Solder paste printing yog txheej txheem tseem ceeb heev hauvSMT cov kab ntau lawm. Ntau pluagreflow qhov cubteeb meem tshwm sim los ntawm cov txheej txheem no. Hauv txheej txheem luam ntawv muab tshuaj txhuam, vim yog qhov ua yuam kev ntawm tib neeg kev ua haujlwm, lub rooj sib tham hauv Circuit Court tau muab thim rov qab lossis cov hlau tsis zoo nyob rau hauv txoj haujlwm zoo nrog lub rooj tsav xwm hauv Circuit Court, yuav ua rau cov laug muab tshuaj txhuam tsis raug luam tawm ntawm lub rooj tsavxwm , yuav tsum ua dab tsi hauv qhov no?
1.Txhua nrog spatula
Thaum luam ntawv muab tshuaj txhuam tso rau ntawm lub rooj tsav xwm hauv Circuit Court, kom siv lub tshuab scraper txhawm rau tshem tawm txheej txheej ntawm cov tshuaj txhuam hauv lub rooj tsav xwm.
2. Ntxuav nrog ntxuav cov tais dej
Tab sis tom qab lub scraper tau scraped, cov laug muab tshuaj txhuam rau ntawm lub ncoo tsis yooj yim rau khawb tawm, yog li nws kuj tseem yuav tsum tau ntxuav nrog ntxuav cov phaj dej. Thaum ntxuav lub phaj, peb yuav tsum ntxuav cov kua nplaum nrog cov dej ntxuav ua ntej, txwv tsis pub, cov kua nplaum yuav qhuav mus ntev, thiab nws yuav tsis yooj yim li thaum ntxuav.
3.Steel mesh so daim ntawv so
Tom qab ntxuav cov tais dej kom huv, koj tuaj yeem siv cov hlau tshwj xeeb ntxhua daim ntawv los ntxuav lub rooj tsav xwm hauv Circuit Court.
4.Air phom qhuav
Thaum kawg, lub rooj tsavxwm tau tshuab ziab khaub ncaws nrog rab phom cua, thiab koj muaj lub rooj huv, rov luam dua tau.
Thaum ntxuav cov tshuaj txhuam tsis zoo, tsis txhob siv daim ntaub zoo li so los txhuam cov tshuaj txhuam, yooj yim los ua cov tshuaj txhuam thiab lwm yam kuab paug hauv koos pis tawj Circuit Court. Peb kuj siv tauhlau meshcleaning tshuablos ntxuav, tab sis phau ntawv ntxuav tus nqi yog qhov tsawg, yooj yim thiab nrawm, yog tam sim no SMT ua cov nroj tsuag feem ntau siv txoj hauv kev.
