Yuav kho li cas kho cov tub rog sib dhos uas tsis ua kom sov thaum nws energized?
Soldering hlau tsis ua kom sov tom qab muaj ob qho kev tawm tsam ntawm ib puas thiab kaum hems (ntau dua lub zog ntawm cov hlau solding, qis dua cov tsis kam ntsuas), yog tias cov kev tiv thaiv tau ntsuas tias yog infinity, tej zaum nws yuav yog qhov tseem ceeb ntawm cov hlau lossis lub zog hloov ntawm cov hlau lossis lub zog hluav taws xob tuaj yeem ua tau. Lub hwj chim kab yog puas, tsuav yog kev hloov ntawm cov hlau tseem ceeb lossis cov kab fais fab tuaj yeem ua tau.
Oxidized soldering cam taub.
Yog tias cov hlau sib dhos tau siv sijhawm ntev lossis kub me ntsis, tsis tuaj yeem yaj cov hlau tuab ntawm cov hlau txheem ntawm cov cua sov hloov mus rau cov hlau taub hau. Qee tus pheej yig soldering hlau tsis tuaj nrog ntsuas kub thiab cov hlau ua kom zoo dua rau cov hlau tsis tuaj yeem hloov kho cov hlau taub hau, yog li tsis tuaj yeem yaj cov hlau tshuab.
Kev hloov kho qhov kub thiab txias soldering hlau.
Yog tias soldering hlau taub hau oxidized ua rau tsis yog ib txwm vuam, nws raug nquahu kom hloov tau qhov kub thiab txias thiab tsis zoo thiab tsis zoo Zoo li cov duab saum toj no qhia txog tus nqi ntawm qhov kub thiab txias, thiab cov tshuab kub, ua kom yooj yim rau oxidize dub, yooj yim heev rau siv.
Soldering hlau yog ua los ntawm cov hlau taub hau, hlau tas, ntoo (yas) kov, lub zog ntawm lub zog thiab lwm qhov chaw ntawm cov lej. Cov cua sov ntawm cov hlau soldering mounted ntawm lub taub hau ntawm lub taub hau ntawm cov hlau tub ntxhais yog cov hluav taws xob, koj tuaj yeem ua haujlwm ib txwm.
Cov hlau soldering tsis kub, ua ntej txhua yam yuav tsum tau siv lub zog ntawm ob txhais taw, nyob rau hauv ib yam dab tsi uas yuav tsum muaj ntau txhiab tus ohms nruab nrab ntawm. Yog tias nws yog lub xeev qhib Circuit Court, koj yuav tsum qhib tus kov los xyuas seb cov xaim yog ruaj thiab txhim khu kev qha. Tom qab ntsuas cov lus tsis zoo.
Kev sib txuas ntawm lub davhlau ya nyob twg thiab cov hmoov txhuas ntawm cov cam core yog ib qho chaw yooj yim rau cov teeb meem yooj yim rau kev sib txuas tau zoo, yuav tsum tau soj ntsuam kom zoo. Yog tias tus tub ntxhais hlau puas lawm, yuav ib qho tshiab thiab hloov nws.
