Xuab zebyog tsim los ntawm cov xuab zeb nplej thiab ntawv, thiab cov lus qhia feem ntau qhia qhov loj thiab cov duab ntawm daim ntawv. Hom kev qhia tshwj xeeb yog puag ncig, duab plaub, duab peb sab, nrog rau ntau qhov ntau thiab tsawg.
1. Paub txog cov ntawv xuab zeb
Thaum xaiv qhov tshwj xeeb, nws yuav tsum xaiv raws li qhov loj ntawm cov khoom yuav tsum tau ua thiab qhov chaw ua haujlwm. Piv txwv li, ua cov khoom me me, koj tuaj yeem xaiv cov ntawv xuab zeb me me, yooj yim rau kev khiav lag luam; Thaum ua cov khoom loj, nws yog ib qho tsim nyog los xaiv cov ntawv loj loj los txhim kho kev ua haujlwm.
2. Paub qhov granularity ntawm cov ntawv xuab zeb
Lub granularity ntawm cov ntawv xuab zeb qhia qhov loj ntawm cov xuab zeb lis, thiab chav tsev feem ntau yog tus naj npawb ntawm mesh. Qhov loj ntawm cov mesh, qhov zoo ntawm cov xuab zeb, thiab qhov smoother cov nyhuv kho qhov chaw. Feem ntau, cov granularity ntawm cov ntawv xuab zeb tau muab faib ua pawg hauv qab no: 60 mesh sandpaper, 80 mesh sandpaper, 120 mesh sandpaper, 180 mesh sandpaper, 240 mesh sandpaper, thiab lwm yam.
Yuav tsum tau xaiv cov ntawv sib txawv granularity sandpaper raws li cov khoom sib txawv kom ua tiav. Coarse sandpaper yog tsim rau tshem tawm cov teeb meem loj thiab cov seem; Cov ntawv xuab zeb nruab nrab yog qhov tsim nyog rau theem ntawm qhov chaw thiab tshem tawm qhov tsis xws luag; Cov ntawv xuab zeb zoo tuaj yeem du nto.
3. Xaiv cov ntawv xuab zeb zoo
Thaum xaiv cov ntawv xuab zeb, koj yuav tsum xub nkag siab txog qhov xwm txheej ntawm cov khoom yuav tsum tau ua, xws li hlau, ntoo lossis ceramic. Txhua yam khoom muaj qhov sib txawv hardness thiab ductility, yog li nws yog ib qho tsim nyog yuav tsum xaiv cov ntawv xuab zeb kom tsis txhob dhau - lossis hauv qab.
Piv txwv li, rau cov ntoo, nws raug nquahu kom siv cov ntawv xuab zeb ntxhib (60 mesh, 80 mesh) tshem tawm burrs, khawb thiab lwm yam ntxhib, thiab tom qab ntawd siv cov ntawv xuab zeb nruab nrab (120 mesh, 180 mesh), thiab thaum kawg siv cov ntawv xuab zeb zoo (240. mesh lossis ntau dua) rau kev sib tsoo. Qhov no ua rau lub ntsej muag du.
4. Ceev faj
Cov ntsiab lus hauv qab no yuav tsum tau muab sau tseg hauv cov txheej txheem ntawm kev siv cov ntawv xuab zeb:
(1) Cov ntawv xuab zeb yuav tsum khaws cia kom tiaj thiab qhuav. Nws yog qhov zoo tshaj plaws los siv cov ntawv xuab zeb qhuav rau kev ua cov hlau, uas tuaj yeem tiv thaiv xeb vim cov av noo.
(2) Tsim nyog siv cov ntawv xuab zeb. Tsis txhob dig muag siv cov ntawv xuab zeb zoo rau kev sib tsoo, thiab tsis txhob siv cov ntawv xuab zeb ntau dhau rau kev ua ntaub ntawv, thiaj li tsis ua rau cov khoom ua tiav.
(3) Cov ntawv xuab zeb yuav tsum tau hloov tsis tu ncua. Rau cov ntawv xuab zeb uas nquag siv, xws li 60 mesh, 80 mesh, nws raug nquahu kom hloov nws tsis tu ncua los tswj cov kev ua haujlwm.
(4) Kev tiv thaiv tus kheej. Hnav tiv thaiv xws li hnab looj tes thiab daim npog qhov ncauj thaum siv cov ntawv xuab zeb los tiv thaiv koj txoj kev noj qab haus huv.
xaus
Xaiv cov ntawv xuab zeb zoo thiab granularity tuaj yeem txhim kho kev ua haujlwm zoo thiab ua haujlwm zoo, tab sis kuj tuaj yeem tiv thaiv cov khoom ua tiav, ua kom du thiab zoo nkauj. Hauv kev ua haujlwm tiag tiag, nws yog qhov yuav tsum tau xaiv cov ntawv xuab zeb uas tsim nyog thiab granularity raws li kev xav tau, thiab xyuam xim rau kev siv cov ntsiab lus thiab kev tiv thaiv tus kheej, thiaj li tsis ua rau muaj kev phom sij rau koj tus kheej.
Yog tias koj xav tau ntawv xuab zeb, thov mus saib hauv lub vev xaib hauv qab no:
https://www.xfabrasive.com/sand-paper/
