Abstract
Lubrication is a key issue in diamond turning of hard materials. This paper explores the feasibility of nanoparticle lubrication in diamond turning of reaction-bonded SiC. Four types of nanoparticles were dispersed in lubricating grease and applied to a workpiece surface. Results showed that the type and concentration of dispersed nanoparticles significantly affected lubricating performance. Grease containing 10% Cu nanoparticles produced the highest surface quality and the lowest tool wear. Lubrication is discussed in terms of nanoparticle-induced solid lubricating film formation at the tool-workpiece interface.
| Original language | English |
|---|---|
| Pages (from-to) | 307-312 |
| Number of pages | 6 |
| Journal | International Journal of Automation Technology |
| Volume | 5 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2011 May |
| Externally published | Yes |
Keywords
- Diamond turning
- Nanoparticle
- Precision machining
- Silicon carbide
- Solid lubrication
ASJC Scopus subject areas
- Mechanical Engineering
- Industrial and Manufacturing Engineering