Ihame ryaPCBA yerekana kugurishani uburyo busanzwe bukoreshwa muburyo bwo kugurisha ibikoresho bya elegitoronike kubibaho byacapwe (PCBs).

Ihame ryo kugurisha risubiramo rishingiye ku mahame yo gutwara ubushyuhe no gushonga ibikoresho byagurishijwe. Ubwa mbere, paste yo kugurisha ikoreshwa ahantu hagurishwa kuri PCB.Igurisha rya paste rigizwe nicyuma cyumuti, mubisanzwe bigizwe na gurş, amabati, nibindi byuma byo gushonga.

Noneho, ibice byubuso bwubuso (SMD) bishyirwa neza kuri paste yagurishijwe. Ibikurikira, PCB nibigize hamwe byanyujijwe mu ziko ryerekana, aho ubushyuhe bugenzurwa.Kugurisha ibicuruzwa bisaba uburyo bwo gushyushya no gukonjesha mubyiciro bibiri byingenzi. Icyiciro cyo gushyushya: Ubushyuhe burazamuka buhoro buhoro, bigatuma paste yo kugurisha itangira gushonga.Umuti wibyuma mubigurisha paste ushonga ugakora ibintu byamazi.

Muri iki gikorwa, ubushyuhe bugomba kugera ku ntera ihagije kugira ngo ingingo z’abagurisha zishonge, ariko ntizibe nyinshi cyane ku buryo zangiza ibindi bice mu ziko ryerekanwa cyangwa PCB. Icyiciro cyo kugurisha: Mugihe paste yugurisha ishonga, ingingo zigurisha zishyiraho amashanyarazi na mashini ihuza hagati yaPCB n'ibigize.Iyo ingingo zagurishijwe zigeze ku bushyuhe bukwiye, uduce twumupira wibyuma muri paste yuwagurishije utangira gukora imipira y amabati. Icyiciro cyo gukonjesha: Ubushyuhe mu ziko ryongeye kugaruka butangira kugabanuka, bigatuma paste yuwagurisha akonja vuba kandi igakomera, bigatuma ingingo zigurisha zihamye.
Ihuriro ryabacuruzi rimaze gukonja, paste yuwagurishije irakomera kandi igahuza neza PCB nibigize hamwe.Urufunguzo rwo kwerekana ibicuruzwa ni ukugenzura imiterere yubushyuhe mu ziko ryerekanwa kugirango harebwe burundu paste yabagurishije, no kubigurisha hamwe shiraho amahuza yizewe kandi akomeye hamwe na PCB nibigize.

Byongeye kandi, ubwiza bwa paste yagurishijwe nabwo bugira ingaruka kumiterere yo kugurisha, bityo rero guhitamo ibicuruzwa byabugenewe bikwiye ni ngombwa. Muri make, ihame rya PCBA ryerekana sol.