Cov khoom sib xws thiab qhov sib txawv ntawm cov ntaub ntawv ntawm daim ntaub yob thiab cov xuab zeb?

Yam zoo sib xws
Cov kab ke yooj yim: ob qho abrasive yob thiab cov xuab zeb yog raws li qee yam ntawm substrate, thiab lawv tau muaj abrasive nkaug ntawm lawv. Cov khoom siv abrasive no feem ntau yog cov khoom siv nyuaj siv rau kev sib tsoo, polishing lossis tu.
Hom abrasives: Lawv yuav siv tib hom abrasives, zoo li emery, corundum, silicon carbide thiab lwm yam. Cov Abrasive no tau siv dav hauv txhua hom kev sib tsoo thiab cov haujlwm polishing vim tias lawv lub hardness, hnav tsis kam thiab txiav lub peev xwm.
Qhov zoo sib xws hauv kev siv: ob abrasive yob thiab cov xuab zeb tuaj yeem siv los cuam tshuam nrog cov chaw ntawm cov ntaub ntawv zoo li hlau, ntoo, yas thiab lwm yam. Piv txwv li, lawv tuaj yeem tshem ntawm sab npoo npoo, ua rau cov chaw du lossis ua rau lawv shinier.

Qho sib txawv
Qhov txawv hauv Substrate: lub substrate ntawm abrasive yob feem ntau yog ntaub. Cov ntaub no yuav yog cov khoom lag luam zoo li paj rwb, linen lossis hluavtaws fibers. Nws yog mos thiab yoog raws, uas ua rau nws yooj yim rau kev ua haujlwm ntawm thaj chaw ntawm txhua cov duab. Lub substrate ntawm cov xuab zeb yog ib qho ntawv. Daim ntawv no tej zaum yuav raug kho tshwj xeeb kom ua kom nws muaj zog thiab hnav ntau dua- tiv taus. Tab sis piv rau ntaub, nws yuav ntau nkig thiab tsis yooj yim yoog.
Qhov sib txawv hauv cov qauv: Cov qws yob tsis muaj av feem ntau muaj cov abrasive nkaug ensy daig ntawm cov ntaub saum npoo av sib tsoo txheej sib tsoo txheej. Cov qauv no ua rau cov yob abrasive ua rau muaj kev sib tsoo sib tsoo thaum lub sijhawm sib tsoo. Sandpaper tej zaum yuav muaj cov qauv sib txawv. Piv txwv li, cov khoom siv abrasive tej zaum yuav tau kos rau hauv cov ntawv fibers lossis daim ntawv tshwj xeeb sib tsoo textures. Tus qauv no ua rau cov suab paj huam muab cov kev sib tsoo sib txawv thaum lub sijhawm sib tsoo, zoo li sib tsoo me me, sib tsoo nruab nrab lossis sib tsoo nruab nrab.
Qhov txawv: vim hais tias ntawm qhov sib txawv hauv substrate thiab cov qauv, muaj abrasive yob thiab cov xuab zeb kuj tseem tuaj yeem sib txawv. Feem ntau hais lus, abrasive yob tej zaum yuav muaj kev hloov pauv zoo dua qub thiab ruaj khov vim tias lawv siv ntaub raws li lub substrate. Lawv tuaj yeem sawv ntsug ntau sib tsoo siab thiab siv tau ntev dua. Tab sis cov xuab zeb tej zaum yuav muaj ntau dua rau kev puas tsuaj lossis hnav vim daim ntawv subtrate yog nkig, tshwj xeeb yog thaum ua haujlwm} DEJ DEJ DEJ.
Qhov sib txawv hauv qhov chaw uas lawv tau siv: abrasive yob thiab cov xuab zeb kuj tseem yuav txawv nyob hauv qhov chaw uas lawv tau siv. Piv txwv li, cov ntaub thaiv tsis muaj zog yuav zoo dua rau cov chaw uas koj xav tau cov cuab yeej muag thiab yoog tau zoo, xws li cov chaw caws pliav lossis tsis xwm yeem. Tab sis cov xuab zeb yuav zoo dua rau kev sib tsoo tiaj tiaj lossis cov chaw ib txwm muaj.