.685.340
M3 - Conference contribution
SN - 9783038357087
VL - 685
T3 - Key Engineering Materials
SP - 340
EP - 344
BT - High Technology: Research and Applications, 2015
PB - Trans Tech Publications Ltd
ER -