Kev tu cov txheej txheem rau optical microscopes
Pom zoo cov ntaub ntawv ntxuav
Sib tov cawv thiab ether cov kev daws teeb meem hauv kev faib ua feem rau ib puag ncig rau kev tu qhov chaw ntawm cov khoom siv kho qhov muag.
Pom zoo cov kauj ruam tu
1. Tshem tawm cov plua plav saum npoo av nrog huab cua huv. Yog tias nws tsis tuaj yeem ua kom huv si, nqa ob daim ntawv lo ntsiab muag thiab qhwv rau ntawm cov paj rwb swab lossis quav daim ntawv lo ntsiab muag kom nws loj dua qhov chaw yuav tsum tau ntxuav.
2. Thaum so cov khoom siv kho qhov muag, thawj zaug siv roj av ether los so cov xuab zeb ntxhib saum npoo thiab thav duab huv si.
3. Thaum so cov voj voog, cov paj rwb yuav tsum txav mus rau hauv ib txoj kab kauv ntawm qhov chaw mus rau ntug. Nyob rau tib lub sijhawm, cov paj rwb nws tus kheej kuj yuav tsum tig thiab txav tawm ntawm qhov chaw ntawm lub lens raws li, tsis txhob nyob ntawm ntug ntawm lub lens kom tsis txhob muaj cov cim. Yog tias siv lub rotator los so, cov paj rwb yuav tsum txav mus rau hauv txoj kab ncaj nraim ntawm qhov chaw mus rau ntawm ntug, thiab cov paj rwb nws tus kheej yuav tsum tig tib lub sijhawm (kev sib hloov ntawm cov paj rwb yuav tsum me ntsis tsawg dua ib lub voj voog).
4. Thaum so cov prism, cov paj rwb tuaj yeem muab tso rau hauv kab rov tav ntawm qhov chaw kom so thiab so hauv txoj kab ncaj nraim.
5. Nws yuav tsum tau muab so rau hauv ib chav huv si thiab so nrog degreased ntev staple paj rwb. Cov tshuaj ntxuav ntawm cov paj rwb yuav tsum tsis txhob ntau dhau. Thaum so, nws yuav tsum tau txav mus thiab so hauv qhov kev taw qhia hla ntawm lub npav npav kom tsis txhob so tawm cov txheej ntim hauv lub cim.
6. Thaum so glued optical qhov chaw, lub paj rwb pob yuav tsum tsis txhob muab dipped nyob rau hauv cov kua sib tov ntau dhau los tiv thaiv cov kuab tshuaj nkag mus rau hauv cov nplaum txheej thiab ua rau delamination.
7. Reflective qhov chaw coated nrog txhuas thiab cov yeeb yaj kiab tiv thaiv, yog tias cov yeeb yaj kiab tiv thaiv yog qhov ruaj khov, tuaj yeem so nrog cov paj rwb pob dipped hauv ib qho me me sib tov los yog ua tib zoo degreased sandcloth.
8. Cov paj rwb yuav tsum tau dov zoo, thiab lub taub hau ntawm cov xyoob ntoo siv los yob cov paj rwb yuav tsum tsis txhob raug kom tsis txhob khawb qhov chaw. Qhov loj thiab cov duab ntawm cov paj paj yuav tsum sib txawv nrog qhov loj thiab hom ntawm qhov chaw. Feem ntau, cov paj rwb cylindrical yog siv rau qhov chaw ncig, thiab cov paj rwb tiaj tus yog siv rau qhov chaw tiaj tus. Tsuas yog cov paj rwb mos siv rau txheej txheej (tshwj xeeb tshaj yog muaj kev cuam tshuam magnesium), cov paj rwb yuav tsum tau nruj nreem dov nyob rau hauv txhua rooj plaub.
9. Thaum cov paj rwb dipped nyob rau hauv cov khoom sib tov nkag mus rau hauv cov kuab tshuaj, thov tsis txhob tshaj ib feem peb ntawm qhov ntev ntawm cov paj rwb.
teeb meem xav tau kev saib xyuas:
1. Ua ntej so, tus neeg teb xov tooj yuav tsum ua tib zoo ntxuav lawv txhais tes nrog xab npum thiab ziab lawv nrog ib daim phuam degreased.
2. Cov neeg ua haujlwm yuav tsum so thiab ntxuav tag nrho cov khoom siv sab hauv tsev, thiab cov cuab yeej thiab cov khoom siv uas tuaj yeem cuam tshuam nrog cov khoom siv kho qhov muag yuav tsum tau degreased.
3. Ib lub paj rwb tsuas yog siv tau los so ib zaug xwb. Cov khoom siv paj rwb yuav tsum tsis txhob muab tso rau hauv cov kuab tshuaj kom rov siv dua.
4. Ua ntej ntxuav cov khoom siv kho qhov muag, thov tshem cov nplhaib thiab lwm yam khoom dai ntawm koj txhais tes, ua tib zoo ntxuav koj txhais tes, thiab hnav hnab looj tes.
5. Thaum lub sijhawm ua haujlwm, yog tias koj txhais tes tawm hws lossis cuam tshuam nrog cov roj, koj yuav tsum tau ntxuav lawv dua li qhov xav tau.
6. So cov khoom siv kho qhov muag. Yog tias tsim nyog los tuav lub polished nto ntawm qhov chaw kho qhov muag los ntawm tes, thov degrease cov hnab looj tes koj hnav.
7. Thaum so cov khoom siv kho qhov muag nrog cov thav duab, yuav tsum tau them nyiaj kom tsis txhob cia cov av ua raws thaj tsam ib puag ncig ntawm tus ncej lossis cov fibers dai ntawm tus ncej. Optical qhov chaw uas tsis muaj thav duab yuav tsum tsis txhob cia cov av ua raws li cov xuab zeb ntxhib.
