Yuav siv sijhawm ntev npaum li cas los hloov daim ntawv Sandpaper?
Qhov zaus ntawm cov ntawv xuab zeb hloov yog nyob ntawm ntau yam, nrog rau qhov zaus ntawm kev siv, qib ntawm cov ntaub ntawv xuab zeb, cov khoom siv, thiab kev sib tsoo kom tiav. Feem ntau, kev hloov cov ntawv xuab zeb yuav tsum tau xav txog hauv cov xwm txheej hauv qab no:
1. Cov ntawv xuab zeb hnyav hnyav heev: Thaum cov hmoov nplej abrasive ntawm cov ntawv xuab zeb ua npub lossis poob, qhov saum npoo yuav tsis sib luag los yog cov ntawv xuab zeb tawg, feem ntau yuav tsum tau hloov cov ntawv xuab zeb nrog ib qho tshiab kom ntseeg tau tias kev sib tsoo thiab kev ua haujlwm zoo. .
2. Cov ntawv xuab zeb poob nws cov nplaum: Cov ntawv xuab zeb feem ntau yog tsau rau ntawm daim ntawv xuab zeb los ntawm cov nplaum rau sab nraub qaum. Yog tias cov nplaum plam nws cov nplaum, cov ntawv xuab zeb tsis tuaj yeem ua raws li cov ntaub ntawv xuab zeb lossis lub log sib tsoo, thiab cov ntawv xuab zeb tshiab yuav tsum tau hloov lub sijhawm no.
3. Ntau dhau ntawm cov ntawv xuab zeb: Thaum lub sij hawm sib tsoo, cov xuab zeb plua plav, cov khib nyiab, thiab cov khoom sib tsoo tuaj yeem sib sau ua ke ntawm cov ntawv xuab zeb, cuam tshuam rau kev sib tsoo. Thaum cov ntawv xuab zeb ntub dej ntau dhau lawm, nws yuav tsum tau ntxuav los yog hloov nrog cov ntawv xuab zeb tshiab hauv lub sijhawm.
Nws yuav tsum tau muab sau tseg tias cov ntaub ntawv sib txawv thiab kev sib tsoo cov hauj lwm muaj qhov sib txawv ntawm cov kev xav tau ntawm cov ntawv xuab zeb, yog li lub sij hawm hloov cov ntawv xuab zeb yuav txawv. Hauv cov txheej txheem siv tiag tiag, nws yuav tsum raug txiav txim raws li qhov xwm txheej tiag tiag seb puas yuav tsum tau hloov daim ntawv xuab zeb kom ntseeg tau tias kev ua haujlwm zoo thiab kev sib tsoo zoo.
