Kev faib tawm ntawm hluav taws xob soldering hlau thiab txoj kev siv hluav taws xob soldering hlau
Kev xaiv ntawm cov hlau soldering
Hluav taws xob soldering hlau yog kwv yees muab faib ua ob hom: sab nraud cua sov hom thiab sab hauv cua sov hom.
Thaum peb xaiv ib qho hluav taws xob soldering hlau, nws feem ntau txiav txim siab los ntawm qhov loj ntawm qhov taw tes soldering. Yog hais tias thaj tsam ntawm qhov taw tes soldering yog loj, lub tshav kub dissipation ceev kuj ceev, yog li cov xaiv hluav taws xob soldering hlau muaj ib tug ceev cua kub ceev thiab siab zog. Lub zog ntawm peb cov khoom siv hluav taws xob yog 20W 25W 30W 35W 50W thiab lwm yam. Nws yog qhov tsim nyog xaiv lub zog ntawm 30W. Ntawm no, tus editor siv lub rooj hlau soldering, uas yog ib qho hauv daim duab 1. Cov cua sov tuaj yeem hloov kho txhua lub sijhawm, uas yooj yim, tab sis nws tsis yooj yim rau nqa. Ib qho hauv daim duab 2 yog yooj yim nqa, tab sis cov cua sov tsis ruaj khov.
soldering hlau taub
Thaum cov hlau soldering siv tau ntev, ib txheej ntawm oxide yuav raug tsim rau ntawm qhov kawg ntawm cov hlau soldering, uas tsis yooj yim rau tin. Peb tuaj yeem ua cov txheej txheem oxide los yog siv rab riam los txhuam nws. Tom qab ntawd tig cov hlau soldering thiab ua kom sov me ntsis. Koj tuaj yeem siv rosin, thiab tom qab ntawd siv cov solder.
Solder thiab Flux
Thaum peb xaiv solder, peb yuav tsum siv cov hlau nplaum uas tsis tshua muaj melting point thiab non-corrosive flux, xws li rosin. Kev lag luam solder thiab corrosive acid solder roj yuav tsum tsis txhob siv. Tau kawg, kuj tseem muaj cov hlau nplaum uas muaj rosin ntawm lub khw. Peb yooj yim heev rau siv.
Lus Cim: Rosin yuav tsum tau siv rau lub tshuab hluav taws xob tshiab thaum nws siv thawj zaug.
Solder absorber thiab decontamination daim txhuam cev
Lub hom phiaj ntawm cov khoom siv tin suction: nws yog siv los nqus cov hlau ntau dhau thiab tshem tawm cov khoom siv hluav taws xob.
Siv daim txhuam cev decontamination: Thaum siv nws, nws yuav tsum tau tsau rau hauv dej huv. Nws yog tsuas yog siv los tshem tawm cov av ntawm lub taub hau hlau thiab ua kom cov hlau yooj yim rau tin. Tom qab siv cov hlau soldering, siv nws los ntxuav cov hlau taub hau.
Vuam txoj kev
Qhov tseem ceeb ntawm kev ua haujlwm: thawj lub tshav kub thiab tom qab ntawd xa cov tin, ua ntej tshem cov tin thiab tom qab ntawd tshem cov hlau soldering.
Thaum lub sij hawm cia ntawm cov khoom siv hluav taws xob, vim yog cov nyhuv ntawm huab cua oxidation, ib txheej ntawm oxide zaj duab xis txuas rau cov khoom siv pins, thiab muaj lwm yam av. Ua ntej vuam, peb yuav tsum ntxuav cov khoom thiab phaj lawv nrog ib txheej ntawm tin. Nyob rau hauv txoj kev no, cov pob qij txha uas peb welded yog tsawg dua yuav muaj virtual soldering.
soldering kub thiab soldering lub sij hawm
Peb yuav tsum xaiv qhov tsim nyog kub thaum soldering. Qhov kub thiab txias yuav tsum siab tshaj qhov kub ntawm soldering tin. Yog siab dhau lawm ces tsis zoo. Yog tias nws loj heev, lub ncoo yuav poob ncaj qha. Nws yog qhov zoo dua los haus luam yeeb thaum lub taub hau hlau txuas nrog rosin.
Yog hais tias lub sij hawm soldering yog luv luv, qhov kub ntawm cov pob qij txha yog tsawg heev, cov pob qij txha solder tsis tag melted, thiab cov pob qij txha solder yog ntxhib thiab yooj yim los ua cuav soldering. Ntawm qhov tsis sib xws, lub sij hawm soldering yog ntev dhau lawm, lub solder yog yooj yim ntws, thiab nws yog ib qho yooj yim uas yuav ua rau lub Cheebtsam overheat thiab puas lub Cheebtsam.
Tus nqi ntawm cov tin ntawm lub solder sib koom
Peb yuav tsum paub tus nqi ntawm cov tin ntawm cov pob qij txha. Tus nqi ntawm solder ntawm cov pob qij txha yuav tsum tsis txhob tsawg dhau. Yog tias nws me dhau lawm, lub vuam yuav tsis muaj zog, thiab cov pob qij txha yuav tiaj tus, thiab cov neeg kho tshuab lub zog yuav tsis zoo. Yog tias muaj ntau dhau lawm, nws yog ib qho yooj yim ua rau ntau qhov tsos tab sis sab hauv tsis txuas nrog, thiab nws dhau los ua ib lub thoob, uas yog qhov phem heev. Lub solder yuav tsum cia li submerge tag nrho cov tivthaiv ua nyob rau hauv lub soldering point, thiab cov qauv yuav tsum faintly pom.
6. Ua haujlwm kawg
Tom qab soldering tiav lawm, peb yuav tsum ua qhov kawg tshuaj ntsuam xyuas rau cov uas ploj lawm soldering, virtual soldering, thiab cov khoom luv luv Circuit Court tshwm sim los ntawm solder flow. Kev tsis ncaj ncees yog qhov nyuaj rau nrhiav, koj tuaj yeem siv cov tweezers txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau thiab rub nws maj mam, yog tias koj pom kev co, koj yuav tsum kho lub vuam tam sim ntawd.
