✦ LIBER ✦
Peening process for creating a textured seal surface for a roller cone rock bit
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 161 KB
- Volume
- 2010
- Category
- Article
- ISSN
- 1350-4789
No coin nor oath required. For personal study only.
✦ Synopsis
seal has a moulded wave profile, or a series of semicircular arches that contact the groove wall. A number of different patterns are illustrated.