| Tool | Rubber grindstone in the rotating tool |
|---|---|
| Problem | Finish quality varied from the skill of workers. It took around 40 minutes to deburr 16 holes (150 seconds/hole). |
| Tool | XEBEC Stone Flexible Shaft Type (CH-PM-6B) |
|---|---|
| Result | Insert the spherical grinding stone with the cross hole and contour the edge while pulling the tool lightly. Stable quality with shorter cycle time realized. |
| Industry | Aerospace |
|---|---|
| Part name | Pipe parts for aircrafts (Cross hole) |
| Material type | Stainless steel |
| Machining process | Drilling |
| Tool | XEBEC Stone Flexible Shaft Type (CH-PM-6B) |
|---|---|
| Details of processing | Cross hole deburring (back burr) after drilling process |
| Rotational speed (min⁻¹) | 2000 |
| Feed rate (mm/min) | – |
| Depth of cut (mm) | – |
| Machining time (sec) | 30 sec/hole |
Ideal for deburring and polishing front and back of cross holes, grooves and areas that are deep inside the workpiece.
The spring steel flexible shaft absorbs vibrations which makes soft contact with the surface possible.
