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Elimination of Hole Mouth Burr in Multilayer PCB Micro-Hole by Using Micro-EDM
The micro-hole is a key structure in multilayer printed circuit board (PCB), as it enables the effective transmission of electrical signals. At present, the most common way to machine PCB micro-holes is mechanical drilling using micro-bit. However, in the mechanical drilling of micro-holes, these ho...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8231649/ https://www.ncbi.nlm.nih.gov/pubmed/34204713 http://dx.doi.org/10.3390/mi12060688 |