Yog tias koj xav paub seb cov hlau lead-dawb yoj soldering yog dab tsi, koj yuav tsum xub nkag siab tias cov hlau lead-dawb yoj soldering ua haujlwm li cas.Lub vuam txheej txheem ntawm cov hlau lead-dawb yoj soldering yog siv cov kua molten solder los ua ib tug yoj yoj ntawm ib tug tshwj xeeb zoo ntawm cov kua nto ntawm lub solder tank nrog kev pab los ntawm lub hwj chim twj tso kua mis, thiab tso lub PCB nrog cov khoom tso rau ntawm lub welding. conveyor siv, los ntawm ib tug tej lub kaum sab xis thiab ib tug tej yam immersion qhov tob dhau los ntawm lub solder yoj crest kom paub cov txheej txheem ntawm solder sib koom welding.
Tsis muaj qhov sib txawv ntawm cov hlau lead-dawb thiab tsis muaj hmoov txhuas rau lub tshuab tshiab yoj soldering uas nyuam qhuav tawm hauv lub hoobkas.Nws tsuas yog qhov txawv thaum koj siv nws.Feem ntau, muaj ib qho cim ntawm lub tshuab tsis muaj hlau lead-dawb yoj soldering, uas yog qhov lees paub thoob ntiaj teb "pb", uas yog cov cim tsis muaj hlau lead.Leaded lossis lead-free yoj yoj siv lub tshuab, tsis muaj qhov sib txawv ntawm qhov tsos (tsuas yog nyob ntawm seb puas siv cov hlau lead lossis txhuas tsis muaj hlau lead) feem ntau yog nyob ntawm seb cov khoom siv PCB muaj cov hmoov txhuas.Lead-free yoj soldering tuaj yeem tsim cov PCBs ncaj qha.Yog tias cov PCBs coj tau raug hloov mus rau qhov tsis muaj txhuas dua, cov tin da dej yuav tsum tau ntxuav thiab hloov nrog cov ntaub ntawv tsis muaj hlau lead ua ntej tsim khoom.
Post lub sij hawm: Aug-04-2023