Cov neeg uas sib sau ntau yam khoom siv hluav taws xob feem ntau ntsib qhov teeb meem ntawm soldering qhov me me. Tsis yog txhua tus hlau soldering tuaj yeem tiv taus cov ntsuas me me. Thiab yog tias lawv nyob ze rau ib leeg, ces qhov haujlwm yuav luag tsis yooj yim. Yog li ntawd, txoj kev kub-cua ntawm soldering tau tsim.
Cov Lus Qhia
Kauj ruam 1
Muab ib daim ntawv hlau nyob saum rooj. Nws yog qhov tsim nyog kom cov ntsiab lus kub tsis yaj lub rooj thiab tawm ntawm qhov tsis muaj kab ntawm nws. Koj tseem tuaj yeem siv lub tais txhuas qub. Tso lub Rooj Tswjhwm Saib uas koj xav kom ham tus resistors mus rau ntawm chaw ua hauj lwm.
Kauj ruam 2
Nqa ib lub raj mis ntawm flux thiab thov ib txheej nyias nyias rau cov npoo. Siv cov pleev xim txhuam me me los ua qhov no. Cia lub Board kom qhuav. Tsuas siv cov kua tshuaj flux xwb. Yog tias koj tso txheej txheej tuab ntawm flux tuab, tom qab ntawd hauv qab qhov ntsuas cua txias, nws yuav pib tawg thiab cov resistors yuav ya raws ntau qhov kev qhia.
Kauj ruam 3
Ua kom sov cov hlau soldering mus rau kev ua haujlwm kub. Tam sim no thov cov ham. Qhov nyiaj yuav tsum tau rau txhua qhov chaw yuav tsum tau suav sim. Yuav tsum muaj txaus solder kom cov resistor yuav tsum soldered zoo. Thov nco ntsoov tias cov hlau soldering ntawm qhov loj me yuav tsum tau siv rau kev siv. Yog tias cov hlau soldering loj dhau lawm, tom qab ntawd siv cov tshwj xeeb tsis zoo uas hloov qhov loj me ntawm qhov chaw ua haujlwm. Cia tus thov ham kom txias.
Kauj ruam 4
Thov siv lwm lub tsho ntev ntawm flux thiab teeb tsa lub rooj zaum kom qhuav. Thaum lub flux dries, nws yuav ua nplaum. Tig koj lub tshuab ziab plaub hau. Teem qhov ntsuas kub thiab cua kom txaus txog li ib nrab. Teem nws ib sab kom sov. Nqa cov txiag ntoo qhuav. Siv tweezers los ua tib zoo tso cov resistors rau ntawm lawv cov ntaub qhwv tsim tseg. Dlhos txhua qhov ua tib zoo ua. Nco ntsoov tias tus kav hlau txais xov ntawm resistors pw kom meej meej rau hauv qhov chaw.
Kauj ruam 5
Siv lub tshuab ziab plaub hau kom sov thiab tig mus rau qhov kub thiab cua kom txaus rau qhov siab tshaj plaws. Nqa cov nozzle mus rau hauv qab ntawm cov resistors thiab khiav ntawm ib qho kawg mus rau lwm qhov. Koj yuav pom zoo li cov tshuaj ua haujlwm. Lub resistors yuav tsum soldered thiab khiav mus tib seem rau txhua lwm yam. Tig lub rooj tsavxwm ib zaug thiab rov ua qhov txheej txheem nrog lwm xaus ntawm cov resistors. Cia lub rooj tsavxwm txias. xyuas cov khoom zoo ntawm lub ntsej muag nyob rau sab nraum qab ntawm pawg thawj coj.
