Kev soj ntsuam yuav tsum tau tom qab soldering hlau
1. Kev tshuaj xyuas ua ntej vuam
Cheebtsam yuav tsum tau ntxuav thiab tinned. Cov khoom siv hluav taws xob yog nyob rau hauv cia. Vim yog cov nyhuv ntawm huab cua oxidation, ib txheej ntawm oxide zaj duab xis yog txuas rau cov khoom siv pins, thiab muaj lwm cov av. Ua ntej vuam, cov oxide zaj duab xis tuaj yeem raug khawb tawm nrog rab riam, thiab ib txheej yuav tsum tau thov tam sim ntawd. Solder (feem ntau hu ua enamel), thiab ces solder.
Tom qab cov kev kho mob saum toj no, cov khoom siv yog yooj yim rau welding kom ruaj khov, thiab qhov tshwm sim ntawm kev vuam virtual tsis yooj yim tshwm sim.
2. Vuam kub thiab vuam lub sij hawm
Thaum soldering, nws yog ib qhov tsim nyog los ua kom qhov kub ntawm cov hluav taws xob soldering hlau siab tshaj qhov kub ntawm lub solder, tab sis tsis siab dhau. Nws yog qhov zoo dua tias cov hlau nplaum txuas nrog cov rosin thiab tsuas yog haus luam yeeb.
Master lub sijhawm vuam zoo. Yog tias lub sijhawm vuam luv dhau lawm, qhov kub ntawm cov pob qij txha yog qis dhau, cov pob qij txha yuav tsis yaj txaus, thiab cov pob qij txha yuav ntxhib thiab yooj yim ua rau cov vuam tsis raug; Yog hais tias lub sij hawm vuam ntev dhau lawm, lub solder yuav ntws tau yooj yim, uas yuav yooj yim ua rau cov khoom ua kom sov thiab ua rau cov khoom puas.
3. Tus nqi ntawm cov tin ntawm qhov taw tes soldering
Tus nqi ntawm solder ntawm qhov taw tes soldering yuav tsum tsis txhob me me, yog tias nws tsawg dhau, qhov vuam yuav tsis muaj zog, thiab cov neeg kho tshuab lub zog yuav tsis zoo. Ntau dhau yuav yooj yim ua rau ntau qhov tsos thiab tsis muaj kev sib txuas sab hauv.
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.
4. Ua tib zoo saib rau txoj hauj lwm ntawm cov hlau soldering thiab cov ntsiab lus soldering
Rau cov novices, thaum soldering, feem ntau txav cov hlau soldering rov qab los yog nyem nyuaj ntawm qhov chaw soldering, uas yog txoj kev tsis ncaj ncees lawm. Txoj kev raug: siv lub tin-coated nto ntawm cov hluav taws xob soldering hlau los kov lub soldering point, lub tshav kub hloov chaw yog loj, thiab vuam ceev yog ceev.
5. Kev tshuaj xyuas tom qab vuam
Tom qab soldering, nws yog ib qhov tsim nyog los xyuas seb puas muaj cov soldering uas ploj lawm, virtual soldering, thiab cov khoom luv luv Circuit Court tshwm sim los ntawm solder flow. False soldering feem ntau tsis yooj yim nrhiav. Koj tuaj yeem siv cov tweezers los tuav cov pins tivthaiv thiab rub nws maj mam. Thaum pom kev co, lub soldering yuav tsum tau kho tam sim ntawd.
