Hariho ubwoko bwinshi bwa PCB binyuze kuri Hole apertures, hamwe na morturet zitandukanye zirashobora gutoranywa ukurikije ibisabwa bitandukanye nibisabwa. Ibikurikira bizasobanura uruhe rwego rwa PCB nyinshi zisanzwe binyuze mu mwobo hamwe n'itandukaniro riri hagati ya PCB unyuze mu mwobo no mu mwobo.
一, ubwoko bwa aperture ya pcb binyuze mu mwobo
1. Aperture isanzwe (PCB isanzwe ya PCB Iyi aperture isanzwe ikoreshwa mu kubona intebe ya PCB nibigize PIN ihuza.
2. Micro Mole aperture: Micro Hole aperture bivuga umwobo uzenguruka ufite diameter munsi ya 0.4mm. Hamwe no kongera ibintu bya elegitoronike ibikoresho bya elegitoroniki, hari icyifuzo cyo hejuru cya PCB, bityo imiterere ya micropore igenda ikunzwe buhoro buhoro. Gusaba microapert birimo ibikoresho bito bya elegitoroniki nka softop na terefone zigendanwa.
3. Umwobo ukingiwe (umwobo ukingiwe): Inkono zikaze zinyuze mu mwobo, mubisanzwe zikoreshwa mugushiraho ibice hamwe nimikorere yibanze, nkabahuza cyangwa ubushyuhe.
二, itandukaniro riri hagati ya PCB unyuze mu mwobo no mu mwobo
PCB unyuze mu mwobo kandi unyuze mu mwobo utandukanye mugukoresha ikibaho cya PCB, ahanini hatandukanye hatandukanye:
1. Igishushanyo mbonera cya PCB: Imyobo ya PCB ihanaguye kubushake mubishushanyo, kandi izatunganyirizwa guhuza byibuze ibice bibiri bya PCB. Binyuze mu mwobo byateguwe kugirango uhuze urwego runaka cyangwa igice, kandi aho baherereye bigenwa nibisabwa.
2, Ihuza rya SPrinal (ihuza rya SPrinal): PCB binyuze mu mwobo nicyo kimenyetso (igice kimwe kiva kumurongo umwe ujya kurundi ruhande kugirango ugere kuri posita. Binyuze mu mwobo bikoreshwa cyane mugukosora imbaho hamwe nibigizemo ibice no gutanga inkunga ya mashini.
3. Gukora Inganda: Ibyokurya bya PCB bizafatwa nibikoresho byihariye nibikoresho mugihe cyo gukora, mubisanzwe ukoresheje electraplating kugirango wongere imishinga y'amashanyarazi. Unyuze mu mwobo biroroshye, mubisanzwe bigomba gusa gukoreshwa umwobo mumwanya uhuye.
4. Inkunga y'imiterere: Kubaho kw'imyobo ya PCB birashobora kongera umutekano mu byubatswe no gukomera kw'inama ya PCB, no kugira uruhare rushyigikiye. Nubwo umwobo ushobora kandi kongera imbaraga runaka zubutagatifu, intego nyamukuru ni ugutanga imirimo ikosowe kandi ihujwe.
Muri make, aperture ya PCB unyuze mu mwobo ikubiyemo urugingo rusanzwe, mikorobe n'umwobo. Itandukaniro riri hagati ya PCB unyuze mu mwobo kandi unyuze mu mwobo ugaragarira cyane mubushake, guhuza ibimenyetso, Ikoranabuhanga ryo gutunganya hamwe nubufasha bwubaka. Igishushanyo gitandukanye cya PCB hamwe nibisabwa guterana birashobora guhura nuburyo butandukanye bwumugoroba no gukoresha ibikwiye binyuze-mwobo cyangwa unyuze mu mwobo.
