Icyitonderwa cyo gukoresha itanura rya SMT.

ifuru ya smt ni ibikoresho bya smt inyuma-yanyuma, umurimo wingenzi ni ugushonga gushonga paste yagurishijwe, hanyuma ukareka ibikoresho bya elegitoronike bikarya amabati, kugirango bikosorwe kuri pcb, bityoibikoresho bya smtni kimwe mu bice bitatu byingenzi bya smt, kugurisha ibicuruzwa Ingaruka ningaruka ni ngombwa cyane kubwiza bwibicuruzwa byakozwe.

1. Igenamiterere rya zone yubushyuhe ntishobora guhinduka uko bishakiye.Ibipimo bya zone yubushyuhe byavuzwe haruguru bigenwa cyane cyane ukurikije ingaruka zifatika zo gukiza ko ubuso bwibibaho pcb bwo gusudira bingana na 90% byubuso bwiza bwa stencil yohereza mu itanura ryo gusudira, kandi igipimo cyo gutwara umukandara ni 75cm ± 10cm / S.Bya.Iyo hari itandukaniro rinini mubice byubuyobozi bwa pcb yatunganijwe, umuvuduko wumukandara ugomba guhuzwa neza kugirango ugere ku ngaruka nziza yo gusudira.Ihame rusange ryo guhinduka ni: iyo ubuso bwibibaho bya pcb ari buto, umuvuduko wumukandara wa mesh urihuta gato;iyo ubuso bwibibaho bya pcb ari bunini, umuvuduko wumukandara wa mesh ugenda gahoro gahoro, kandi ibintu byose bigomba kugera kubintu byiza byo gusudira;

2. Ibipimo bya PID kumeza yo kugenzura ubushyuhe ntibishobora gushyirwaho bisanzwe;

3. Kwinjira no gusohoka kwa mashini igurisha bigomba kwirinda umuyaga usanzwe uhuha mugihe cyo gukoresha, bizagira ingaruka kumiterere yubushyuhe bukabije mumatanura kandi bigira ingaruka kurigusudiraubuziranenge;

4. Iyo wohereje igihangano cya PCB kivuye ku cyambu gisohora itanura ryerekana, ni ngombwa kwirinda impanuka yo gutwika ukuboko kwa nyir'ugukora;birakenewe kandi kubuza ubuyobozi bwa PCB kwiyegeranya ku cyambu gisohora, bigatuma ikibaho cya PCB kigwa cyangwa ikibaho cya PCB mugisohoka.Imbaraga zigurishwa mugihe cyubushyuhe bwo hejuru SMD ibice bigwa kubera kugwa cyangwa guhonyora;

5. Kora akazi keza mukubungabunga burimunsiimashini yo gusudiraibikoresho: sukura hejuru yibikoreshoburimunsi kugirango itarangwamo umwanda, kanda buto ya lisansi rimwe mucyumweru muburyo bwintoki za lisansi, hanyuma usige amavuta urunigi hamwe namavuta yo kwisiga yubushyuhe bwo hejuru (BIO-30);mu musaruro uhoraho, buri kwezi Ntabwo ari munsi ya kabiri: Reba kongeramo ubushyuhe bwo hejuru bwo gusiga amavuta kuri moteri yitanura na buri ruziga ruzunguruka;

6. Reba niba insinga y'ubutaka ya mashini yo gusudira ihujwe neza mbere yo gutangira imashini buri munsi;

7. Nyuma yo gukemura ibibazo, fungura amashanyarazi nyamukuru yibikoresho hanyuma uhindure ibihumyo bitukura bimeze nkibihumyo byihuta kugirango uhindure isaha kugirango usubire kumurimo wambere.Iyo imashini yazimye, PCB n'umukandara w'icyuma utanga ibyuma ntibigomba guhagarikwa mu itanura rikiri mu bushyuhe bwinshi, kandi umukandara wo gutwara ugomba guhagarara nyuma yuko ubushyuhe buri muri mashini bumaze kugabanuka.