Taw qhia: Xaiv cov hlau tsim nyog siv cov roj ntoo yog qhov tseem ceeb rau kev ua tiav cov phiaj xwm hlau. Ob qhov tseem ceeb tau txais kev siv rau cov hlau polishing yog polishing buffing log thiab polishing tebchaw. Qhov no qhia tau zoo no lub hom phiaj los pab koj ua kom txiav txim siab thaum xaiv cov neeg siv no. Peb yuav tham txog cov yam los txiav txim siab, hom log tsheb tsis, hom kev sib xyaw ua ke, thiab muab cov lus qhia tswv yim rau lawv xaiv.
I. Cov xwm txheej xav txog thaum xaiv polishing cov log:
Cov khoom siv: txawv buffing cov ntaub ntawv log ntoo, xws li paj rwb, sial, thiab muaj kev xav, muaj cov qib abraryiveness thiab yooj. Xav txog lub hardness thiab rhiab ntawm cov hlau saum npoo los xaiv cov khoom tsim nyog.
Nrig: Cov log tsheb tsis tuaj yeem muaj ntau lub zog sib txawv, suav nrog mos, nruab nrab, thiab nyuaj. Softer lub log muaj cov kev ua tau zoo dua rau cov chaw tsis xwm yeem, thaum lub log nyhav dua muaj lub zog txiav ntau. Xav txog qhov chaw thiab cov txheej txheem tshem tawm ntawm cov khoom.
Qhov loj thiab cov duab: xaiv qhov loj thiab cov duab ntawm lub log buffing raws li qhov chaw ua haujlwm loj, thaj chaw thaj tsam, thiab kev siv tau. Cov log tsheb loj dua npog thaj chaw ntau, thaum lub sijhawm me me muab cov ntsiab lus tseem ceeb rau cov ntsiab lus intricate.
Stitching: Buffing log tuaj yeem muaj ntau cov qauv stitching, suav nrog kauv, ua kom pom tseeb, lossis ncaj. Cov qauv sib txawv stitching cuam tshuam rau kev txhoj puab heev, kav ntev, thiab hloov ntawm lub log. Xav txog qhov xav tau ua tiav thiab hom hlau ua polished.
Ii. Hom polishing conceds thiab lawv xaiv:
Composition: Polishing teb tuaj yeem raug faib raws lawv txoj kev muaj pes tsawg leeg, xws li cov abrasive-raws li, ROUGE-raws li, lossis siv tshuaj siv yees. Txhua hom muaj cov khoom tshwj xeeb thiab yog qhov haum rau cov hlau thiab ua tiav.
Grit loj: polishing teb tuaj tuaj hauv cov thooj sib txawv, xws li ntawm cov ntxhib ntxig kom zoo. Coarser grits tshem cov khawb av ntxaum, thaum kawg grits muab qhov ua tiav smoother. Xaiv cov grit uas tsim nyog raws li thawj qhov chaw thiab qhov xav tau.
Txoj Kev Thov Siv: Xav txog qhov sib xyaw ntawm cov txheej txheem ntawm koj txoj kev thov, xws li daim ntawv thov txhais tes, buffing log thov, lossis siv lub tshuab thov. Qee qhov sib txuas lus sib xyaw yog cov qauv tshwj xeeb rau cov kev thov tshwj xeeb.
Kev sib raug zoo: ua kom cov polishing compound yog sib xws nrog cov hlau ua polished. Qee qhov sib txuas lus yuav ua tau zoo dua ntawm qee cov hlau, thaum lwm tus yuav ua rau tsis muaj teeb meem lossis kev puas tsuaj. Tham nrog cov khoom siv cov lus pom zoo lossis kev ntsuas kev ua kom haum.
Xaus: Xaiv txoj cai polishing cov log tsheb thiab polishing teb yog qhov tseem ceeb rau kev ua tiav cov txiaj ntsig hlau zoo nkauj. Xav txog yam zoo xws li cov khoom siv, ntom ntom, loj me, thiab cov duab thaum xaiv cov log buffing. Txheeb xyuas cov ntawv sib sau, grit loj, daim ntawv thov txoj kev, thiab sib xyaw thaum xaiv cov tebchaw polishing. Los ntawm kev soj ntsuam cov ntsiab lus no, koj tuaj yeem xaiv cov consumables feem ntau rau koj cov kev xav tau hlau tshwj xeeb thiab ua kom muaj txiaj ntsig zoo thiab ua tiav cov txheej txheem polishing.
Lub Sijhawm Post: Jul-05-2023