Yog vim li cas lub tin ib txwm lo rau lub taub hau soldering thaum hluav taws xob soldering hlau yog soldering
Yog tias lub taub hau vuam ntawm cov hluav taws xob soldering hlau tsis noj tin, lub hau ntawm cov hlau soldering yuav sai sai no oxidized vim qhov kub thiab txias. Feem ntau hu ua hlawv kom tuag! Tom qab oxidation, lub ntsis ntawm cov hlau soldering tig dub, thiab nws yog ib qho nyuaj rau yaj thiab solder ua ntej! Koj yuav pom tias qhov kub ntawm cov hlau qub yog siab heev, thiab txawm tias cov khib nyiab me me tuaj yeem ua rau tawg! Tab sis lub solder tsis tuaj yeem kub! Yog li ntawd lub taub hau hlau yuav tsum khaws ib txheej ntawm cov tin zaj duab xis los tiv thaiv cov hlau taub hau ntawm oxidation. Thaum vuam, cov cua sov tuaj yeem hloov mus rau lub sijhawm kom ntseeg tau tias qhov vuam zoo.
Thiab koj hais tias yuav ib txwm muaj ntau tshaj solder ntawm lub ntsis ntawm cov hlau soldering, uas kuj yog ib qho tshwm sim. Thaum soldering, lub melted solder yeej ib txwm ntws los ntawm qhov chaw uas tsis muaj kub mus rau qhov chaw uas muaj kub. Yog li peb tuaj yeem siv qhov zoo ntawm qhov no. Thaum kho lub rooj tsav xwm hauv Circuit Court thiab tshem tawm qhov chaw, siv cov hlau nplaum los nqus ib feem ntawm cov hlua ntawm tus pins qub. Tau kawg, nws yuav zoo dua los siv lub tin absorber thiab tin absorber kom tshem tawm cov solder.
Tom qab cov hlau taub hau absorbs ntau tshaj solder, peb tuaj yeem siv cov txheej txheem ntawm kev co cov hlau soldering maj mam, thiab siv inertia los co tawm cov tshaj solder ntawm lub taub hau soldering. Feem ntau, dipped lub taub hau ntawm rosin, thiab tom qab ntawd co koj lub dab teg sai sai, pov lub solder rau hauv lub thawv rosin. Thiab thaum peb xav noj tin rau tus thawj pins, los yog tin rau cov xov hlau, los yog solder cov thawj nyob rau hauv lub Circuit Court board, peb muaj peev xwm siv lub taub hau ntawm soldering hlau noj solder nyob rau hauv lub rosin, thiab ncaj qha noj tin los yog solder rau. thawj tus pins los ua rau nws. vuam thiab lwm yam.
Yuav ua li cas siv cov hlau rosin
1. Rosin yog flux. Thaum lub taub hau ntawm cov hlau kais dej rosin, cov rosin ua lub suab "chuck" thiab emits ib tug puff ntawm cov pa luam yeeb dawb, qhia tias qhov kub thiab txias yog qhov tsim nyog thiab nws tuaj yeem welded. Thaum siv nws, koj tuaj yeem pleev xim rau cov pob qij txha thiab cov welds Rosin (los yog coj mus rhaub nws tom qab nws kub), thiab tom qab ntawd, kov lub taub hau ntawm cov hlau soldering, solder, thiab solder joint rau 2-3 vib nas this. Tom qab lub solder yog tusyees yaj, tshem tawm cov soldering hlau taub kom tiav cov soldering.
2. Nrog rosin, nws yooj yim dua rau "noj cov tin", thiab cov pob qij txha yog ci dua, thiab nws tsis yooj yim rau kev tsim cov khoom cuav.
3. Rosin tiv thaiv oxidation ntawm lub vuam, ua ntej tshem tawm cov oxide txheej, thiab dai tin rau hauv rosin. Muab ib co rosin rau ntawm cov pob qij txha, dai tin nyob rau hauv rosin, thiab ces solder.
4. So tawm cov oxide txheej ntawm tooj liab hlau nrog cov ntawv xuab zeb zoo, faus (muab) rau hauv rosin, muab lub pob loj loj (txog qhov loj ntawm lub taub hau sib tw) rau ntawm cov hlau nplaum, muab tso rau ntawm cov hlau tooj liab rau txog ib ob los yog ob, nqa cov hlau soldering thiab coj nws tawm kab. Muab ib co rosin rau ntawm lub rooj tsavxwm, muab ib lub pob me me rau ntawm cov hlau nplaum rau li ob lossis ob lub vib nas this, tos kom txias txias rau ntau tshaj 30 vib nas this, tom qab ntawd muab cov hlau tso rau, thiab tom qab ntawd so cov xyab, muab ib lub tin me me. pob ntawm cov hlau soldering li ntawm ib los yog ob vib nas this Seconds, tshem tawm cov hlau soldering, tuav cov xov thiab tos rau tej yam ntuj tso txias rau ntau tshaj 3 vib nas this ua ntej cia mus. Ua tib zoo saib xyuas cov av ntawm lub plhaub hlau, thiab cov av ntawm tib neeg. anti-static. Qee cov khoom siv yog soldered thaum txuas nrog "hauv av". Tsis txhob!
