I-Fumax ineendlela zokucoca iibhodi zobungcali, ukususa ukubhobhoza emva kokufaka i-soldering.

Ukucocwa kwebhodi kuthetha ukususa ukubhobhoza kunye ne-rosin kumgangatho we-PCB emva kokufaka i-soldering

Izinto ezininzi ezahlukeneyo zinokubeka esichengeni ukusebenza kunye nokhuseleko lwezi zixhobo. Ukujonga ezobungozi kunye nokujongana nomonakalo kunokugcina umsebenzi wakho uvelisa kwaye ugcine izixhobo ozifunayo ukuze usebenze ngokufanelekileyo.

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1. Kutheni sifuna ukucocwa kwebhodi?

(1) Ukuphucula inkangeleko yobuhle bePCB.

(2) Ukuphucula ukuthembeka kwePCB, okuchaphazela ukuhlala kwayo.

(3) Thintela icandelo kunye ne-PCB ye-corrosion, ngakumbi kwizikhokelo zecandelo kunye nabafowunelwa bePCB.

(4) Kuphephe ukunamathela kwengubo efanayo

(5) Kuphephe ungcoliseko ionic

2. Yintoni ekufuneka isuswe ebhodini kwaye ivela phi?

Izinto ezingcolisayo ezomileyo (Uthuli, Ukungcola)

Izinto zokungcolisa amanzi (Grime, Waxy Oil, Flux, Soda)

(1) Iintsalela ngexesha lemveliso

(2) Impembelelo yendawo yokusebenza

(3) Ukusetyenziswa / ukusebenza ngokungachanekanga

3. Eyona ndlela:

(1) Cofa umoya oxineneyo

(2) Bhrashi nge-swab yotywala

(3) Zama ukukhuhla umhlwa ngokucima ipensile.

(4) Xuba isoda yokubhaka kunye namanzi uze ufake kwiindawo ezinokudla umhlwa. emva koko susa wakube womile

(5) Ukucoca i-Ultrasonic PCB

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4. Ukucoca i-Ultrasonic PCB

Ukucoca i-Ultrasonic PCB yindlela yokucoca yonke injongo ecoca nge-cavitation. Ngokusisiseko, umatshini wokucoca i-PCB we-ultrasonic uthumela amaza esandi esiphakamileyo kwitanki ezaliswe sisisombululo sokucoca ngelixa i-PCB yakho igxunyekwe kuyo. Oku kubangela iibhiliyoni zamaqamza amancinci ngaphakathi kwisisombululo sokucoca ukungena, ukuvuthela naziphi na izinto ezingcolisayo kwibhodi yesekethe eprintiweyo ngaphandle kokulimaza izinto okanye enye into.

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5. Uncedo:

Ingafikelela kwenye indawo ekunzima ukuyicoca

Inkqubo iyakhawuleza

Iyakwazi ukuhlangabezana neemfuno zokucoca umthamo ophezulu