Kev tu thiab kho cov hlau soldering
1. Rau qhov zoo tib yam tshiab soldering hlau coj tom qab, yuav tsum tsim nyog rau nws cov kev tshuaj xyuas. Ua ntej, xyuas seb qhov kho cov ntsia hlau puas xoob, qhov thib ob, saib seb cov hlua hluav taws xob puas tawg, raug tooj liab, tawg, thiab tom qab ntawd siv multimeter los ntsuas seb puas muaj qhov tshwm sim luv luv lossis qhov tshwm sim ntawm ob qhov kawg ntawm lub ntsaws, thiab thaum kawg. , siv lub multimeter X10K iav, ib tug ko taw kov lub taub hau ntawm lub soldering hlau, thiab ib tug ko taw mus kov lub soldering hlau plug nyob rau tib lub sij hawm, thiab lub koob ntawm lub multimeter yuav tsum tsis txhob tso cai kom muaj ib tug txav tshwm sim. Tom qab cov kauj ruam saum toj no, nws tuaj yeem siv tau.
2 Thawj zaug koj siv lub taub hau tshiab, koj yuav tsum siv cov hauv qab no los ua haujlwm. Txhawm rau txhim kho qhov zoo ntawm nws cov kev siv, thiab txuas ntxiv nws lub neej kev pab cuam. Yog hais tias nws yog ib tug zoo soldering hlau, koj yuav tsum xub nruab lub soldering hlau taub hau rau hauv lub tshav kub core qhov, zawm lub soldering hlau taub hau kho screws. Plug nyob rau hauv lub hwj chim mov, lub soldering hlau yog muab tso rau ntawm lub rosin, nrog rau qhov kub thiab txias mus txog rau thaum lub rosin melting, kom lub taub hau ntawm soldering hlau npog nrog ib tug txheej ntawm rosin tov. Tom qab ntawd nias lub rosin soldering hlau rau ntawm lub taub hau ntawm cov hlau soldering kom txog thaum lub solder melts, thiab thaum kawg muab ib txheej ntawm tin sib npaug ntawm lub taub hau ntawm chrome taub hau. Cov hlau nplaum tuaj yeem muab tso rau hauv ib txwm siv.
3 Nyob rau hauv tus txheej txheem ntawm kev siv. Qhov chaw ua haujlwm ntawm lub taub hau hlau yog hnyav heev, kub kub, yooj yim rau oxidize, flux corrosive, yooj yim rau corrode, siab hardness ntawm solder, yooj yim ua rau nws hnav thiab tsim kua muag, cov teeb meem ntawm lub taub hau soldering feem ntau tsis noj tin. (oxidation) thiab tawg. Rau lub taub hau hlau ua los ntawm tooj liab hlau, koj tuaj yeem siv cov hlau sib xyaw kom tshem tawm cov txheej oxidized los yog txiav lub taub hau hlau rau qhov xav tau. Kev saib xyuas yuav tsum tau ua kom ntseeg tau tias cov hlau nplaum tsis txias thiab ua haujlwm raws li 1.3.2 thaum ua tiav. Nyob rau hauv cov ntaub ntawv ntawm oxidized alloy soldering hlau, qhov saum npoo ntawm lub taub tuaj yeem rov lubricated nrog ib txheej ntawm solder tom qab rov txhuam nrog ib daim txhuam cev ntub dej hauv qab fais fab thiab ntxiv cov rosin hlau kom txog thaum cov txheej oxidized raug tshem tawm. Rau cov lus qhia tawg thiab puas alloy, tsuas yog hloov lawv.
4 Soldering hlau yog cov khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob ntshai dej, ntshai ntawm cov dej noo, yog li hauv kev siv cov ntaub ntawv PDF siv "pdfFactory Pro" sim version tsim www.fineprint.cn los yog muab tso rau tsis siv, xyuam xim rau. noo noo yuav tsum tsis txhob muab tso rau hauv dej los yog qhov chaw ntub dej kom txuag tau, ntawm ib sab, tuaj yeem txuas ntxiv lub neej kev pab cuam ntawm cov hlau, ntawm qhov tod tes, kuj yog los xyuas kom muaj kev ruaj ntseg, vim dej los yog noo noo. Xyuas kom muaj kev nyab xeeb, vim tias dej los yog noo noo yuav ua rau cov hlau soldering lub rwb thaiv tsev kev ua haujlwm poob qis, ua rau hluav taws xob poob siab.
5 nyob rau hauv cov txheej txheem ntawm kev siv cov hlau soldering, peb tuaj yeem kho cov hlau soldering kom ntev lub neej ntawm lub taub hau soldering, txhim kho cov hlau vuam zoo, cov txheej txheem tshwj xeeb yog raws li hauv qab no: Yog tias qhov kub siab dhau, qhov tshwm sim ntawm ib tug kov ntawm rosin tam sim ntawd vaporized, ib tug ntxiv solder solder solder tam sim ntawd mus rau hauv ib tug kub-liab xim (oxidation) yuav ua tau lub soldering hlau taub hau los ntawm lub tshav kub core kom txav me ntsis tawm ntawm qhov kub thiab txias, yog tsawg heev, kov los ntawm rosin. vaporization qeeb, ntxiv rau cov hlau nplaum tsis tuaj yeem yaj tam sim ntawd, tom qab ntawd lub taub hau hlau tuaj yeem txav los ntawm cov tub ntxhais kub tawm. Yog tias qhov kub thiab txias tsis dhau, rosin vaporization qeeb, ntxiv cov hlau nplaum tsis tuaj yeem yaj tam sim ntawd, ces koj tuaj yeem txav lub taub hau hlau rau hauv cov tub ntxhais cua sov me ntsis rau hauv. Kom txog rau thaum qhov sib ntxiv ntawm cov tin tuaj yeem yaj tam sim ntawd, nyob rau lub sijhawm luv luv. ntawm lub sij hawm (15 ~ 20 vib nas this) yuav tsis oxidized zoo li, nco ntsoov tias 30W soldering hlau taub hau kom nyob twj ywm nyob rau hauv qhov ntev ntawm lub cua sov tub ntxhais yuav tsis tsawg tshaj li 1.5CM.50W soldering hlau nyob rau hauv Qhov ntev ntawm cov tub ntxhais cua sov tsis tuaj yeem tsawg dua 2.0CM, txwv tsis pub nws yuav ua rau lub neej ua haujlwm ntev ntawm cov tub ntxhais cua sov.
