Research Article
Effect of Polypropylene Modification by Impregnation with Oil on Its Wear and Friction Coefficient at Variable Load and Various Friction Rates
Figure 5
Relationship between sliding distance, load, and linear wear of the specimens under various sliding velocities: (a) 0.13, (b) 0.26, (c) 0.44, and (d) 0.62 m⋅s−1.
| (a) |
| (b) |
| (c) |
| (d) |