Kev kho cov cuab yeej siv hluav taws xob sab hauv lossis sab nraud
(1) Endothermic soldering hlau:
Raws li lub npe hais tias, "sab hauv tshav kub" txhais tau hais tias "kub los ntawm sab hauv", ces qhov txheeb ze ntawm cov cua sov thiab lub taub hau tooj liab yuav tsum yog "cov khoom cua sov nyob rau sab hauv ntawm lub taub hau tooj liab ntawm lub solder", los yog piav raws li lub ntsiab lus. "nws lub taub hau hlau tshaj sab nraud ntawm lub tshuab hluav taws xob hluav taws xob", kom cov cua sov hloov mus rau lub taub hau hlau los ntawm sab hauv, uas muaj qhov zoo ntawm kev kub ceev, kev ua haujlwm siab kub. Rau "nws lub taub hau hlau tau teeb tsa hauv lub tshuab hluav taws xob sab nraud", kom cov cua sov los ntawm sab hauv mus rau lub taub hau hlau, nrog rau cov cua kub ceev, kev ua haujlwm kub kub, me me, lub teeb yuag, kev siv hluav taws xob, kev siv dexterity thiab lwm yam zoo. Haum rau vuam cov khoom me me. Tab sis vim lub siab kub ntawm lub taub hau hlau yog ib qho yooj yim rau oxidise dub, cov tub ntxhais hlau yog yooj yim tawg, thiab lub zog me me, tsuas yog 20W, 35W, 50W thiab lwm yam ntawm ntau yam kev qhia.
Endothermic soldering hlau siv nyob rau hauv cov duab ntawm lub taub hau soldering hlau yog hollow lub tog raj kheej, cua sov lub caij los ntawm lub taub hau hlau teeb, kom nws cov cua sov tsis yooj yim rau disseminate rau saum huab cua, yog li ntawd lub tshav kub siv efficiency yog siab dua, luv preheating lub sij hawm, thiab Lub zog feem ntau tsis tas yuav ua ntau dhau kom ua tau raws li qhov yuav tsum tau ua ntawm lub zog endothermic ntawm 50W lossis tsawg dua, ntau 20W ~ 30W lossis ntau dua ntawm cov hlau endothermic.
(2) Sab nraud rhuab soldering hlau:
Raws li lub npe hais tias, "sab nraud tshav kub" txhais tau tias "sab nraum zoov", vim hais tias cov cua sov kuj nyob rau hauv lub sab nraud ntawm cov hlau thiab thiaj li hu ua. Nws yog tsim rau soldering ob qho tib si loj thiab me me. Vim lub cua sov resistor xaim nyob rau sab nraud ntawm lub taub hau hlau, feem ntau ntawm cov cua sov tawm mus rau qhov chaw sab nraud, yog li cov cua sov ua haujlwm qis thiab cua sov ceev yog qeeb. Feem ntau nws yuav siv sij hawm 6 mus rau 7 feeb kom preheat ua ntej soldering. Nws lub ntim loj, vuam cov khoom siv me me zoo li tsis yooj yim. Tab sis nws muaj qhov zoo ntawm kev siv lub taub hau taub hau ntev dua thiab muaj zog dua, nrog rau 25W, 30W, 50W, 75W, 100W, 150W, 300W thiab lwm yam tshwj xeeb.
Kev kho khoom siv feem ntau koj tuaj yeem xaiv ntawm 20 mus rau 50 watts ntawm cov cua sov sab hauv. Txawm li cas los xij, koj yuav tsum muaj lub tshuab hluav taws xob 100-watt sab nraud thaum muaj xwm txheej ceev.
