Qhov tseem ceeb ntawm cov hlau soldering
1. Xaiv cov hlau soldering
Lub zog ntawm cov hlau soldering yuav tsum tau txiav txim siab los ntawm qhov loj ntawm qhov taw tes soldering, thaj tsam ntawm qhov taw tes yog qhov loj, qhov taw tes ntawm cov cua sov dissipation ceev kuj ceev, yog li lub zog ntawm cov hlau soldering yuav tsum loj dua. General zog ntawm cov hlau soldering 20W 25W 30W 35W 50W thiab hais txog. Xaiv txog 30W fais fab tuag yog qhov tsim nyog dua.
Tom qab ib lub sij hawm ntev, lub taub hau ntawm cov hlau soldering yuav tsim ib txheej ntawm oxide, ces nws tsis yooj yim rau noj tin, ces koj tuaj yeem siv cov ntaub ntawv los ua cov txheej txheem oxide, cov hlau soldering yuav muaj zog, xws li Raws li lub taub hau ntawm cov hlau soldering yog kub me ntsis thaum muab tso rau hauv lub rosin, coated nrog solder tuaj yeem txuas ntxiv mus siv cov hlau uas tau muag tshiab yuav tsum nyob rau hauv cov tin thiab tom qab ntawd siv tau.
2. Solder thiab flux
Xaiv qhov qis melting point ntawm cov hlau solder thiab tsis muaj corrosive flux, xws li rosin, yuav tsum tsis txhob siv industrial tin thiab corrosive acidic soldering roj, * zoo siv lub solder hlau uas muaj rosin, yooj yim heev rau siv.
3. Txoj kev soldering
Cheebtsam yuav tsum huv si thiab tinned, hluav taws xob Cheebtsam nyob rau hauv preservation, vim lub luag hauj lwm ntawm huab cua oxidation, cov tivthaiv pins yog txuas mus rau ib tug txheej ntawm oxide zaj duab xis, thaum muaj lwm yam av, welding yuav siv tau los txhuam cov oxidized zaj duab xis, thiab tam sim ntawd coated nrog ib txheej ntawm solder (feem ntau hu ua tin-lined), thiab ces welded. Tom qab cov kev kho mob saum toj no, cov khoom siv tau yooj yim rau welding, tsis yooj yim rau cov phenomenon ntawm cov khoom cuav soldering.
soldering kub thiab soldering lub sij hawm
Soldering yuav tsum ua kom qhov kub ntawm cov hlau soldering yog siab tshaj qhov kub ntawm lub solder, tab sis tsis siab dhau, mus rau qhov kawg ntawm cov hlau soldering tiv tauj cov rosin tsuas yog haus luam yeeb rau qhov zoo. Lub sij hawm soldering yog luv luv, qhov kub ntawm qhov taw tes soldering tsawg dhau, qhov taw tes soldering tsis yog tag nrho melted, qhov taw tes soldering yog ntxhib thiab yooj yim ua rau tsis muaj tseeb soldering, thiab vice versa, lub sij hawm soldering yog ntev heev, lub solder yog yooj yim. nquag ntws, thiab yooj yim rau overheat cov khoom puas tsuaj rau cov khoom.
Tus naj npawb ntawm cov ntsiab lus soldering ntawm lub tin
Tus naj npawb ntawm cov vuam ntawm qhov vuam tsis tuaj yeem tsawg dhau, qhov vuam me me tsis ruaj khov, lub zog siv tshuab kuj tsis zoo. Thiab ntau dhau yog yooj yim ua rau cov tsos ntawm ib pawg loj thiab sab hauv tsis txuas nrog. Solder yuav tsum tsuas yog qhov taw tes rau ntawm cov khoom siv pins tag nrho cov submerged, cov qauv ntawm qhov pom tsis meej thiab.
Ua tib zoo saib rau txoj hauj lwm ntawm cov hlau soldering thiab qhov taw tes soldering
Beginners nyob rau hauv lub soldering, feem ntau yuav yog lub soldering hlau nyob rau hauv lub soldering qhov chaw txav rov qab los yog nyem nyuaj, txoj kev no yog tsis ncaj ncees lawm. Txoj kev raug yog siv cov hlau soldering lub tin-lined nto hu rau lub vuam taw tes, kom lub tshav kub hloov chaw yog loj, vuam ceev.
4. Tshawb xyuas tom qab vuam
Tom qab qhov kawg ntawm vuam yuav tsum tau kuaj xyuas qhov to, soldering thiab luv luv-circuiting ntawm cov khoom uas tshwm sim los ntawm kev khiav ntawm solder. Virtual vuam yog yooj yim dua mus nrhiav tau, muaj tweezers tuav lub tivthaiv pins maj mam rub, xws li pom co yuav tsum tam sim ntawd replenished vuam.
