Qhov chaw ntawm ntau cov qauv ua los ntawm txhuas feem ntau plam lawv cov tsos kom zoo saib, fading nyob rau hauv tus ntawm ib puag ncig sab nraud. Tsis muaj leej twg yuav sib cav txog qhov tseeb tias cov xim thav duab maus taus lossis lub cav npog zoo li zoo dua li cov xim pleev xim. Txhawm rau muab txhuas zoo nkauj, koj yuav tsum yob koj lub tes tsho thiab ua haujlwm me ntsis.
Nws yog qhov tsim nyog
- - xim pleev xim dua;
- - tawv txhuam;
- - ntawv txhuam ntoo;
- - polishing muab tshuaj txhuam;
- - hnov tias lub voj voog;
- - laum hluav taws xob;
- - khaub hlab huv si;
- - ntshiab ntsia ntsia thawv.
Cov Lus Qhia
Kauj ruam 1
Npaj txhuas daim rau polishing. Yog tias nws lo lo, siv cov xim muaj hlau. Txhawm rau ua qhov no, ua ntej siv kev kho tshuab, tshem cov xim nrog txhuam kom huv, thiab tom qab ntawd rov qab los siv qhov hnyav rau hom xim kom tsim nyog. So cov feem huv los ntawm txheej nrog ib daim ntaub mos muag kom tshem tawm cov khoom me me ntawm cov zas. Yog tias tsim nyog, tshem tawm cov roj ntawm hlau.
Kauj ruam 2
Ntxuav tawm qhov loj tshaj plaws thiab qhov tob tshaj khawb. Siv cov ntawv txhuam coarse rau qhov no, Tom qab hla cov ntawv txhuas nrog cov ntawv nplua me me kom tshem cov pob ntxiv thiab khawb me me. Yog tias tsim nyog, rov ua qhov txheej txheem kom txog thaum tsis pom qhov tsis xws seem nyob.
Kauj ruam 3
Siv GOI polishing muab tshuaj txhuam thiab lub log xav ntawm lub taub hluav taws xob, ua ntej txhuam cov txhuas txheej. Siv cov tshuaj txhuam rau saum npoo ntawm ib feem hauv nyias thiab txawm txheej. Yog tias koj siv cov tshuaj txhuam rau hauv daim ntawv sib tsoo, zuaj nws hauv cov roj cav rau hauv viscosity ntawm qaub cream. Saturate lub voj voog xav nrog cov sib txuas ua ke. Nws raug nquahu kom muaj ob lossis peb lub kem qis thaum lawv hnav kom nrawm dua.
Kauj ruam 4
Kis tus xav ntawm laum dhau tag nrho saum npoo kom tau polished. Taw yuav tsum du thiab ua ke. Tom qab ob peb hla dhau, ntxiv cov tshuaj txhuam rau hauv aluminium saum npoo. Thaum kawg ntawm no polishing, yaug tawm qhov seem uas yog muab faib los ntawm feem. Siv ib daim ntaub qhuav qhuav los so. Yog tias koj tau ua tiav txoj haujlwm kom zoo, tam sim no koj tuaj yeem pom koj qhov kev xav ntawm hlau.
Kauj ruam 5
Txhawm rau tiv thaiv polished txhuas los ntawm oxidation, npog nws nrog kub-pob tshab tiv thaiv cov kua roj vanish, tom qab degreasing saum npoo. Thov cov kua roj vanish ncaj qha tom qab polishing, raws li txhuas oxidizes sai heev. Tam sim no cov hlau tau dhau los ua daim iav lawm.
