Tsib theem hauv qab no yuav raug siv los piav qhia meej txog yuav ua li cas tswj thiab kho cov hluav taws xob soldering hlau:
1.1. Nws yuav tsum raug txheeb xyuas tom qab nqa cov khoom siv hluav taws xob tshiab. Txheeb xyuas cov ntsia hlau txuas ua ntej kom pom tias lawv xoob, tom qab ntawd tshuaj xyuas lub hwj chim cable rau kev puas tsuaj xws li cov kab nrib pleb lossis cov tooj liab, thiab thaum kawg siv lub tshuab multimeter los ntsuas qhov kev ncua deb ntawm lub ntsaws ob kawg. Lub multimeter pointer tsis raug tso cai txav mus txawm hais tias muaj qhov luv luv lossis qhib Circuit Court thaum ib ko taw ua tau raws li cov hlau nplaum lub taub thiab lwm txhais ko taw kov lub ntsaws rau tib lub sijhawm. Tom qab cov lus hais saum toj no, koj tuaj yeem siv nws.
1.2 Cov txheej txheem hauv qab no yuav tsum tau ua raws li thaum siv lub tshuab hluav taws xob tshiab tshiab thawj zaug txhawm rau txhawm rau txhim kho nws txoj kev siv thiab ua kom nws lub neej ntev. Yog hais tias nws yog ib tug qauv hluav taws xob soldering hlau, lub qhov cua sov core qhov yuav tsum tau ua ntej yuav tsum tau muab sau ua ntej lub taub hau soldering hlau yuav tsum tau nruj nreem kaw los kho. Ntsia hlau. Txuas lub zog hluav taws xob, nias lub tshuab hluav taws xob hluav taws xob tiv thaiv rosin, thiab tom qab ntawd coated lub hau ntawm cov hlau soldering nrog ib txheej ntawm rosin tov raws li qhov kub thiab txias nce mus txog thaum lub rosin melts.Tom qab ntawd, ib zaug lub solder tau sib npaug nrog ib txheej. ntawm tin ntawm lub taub hau ntawm chrome taub hau, hluav taws xob soldering hlau tuaj yeem siv li niaj zaus. Nias lub rosin solder hlau mus rau qhov kawg ntawm cov hluav taws xob soldering hlau kom txog thaum lub solder melts.
1.3 Thaum siv. Qhov kub, yooj yim ntawm oxidation, corrosiveness ntawm flux, qib ntawm solder hardness, thiab yooj yim ntawm hnav tag nrho ua rau hnyav ua hauj lwm ib puag ncig ntawm hluav taws xob soldering hlau taub hau. Tin puas thiab oxidation. Cov ntaub ntawv sib xyaw tuaj yeem siv los tshem tawm cov oxide txheej los ntawm cov hlau nplaum uas ua los ntawm cov hlau tooj liab, lossis lub taub hau tuaj yeem txiav rau hauv daim ntawv xav tau. Nco ntsoov tias cov hlau soldering yuav tsum tau pub yam tsis tau muab tua lossis txias ua ntej txoj haujlwm tiav. Ua raws li cov khoom 1.3.2 yog yuav tsum tau.Yog tias cov hlau nplaum hlau nplaum dhau los ua oxidized, nws tuaj yeem ntxuav nrog daim txhuam cev ntub dej ob peb zaug thaum lub hwj chim qhib. Tom qab ntawd, rosin solder hlau tuaj yeem muab ntxiv kom txog thaum lub oxide txheej raug tshem tawm, thiab lub taub hau ntawm lub taub hau yog rov enamelled. solder lub topmost txheej. Kev hloov pauv tsuas yog kev xaiv rau lub taub hau tawg thiab puas alloy.
1.4 Cov khoom siv hluav taws xob yog hluav taws xob soldering hlau. Nws yog averse rau ya raws thiab dej, ib yam li lwm yam khoom siv hluav taws xob. Yog li ntawd, ceev faj kom tsis txhob ntub dej thaum ua cov ntaub ntawv PDF siv "pdfFactory Pro" sim version pom ntawm www.fineprint.cn. Ntxiv nrog rau kev nthuav dav ntawm cov hlau soldering lub neej muaj txiaj ntsig, khaws cia ze ze ntawm cov av noo lossis lwm qhov chaw ntawm cov dej noo kuj tseem pab kom muaj kev nyab xeeb vim tias cov av noo los yog cov av noo yuav txo tau cov hlau soldering insulating kev ua tau zoo thiab ua rau muaj kev pheej hmoo ntawm hluav taws xob poob siab.
1.5 Thaum siv hluav taws xob soldering hlau, kev hloov kho tuaj yeem ua kom cov khoom zoo dua qub thiab ua kom ntev lub neej ntawm cov hlau taub hau. Cov tswv yim meej yog raws li hauv qab no: Koj tuaj yeem tshem tawm lub taub hau ntawm lub taub hau cua sov yog tias lub tin soldering tam sim ntawd tig xim liab (oxidized). Muab lub taub hau ntawm lub taub hau rau hauv cov cua sov thiab txav mus rau sab hauv me ntsis yog tias qhov kub thiab txias qis dhau, cov rosin vaporization qeeb, thiab cov hlau tsis tuaj yeem yaj tam sim ntawd. Thaum cov hlau txuas ntxiv, nws yuav yaj tam sim ntawd thiab yuav tsis oxidize rau 15 mus rau 20 vib nas this. Nco ntsoov tias 30W hluav taws xob soldering hlau lub taub yuav tsum tsis txhob luv dua 1.5CM thaum nws tseem nyob hauv cov cua sov. tub ntxhais. 50W soldering hlau hluav taws xob Yog tias muaj tsawg dua 2.0CM ntawm cov hlau soldering seem nyob rau hauv cov tub ntxhais cua sov, cov tub ntxhais cua sov lub neej yuav raug txwv.
