V-scoring
Scoring is used for mechanical pre-separation of the PCBs. A V-shaped breaking line is formed in the circuit board with a precision cutting tool.
Scoring parameters
| Remaining bridge thickness | 0.30mm |
| Scoring angle | 30° |
| Minimum copper / scoring line spacing | 400µm |
Scoring
| Standart | |
| Distance between PCBs at multiplication them | 0.00mm |
| Admissible diversion of the scoring lines | ±0.10mm |
| Minimal distance from scoring-line by cooper field for material by 1.60mm | 0.40mm |
| Minimal distance from the scoring-line to a copper field for material over 1.60mm | >0.50mm |
| Material remainder after scoring | 0.30mm ± 0.10mm |
| 30° | |
| Minimal thickness of the material to be scored | 0.80mm |
| Diversion of the PCB size after breaking | ±0.20mm |