Working characteristics research on the impacting–cutting hybrid bit
In order to improve the drilling efficiency of bit drilling in poor-drillability formation, the authors of this article put forward a cutting–percussion hybrid bit, the fixed-cutting units and impact-crushing units of which are mutually independent and are able to work in parallel. Through finite el...
| Published in: | Advances in Mechanical Engineering |
|---|---|
| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
2019-05-01
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| Online Access: | https://doi.org/10.1177/1687814019850941 |