emery ntaub

Emery Ntaub

Cov ntsiab lus

Emery Cloth yog dab tsi?

Qhov txawv ntawm Emery Cloth thiab Sandpaper yog dab tsi?

 

Emery Cloth yog dab tsi?

Emery daim ntaub yog cov ntaub uas tau npog nrog ntau qib ntawm cov khoom siv abrasive thiab siv rau "sanding" mus rau ib qho chaw du, tshem tawm cov khawb tob, tshem tawm cov txheej oxidised, los yog tsim cov duab los yog lub kaum ntse ntse. Hauv cov kav dej yas, feem ntau yog siv los tshem tawm cov txheej txheem oxidised los ntawm cov yeeb nkab qub uas tau rov siv dua (xws li oxidising los ntawm lub hnub ci) thiab tuav cov yeeb nkab nto ua ntej cementing.

 

 

Qhov txawv ntawm Emery Cloth thiab Sandpaper yog dab tsi?

 

Emery daim ntaub sib txawv rau cov ntawv xuab zeb hauv ntau txoj hauv kev:

1.Emery daim ntaub muaj cov abrasive glued rau ib daim ntaub es tsis yog daim ntawv, uas ua rau nws deb sturdier thiab tsis inclined mus tsim kua muag nyob rau hauv kev siv.

2.Emery ntaub siv ib daim ntawv ntawm corundum (los yog corundite) raws li cov abrasive, es tsis yog xuab zeb.

3.Emery kav ntev tshaj li xuab zeb raws li ib tug glued abrasive

4.Emery hais yog qhov loj me dua li cov xuab zeb, tshwj xeeb tshaj yog qhov kev txhawj xeeb txog qib zoo.

5.Emery yuav tsum tsis txhob siv rau ntawm qhov chaw ntoo vim tias cov khoom zoo ntawm cov hlau thiab lwm yam hlau tuaj yeem ua rau embedded thiab ua rau staining lossis lwm yam kev puas tsuaj rau ntoo.

 

Emery daim ntaub feem ntau muab qhab nia rau hauv "grit" qhov ntau thiab tsawg ntawm 8 thiab 120, nrog rau cov grit ua coarser raws li tus lej nce. 80 grit ntawv feem ntau yog siv rau roughing thiab chamfering yas yeeb nkab.