Applications of diamond & cbn sanding belts
Diamond sanding abrasive belt can be widely used for grinding steel, stone, glass, ceramics, mono crystalline silicon, polysilicon, zirconia, alumina, metal-nonmetallic synthetic materials, cemented carbide, aluminum magnesium alloy, aluminum beryllium alloy, titanium alloy and etc. hard brittle materials.
Specifications of diamond sanding belts
| Length | Width | Girt | ||
| (mm) | (inch) | (mm) | (inch) | #60,#100,#120, #200, #400, #800, #1500, #2000, #3000, #5000 |
| 150 - 5000 | 6” - 200” | 5 - 350 |
1/5 “ - 14” |
|
Example Parameters of flexible diamond belts for HVOF wc coating
In some sense The grinding by diamond sanding belt for thermal spray coating industry can replace that of diamond grinding wheel and film polishing. Diamond sanding belt can complete the grinding and polishing process. Recently, it is widely used in thermal spray coating industry, the production and repair of hydraulic cylinder and turbine blade.
| Workpiece diameter | 400mm*12 HVOF spraying |
| Grinding machine model | 65656 |
| Belt speed | 22 m/s (2800rpm) |
| Belt contact workpiece mode | soft contact or hard contact |
| Workpiece rotation speed | 30 RPM |
| Coolant | water or others |
| Spray coating thickness | 250μm |
| Original roughness of spray coating | Ra 0.4mm-0.6mm |
| Machining allowance of spray coating | 100μm |
| Coating thickness after processing | 150μm |