4 Layer ENIG FR4 Half Hole PCB
Half Hole PCB Splicing Njira
Pogwiritsa ntchito njira yolumikizira dzenje la sitampu, cholinga chake ndi kupanga cholumikizira pakati pa mbale yaying'ono ndi mbale yaying'ono.Pofuna kuwongolera kudula, mabowo ena adzatsegulidwa pamwamba pa bar (m'mimba mwake mwa dzenje lokhazikika ndi 0.65-0.85 MM), ndilo dzenje la sitampu.Tsopano bolodi liyenera kudutsa makina a SMD, kotero pamene mukuchita PCB, mukhoza kugwirizanitsa gululo PCB yambiri.pa nthawi Pambuyo pa SMD, bolodi lakumbuyo liyenera kupatulidwa, ndipo dzenje la sitampu lingapangitse bolodi kukhala losavuta kupatukana.Theka-dzenje m'mphepete sangathe kudulidwa V kupanga, gong opanda kanthu (CNC) kupanga.
1.V-kudula splicing mbale, theka dzenje PCB m'mphepete sachita V-kudula kupanga (adzakoka waya wamkuwa, chifukwa palibe dzenje mkuwa)
2. Sitampu Seti
The PCB splicing njira makamaka V-DULA, kugwirizana mlatho, mlatho kugwirizana sitampu dzenje njira zingapo, ndi splice kukula sangakhale lalikulu kwambiri, komanso sangakhale laling'ono kwambiri, bolodi laling'ono kwambiri akhoza splice mbale processing kapena kuwotcherera yabwino. koma phatikizani PCB.
Pofuna kulamulira kupanga zitsulo theka dzenje mbale, miyeso zina amatengedwa kuwoloka dzenje khoma mkuwa khungu pakati metallized theka dzenje ndi dzenje nonmetallic chifukwa cha mavuto luso.Metalized theka-hole PCB ndi PCB m'mafakitale osiyanasiyana.The metallized theka dzenje n'zosavuta kukokera mkuwa mu dzenje pamene mphero m'mphepete, kotero kuti zidutswa zidutswa ndi mkulu kwambiri.Pakutembenuka kwamkati kwamkati, chinthu chopewera chiyenera kusinthidwa pambuyo pake chifukwa chamtundu wake.Njira yopangira mbale iyi imachitidwa motsatira njira zotsatirazi: kubowola (kubowola, gong poyambira, plating mbale, kujambula kuwala kunja, kujambula electroplating, kuyanika, chithandizo cha theka la dzenje, kuchotsa filimu, etching, kuchotsa malata, njira zina; mawonekedwe).