Dab tsi yog qhov txawv ntawm iav sib tsoo log thiab Sandpaper

Muaj qhov sib txawv tseem ceeb ntawm cov iav sib tsoo lub log thiab cov ntawv xuab zeb hauv ntau yam, feem ntau cuam tshuam txog lawv cov qauv tsim, lub hom phiaj, cov khoom siv, cov ntsiab lus ua haujlwm, thiab ua tiav cov txiaj ntsig.
1, Tsim thiab siv
iav sib tsoo log:
Tsim nyob rau hauv cov duab ntawm cov menyuam los yog disc, tshwj xeeb tshaj yog rau kev sib tsoo thiab ua cov iav nto.
Los ntawm rotating thiab rubbing, qhov tsis sib xws ntawm cov iav saum npoo raug tshem tawm kom ua tiav qhov xav tau ntawm qhov roughness thiab glossiness.
Dav siv nyob rau hauv teb xws li iav ua thiab manufacturing.
Sandpaper:
Nws yog ib hom ntawv uas tuaj yeem txhuam qhov saum npoo ntawm cov khoom, tseem hu ua "sandpaper".
Ua los ntawm kev siv cov nplaum nplaum rau cov khoom sib tsoo (xws li iav hmoov, silicon carbide, quartz xuab zeb, thiab lwm yam) rau hauv daim ntawv.
Haum rau kev sib tsoo thiab polishing ntawm ntau yam ntaub ntawv, xws li ntoo, xyoob, hlau, tsis yog hlau, thiab lwm yam.
2, Khoom siv thiab cov qauv
iav sib tsoo log:
Nws feem ntau muaj peb ntu: abrasive, binder, thiab pores.
Abrasives yuav tsum tau ua los ntawm cov ntaub ntawv uas muaj siab hardness thiab muaj zog hnav tsis kam, xws li pob zeb diamond, silicon carbide, thiab lwm yam.
Adhesives yog siv los ua kom muaj zog abrasives mus rau kev sib tsoo lub log, thiab cov nplaum uas muaj xws li ceramics, resins, thiab lwm yam.
Pores pab thaum tshav kub kub dissipation thiab nti tshem tawm thaum lub sij hawm sib tsoo txheej txheem.
Sandpaper:
Txuas cov khoom abrasive rau daim ntawv substrate.
Lub hauv paus ntawv yuav yog tsim los ntawm unbleached kraft pulp, uas muaj cov yam ntxwv ntawm toughness, hnav tsis kam, dabtsi yog khoov kuj, thiab zoo dej kuj.
Raws li cov ntaub ntawv sib tsoo sib txawv, muaj ntau yam xws li pob zeb diamond sandpaper, dag pob zeb diamond sandpaper, iav sandpaper, thiab lwm yam.
3, Txoj cai ua haujlwm
iav sib tsoo log:
Los ntawm kev sib hloov ceev ceev, cov abrasive tsim kev sib txhuam thiab hnav nrog cov iav nto, tshem tawm qhov tsis sib xws.
Pores pab nrog cov cua sov dissipation thiab nti tshem tawm, tswj kev ruaj ntseg thiab kev ua haujlwm zoo thaum lub sij hawm sib tsoo.
Sandpaper:
Los ntawm manually lossis mechanically rubbing rov qab thiab tawm ntawm qhov chaw ntawm ib qho khoom, siv cov nyhuv ntawm cov xuab zeb kom tshem tawm cov khoom nto.
Ntau hom ntawv xuab zeb yog tsim rau kev sib tsoo thiab polishing xav tau ntawm cov khoom sib txawv.
4, Cov nyhuv ua haujlwm
iav sib tsoo log:
Muaj peev xwm ua tau raws li qhov ua tau zoo thiab siab-precision iav nto ua tiav, ua tiav qhov yuav tsum tau ua kom roughness thiab glossiness.
Haum rau lub sijhawm uas yuav tsum muaj siab rau kev ua haujlwm zoo.
Sandpaper:
Cov nyhuv ua haujlwm yog qhov ntxhib, haum rau kev ua haujlwm ntxhib lossis tshem tawm cov teeb meem loj dua.
Los ntawm kev xaiv hom ntawv xuab zeb thiab polishing uas tsim nyog, kev ua haujlwm zoo dua tuaj yeem ua tiav.
Hauv cov ntsiab lus, muaj qhov sib txawv tseem ceeb ntawm cov iav sib tsoo lub log thiab cov ntawv xuab zeb nyob rau hauv cov nqe lus ntawm kev tsim, lub hom phiaj, cov khoom siv, lub hauv paus ntsiab lus ntawm kev ua haujlwm, thiab kev ua haujlwm. Thaum xaiv cov cuab yeej siv, nws yuav tsum ua tib zoo xav txog cov txheej txheem tshwj xeeb thiab cov yam ntxwv ntawm cov khoom siv.