Hauv lub neej niaj hnub no, tib neeg yuav tsum siv ntau yam khoom siv iav hauv lawv lub neej txhua hnub, thiab nws tsis yooj yim sua kom tshem tau iav. Iav ruaj khov, tiv taus cov kua qaub thiab alkalis muaj zog, thiab nws tawv thiab ruaj khov. Nws yog ib qho ntawm cov khoom siv raw uas xav tau rau cov khoom siv tseem ceeb tshaj plaws. Xav paub ntxiv txog yuav ua li cas iav raug txhuam thiab yuav ua li cas txhuam nws? Cia peb kawm ua ke!
Cov txheej txheem ntawm kev txhuam iav yog dab tsi?
Txoj Kev 1: Kev Txhuam Hluav Taws
Kev siv nplaim taws los ua kom lub iav mos thiab qhov cuam tshuam ntawm lub zog tua hluav taws rau ntawm lub iav tuaj yeem daws tau qee cov khoom siv ntawm qhov chaw ntawm cov khoom iav, tab sis qhov tiaj tiaj ntawm qhov chaw iav tom qab kev kho mob yuav raug txo qis. Feem ntau, lub qhov ncauj ntawm lub thawv iav khoob yog ntxhib tom qab txiav, thiab txoj kev no tuaj yeem siv rau kev txhuam.
Cov khoom siv iav: iav txiv qaub ntsuab, iav silica bouncing siab.
Txoj Kev 2: Kev Siv Hmoov Txhuam Txhuam
Kev sib txhuam ceev ceev ntawm cov hmoov txhuam rau ntawm qhov chaw iav yog siv los tshem tawm cov khawb, uas tuaj yeem ua rau lub teeb ci ntsa iab thiab cov nyhuv refraction ntawm lub iav ntau tshaj plaws. Ua ntej txhuam, qhov seem txhuam yuav tsum tau xuab nrog txoj siv abrasive, thiab lub dav hlau ntshiab yuav tsum tau txhuam nrog 400-mesh emery abrasive disc. Muaj ntau yam cuab yeej thiab cov ntaub ntawv siv rau txoj kev txhuam no, tab sis qhov zoo dua yog lub log wool cerium oxide.
Cov khoom siv iav: feem ntau ntawm cov khoom iav.
Txoj Kev 3: Kev Txhuam Acid
Qhov saum npoo ntawm lub iav raug kho los ntawm cov nyhuv corrosive ntawm cov kua qaub rau ntawm lub iav. Ua ntej polishing, qhov saum npoo ntawm lub iav kuj yuav tsum tau polished nrog cov siv abrasive, vim tias acid polishing tuaj yeem txo qhov tuab ntawm lub iav ntau heev, tab sis nws yuav tsis tuaj yeem tshem tawm tag nrho cov kab ntawm lub iav.
Cov khoom siv iav siv tau: txhua yam iav (tab sis qhov cuam tshuam tom qab txhuam yog txiav txim siab los ntawm cov khoom siv iav nws tus kheej).
Cov kauj ruam polishing iav
1. Kev ntxuav thiab npaj qhov chaw iav ua ntej txhuam iav
(1) Ua ntej, siv daim kab xev los kho qhov ntug ntawm daim iav kom tsis txhob muaj kuab paug rau ib puag ncig thaum lub iav raug txhuam.
(2) Ua tib zoo ntxuav qhov chaw ntawm iav thiab daim ntawv xuab zeb polishing iav, thiab yuav tsum tsis muaj hmoov av, xuab zeb, thiab lwm yam txuas nrog.
(3) Ua ntej lub iav raug txhuam, siv tus cim los ua lub voj voog ntawm qhov yuav tsum tau txhuam thiab kho rau sab nraub qaum ntawm lub iav kom tsis txhob plam thiab ua rau thaj chaw txhuam loj dhau.
2. Siv P120 #, P240 #, P400 #, P600 # iavdaim ntawv xuab zeb diamondlos ntxuav cov iav khawb
(1) Nco ntsoov tias tus qauv ntawm daim ntawv xuab zeb ntawm no txawv ntawm daim ntawv xuab zeb pov tseg txhua hnub, thiab tsis tuaj yeem sib xyaw nrog daim ntawv xuab zeb txhua hnub.
(2) Ncuav me ntsis ntawm cov tshuaj txhuam hniav raws li qhov xav tau, dilute nws nrog dej ntawm qhov sib piv ntawm 1: 1, tsis pub ntau tshaj 1: 5, thiab nws yog siv tshwj xeeb rau kev txhuam hniav xuab zeb.
(3) Xyuas kom tseeb tias cov kua txhuam hniav txaus ntawm qhov chaw khawb, thiab daim ntawv xuab zeb tsis tuaj yeem qhuav ncaj qha rau ntawm qhov chaw iav txhua lub sijhawm.
①Kos tob tob: siv P120 # daim ntawv xuab zeb iav ua ntej sib tsoo, tom qab ntawd siv P240 # los ua kom du, thiab thaum kawg siv P600 # daim ntawv xuab zeb los txhuam nws dua kom ua rau qhov chaw ua tau raws li qhov yuav tsum tau ua kom tiav. Koj tuaj yeem tshem tawm cov khoom no thiab mus ncaj qha rau kauj ruam thib peb.
②Kos me ntsis: Siv P400 #pob zeb diamond tes pads rau iav, thiab tom qab ntawd siv P600 # sandpaper los txhuam nws dua kom ua rau qhov chaw ua tau raws li qhov yuav tsum tau ua polishing. Koj tuaj yeem tso tseg qhov khoom no thiab mus ncaj qha rau kauj ruam thib peb.
3. Hloov thiab ntxiv cov tshuaj txhuam hniav thiab siv lub log txhuam hniav tshwj xeeb los txhuam thiab rov qab ua kom lub iav pom tseeb dua.
(1) So lub iav kom huv si thiab saib qhov sib tsoo ntawm daim ntawv xuab zeb, siv cov tshuaj polishing thiab siv lub log polishing tshwj xeeb (nrog lub siab tsim nyog, lub tais polishing ntawm lub tshuab polishing thiab qhov chaw iav yuav tsum tiaj tus). Yog tias tsis muaj lub tshuab polishing, nws tuaj yeem polished nrog daim ntawv polishing tes. Ceev faj tsis txhob txav mus sai dhau lub sijhawm no, thiab polish nws kom zoo kom ntseeg tau tias muaj txiaj ntsig.
(2) Yog tias qhov ci ntsa iab tsis zoo, rov ua cov kauj ruam saum toj no
Tej yam uas yuav tsum tau saib xyuas: Txawm hais tias cov khawb loj uas tob tshaj 100 microns tuaj yeem tshem tawm los ntawm kev txhuam, lawv yuav cuam tshuam rau kev ua haujlwm ntawm lub iav tom qab txhuam. Hauv particular, cov khawb uas tob tshaj 100 microns ntawm lub qhov rais pem hauv ntej ntawm lub tsheb tsis haum rau kev txhuam.
Ib qho luv luv yog: thawj zaug xuab zeb ntub nrogpob zeb diamond sanding blockkom maj mam tshem tawm cov cim, thiab tom qab ntawd siv cov ntaub so polishing thiab cov kua polishing los txhuam thiab translucent.
Lub sijhawm tshaj tawm: Lub Xya Hli-14-2022