1. Hloov cov khoom poob ntawm SMTmachine
Vim kev laus ntawm covSMT tshuabcov cuab yeej thiab kev puas tsuaj rauSMTsuction nozzlethiab pub khoom noj, nws yooj yim ua rau SMT tshuab lo nkhaus, thiab ua rau muaj qhov cuam tshuam ntawm cov khoom pov tseg, txo kev ua haujlwm tau zoo, nce nqi tsim khoom, yog li SMT tshuab thiab khoom siv xav tau kev saib xyuas tas li.
2.Tin muab tshuaj txhuam cia
Cov kua nplaum tso cia yuav tsum tau muab tso rau hauv lub tub yees kom txias, qhov kub zoo tshaj ntawm 5 ℃ -10 ℃, tsis qis dua 0 ℃. Tam sim no, muaj qee qhov chaw muab tshuaj txhuam tso rau hauv lub khw, uas suav nrog tub yees, thawing thiab sib tov. Cov tshuaj txhuam hniav yuav tsum tau khov thiab ua kom sov hauv chav sov ntau dua 4 teev los siv.
3.Testrov qabqhov cubkub
Kev siv vuam zoo ntawm PCBA phaj yog cuam tshuam nrog kev teeb tsa cov cua sov kub nkhaus tsis nyob hauv kev xa rov qab. Feem ntau hais lus, kev ntsuas cua sov yuav tsum tau ua ob zaug ib hnub, thiab qhov tsawg kawg yuav tsum ntsuas ib hnub ib zaug, txhim kho qhov nkhaus kub, teeb tsa qhov tsim nyog tshaj plaws vuam cov khoom kub nkhaus.
4.Control lub rhiav ib puag ncig
SMT kev tsim khoom muaj qee yam xav tau ntawm ib puag ncig, av noo thiab kub. Txhawm rau kom ntseeg tau tias qhov ua tau zoo, nws yog qhov tsim nyog los xyuas kom meej tias lub rooj cob qhia ua tau raws li qhov yuav tsum tau ua ntawm ib puag ncig ua haujlwm.
