Ni irihe tandukaniro riri hagati yo kugurisha ikirere gishyushye kuringaniza, ifeza yo kwibiza hamwe namabati yo kwibiza muburyo bwo kuvura PCB?

1 air Kugurisha ikirere gishyushye kuringaniza

Ikibaho cya feza cyitwa tin hot air saleer kuringaniza ikibaho.Gutera igipande cyamabati kumurongo winyuma wumuzunguruko wumuringa uyobora gusudira.Ariko ntishobora gutanga igihe kirekire cyo kwizerwa nka zahabu.Iyo uyikoresheje cyane, biroroshye okiside na rust, bikavamo guhura nabi.

Ibyiza:Igiciro gito, imikorere yo gusudira neza.

Ibibi:Ubuso buringaniye bwumuriro ushyushye ugurisha ikibaho kiringaniye, kikaba kidakwiriye gusudira pin ifite icyuho gito nibice bito cyane.Amabati y'amabati yoroshye kubyaraGutunganya PCB, byoroshye gutera umuzenguruko mugufi kubuto buke pin ibice.Iyo ikoreshejwe muburyo bubiri bwa SMT, biroroshye cyane gutera amabati ashonga, bikavamo amasaro y amabati cyangwa utudomo duto duto, bikavamo ubuso butaringaniye kandi bikagira ingaruka kubibazo byo gusudira.

2 silver Ifeza yibiza

Kwibiza ifeza inzira iroroshye kandi byihuse.Ifeza yo kwibiza ni reaction yo kwimurwa, ikaba hafi ya subicron isukuye ifeza yuzuye (5 ~ 15 μ Muri, hafi 0.1 ~ 0.4 μ m）. Rimwe na rimwe inzira yo kwibiza ifeza nayo irimo ibintu bimwe na bimwe kama, cyane cyane birinda ruswa kwangirika no gukemura ikibazo yo kwimuka kwa feza. Nubwo ihura nubushyuhe, ubushuhe n’umwanda, irashobora gutanga ibikoresho byiza byamashanyarazi no gukomeza gusudira neza, ariko bizatakaza urumuri.

Ibyiza:Ifeza yatewe hejuru yo gusudira ifite ubudodo bwiza hamwe na coplanarity.Mugihe kimwe, ntabwo ifite inzitizi ziyobora nka OSP, ariko imbaraga zayo ntabwo ari nziza nka zahabu mugihe ikoreshwa nkubusabane.

Ibibi:Iyo ihuye nibidukikije bitose, ifeza izabyara electron yimuka munsi ya voltage.Ongeramo ibinyabuzima kama feza birashobora kugabanya ikibazo cyo kwimuka kwa electron.

3 t Amabati

Amabati yo kwibiza bisobanura kugurisha.Mubihe byashize, PCB yakundaga amabati nyuma yo gutunganya amabati ya Immersion.Amabati hamwe na tin yimuka mugihe cyo gusudira bizagabanya kwizerwa.Nyuma yibyo, inyongeramusaruro yongewe kumuti wibiza, kugirango imiterere y amabati iba granular, itsinde ibibazo byabanje, kandi ikagira nubushyuhe bwiza bwumuriro no gusudira.

Ibibi:Intege nke nini zo kwibiza amabati ni ubuzima bwigihe gito.Cyane cyane iyo bibitswe mubushyuhe bwinshi nubushuhe buhebuje, ibivanze hagati yicyuma cya Cu / Sn bizakomeza gukura kugeza igihe bitakaye.Kubwibyo, amabati yatewe amabati ntashobora kubikwa igihe kirekire.

Dufite ibyiringiro byo kuguha guhuza nezaserivisi yo guteranya PCB, ubuziranenge, igiciro nigihe cyo gutanga mugihe gito cyicyiciro cya PCB cyateganijwe hamwe na Mid batch Volume PCB gahunda yo guterana.

Niba ushaka uruganda rwiza rwa PCB, nyamuneka ohereza dosiye yawe ya BOM na dosiye ya PCB kurisales@pcbfuture.com.Amadosiye yawe yose ni ibanga ryinshi.Tuzohereza ubutumwa bwuzuye hamwe nigihe cyo kuyobora mumasaha 48.