Abstract
Based on experiments of common drilling and vibration drilling on duralumin (2A12), the failure mode and failure reason of twist drill are studied theoretically and experimentally. The result shows that, compared with common drilling, the wear of clearance face and rake face decreases evidently during vibration drilling, and the wear of chisel edge and marginal point of twist drill hardly happens. Moreover the probability of drill breakage is very low during vibration drilling. However, if amplitude is bigger, the tipping of chisel edge often appears.
| Original language | English |
|---|---|
| Title of host publication | Manufacturing Science and Engineering I |
| Pages | 2107-2110 |
| Number of pages | 4 |
| DOIs | |
| Publication status | Published - 2010 |
| Event | 2009 International Conference on Manufacturing Science and Engineering, ICMSE 2009 - Zhuhai, China Duration: 26 Dec 2009 → 28 Dec 2009 |
Publication series
| Name | Advanced Materials Research |
|---|---|
| Volume | 97-101 |
| ISSN (Print) | 1022-6680 |
Conference
| Conference | 2009 International Conference on Manufacturing Science and Engineering, ICMSE 2009 |
|---|---|
| Country/Territory | China |
| City | Zhuhai |
| Period | 26/12/09 → 28/12/09 |
Keywords
- Breakage
- Failure mechanism
- Twist drill
- Vibration drilling
- Wear
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Ma, L., Wang, X., Liu, G., Chen, X., & Fu, S. (2010). Failure mechanism of twist drill in vibration drilling of duralumin. In Manufacturing Science and Engineering I (pp. 2107-2110). (Advanced Materials Research; Vol. 97-101). https://doi.org/10.4028/www.scientific.net/AMR.97-101.2107