Cov cwj pwm
Kuv yuav tsum faj seeb rau cov lus hauv qab no thaum polishing nrog tsob ntoo:
1 Polishing nrog sandpaper yuav tsum siv cov nplaum muag los yog cov nplhaib. Thaum polishing puag ncig lossis khov kheej kheej, kev siv cov phuam cork tuaj yeem ua kom zoo dua rau qhov curvature ntawm qhov chaw thiab kheej kheej. Nyuaj ntoo, zoo li Cherry, yog ntau haum rau tus saum npoo polishing. Tshem kawg ntawm cov ntoo txav thiaj li hais tias nws ntais cov duab ntawm cov nplaim hlau. Qhov no ua rau khaus tob tob los ntawm lub qhov ntsej muag ntawm lub voj voos (los yog xyoob pob txawb) hu rau steel hlau.
2 Thaum siv ntau hom kev xuab zeb, qhov kev cob qhia polishing yuav tsum tau hloov ntawm 45 ° mus rau 90 ° kom cov duab ntxoov ntxoo ntxig rau sab laug tom qab txoj kev sib tw ntawm cov qauv qub dhau los yuav tsum pom. Ua ntej yuav hloov ntau hom kev xuab zeb, qhov yuav tsum tau ua kom zoo zoo nrog cov tshuaj ntxuav tes xws li 100% ntshiab paj rwb thiab cawv, vim tias cov xuab zeb tsawg dua ntawm qhov dej yuav ua kom tag nrho cov kev ua polishing tom qab. Txoj kev tu txheej txheem no tseemceeb rau qhov tseem ceeb thaum polishing ntawm sandpaper rau pob zeb diamond polishing paste. Ua ntej polishing tseem, tag nrho cov zauv thiab cov roj hmab yuav tsum muab ntxuav tag nrho.
3 Txhawm rau kom tsis txhob khawb thiab hlawv ntawm qhov chaw ua haujlwm, yuav tsum tau saib xyuas tshwj xeeb thaum muab polishing nrog # 1200 thiab # 1500 sandpaper. Nws yog yog li ntawd yuav tsum tau thauj khoom ib lub teeb ntsaws thiab siv ob txoj kab siv txoj hlua rau polish qhov chaw. Thaum polishing nrog txhua hom sandpaper, nws yuav tsum tau polished ob zaug nyob rau hauv ob qho kev qhia txawv, nrog txhua qhov kev hloov tig ntawm 45 ° thiab 90 °.