Ob txoj kev tu vaj tse rau cov hlau soldering
1. Kho txoj kev uas tsis yog cua sov soldering hlau tom qab fais fab tuag
(1) Thaum lub tshuab hluav taws xob siv hluav taws xob thiab lub taub hau tsis kub, nws feem ntau yog vim lub hwj chim qaum poob los yog cov hlau nplaum hlau hlau tawg. Hauv qhov no, R × lkn ntau yam ntawm multimeter tuaj yeem siv los ntsuas ob qhov kawg ntawm lub hwj chim ntsaws. Yog hais tias lub multimeter pointer tsis txav, nws qhia tau hais tias ib tug Circuit Court breaker txhaum.
(2) Ua ntej, xyuas seb puas muaj ib qho qhib Circuit Court nyob rau hauv cov coj ntawm lub ntsaws nws tus kheej. Yog hais tias tsis yog, tshem cov roj hmab kov thiab siv ib lub multimeter los ntsuas ob qho tib si ntawm cov tub ntxhais hlau. Yog hais tias lub multimeter pointer tseem tsis txav, nws qhia tau hais tias cov tub ntxhais hlau puas thiab yuav tsum tau hloov.
(3) Qhov kev tiv thaiv ntawm ob txoj hauv kev ntawm 35W sab hauv cov cua sov soldering hlau tub ntxhais yog 1. Yog tias tus nqi tsis kam ntawm Skfl yog qhov qub, nws qhia tau tias cov tub ntxhais hlau soldering nyob rau hauv zoo. Qhov txhaum tshwm sim nyob rau hauv lub hwj chim mov lead thiab plug nws tus kheej, thiab feem ntau faults yog qhib Circuit Court leads. Yuav tsum tau hloov cov tub ntxhais hlau soldering, ntxig ib tug tshiab soldering hlau tub ntxhais ntawm tib yam specification rau hauv lub connecting pas nrig, txhim kho cov hlau lead ntawm lub fixing ntsia hlau, thiab zawm lub davhlau ya nyob twg. Nyob rau tib lub sijhawm, ceev faj kom txiav tawm qhov dhau ntawm cov tub ntxhais hlau soldering hlau los tiv thaiv kev luv luv ntawm ob txoj hlua.
2. Kho cov hau kev rau hluav taws xob hlau taub hau
(1) Yog vim li cas rau lub txim txhaum ntawm lub soldering hlau taub tsis yog tsuas yog hais tias lub hwj chim qaum yog misconnected mus rau lub grounding hlau davhlau ya nyob twg, tab sis kuj hais tias thaum lub hwj chim qaum poob los ntawm lub soldering hlau core davhlau ya nyob twg thiab kov cov ntsia hlau ntawm lub grounding hlau, nws ua rau soldering hlau taub yuav raug them.
(2) Hom kev ua haujlwm tsis zoo no tuaj yeem ua rau hluav taws xob poob qis thiab ua rau cov khoom siv hluav taws xob puas. Txhawm rau tiv thaiv txoj hlua hluav taws xob los ntawm kev poob, nws yog ib qho tsim nyog yuav tsum tsis tu ncua xyuas seb cov hlau nias ntsia hlau ntawm tus kov ntawm cov hlau soldering yog xoob lossis ploj lawm. Yog tias nws xoob lossis ploj lawm, nws yuav tsum tau hloov tam sim ntawd.
