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Carane Judge Quality Papan PCB

2021-11-11

Carane ngadili kualitasPCBpapan
1. Ukuran lan kekandelan papan PCB kudu konsisten karo ukuran katon lan kekandelan, lan kudu ora ana panyimpangan. Lumahing papan sirkuit bebas saka cacat, deformasi, shedding, goresan, sirkuit mbukak, sirkuit cendhak, putih teroksidasi, kuning, reged utawa banget etched, bebas saka rereget, partikel tembaga lan impurities liyane.
2. Lapisan panutup tinta seragam, padhang, tanpa rontog, goresan, embun tembaga, penyimpangan, piring cetak, lsp.
3. Simbol lan huruf ing printing layar cetha, tanpa ngilangi, ambiguitas, mbalikke, penyimpangan lan fenomena liyane sing ora dikarepake.
4. Film karbon kudu ora duwe cacat, penyimpangan, sirkuit cendhak, sirkuit mbukak, printing mbalikke, lsp.
5. PCBngecor piring ngisor, ora bocor, penyimpangan, bolongan ambruk, tindikan, bolongan plug, bir burst, bir mbalikke, crushing lan fénoména liyane.
6. Apa pinggiran ingPCBGamelan, yen proses nglereni V-shaped, sampeyan kudu mbayar manungsa waé kanggo apa alur nglereni V-shaped nimbulaké breakage, apa loro-lorone sing simetris, etc.
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