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Dab tsi yog vim li cas vim li cas hluav taws xob soldering hlau tsis kub tom qab lub sijhawm tsis ua haujlwm?
1. Nws tsis kub kiag li
Yog tias nws tsis kub tag nrho, siv qhov kev tiv thaiv ntau ntawm multimeter los ntsuas qhov tsis kam ntawm lub hwj chim qaum ntsaws. Nws yuav tsum yog
∞. Disassemble lub soldering hlau, tshem tawm los yog tev tawm lub tes tsho rwb thaiv tsev ntawm kev sib txuas ntawm lub hwj chim qaum thiab cov tub ntxhais hlau soldering, ntsuas qhov tsis kam ntawm ob lub ntsiab lus. Yog tias muaj kev tiv thaiv, nws qhia tau hais tias cov tub ntxhais ntawm cov hlau soldering yog qhov zoo, thiab nws yog ib qho teeb meem nrog lub hwj chim qaum - nws raug rub tawm los yog kev sib cuag hauv lub ntsaws yog tsis zoo. Yog hais tias tus nqi kuj tseem yog ∞, nws qhia tau hais tias lub soldering hlau core puas lawm. Cov nram qab no yog ob hom hluav taws xob soldering hlau cores: sab nraud rhuab thiab sab hauv rhuab.
Qhov ua rau kev puas tsuaj rau cov tub ntxhais chromium hlau: ● Nws yog tshwm sim los ntawm kev poob lossis khob. Vim lub fact tias cov cua kub xov hlau ntawm chromium hlau core yog qhwv nyob ib ncig ntawm quartz los yog ceramic raj, cov insulating xov xwm yog inherently nkig. Thaum rhuab, lawv dhau los ua nkig thiab tsis tuaj yeem tiv taus qhov cuam tshuam los yog ntog. Txwv tsis pub, lawv yuav tawg thiab ua kev puas tsuaj. Qhov zoo ntawm cov hlau soldering nws tus kheej tsis zoo, thiab cov cua sov hlau tau raug hlawv. Nyob rau hauv kev ua lag luam tam sim no, hluav taws xob soldering hlau tus nqi ntawm 3-5 yuan txhua tus yuav luag tsis muaj qhov sib txawv ntawm cov tsos ntawm cov nqi ntawm kaum ntawm yuan txhua. Lawv tuaj yeem ua tau cuav thiab cuav, tab sis qhov zoo tsis zoo thiab tsis ruaj khov. Cov neeg feem ntau hais tias "koj tau txais yam koj them rau", thiab qhov ntawd yog qhov tseeb.
2. Nws tuaj yeem ua kom sov, tab sis cov cua sov tsis txaus los yaj cov tin
Cov yam ntxwv ntawm qhov tshwm sim yog tias cov hlau soldering muaj cov plaub hau dub thiab tsis tuaj yeem yaj lub solder. Tej zaum nws yuav zoo li tias cov cua sov tsis txaus, tab sis qhov tseeb, lub taub hau hlau tau raug hlawv kom tuag.
Yog hais tias qhov teeb meem no tshwm sim, koj muaj peev xwm rov qab dip lub tseem kub hluav taws xob soldering hlau nyob rau hauv rosin thiab rub nws tawm tsam lub tin block kom txog rau thaum lub soldering hlau taub yog coated nrog tin, thiab cov xim hloov los ntawm dub mus rau kaj. Rau lub neej ntev hluav taws xob soldering hlau nrog cov lus qhia taw qhia, nws yog nruj me ntsis txwv tsis pub siv cov ntaub ntawv rau lawv, raws li cov lus qhia alloy yuav raug foob.
Lub taub hau hlau thiab cov tub ntxhais yog cov khoom siv siv tau, thiab kev puas tsuaj yog qhov tshwm sim ib txwm muaj, tab sis paub txog kev siv hluav taws xob kom raug.
