Rov Qab Mus Rau Qhov Pib: Soldering rau Cov Menyuam: 6 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25

Txawm hais tias koj tab tom tsim tus neeg hlau lossis ua haujlwm nrog Arduino, tsim "tes-on" cov khoom siv hluav taws xob rau kev tsim qauv ntawm lub tswv yim phiaj xwm, paub yuav ua li cas thiaj li yuav siv tau. soldering yog qhov txuj ci tseem ceeb uas yuav tsum tau kawm yog tias ib tus neeg tau nkag mus rau hluav taws xob tiag tiag thiab ua.

Kev kawm rau cov laug yog qhov ncaj tab sis nws yuav siv me ntsis kev xyaum los ua tus tswv.

Hauv Phau Ntawv Qhia no, Kuv yuav qhia qhov kuv cov menyuam nyiam kawm thiab paub qhov txuj ci tseem ceeb no li cas.

Khoom siv

Koj yuav xav tau:

• Cov khoom siv soldering
• Perdboards
• Qee cov khoom siv hluav taws xob zoo li LEDS, tiv taus, thiab lwm yam
• Hwj chim Mov

Kauj ruam 1: Soldering Vocabulary

Kev Siv Hluav Taws Xob: Kev siv tshuaj yog txheej txheem uas ob lossis ntau yam khoom tau koom ua ke los ntawm yaj cov laug nyob ib puag ncig cov kev sib txuas muab kev ruaj khov tab sis rov qab sib txuas.

Solder Wire: (Pic 2) Nws yog hlau hlau uas feem ntau yog ua los ntawm Tin/Copper alloy (60% tin, 40% txhuas). Nws los nyob rau hauv ob qho tib si txhuas thiab tsis hloov pauv nrog txoj kab uas hla ntawm.032 ″ thiab.062 ″ yog qhov feem ntau. Vim yog ib puag ncig thiab kev txhawj xeeb txog kev noj qab haus huv, rau cov khoom siv hluav taws xob, feem ntau siv hom yog tsis muaj cov hmoov lead dawb rosin. Hom kab laug sab no feem ntau yog ua los ntawm Tin/Copper alloy.

Cov Lus Qhia Txog Kev Nyab Xeeb: Yog tias koj siv cov hlau lead ua kom ntseeg tau tias koj muaj qhov cua nkag tau zoo thiab koj ntxuav koj txhais tes tom qab siv tas.

Cov Hluav Taws Xob: (Pic 3) Ib qho ntawm cov cuab yeej tseem ceeb tshaj plaws hauv kev siv cov laug, cov hlau txuas yog cov cuab yeej siv tes uas siv los ua kom sov lub lauj kaub saum toj ntawm qhov chaw yaj ntawm cov hlau hlau. Nws muaj cov tuav tuav thiab ua kom sov taw qhia cov hlau hlau. Cov lus qhia tuaj yeem hloov pauv raws li daim ntawv thov sib txawv. Cov lus qhia feem ntau uas koj yuav siv hauv cov phiaj xwm hluav taws xob yog cov lus qhia conical thiab cov txaws ntsis. Ntau hom hlau sib txawv muaj nyob hauv khw. Raws li tus pib, 40W tsau qhov ntsuas kub kub nrog hlau yuav ua haujlwm zoo.

Ceeb Toom: Ceev faj thaum twg koj tab tom tuav cov hlau txuas vim tias qhov taub kub txaus kom tawm qhov kub hnyiab rau ntawm ib tus neeg daim tawv nqaij.

Flux: (Pic 4) Hauv kev siv tshuaj yaj yeeb siv los ua tshuaj ntxuav tshuaj uas pab tiv thaiv kev oxidation thiab ntxuav tej roj, av, lossis lwm yam tsis huv uas yuav muaj nyob ntawm qhov chaw sib koom. Cov flux siv yog rosin flux uas pab lub zog siv hluav taws xob thiab kev sib cuag hluav taws xob ntawm cov khoom siv hluav taws xob sib txuas.

Chaw Tua Hluav Taws Xob: (Pic 5) Ib lub chaw nres tsheb soldering tuav cov kav hlau kub thiab khaws cov laug thiab cov taub kom huv si. Nws kuj tseem muaj qhov chaw khaws cov dej ntws thiab daim txhuam cev. Daim txhuam cev pab tshem tawm txhua qhov oxidation uas tau sau rau ntawm qhov kawg ntawm tus pas nrig. Cov lus qhia nrog oxidation yuav zoo li tig dub thiab tau txo qis nplaum nrog cov laug.

Solder Sucker: (Pic 6) Nws tau siv los kho qhov muag tsis raug lossis ua kom raug rau qhov hluav taws xob hluav taws xob. Nws yog lub tshuab nqus tsev zoo li lub toot uas nqus tau cov khoom kub nrog nias ntawm lub pob.

Kauj Ruam 2: Npaj Cov Vuam Hlau

Muab cov hlau txuas rau ntawm nws lub rooj muag khoom thiab ntsaws nws. Thiab tos kom cov hlau txuas kom sov. Thaum nws tau rhaub kom huv qhov ntxeev ntawm cov hlau nrog cov av ntub.

Tam sim no, yaj me ntsis laug ntawm qhov taub ntawm cov hlau. Qhov no hu ua tinning thiab nws yuav pab kom cov cua sov ntws los ntawm cov hlau taub mus rau qhov sib koom ua ke. Lub lauj kaub yuav tsum ntws mus rau qhov taub, ua rau lub ntsej muag ci ci. Yog tias tus laug tsis ntws mus rau qhov taub, ntxuav nws los ntawm so nws ntawm daim txhuam cev ntub dua. Thaum tinned, so solder ntau dhau ntawm daim txhuam cev ntub. Koj tsis tas yuav tin qhov taub ua ntej txhua qhov sib koom ua ke, tab sis koj yuav tsum rov thim nws yog tias nws tau ploj mus thaum cov hlau tsis tau siv li ob peb feeb.

Kauj Ruam 3: Xyaum 1: Npib

Siv cov nyiaj npib lossis lwm yam hlau uas tsis muaj nqi rau kev xyaum ua kom raug los ntawm kev siv cov khoom siv tshwj xeeb rau lawv. Xyaum ua kom sov cov cheeb tsam uas tau siv lawm thiab tso cov kab laug sab ntws mus rau nws ntau dua li tsuas yog kov cov laug thiab cia nws ntws.

Nco ntsoov nqa cov hlau txuas rau sab saud thaum tus lej raug raug siv lawm. Qhov no pab tso cov laug yaj los ntawm cov hlau txuas.

Kev thov cov laug sai yog qhov tseem ceeb vim tias yog koj siv sijhawm ntev dhau, cov khoom tuaj yeem hlawv thiab qee zaum yuav tsis siv tau lawm.

Kauj Ruam 4: Xyaum 1: Perfboard

Thaum koj tau ua tiav txaus ntawm cov nyiaj npib rub lub perfboard thiab sim siv cov laug rau ntau lub ntsiab lus ua ke txhawm rau txhim kho koj qhov tseeb. Daim ntawv ceeb toom yuav ua li cas ntawm ib sab ntawm lub rooj tsavxwm muaj tooj liab ncig lub qhov. Nov yog hauv qab ntawm pawg thawj coj saib thiab cov tooj liab hu ua "pawm" lossis "donuts". Koj yuav tsum tau ntxig koj cov khoom siv (LEDs, Resistors, thiab lwm yam) los ntawm sab saum toj ntawm lub rooj tsavxwm thiab muab txuas rau cov ntaub qhwv hauv qab.

Koj tuaj yeem txawm kos 10 tus ntawv nrog tus xaum thiab tom qab ntawd muab txhuam kom ze rau cov uas nrawm npaum li koj tuaj yeem lossis ntxiv me ntsis kev lom zem kos qee cov tsiaj ntawv lossis lej kos npe thiab xyaum siv tshuaj txhuam kom sai li sai tau kom tsis txhob hlawv/ua rau cov khoom puas tsuaj..

Kauj Ruam 5: Mini Soldering Projects

Soldering yog ib yam uas koj tsuas yog txhim kho los ntawm kev ua, yog li txoj hauv kev kom tau zoo dua yog tsuas yog ua kom ntau li ntau tau raws li koj tuaj yeem ua tau. Xaiv cov phiaj xwm me me xws li ua cov kab hluav taws xob nrog ib lossis ntau dua LED ua ntej txav mus rau cov phiaj xwm tiag.