Waterproof Sandpire, tseem hu ua dej-abrasive sandpaper lossis dej sandpaper, muaj npe vim tias nws tuaj yeem muab raus rau hauv dej los yog siv. Waterproof sandpaper yog ua los ntawm cov ntawv dej-resistant lossis cov khoom siv dej ua ke raws li lub hauv paus, thiab corundon carbide abrasives yog nrees sib raug zoo rau lub hauv paus. Nws yog hom ntawm cov khoom siv abrasive, uas muaj ob daim duab: nplooj thiab yob.
Nws cov yam ntxwv yog:
1. Nws tau txais cov kab ntau lawm cov kab, uas yog qhov ua tau zoo dua;
2. Txij li thaum cov ntawv sau dej abrasof siv cov kua roj vanish li ib phau ntawv, nws siv sijhawm ntev los ziab, thiab cov txheej txheem ziab yeej feem ntau ua kom qhuav ziab;
3. Waterproof sandpaper feem ntau muaj cov me me particle loj, thiab qhov me me ntawm cov dej xuab zeb pib los ntawm P80, thiab cov khoom siv nplua me me yog txuas nrog lub particle loj ntawm metallographic sandpaper.
4. Dej tsaws Abrasive ntawv feem ntau yog polished nyob rau hauv dej, yog li muaj hmoov av thiab zoo ua haujlwm.
Waterproof sandpaper yog siv nyob rau hauv dej lossis dej. Nws yuav tsis yog qhuav-av. Txhua lub tsev vov tsev yuav tsum tau txiav rau hauv daim ntawm 60x30 hli. Feem ntau, thaum sib tsoo pob zeb, nrhiav pob zeb tiaj tiaj ntawm lub pob zeb (yog tias cov av sib tsoo los yuav cov av zoo nkauj. Nws yuav tsum tau ua kom zoo nkauj. Nws yuav tsum tau sib tsoo kom zoo. Nws yog siv nrog dej). Siv cov av dej xuab zeb thiab dej kom zom, pib los ntawm cov coarsest. Cov xaum xim dej nrog tus lej tsawg tshaj plaws yog qhov sib dhos, uas feem ntau yuav tsum tau txhuam cov av, koj yuav tsum tau txhuam cov av, koj yuav tsum tau siv txhuam hniav, koj yuav tsum siv cov txhuam hniav kom huv si
5000 Sandpaper tuaj yeem txiav mus rau hauv qhov loj me lossis me ntsis loj dua, thiab rubbed tawm tsam ib leeg kom txog thaum lub saum npoo yog du thiab cov qhaub cij yog mos. Qhov no hom ntawm cov xuab zeb yog hu ua polishing sandpaper. Tom qab lub pob zeb tau dhau los ntawm tag nrho cov txheej txheem sib tsoo dej, ua pob zeb qhuav thiab siv qhov no los txhuam nws. Cov kua txhuam qhuav yog qhov ua tau zoo heev. Txawm hais tias nws yog tiring heev, koj yuav hnov zoo ntawm kev ua tiav tom qab sib tsoo. Lub pob zeb zoo yuav zoo li daim iav.