4 lub luag haujlwm ntawm qhov chaw nres tsheb tsis muaj hlau lead-free soldering
1. Lub taub hau ntawm cov hlau nplaum thiab cov khoom siv cua sov (induction coil) tau txais cov qauv tsim tshwj xeeb, uas zam tag nrho cov khoom pov tseg uas yuav tsum tau hloov ua ke yog tias ib qho ntawm lawv puas lawm. Piv nrog rau lwm hom, nws txuag tau tus nqi ntawm kev siv thiab ua rau cov nqi tsim khoom ntawm lub Hoobkas muaj kev sib tw ntau dua. zog.
2. Kev tswj tus password kom haum qhov kub thiab txias yog tus yuam sij kom ntseeg tau tias qhov zoo ntawm soldering. Tus neeg saib xyuas cov kab ntau lawm tuaj yeem tswj qhov kub ntawm cov hlau soldering nrog peb tus lej lo lus zais raws li cov txheej txheem yuav tsum tau ua, kom cov neeg ua haujlwm zoo tib yam tsis tuaj yeem kho qhov kub thiab cuam tshuam rau cov khoom zoo.
3. Tsis siv neeg pw tsaug zog thiab lub hwj chim-tawm muaj nuj nqi Qhov zoo ntawm cov soldering hlau taub kuj qhia txog qhov zoo ntawm cov hlau soldering rau ib qho twg. Yog hais tias ib tug soldering hlau tsis siv rau lub sij hawm ntev ntawm qhov kub thiab txias, nws cov lus soldering hlau yog yooj yim oxidized yam tsis muaj kev tiv thaiv solder. , yog li ntawd lub solderability yuav raug txo, thiab nws cov kev pab cuam lub neej yuav luv heev.
4. Cov qauv yog ruaj khov thiab zoo nkauj zoo nkauj. Lub plhaub yog ua los ntawm cov pov tseg cam khwb cia txhuas, uas yuav tsis ua rau kub hnyiab lossis khawb tau yooj yim li lwm cov plhaub yas vim kev tiv thaiv tsis zoo. Nws kuj muaj qhov ua tau zoo thaum tshav kub kub dissipation thiab kuj txhim kho kev ua haujlwm ntawm qhov chaw nres tsheb soldering. ntawm stability.
