geekvalue bga rework station gk730a

Ihame ryibanze rya sitasiyo ya BGA ni ukureba ubushyuhe bumwe nogukora neza binyuze mubushyuhe bwo hasi no hejuru. Iyo ukuyeho chip ya BGA, hejuru ya CSP (chip scale pack) ikurwaho no gushyushya hasi, bisaba imikorere ya tekiniki neza.

Uburyo ikora

Gushyushya hasi: Sitasiyo ya BGA ishyushya chip ya BGA ikoresheje igikoresho cyo gushyushya hasi kugirango ishongeshe abagurisha hepfo, bityo bigerweho gukuramo chip no kuyishyiraho

Umwanya wo hejuru: Mugihe ushyushye, sisitemu yo hejuru ihagaze neza ihuza neza chip kugirango irinde gutandukana mugihe cyo gusudira

Kugenzura ubushyuhe: Sitasiyo ya BGA isanzwe ifite ibikoresho byigenga bya elegitoroniki bigenzura ubushyuhe, bishobora guhindura ubushyuhe bwo kugurisha mugihe nyacyo kugirango birinde kwangirika kwa chip bitewe nubushyuhe bukabije cyangwa buke.

Itandukaniro mumahame yimirimo yubwoko butandukanye bwa BGA ikora

Sitasiyo ya BGA irashobora kugabanywamo ubwoko bubiri: guhuza optique no kudahuza optique:

Guhuza optique: Guhuza binyuze muri sisitemu ya optique itanga ubunyangamugayo mugihe cyo gusudira kandi bizamura intsinzi.

Guhuza bidafite optique: Guhuza bikorwa bikorwa niyerekwa, ugereranije nukuri

Uburyo bwo gushyushya

Uburyo bwo gushyushya sitasiyo ya BGA muri rusange ni zone eshatu zubushyuhe:

Umuyaga ushyushye hejuru no hepfo: Gushyushya ukoresheje insinga zishyushya, no kohereza umwuka ushyushye mubice bya BGA unyuze mu kirere kugirango wirinde ikibaho cyumuzunguruko kudahindurwa nubushyuhe butaringaniye

Gushyushya hasi ya infragre: ahanini igira uruhare rwo gushyushya, ikuraho ubushuhe imbere yumuzunguruko na BGA, kandi bigabanya amahirwe yo guhindura imbaho ​​zumuzunguruko.