Txoj Cai thiab Kev Siv Dej Abrasive Paper
Dej sib tsoo sandpaper ntau lawm txoj cai:
Nws yog siv cov kua nplaum uas tiv taus dej los lo rau cov khoom siv silicon oxide rau ntawm daim ntawv.
Scope ntawm daim ntawv thov: Nws muaj cov yam ntxwv ntawm kev ua haujlwm nrog dej, qhov chaw ua haujlwm siab ua tiav, thiab tsis muaj plua plav thiab dej paug thaum ua haujlwm.
Nta:
1. Sandpaper qauv-ua kom muaj txiaj ntsig zoo, zam lub nozzle ntawm qhov chaw, polishing qhov khoob ntawm qhov ntws channel, thiab polishing nrog nplua-grained sandpaper kom tshem tawm cov txheej hydrolyzed thiab emit tus thawj metallic luster. Polishing nrog roj tuaj yeem ua kom lub ntsej muag ci.
2. Dej-resistant sandpaper muaj ib tug dav particle loj tis, xws li los ntawm P60 mus rau P5000, thiab muaj cov khoom sib xws, thaum lub finest qhuav sandpaper yog hais txog P1000. Dej xuab zeb yog tshwj xeeb tshaj yog haum rau nplua-grained high-precision sib tsoo.
3. Piv nrog rau lwm cov ntaub ntawv ua tiav, cov ntaub ntawv zoo dej-resistant sandpaper yog tus nqi ntau dua, thiab tus nqi kuj tsawg. Nws tuaj yeem siv rau ob qho tib si dej thiab kev sib tsoo qhuav thiab muaj kev hloov pauv dav dav.
Cov lus qhia:
Daim ntawv sib tsoo dej yog siv rau hauv dej los yog nrog dej. Nws tsis tuaj yeem qhuav-grinded. Tag nrho cov ntawv xuab zeb yuav tsum tau txiav rau hauv daim ntawm li 60x30 mm rau kev siv. Feem ntau, thaum sib tsoo pob zeb, nrhiav ib qho chaw tiaj tus ntawm lub pob zeb. Yog hais tias qhov saum npoo ntawm lub pob zeb tsis du txaus, koj tuaj yeem yuav hlau sandpaper. , grind nws tusyees. Hlau sandpaper muaj qhov loj me me thiab siv rau kev sib tsoo ntxhib. Nws yuav tsum tau qhuav-grinded. Cov ntawv xuab zeb hauv dej muaj cov khoom me me thiab siv rau kev sib tsoo zoo. Ntxiv dej los siv nws. , qhov tsawg tshaj plaws ntawm cov ntawv sib tsoo dej yog qhov tuab tshaj plaws, feem ntau yog 320, ib qho chaw yuav tsum tau hauv av rov qab los ntau ntau zaus, tom qab ntawd 600, tom qab ntawd 800, thiab lwm yam, kom txog thaum nws yog dej-sib tsoo rau 5000, txhua zaus. koj hloov daim ntawv xuab zeb, koj yuav tsum yaug thiab ntxuav lub pob zeb kom huv si nrog dej dua, thiab siv cov txhuam hniav los ntxuav cov av ntawm cov chaw so thiab cov ces kaum ua ntej siv cov ntawv xuab zeb zoo.
