Desoldering yog txheej txheem ntawm kev tshem tawm solder los ntawm kev sib koom ua ke siv lub cuab yeej desoldering. Nws yog feem ntau siv hauv cov khoom siv hluav taws xob thaum cov khoom siv yuav tsum tau muab tshem tawm lossis thaum lub vuam sib txuas yuav tsum tau rov ua dua.
Nws yog ib txoj haujlwm txaus ntshai rau cov pib tshiab tab sis nrog cov cuab yeej thiab cov tswv yim zoo, koj tuaj yeem ua tus tshaj lij ntawm nws.
Hauv phau ntawv qhia no, kuv yuav qhia koj txhua yam koj xav paub kom pib.
Hauv kab ntawv no peb yuav npog:
- Desoldering: Phau Ntawv Qhia Pib Pib
- Yog vim li cas koj yuav tsum tsis txhob ntshai mus desolder koj Cheebtsam
- Mastering Art of Desoldering: Lub tswv yim thiab Tricks
- Cov cuab yeej ntawm Kev Lag Luam: Yam Koj Xav Tau rau Desoldering
- Mastering the Art of Desoldering: Cov txheej txheem koj yuav tsum paub
- Lub Desoldering Wick: Ib qho yooj yim thiab siv tau txoj kev tshem tawm ntau tshaj solder
- xaus
Desoldering: Phau Ntawv Qhia Pib Pib
Desoldering yog cov txheej txheem ntawm kev tshem tawm cov pliaj pliaj lossis cov khoom siv ntau dhau los ntawm lub rooj tsav xwm Circuit Court lossis cov khoom siv hluav taws xob. Cov txheej txheem no feem ntau yog siv los tsim thiab kho cov khoom siv hluav taws xob. Nws entails tshem tawm kev sib txuas ntawm cov khoom sib txawv los yog cov pins ntawm lub rooj tsav xwm Circuit Court lossis lwm lub cev hlau.
Cov cuab yeej thiab cov txheej txheem dab tsi xav tau rau Desoldering?
Txhawm rau ua desoldering, koj yuav xav tau cov cuab yeej thiab cov txheej txheem hauv qab no:
- Ib tug desoldering hlau los yog ib tug soldering hlau nrog ib tug desoldering ntsis
- Desoldering wick los yog lub twj tso kua mis desoldering
- Ib daim ntaub los ntxuav lub hau ntawm cov hlau
- Ib daim ntaub qhuav los ntxuav lub rooj tsavxwm tom qab desoldering
- Ib qho chaw tuav hlau thaum tsis siv
Yuav ua li cas rau Desolder nyab xeeb thiab raug?
Desoldering tuaj yeem yog cov txheej txheem nyuaj, yog li nws tseem ceeb heev uas yuav tsum tau ceev faj thiab ua raws li cov kauj ruam no kom ntseeg tau tias cov txiaj ntsig zoo:
- Xaiv qhov tseeb desoldering cuab tam nyob ntawm koj xav tau
- Txheeb xyuas tus lej pins thiab qhov loj ntawm ntu uas yuav tsum tau muab tshem tawm
- Ceev faj tsis txhob ua rau lub rooj tsavxwm lossis cov khoom puas thaum desoldering
- Siv cov cuab yeej desoldering kom sov lub solder kom txog thaum nws kub txaus kom yaj
- Siv lub desoldering wick los yog twj tso kua mis kom tshem tawm cov solder tshaj
- Ntxuav lub hau ntawm cov hlau nrog ib daim ntaub tom qab siv txhua zaus
- Siv daim ntaub qhuav los ntxuav lub rooj tsavxwm tom qab desoldering
Dab tsi yog Txoj Kev Sib Txawv ntawm Desoldering?
Muaj ob txoj hauv kev tseem ceeb ntawm desoldering:
- Desoldering nrog ib tug desoldering hlau los yog ib tug soldering hlau nrog ib tug desoldering ntsis
- Desoldering nrog lub desoldering twj tso kua mis los yog ib tug desoldering wick
Siv ib tug desoldering hlau los yog a soldering hlau nrog cov lus qhia desoldering yog ib txoj hauv kev yooj yim dua thiab muaj kev nyab xeeb dua, ua rau nws zoo tagnrho rau cov neeg siv tshiab. Txawm li cas los xij, siv lub twj tso kua mis desoldering los yog desoldering wick yog ib txoj kev nyuaj uas yuav tsum tau muaj kev txawj ntse thiab kev paub ntau dua.
Dab tsi yog Cov Lus Qhia rau Kev Ua Zoo Desoldering?
Yuav kom ua tau zoo desolder, khaws cov lus qhia hauv qab no:
- Ua siab ntev thiab siv koj lub sijhawm
- Siv cov cuab yeej desoldering rau lub solder rau ob peb feeb ua ntej tshem nws
- Xyuas kom lub hau ntawm cov hlau huv si thiab qhuav ua ntej siv
- Xaiv txoj cai desoldering cuab tam rau txoj hauj lwm
- Ceev faj tsis txhob ua rau lub rooj tsavxwm lossis cov khoom puas thaum desoldering
Desoldering tuaj yeem yog ib txoj haujlwm txaus ntshai, tab sis nrog cov cuab yeej zoo, cov tswv yim, thiab cov lus qhia, nws tuaj yeem yog txoj hauv kev yooj yim thiab siv tau zoo los tshem tawm cov pliaj pliaj lossis ntau dhau ntawm lub rooj sib tham lossis cov khoom siv hluav taws xob.
Yog vim li cas koj yuav tsum tsis txhob ntshai mus desolder koj Cheebtsam
Desoldering yog ib qho txuj ci tseem ceeb rau txhua tus neeg txawj ntse soldering qub qub. Ib qho ntawm feem ntau yog vim li cas rau desoldering yog khaws cov faulty Cheebtsam. Thaum ib qho khoom ua tsis tiav, nws feem ntau yog vim muaj qhov ua txhaum ntawm qhov sib koom ua ke. Los ntawm kev tshem tawm cov faulty Cheebtsam, koj tuaj yeem kuaj xyuas qhov sib koom ua ke thiab txiav txim siab seb nws puas yuav tsum tau rov ua haujlwm dua. Yog tias qhov sib koom ua ke zoo, koj tuaj yeem rov qab siv cov khoom hauv cov haujlwm yav tom ntej.
Tshem tawm Cov Khoom Uas Tsis Yog
Lwm qhov laj thawj rau desoldering yog tshem tawm cov khoom tsis raug. Nws yooj yim ua yuam kev thaum soldering, tshwj xeeb tshaj yog thaum ua haujlwm nrog cov laug cam uas muaj ntau yam khoom. Desoldering tso cai rau koj thim rov qab cov kev ua yuam kev thiab tshem tawm qhov tsis ncaj ncees lawm yam tsis muaj kev puas tsuaj rau lub rooj tsavxwm.
Reusing Soldered Cheebtsam
Desoldering kuj tso cai rau koj rov siv cov khoom siv soldered. Yog tias koj muaj cov khoom uas koj xav siv hauv ib qhov project sib txawv, koj tuaj yeem desolder los ntawm nws qhov chaw tam sim no thiab rov siv dua lwm qhov. Qhov no tuaj yeem txuag koj nyiaj thiab sijhawm, vim tias koj yuav tsis tas yuav cov khoom tshiab.
Zam Txim Cov Kev Ua Tsis Yooj Yim
Desoldering tuaj yeem yog cov txheej txheem ntxhov, tab sis nrog cov cuab yeej thiab cov txheej txheem, koj tuaj yeem zam qhov yuam kev ntau. Nov yog qee cov lus qhia los pab koj desolder zoo li tus pro:
- Siv lub wick desoldering los yog braided tooj liab los pab tshem tawm cov solder.
- Siv cov flux rau qhov sib koom ua ke los pab cov solder ntws yooj yim dua.
- Ua kom sov qhov sib npaug sib npaug kom tsis txhob ua rau lub rooj tsavxwm puas.
- Ntxuav qhov sib koom ua ke tom qab desoldering kom tshem tawm cov dej ntws los yog cov khoom seem.
Mastering Art of Desoldering: Lub tswv yim thiab Tricks
Thaum nws los txog rau desoldering, muaj cov cuab yeej zoo yog qhov tseem ceeb. Nov yog qee cov lus qhia los xav txog thaum yuav cov cuab yeej desoldering:
- Nrhiav ib tug desoldering hlau nrog ib tug kub tswj feature. Qhov no yuav tso cai rau koj los kho cov cua sov raws li cov khoom uas koj ua haujlwm.
- Xav txog yuav lub twj tso kua mis los yog lub plunger. Cov cuab yeej no nqus molten solder yooj yim thiab sai.
- Desoldering wicks kuj yog ib qho cuab yeej zoo kom muaj nyob ntawm tes. Lawv nqus cov molten solder thiab tuaj yeem siv los tshem tawm cov solder ntau dhau ntawm PCB.
Npaj rau Desoldering
Ua ntej koj pib desoldering, muaj ob peb yam koj yuav tsum tau ua los npaj:
- Ua kom sov koj cov hlau desoldering rau qhov kub thiab txias.
- Siv flux rau cov khoom uas koj xav tshem tawm. Qhov no yuav pab tau lub solder yaj yooj yim dua.
- Siv lub taub hau hlau ntawm koj cov hlau desoldering. Cov lus qhia hlau ua kom sov zoo dua li lwm cov ntaub ntawv, ua rau cov txheej txheem cua sov ua haujlwm zoo dua.
Txoj Kev Desoldering
Thaum nws los txog rau desoldering, muaj ob txoj hauv kev loj: cua sov thiab tshem tawm. Nov yog qee cov lus qhia rau txhua txoj hauv kev:
- Cua sov: Siv cov cua sov mus rau qhov sib koom ua ke kom txog thaum lub solder melts. Tom qab ntawd, ceev nrooj nias lub pob ntawm koj lub twj tso kua mis desoldering los yog plunger kom nqus cov molten solder.
- Tshem Tawm: Muab koj cov wick desoldering rau hauv flux thiab muab tso rau ntawm qhov sib koom ua ke. Kub lub wick nrog koj cov hlau desoldering kom txog thaum lub solder melts thiab yog absorbed los ntawm wick.
Cov cuab yeej ntawm Kev Lag Luam: Yam Koj Xav Tau rau Desoldering
Thaum nws los txog rau desoldering, muaj ntau yam cuab yeej uas koj tuaj yeem siv kom tau txoj haujlwm tiav. Nov yog qee yam ntawm cov khoom siv desoldering:
- Soldering Iron: Qhov no yog cov cuab yeej cua sov uas ua rau lub tshuab ua kom sov, tso cai rau koj tshem tawm cov khoom ntawm lub rooj tsavxwm. Nws yog ib qho tseem ceeb uas yuav tsum tau siv qhov tseeb qhov loj me thiab qhov chaw sov kom tsis txhob muaj kev puas tsuaj rau lub rooj tsavxwm lossis cov khoom siv.
- Desoldering Pump: Kuj hu ua solder sucker, cov cuab yeej no siv suction kom tshem tawm molten solder los ntawm lub rooj tsavxwm. Nws yog ib qho kev xaiv nrov rau kev tsim cov tawg luv luv ntawm kev nqus kom tshem tawm me me ntawm solder.
- Desoldering Wick / Braid: Qhov no yog ib txoj hlua tooj liab uas tau muab tso rau ntawm cov kev sib txuas uas tau sib txuas thiab ua kom sov nrog cov hlau. Cov hlau nqus cov molten solder thiab solidifies nws, cia nws muab pov tseg.
- Tweezers: Cov no yog cov cuab yeej me me, zoo tshaj plaws uas tuaj yeem pab koj khaws thiab tshem tawm cov khoom ntawm lub rooj tsavxwm yam tsis muaj kev puas tsuaj rau lawv.
Qhov zoo tshaj plaws Desoldering cuab yeej rau koj xav tau
Xaiv cov cuab yeej desoldering txoj cai rau koj cov kev xav tau tuaj yeem yooj yim me ntsis, tab sis ntawm no yog qee yam los xav txog:
- Zoo: Kev nqis peev hauv cov cuab yeej zoo tuaj yeem ua rau cov txheej txheem desoldering yooj yim dua thiab ua haujlwm tau zoo dua.
- Hom Cheebtsam: Cov khoom sib txawv yuav tsum muaj ntau txoj kev tshem tawm, yog li xav txog hom kev tivthaiv koj ua haujlwm nrog thaum xaiv lub cuab yeej.
- Qhov Chaw Nto: Yog tias koj ua haujlwm nrog thaj chaw loj, lub twj tso kua mis lossis lub tshuab nqus tsev yog qhov kev xaiv zoo tshaj.
- Ntev Hlau: Yog tias koj ua haujlwm nrog cov xov hlau, lub wick desoldering los yog braid yuav yog qhov kev xaiv zoo tshaj plaws los tiv thaiv kev puas tsuaj rau cov hlau.
Qhov tseem ceeb ntawm kev siv cov cuab yeej Desoldering kom raug
Kev siv cov cuab yeej desoldering kom raug yog qhov tseem ceeb los tiv thaiv kev puas tsuaj rau lub rooj tsavxwm lossis cov khoom siv. Nov yog qee cov lus qhia los pab koj xaiv cov cuab yeej zoo:
- Xav txog hom kev tivthaiv koj ua haujlwm nrog.
- Xav txog thaj chaw saum npoo koj ua haujlwm nrog.
- Xaiv ib lub cuab yeej uas tsim nyog rau qhov ntev ntawm cov xaim uas koj ua haujlwm nrog.
- Yuav tsum ua raws li cov txheej txheem desoldering kom raug los tiv thaiv kev puas tsuaj rau lub rooj tsavxwm lossis cov khoom siv.
Mastering the Art of Desoldering: Cov txheej txheem koj yuav tsum paub
Txuj Ci # 1: Siv cov cua sov
Desoldering yog txhua yam hais txog kev tshem tawm cov solder uas twb muaj lawm los ntawm kev sib koom ua ke kom koj tuaj yeem hloov lossis khaws cov khoom tsis raug. Thawj cov txheej txheem suav nrog kev siv cua sov rau qhov sib koom ua ke kom yaj lub solder. Nov yog yuav ua li cas:
- Muab qhov taub ntawm koj cov hlau nplaum rau ntawm qhov sib koom ua ke thiab cia nws sov li ob peb feeb.
- Thaum lub solder pib yaj, tshem tawm cov hlau thiab siv lub twj tso kua mis desoldering los nqus cov molten solder.
- Rov ua cov txheej txheem kom txog thaum tag nrho cov solder raug tshem tawm.
Txuj Ci # 2: Siv Desoldering Braid
Lwm cov txheej txheem nrov rau desoldering yog siv desoldering braid. Qhov no yog ib tug nyias tooj liab hlau uas yog coated nrog ntws thiab yog siv los wick tseg lub molten solder. Nov yog yuav ua li cas siv nws:
- Muab cov desoldering braid rau saum cov sib koom ua ke uas koj xav kom tshem tawm cov solder los ntawm.
- Siv cua sov rau lub braid nrog koj cov hlau soldering kom txog thaum lub solder melts thiab absorbed rau hauv lub braid.
- Tshem cov braid thiab rov ua cov txheej txheem kom txog thaum tag nrho cov solder raug tshem tawm.
Txuj Ci # 3: Kev sib xyaw ua ke
Qee zaum, kev sib xyaw ua ke ntawm cov txheej txheem yuav tsum tau tshem tawm cov tawv tawv. Nov yog yuav ua li cas:
- Siv cov cua sov rau qhov sib koom tes nrog koj cov hlau soldering.
- Thaum lub solder yog molten, siv lub twj tso kua mis desoldering kom tshem tawm ntau li ntau tau.
- Muab desoldering braid rau ntawm qhov seem solder thiab siv cua sov kom txog thaum nws absorbed rau hauv lub braid.
- Rov ua cov txheej txheem kom txog thaum tag nrho cov solder raug tshem tawm.
Nco ntsoov, desoldering yuav tsum tau ua siab ntev thiab xyaum. Nrog rau cov tswv yim no, koj yuav tuaj yeem khaws cov khoom uas twb muaj lawm thiab hloov cov khoom tsis raug zoo li tus kws tshaj lij!
Lub Desoldering Wick: Ib qho yooj yim thiab siv tau txoj kev tshem tawm ntau tshaj solder
Lub desoldering wick ua haujlwm los ntawm kev nqus cov hlau ntau dhau los ntawm kev ua haujlwm capillary. Thaum tshav kub yog siv rau lub solder, nws ua kua thiab yog phem los ntawm braided tooj liab strands nyob rau hauv lub wick. Tom qab ntawd lub solder yog phem tawm ntawm cov khoom, tawm hauv nws huv si thiab npaj rau kev tshem tawm.
Qhov zoo ntawm Kev Siv Desoldering Wick
Kev siv cov wick desoldering muaj ntau qhov zoo dua lwm txoj hauv kev ntawm kev tshem tawm ntau dhau, suav nrog:
- Nws yog ib qho cuab yeej yooj yim thiab pheej yig uas tuaj yeem tau yooj yim.
- Nws tso cai rau kev tu kom huv ntawm PCB ncoo, terminals, thiab cov khoom ua haujlwm.
- Nws yog ib txoj kev uas tsis muaj kev puas tsuaj ntawm kev tshem tawm cov khoom siv ntau dhau, txhais tau hais tias cov khoom siv tsis tshua muaj kev puas tsuaj thaum lub sijhawm ua haujlwm.
- Nws yog ib txoj hauv kev sai thiab ua tau zoo ntawm kev tshem tawm ntau tshaj solder.
Hauv kev xaus, desoldering wick yog ib qho cuab yeej tseem ceeb rau txhua tus neeg koom nrog hauv kev sib txuas thiab desoldering Cheebtsam. Nrog kev xyaum me ntsis, nws tuaj yeem ua tau yooj yim thiab siv tau sai thiab zoo tshem tawm cov khoom siv ntau dhau los ntawm cov khoom siv.
xaus
Yog li ntawd koj muaj nws - lub ins thiab outs ntawm desoldering. Nws yog txheej txheem tsis yooj yim, tab sis nrog cov cuab yeej thiab cov tswv yim zoo, koj tuaj yeem ua nws zoo li tus kws tshaj lij.
Tam sim no koj paub yuav ua li cas desolder, koj tuaj yeem txuag nyiaj thiab sijhawm los ntawm kev khaws cov khoom tsis raug thiab rov siv lawv hauv cov haujlwm yav tom ntej.
Kuv yog Joost Nusselder, tus tsim ntawm Tools Doctor, cov ntsiab lus lag luam, thiab txiv. Kuv nyiam sim cov cuab yeej tshiab, thiab ua ke nrog kuv pab neeg kuv tau tsim cov ntawv blog tob txij li xyoo 2016 los pab cov neeg nyeem siab ncaj nrog cov cuab yeej & cov lus qhia ua khoom siv.
