Superfinishing
Chrome plating Superfinishing
Main Characteristics
Abrasive grains, such as silicon carbide or aluminum oxide are embedded in elastic materials such as rubber filled with small cork-granulates.
| WORKPIECES | Piston rods, Front forks, Alloyed Steel bars, Piston pins, broaches y Printed rolls. |
|---|---|
| MATERIAL | Hard Chrome plating |
| HARDNESS | 900 - 1000 HV |
| PROCESS | External cylindrical grinding between center and centerless. |
| RESULT | Rz < 0,4 µm |
| MATERIAL REMOVAL | 2 – 10 µm |
| DRESSING | Self-dressing |
| COOLANT | 3%, synthetic o semisynthetic |
Grinding Wheel
| Polishing | |
|---|---|
| Product | 400FK200B-P WAOL400MB1 |
| Wheel dimensions | |
| Diameter | 50 - 660 mm |
| Thickness several pieces | 250 – 800 mm |
| Grit size | 240 – 1200 |
| Recommended speed | 35 m/s |
| Depth of cut | 0,005 – 0,015 mm |
