Cov neeg uas yuav tsum tau kho nws tus kheej hauv tsev thiab lwm cov khoom siv hluav taws xob feem ntau yuav tsum ntsib qhov xwm txheej thaum nws yog qhov tsim nyog tshem tawm microcircuit los ntawm lub rooj tsav xwm hauv Circuit Court. Txoj haujlwm no yuav tsum tau muaj kev saib xyuas ntau dua li soldering cov cav tov lossis cov ntsuas hluav taws xob. Nws yuav tsum tau ua nrog saib xyuas thiab txhij txhua. Muaj qee cov kev qhia me me uas tso cai rau koj los muag cov microcircuit tsis muaj kev siv zog hnyav.
Tsim nyog
- - hluav taws xob soldering hlau nrog kub hau;
- - rosin;
- - tweezers;
- - nyias hlau;
- - rab koob los ntawm lub koob txhaj tshuaj.
Cov Lus Qhia
Kauj ruam 1
Siv cov hlau soldering nrog cov taub hau nyias, ua ntu zus tshem tawm cov quav ntau dhau ntawm microcircuit ceg. Npaj cov hlau xaim me me uas koj tuaj yeem nqa los ntawm cov xov hlau. Nws yuav ua haujlwm ntawm tshem tawm tshav kub. Xaub cov hlau hauv qab cov kab nrig ntawm microcircuit uas koj xav tau ham. Txoj haujlwm no tau ua tiav zoo nrog tweezers.
Kauj ruam 2
Ruaj ntseg cov hlau los ntawm soldering mus rau ib qho ntawm cov khoom sib txuas ntawm lub rooj tsav xwm hauv Circuit Court, lossis cua nws qhov kawg ib ncig ntawm txhuas ntawm ib feem tsis tsim nyog. Txwv tsis pub, cov hlau ntawm feem ntau tsis raws sijhawm tuaj yeem dhia tawm thiab cuam tshuam kev ua haujlwm.
Kauj ruam 3
Siv lub rhaub soldering hlau txhawm rau ua tiav txhua ceg ntawm microcircuit nyob rau hauv lem. Ua ntej sov li ib nrab ntawm cov microcircuit, thiab tom qab ntawd ces lwm feem. Tom qab ob txhais ceg yog dawb ntawm ham, maj mam rub lawv tawm ntawm lub qhov thiab khoov lawv mus rau sab. Thaum twg tag nrho cov ceg ntawm lub microcircuit yog siv dawb, ua kom haum nrog cov sib tw.
Kauj ruam 4
Rau qee kis nyuaj, siv rab koob txhaj tshuaj. Cov koob txhaj tshuaj yuav tsum muaj lub qhov taub loj dua me dua li lub taub ntawm microcircuit ceg.
Kauj ruam 5
Ntub lub koob ntawm microcircuit nyob rau hauv cheeb tsam soldering nrog rosin lossis lwm yam flux. Tso cov koob ntawm thawj tus pin ntawm microcircuit thiab pib ua kom sov lub ham nrog hlau soldering. Nyob rau tib lub sijhawm, rab koob yuav tsum muab me ntsis tig mus rau sab, nias thiab tso tawm. Txwv tsis pub, koj cov cuab yeej hauv tsev yuav raug khov khov kho muag rau ceg ntawm microcircuit.
Kauj Ruam 6
Thaum rab koob nkag mus rau hauv Circuit Court board, tshem cov hlau soldering thiab maj mam tig lub koob kom txog thaum nws tawm ntawm qia. Ua cov pins seem ntawm microcircuit nyob rau hauv tib txoj kev, tso lawv los ntawm ham. Txhawm rau solder ib tus pin hauv qhov tau piav qhia, nws yuav siv tsis ntau tshaj peb lub vib nas this.
Kauj Ruam 7
Thaum tso lub pins ntawm microcircuit, nco ntsoov tias cov hlau soldering tsis tau kub heev. Txwv tsis pub, koj tuaj yeem ua kev puas tsuaj rau qhov tsim ntawm qhov, ua rau nws siv tsis tau.
