Koj puas tau xav ua lub rooj tsav xwm hauv tsev? Tam sim no koj tuaj yeem siv rau txhua hom khoom siv hluav taws xob hauv tsev.
Cov kauj ruam
Kauj Ruam 1. Muab lub tsom iav thiab hnab looj tes (tsis yog xaiv tau
). Nco ntsoov kev nyab xeeb ua ntej. Koj tuaj yeem dig muag koj tus kheej tau yooj yim!
Kauj Ruam 2. Ua kom thaj chaw muaj cua zoo ua ntej sib tov
Cov tshuaj yuav tsim cov pa phem. Koj tuaj yeem plam koj qhov hnov tsw!
Kauj Ruam 3. Siv lub phiab uas tsis yog xim hlau
Xyuas seb nws puas tuaj yeem tiv taus cov kua qaub uas siv ob peb tee.
Kauj Ruam 4. Maj mam ncuav ib feem hydrochloric acid rau hauv txhua ob ntu hydrogen peroxide (ntxiv cov kua qaub rau hauv dej)
Thaum sib xyaw, lawv tsim cov tshuaj uas ua rau tawv nqaij hnyav heev, thiab yuav tsim cov tshuaj muaj tshuaj lom.
Kauj Ruam 5. Ua kom txaus ntawm qhov kev daws teeb meem kom nkag mus rau hauv lub rooj tsavxwm
Kauj Ruam 6. Maj mam muab tso rau hauv lub rooj tsav xwm hauv Circuit Court thiab ua rau nws ntxhov siab li kaum rau kaum tsib feeb
Kev daws yuav ua kom sov dua thiab haus ntau ntxiv. Tsis txhob muab koj lub ntsej muag hla nws!
Kauj Ruam 7. Txuas ntxiv mus kom txog thaum tag nrho cov tooj liab tau yaj, thiab cov tshuaj tau ua rau xim ntsuab me ntsis
Kauj Ruam 8. Txhawm rau ntxuav, xyuas kom koj hnav hnab looj tes
Ntxuav lub rooj tsavxwm tawm hauv dej txias kom tshem tawm ib qho tshuaj tov. Tom qab ntawd siv daim ntawv so tes lossis ntaub qhwv kom nws qhuav tag. Teem nws ib sab. Ua kom ntseeg tau tias tsis muaj kev daws teeb meem hauv chaw ua haujlwm lossis ntim khoom tom qab tshem lub hnab looj tes thiab tsom iav.
Kauj Ruam 9. Sib tov ib qho rau ib qho piv txwv ntawm acetone thiab txhuam cawv
Nqa daim ntawv so tes, muab nws tso rau hauv cov tshuaj, thiab maj mam txhuam nws hla ntawm lub rooj tsavxwm. Tus cim ruaj khov yuav pib tawm tuaj. Txuas ntxiv mus kom txog thaum tag nrho cov cim tseg. Koj yuav tsum pom tias tam sim no koj lub xov tooj tau sau rau hauv tooj liab.
Kauj Ruam 10. Cov tshuaj tov yog tshuaj lom rau ntses thiab lwm yam dej muaj sia
Tsis txhob ncuav nws rau hauv lub dab dej thaum koj ua tiav. Nws tsis raug cai ua li ntawd thiab yuav ua rau koj cov kav dej puas.
- Koj tuaj yeem rov siv cov tshuaj los ntawm kev ntxiv Hydrogen Peroxide me ntsis ua ntej cov ntawv tom ntej thiab cov kua qaub me ntsis thaum cov kev daws teeb meem tsis ua haujlwm (txhua 4 lossis 5 etches). Khaws cov tshuaj tov rau hauv lub khob tshiab thiab sib txawv thiab tsis ncuav nws rov qab rau hauv cov thawv hydrogen peroxide lossis HCL.
- Yog tias koj yuav tsum tau muab pov tseg ntawm nws daim ntawv lo thiab muab nws rau cov chaw pov tseg tshuaj lom neeg.
- Koj tseem tuaj yeem poob tooj liab (yees duab) thiab tom qab ntawd xyuam xim ncuav cov kua uas seem hauv lub dab dej.
Yees duab - Los ntawm kev siv qhov kev pabcuam no, qee cov ntaub ntawv yuav raug muab qhia rau YouTube
Lub tswv yim
- Nco ntsoov tias lub rooj tsav xwm hauv Circuit tuaj yeem siv sijhawm nees nkaum feeb los kos yam tsis muaj kev ntxhov siab, tab sis tsawg li xya nrog kev ntxhov siab
- Muriatic (hydrochloric) acid feem ntau tuaj yeem nrhiav tau ntawm lub khw muag khoom kho vajtse lossis khw muag khoom pas dej.
- Tsis txhob saib ncaj qha rau ntawm koj lub phiab, lossis koj yuav nqus cov pa lom.
- Yog tias Multisim kim dhau, lossis tsis muaj, txoj haujlwm pub dawb zoo yog PCB Express lossis Eagle CAD's dawb version.
- Rau cov laug loj, cov nyom lossis cov pawg loj uas siv cov laum xovxwm muaj kev ntseeg tau ntau dua thiab ua kom nrawm dua ntawm kev ua haujlwm.
- Cov phiajcim hauv Circuit Court yog tus pheej yig. Muaj qhov tshwm sim uas koj yuav ua yuam kev, yog li yuav txaus los ua haujlwm nrog thiab ua pawg ntawm ob lossis ntau dua.
Lus ceeb toom
- Cov tshuaj hydrochloric uas koj tab tom siv yog mloog zoo (12 molar), saib xyuas kom tsis txhob nchuav rau ntawm koj cov tawv nqaij, vim nws yuav ua rau TSHUAJ tshuaj lom neeg kub hnyiab.
- Cov hmoov av tooj liab yog tshuaj lom, hnav daim npog qhov ncauj kom tiv thaiv kev nqus tau.
- Kev daws teeb meem yog qhov txaus ntshai heev, yog li ib txwm hnav koj lub hnab looj tes thiab tsom iav, thiab ib txwm ua haujlwm nyob rau thaj tsam qhib.
