Yuav Ua Li Cas Thiaj Li Siv Soldering (Cov Lus Qhia Cuab Yeej & Cov Lus Qhia): 4 Cov Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27

Hav guys! Kuv vam tias koj twb nyiam kuv cov lus qhia yav dhau los "Arduino MIDI Controller DIY" thiab koj tau npaj rau qhov tshiab, raws li ib txwm kuv tab tom kawm paub qhia qhia koj yuav ua li cas thiaj ua tau qee yam khoom siv hluav taws xob txias, thiab tham txog hluav taws xob cov lus qhia no yuav coj peb rov qab mus rau ib qho ntawm cov hauv paus ntawm cov khoom siv hluav taws xob uas yog yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau yog li yog tias koj puas tau ntsib teeb meem nrog cov khoom siv sib txuas? Solder hlau dripping? Cheebtsam tau hlawv? Zoo, tsis muaj kev txhawj xeeb ntxiv, vim tias hauv qhov vis dis aus no kuv yuav qhia koj txhua yam koj yuav tsum paub txog kev siv tshuaj txhuam hniav ua haujlwm li cas. Yog li cia peb pib.

Kauj Ruam 1: Cov Cuab Yeej Tsim Nyog

Raws li peb txhua tus paub, txoj haujlwm zoo xav tau kev siv cov cuab yeej zoo:

1. Cov laug hlau

Txoj haujlwm yog qhov yooj yim heev thiab txhua yam koj xav tau yog cov hlau txuas thiab nws yog ib qho tseem ceeb kom paub tias cov hlau txuas ua haujlwm li cas thiab yuav siv nws li cas thiab muaj kev nyab xeeb, nws yog ib yam ntawm cov xim kub kub lossis cov khoom ua kom muaj zog uas tuaj yeem ncav cuag ntau dua 400 degrees Celsius nyob rau lub sijhawm luv luv txhawm rau txhawm rau xaim cov xaim hluav taws xob qhov no yog cov cuab yeej txaus ntshai uas peb siv hauv daim vis dis aus no thov ua tib zoo saib xyuas thaum koj nqa cov hlau txuas no hauv koj txhais tes kom tsis txhob muaj xwm txheej dab tsi. Kuv tab tom siv lub chaw nres tsheb zoo nkauj, nws muaj cov hlau txuas twb tau lawm, tsuas yog ib qho ntaub ntawv tseem ceeb ntxiv txog cov hlau txuas uas yog cov lus qhia ntxaws, nws yog ib feem uas tau sib cuag nrog cov xaim hlau thiab cov khoom siv hluav taws xob thiab muaj ntau hom kev qhia tswv yim, koj yuav tsum xaiv ib qho nyob ntawm seb koj puas xav tau lub tshuab ziab khaub ncaws, muaj qee cov lus qhia nyias rau cov ko taw sib xyaw, thiab cov loj dua rau cov khoom tiv thaiv ko taw loj dua.

2. Solder hlau

Cov cuab yeej thib ob yog cov xaim hluav taws xob lossis cov tub ntxhais hlau, thiab tseem muaj ntau hom hlau txuas nyob ntawm txoj haujlwm, cov xaim tau ua los ntawm ntau qhov sib txawv ntawm cov hlau sib txuas uas tsim kev sib txuas ua ke thaum yaj tas yog li txhua hom hlau txuas tau ua ntawm qhov tshwj xeeb muaj pes tsawg leeg, tab sis tag nrho lawv poob rau hauv ob pawg: Lead thiab tsis muaj txhuas. Cov hlau tsis muaj hlau lead yog nrov dua niaj hnub no vim tias nws ua rau muaj kuab paug tsawg. Nws kim dua tab sis tsis tas yuav zoo dua. Txawm li cas los xij kuv qhia koj kom siv cov hlau tsis muaj cov hlau lead rau lub ntsej muag ci ntawm koj lub qhov muag thiab kuv kuj qhia kom xaiv qhov tsim nyog txoj kab uas hla ntawm cov xaim tooj liab uas nyob nruab nrab ntawm 0, 7 thiab 0, 8 mm. Xaiv ib lub xaim nrog flux hauv nws cov tub ntxhais. Nws yooj yim dua rau siv vim tias koj yuav tsis tau ntxiv cov dej ntws ntxiv tom qab siv cov khoom siv tas.

3. Cov tooj dag hlau

Qhov cuab yeej thib peb xav tau ib zaug koj muab cov hlau txuas thiab cov hlau txuas, Kuv tab tom tham txog cov xaim tooj liab vim tias qhov kub hnyiab tawm ntawm cov xim tsaus rau ntawm qhov chaw soldering thiab ntawm qhov kawg ntawm cov hlau txuas. Koj yuav tsum tau ntxuav qhov ntxeev kom tshem cov xim no. Qhov no tau ua tiav nrog daim txhuam cev ntub dej, tab sis hnub no cov hlau xaim tau zoo dua (peb siv tooj dag vim tias nws tsis txhuam). Yog vim li cas peb tsis siv daim txhuam cev ntxiv yog qhov yooj yim, tseem ceeb: nws txias tawm ntawm cov hlau nrawm heev. Rov ua dua qhov zoo li qhov ntsuas kub yuav ua rau cov hlau tawm sai dua.

Kauj Ruam 2: Cov Cuab Yeej Ntxiv

muaj lwm yam cuab yeej uas koj yuav xav tau xws li cov dej ntws uas tau siv los ntxuav qhov chaw soldering thiab ntxuav PCB lub npog ntsej muag, yuav tsum siv tes thib peb thiab nws yuav zoo li ib yam kev txhawb nqa rau koj thaum siv cov khoom siv hluav taws xob, koj kuj tseem xav tau lub tshuab tsom iav digital txhawm rau txheeb xyuas qhov chaw soldering tom qab ua tiav cov haujlwm ua haujlwm.

Kauj ruam 3: Soldering Trick

Ua ntej yuav txav mus rau peb thawj qhov kev ua haujlwm, ntawm no yog daim duab uas qhia tias yuav ua li cas tso cov khoom sib dhos rau hauv nws qhov kev tso rau ntawm PCB thiab yuav ua li cas coj cov hlau txuas thiab cov hlau txuas.

Qhov zais cia kom ua tiav kev ua kom zoo yog kom sov txhua yam nyob rau tib lub sijhawm: cov xaim tooj liab, qhov chaw soldering, thiab cov khoom siv.

Kauj Ruam 4: Pib Koj Thawj Lub Sij Hawm Soldering

Kuv tab tom siv hauv txoj haujlwm no PCB uas kuv tau xaj los ntawm JLCPCB rau ib qho ntawm kuv cov phiaj xwm yav dhau los uas yog tshuab CNC plotter, koj tuaj yeem xa mus rau JLCPCB lub vev xaib yog tias koj xav xaj ib qho PCB tsim koj ua, tsuas yog xa cov ntaub ntawv GERBER ntawm tsim nyog tsim thiab teeb tsa qee qhov tsis xws li PCB tuab Qty thiab xim los ntawm txoj kev tsis muaj teeb meem dab tsi xim koj xaiv tus nqi yuav zoo ib yam rau cov xim koj xaiv. Muaj qhov ntsuas tseem ceeb uas koj yuav tsum tau hais txog koj tus qauv uas yog txheej PCB, Kuv siv ntawm no ob txheej txheej PCB uas txhais tau tias kuv tuaj yeem muab cov khoom sib txuas ntawm ob sab ntawm PCB.

Pib txoj haujlwm ua haujlwm soldering thiab raws li kuv tau hais qhia peb xav tau thawj zaug los teeb cov hlau txuas thiab tom qab ntawd peb ua kom sov nws, thaum nws tau npaj siv koj tuaj yeem pom tias cov xaim tooj liab tau yaj tau yooj yim "saib daim duab 2", peb ntxuav cov kab laug sab thiab peb tso cov khoom ib qho los ntawm ib qho, yog li kuv yuav muab lub qhov ntsaws IC no uas muaj 16 tus pin "saib daim duab 1", peb ua kom sov lub qhov ntsaws taw thiab qhov chaw sib txuas "pom daim duab 3", tom qab ntawd thaum peb kaw cov tub ntxhais hlau molten soldering siv nws qhov chaw saum toj ntawm qhov chaw "saib daim duab 4 & 5" txhawm rau npog tag nrho cov chaw nto thiab txuas cov khoom tiv thaiv ko taw mus rau qhov Circuit Court "pom daim duab 6", thaum peb nthuav cov txheej txheem koj tuaj yeem pom tias qhov no yooj yim ua yog tias koj siv cov cuab yeej raug yog txoj hauv kev "saib daim duab 7 & 8", ua tib yam rau koj cov khoom seem thiab tom qab ntawd koj tuaj yeem ntxuav cov PCB me me nrog cov dej ntws thiab tom qab qhov no koj muaj koj li PCB soldered thiab npaj tau rau kev nqis tes ua.

Raws li koj pom cov txiv neej, dhau los ntawm qhov siv qhov muag tsis yog qhov zais cia tam sim no yog li koj tuaj yeem ua tus kheej rau koj tus kheej, Kuv yuav tshaj tawm lwm cov lus qhia txog yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhim kho cov txheej txheem tom ntej. tsis txhob hnov qab saib peb cov ntawv qhia yav dhau los uas yog Arduino MIDI maub los.

Ib qho kawg, nco ntsoov tias koj ua hluav taws xob txhua hnub

Nws yog BEE MB los ntawm MEGA DAS pom koj lub sijhawm tom ntej.