Ibibazo Bisanzwe Mubicuruzwa Byumuzunguruko (2)

Intangiriro:

Gusudira k'umuzunguruko ni inzira y'ingenzi mu nganda zikora ibikoresho bya elegitoroniki, zituma imikorere ikora neza kandi yizewe y'ibikoresho bya elegitoroniki. Ariko, nkibikorwa byose byo gukora, ntabwo bidafite ibibazo byayo.Muri iyi blog, tuzafata ingamba zimbitse mubibazo bikunze kugaragara mugihe cyo kugurisha imbaho ​​zumuzunguruko no gushakisha ibisubizo byiza kugirango tubikemure.

1. Inzira ngufi ya PCB:

Kimwe mubibazo bikunze kugaragara mubicuruzwa byumuzunguruko ni imirongo migufi. Umuzunguruko mugufi ubaho mugihe ikigezweho gifata inzira itateganijwe kubera ihuza rito-ridahuza hagati yingingo ebyiri mumuzunguruko. Ibi birashobora guterwa nimpamvu zitandukanye, nkibiraro byabagurisha, imyanda itwara inzira, cyangwa inenge zishushanyije.

igisubizo:

Kugira ngo wirinde imiyoboro migufi, ni ngombwa kugenzura neza no kugerageza ikibaho nyuma yo kugurisha. Gushyira mubikorwa tekinoroji ya optique (AOI) irashobora gufasha cyane kumenya ibibazo bishobora kuba bigufi byumuzunguruko. Byongeye kandi, ukoresheje ibikoresho byo kugurisha neza, nkicyuma kigurisha hamwe nubushyuhe, birashobora gufasha kubuza kugurisha birenze gukora guhuza utabishaka.

2. Guhuza umwijima n'ibinyampeke:

Ihuza ryijimye kandi ryuzuye hejuru ya PCB rishobora kwerekana umurongo mubi ugurisha. Iki kibazo gikunze guterwa no guhererekanya ubushyuhe budahagije mugihe cyo kugurisha, bikaviramo gutonyanga kwuzuye kubagurisha.

igisubizo:

Kugirango ugere neza kandi wirinde guhuza umwijima, ibinyampeke, ibipimo byo gusudira bigomba kuba byiza. Menya neza ko icyuma kigurisha gifite isuku, cyometse, kandi ku bushyuhe bukwiye. Byongeye kandi, gukoresha flux mugihe cyo kugurisha birashobora kongera ibicuruzwa no kugurisha hamwe. Flux ifasha kuvanaho okiside nibihumanya hejuru yicyuma, bigatera imbere gutose no guhuza ibicuruzwa bikomeye.

3. Ihuriro ryabagurisha PCB rihinduka umuhondo wa zahabu:

Iyo umugurisha ahujwe hejuru ya PCB ahindutse umuhondo wa zahabu, byerekana ko hari ibibazo nkibicuruzwa bitagabanijwe neza cyangwa tekinoroji yo kugurisha nabi. Iki kibazo gishobora guhungabanya ubunyangamugayo nubwizerwe bwinama yumuzunguruko.

igisubizo:

Gukoresha ibicuruzwa byukuri bigurishwa nibyingenzi kugirango umenye kuramba k'umuzunguruko wawe. Buri gihe ujye wubahiriza inganda zisanzwe zigurisha alloy ibihimbano kandi wirinde gukoresha ibikoresho bitagurishwa cyangwa bitemewe. Byongeye kandi, kugumana ubushyuhe bukwiye bwo kugurisha no gukoresha uburyo bukwiye bwo kugurisha, harimo gushyushya PCB no gukoresha umubare ukwiye wabagurishije, birashobora gufasha kugera kubintu byiza byo kugurisha zahabu nziza.

4. Ingaruka yibidukikije ku nenge zumuzunguruko:

Ibidukikije bigurishwa imbaho ​​zumuzunguruko nabyo birashobora kugira ingaruka zikomeye kumiterere yibicuruzwa byanyuma. Ibintu nkubushuhe, ihindagurika ryubushyuhe, hamwe n’imyuka ihumanya ikirere birashobora gutera inenge zitandukanye ku mbaho ​​z’umuzunguruko.

igisubizo:

Kugabanya ingaruka z’ibidukikije ku nenge z’umuzunguruko, ni ngombwa gushyiraho ibidukikije bigenzurwa. Ibyangijwe n’amashanyarazi ahamye birashobora gukumirwa hifashishijwe ingamba zikwiye za ESD (gusohora amashanyarazi), nko gukoresha ahakorerwa umutekano wa ESD no kwambara ibikoresho birinda. Byongeye kandi, gukomeza ubushyuhe nubushuhe bwiza mubice byumusaruro bifasha gukumira ibibazo nko gusudira inenge no kwangirika kwibintu.

Mu gusoza:

Kugurisha ikibaho cyumuzunguruko ni inzira igoye isaba neza no kwitondera amakuru arambuye.Mugukemura ibibazo bisanzwe bikunze kuvuka muriki gikorwa, ababikora barashobora kwemeza umusaruro wibikoresho bya elegitoroniki byujuje ubuziranenge, byizewe. Gushyira mubikorwa ibisubizo byaganiriweho kuriyi blog, nkubuhanga bugenzurwa neza, ibipimo byiza byo kugurisha, hamwe n’ibidukikije bigenzurwa, birashobora kuzamura ubwiza rusange muri rusange kugurisha ibicuruzwa.