Txawm hais tias koj yog cov khoom qub los yog muab pov tseg, qhia qhov sib txawv ntawm tooj liab thiab tooj dag tuaj yeem pab koj txiav txim siab tus nqi ntawm ib daig. Hmoov tsis zoo, txij li ob qho hlau yog tooj liab tooj liab, tsis muaj ntau yam uas koj tuaj yeem ua kom paub qhov txawv ntawm lawv. Txoj hauv kev zoo tshaj los qhia yog kom paub qhov txawv xim vim tias tooj dag yog yellower dua li xim liab-xim av tooj liab. Nco ntsoov tias tooj dag ntau dua nyob hauv cov khoom niaj hnub vim tias tooj liab muaj txiaj ntsig ntau dua.
Cov kauj ruam
Txoj Kev 1 ntawm 2: Ntxuav Daim thiab Saib Cov Xim
Kauj Ruam 1. Ntxuav cov hlau nrog ntsev thiab kua txiv hmab txiv ntoo yog tias nws tsis huv
Cov tooj dag lossis tooj liab qub tuaj yeem tsim cov xim tsaus lossis ntsuab hu ua patina, uas tuaj yeem ua rau nws nyuaj rau pom cov xim hlau tiag. Txhawm rau ntxuav daim kom huv si, sib tov 1 diav (17 g) ntsev nrog 1 tablespoon (8 g) hmoov thiab sib tov kom muaj kua dawb txaus kom ua cov tuab tuab. Ntxuav cov tshuaj txhuam rau ntawm cov hlau nrog daim txhuam cev thiab yaug nws nrog dej kub.
Yog tias cov hlau tsis qhuav, tsuas yog plua plav nws nrog cov ntaub mos muag los tshem tawm cov av saum npoo av
Tswv yim:
Yog tias cov hlau tseem tsis huv, muab nws tso rau hauv lub khob ntim nrog cov dej sib npaug thiab cov kua dawb kom cov hlau nyob hauv qab. Tso nws ib hmo kom tsau thiab tom qab ntawd yaug nrog dej kub hnub tom qab.
Kauj Ruam 2. Saib yog tias cov hlau yog xim av xim av, uas tuaj yeem txhais tau tias nws yog tooj liab
Thaum koj tau ntxuav cov hlau thiab tuaj yeem pom nws cov xim tseeb, saib rau xim liab-xim av. Txij li tooj liab yog ua los ntawm tooj liab thiab tin, nws tsis muaj xim daj uas tooj dag ua.
Yog tias koj tab tom tawm tsam qhia qhov sib txawv, nws tuaj yeem pab tuav ob peb daim hlau sib txawv kom cov xim tuaj yeem pom yooj yim dua
Kauj Ruam 3. Saib cov hlau xim daj los txiav txim seb nws puas yog tooj dag
Thaum xub thawj siab, tooj dag zoo li daj zoo li kub vim nws tau ua los ntawm tooj liab thiab zinc. Yog tias koj yuav tsum sib piv tooj dag thiab kub, tooj dag zoo li tsis muaj zog thiab tsis muaj zog. Nws kuj zoo li daj ntau dua li tooj liab.
Yog hais tias cov hlau tsis tau ua kom tsis zoo, qhov no yuav txhais tau tias nws yog tooj dag. Cov tooj dag qee zaum tau pleev xim nrog cov xim pleev xim uas tiv thaiv cov hlau
Kauj Ruam 4. Txheeb xyuas qhov khoom kom pom cov nplhaib, uas yog tooj liab
Txij li thaum tooj liab feem ntau yog siv cov centrifugal lossis tig lub zog, cov txheej txheem tawm cov hlau nrog cov ntiv tes tsaus rau ntawm qhov chaw. Hnov cov hlau lossis saib rau lub nplhaib yog tias koj xav tias daim yog ua los ntawm tooj dag.
Cov nplhaib tau yooj yim pom yog tias daim yog hlau yeeb nkab lossis lub tog raj kheej
Txoj Kev 2 ntawm 2: Xav Txog Lwm Yam Lus Nug
Kauj Ruam 1. Txheeb xyuas cov duab puab lossis cov khoom khov kho uas nquag ua nrog tooj dag
Vim tias tooj liab tiv taus xeb, tshwj xeeb tshaj yog los ntawm cov dej ntsev, ntau lub nkoj lossis nkoj txuas tau ua nrog nws. Cov tooj liab kuj tseem siv rau cov duab puab thiab kos duab sab nrauv vim tias cov hlau muaj txiaj ntsig hnav tau zoo nyob rau lub sijhawm. Lwm yam khoom uas feem ntau yog ua los ntawm tooj dag suav nrog:
- Tswb
- Cymballs
- Propellers
- Cov txuas hluav taws xob thiab cov kwj deg
- Bearings
- Pov cov duab puab
Kauj Ruam 2. Saib cov khoom zoo nkauj lossis cov kav dej uas tuaj yeem ua los ntawm tooj dag
Txij li tooj dag tsis kim dua tooj liab, ntau yam khoom siv hauv tsev tau ua nrog nws. Cov twj paj nruas kuj tseem ua los ntawm tooj dag, tsis yog tooj liab. Cov khoom no feem ntau yog ua los ntawm tooj dag:
- Cov raj lossis cov kav dej
- Cov twj paj nruas, xws li lub suab raj los yog tubas
- Xauv, lub qhov rooj, lub zog
- Cov mos txwv casing
- Kho kom zoo nkauj hauv tsev, xws li tswm ciab los yog phab ntsa sconces
- Zippers
Kauj Ruam 3. Sib piv cov nqi hauv khw los txiav txim seb cov hlau twg kim dua
Yog tias koj tab tom saib ntau daim hlau, saib ntawm tus nqi cim npe. Cov tooj liab muaj cov tin, uas yog hlau kim, yog li tooj liab feem ntau kim dua cov tooj dag.
Qhov no kuj txhais tau tias koj yuav tuaj yeem nrhiav kev pom zoo yog tias cov tooj tooj tau yuam kev sau tias "tooj dag."
Kauj Ruam 4. Nqa daim hlau mus rau tus kws tshaj lij yog tias koj tseem tsis paub meej tias nws yog tooj dag lossis tooj dag
Yog tias koj xav paub yam tsis ntseeg tias koj daim yog tooj liab, nrhiav tus neeg ua haujlwm hlau hauv zos thiab nug lawv los tshuaj xyuas cov khoom. Cov kws tshaj lij feem ntau muaj X-ray fluorescence (XRF) kws tshuaj, uas xoo hluav taws xob hlau txhawm rau txiav txim siab nws cov yam ntxwv hlau.
Koj tseem tuaj yeem nug ntawm qhov chaw seem hauv zos vim tias ntau ntawm cov no muaj X-ray fluorescent analyzers
Lub tswv yim
- Tsis yog tooj liab lossis tooj dag yog xim hlau, yog li koj tsis tuaj yeem ua qhov ntsuas sib nqus kom paub qhov txawv ntawm lawv.
- Vim tias tooj liab thiab tooj dag muaj tooj liab, lawv ob qho tib si tsis zoo li qhov tsaus ntuj patina yuav tsis txawv ib qho ntawm lwm qhov.
