| Workpiece |
| Category |
Electronic part |
 |
| Name |
PGA Die |
| Material |
NAK55 |
| Description |
0.5mm Drilled bore |
| Pre-Processing |
Drilling |
| Processing Methods/Conditions |
| Tool Used |
A11-CB25M |
|
| Description |
Perpendicular contact against work surface while rotating CF, then moving
in X and Y axes. |
| Conditions |
Tool revolutions 5000rpm |
| Tool pressure 1.0kgf |
| Processing time --- |
| Effectiveness on Installation of XEBEC Cutting Fiber |
| Before |
Tool Used： |
 |
| Burrs were left and quality was unstable because of work by hand |
| After |
Tool Used：Cutting Fiber A11-CB40M |
 |
| Burrs were eliminated, automation was made possible, and edge quality was
improved. |