Iimfama/Wangcwatywa Via

I-Vias, oko kukuthi, imingxuma efakwe ubhedu, idlala indima ephambili ekudibaneni phakathi kweengqimba kwibhodi yesekethe eprintiweyo. Ngokubanzi, i-Vis kwi-PCBs ingahlelwa ngokwezi ndidi zilandelayo: ngomngxuma wokudlula, ungaboni kwaye ungcwatywe. Ii-vias ezingaboniyo/ezingcwatyiweyo zisetyenziswa ngokubanzi kwi-SMT (i-Surface Mount Technology) ukuhlawula nje izinto ezingeloncedo zokudlula ngomngxuma.

Ubumfama ngokudibanisa umaleko omnye wangaphandle kunye nenye okanye ngaphezulu yangaphakathi umaleko kwibhodi yesekethe eprintiweyo, uxanduva loqhagamshelo phakathi komaleko ongaphezulu kunye namaleko angaphakathi okanye umaleko ongezantsi kunye namaleko angaphakathi.

Ungcwatywa vias ukudibanisa kuphela umaleko ngaphakathi ngaphakathi ibhodi yesekethe eprintiweyo ukuze zingabonakali nje kwinkangeleko yangaphandle PCB ekubeni ngaphakathi "wangcwatywa".

I-vias eyimfama / engcwatywayo ihambelana nokuphuculwa koxinzelelo lweebhodi ngaphandle kwesidingo sokwandisa inani leeleya okanye ubungakanani bebhodi. Ke ngoko, ii-vias ezingaboniyo/ezingcwatyiweyo zihlala zisetyenziswa kwii-HDI PCBs. Beka ngenye indlela, ii-vias ezingaboniyo/ezingcwatyiweyo zinokuthathwa xa unengxaki yemfuno engqongqo yendawo enyiniweyo kunye nemingxunya yomngxunya.

Ngenxa yamava ethu angaphezulu kweminyaka engama-20 kolu shishino, Wonderful PCB igxile ekuveliseni iiPCB ezinee-vias ezingaboniyo/ezingcwatyiweyo. Zombini iinjineli kunye nezixhobo zokuvelisa ukusuka Wonderful PCB siqinisekise amandla ethu apheleleyo ekufezekiseni iimfuno zokungaboni/ukungcwatywa ngobuchwepheshe.

Ukuza kuthi ga ngoku, siyakwazi ukunika izisombululo ezombiweyo ngoomatshini kunye nelaser. Xa kufikwa kumba wokomba oomatshini, ngokwedayamitha yoluhlu ukusuka kwi-0.2mm ukuya kwi-0.4mm ngelixa i-0.1mm yokomba ngelaser.

Ngokusekwe kwiimfuno zeprojekthi yakho, unokukhetha okuhambelana nedayamitha yokubhola kwizinto ngelixa ufumana ucaphulo olukhawulezileyo lweePCB. Ukufumana ulwazi oluthe kratya malunga nee-vias ezingaboniyo/ezingcwatyiweyo, sihlala sifumaneka wo*******@**********cb.com.