Dab tsi yog Qhov Zoo Ntawm Daim txhuam cev Sandpaper?
Qhov kawg saum npoo zoo ntawm cov khoom siv rooj tog yog ze ze rau cov txheej txheem sanding. Daim txhuam cev sandpaper yog ib qho tseem ceeb ntawm cov txheej txheem sanding. Nws qhov zoo yog ruaj khov, hnav-tiv taus, thiab tuaj yeem ua haujlwm siab thiab tsis sib xws. Nws tuaj yeem lis cov qhab nia thiab burrs ntawm qhov chaw ntawm cov khoom siv tshuaj molded, thiab tuaj yeem ua polished. Hauv kev txhaj tshuaj molding kev lag luam, nws tuaj yeem ua tiav ob zaug qhov txiaj ntsig nrog ib nrab ntawm kev siv zog.
Feem ntau hais lus, sponge xuab zeb muaj ntxhib sib tsoo, yas loj, thiab qhov sib tsoo loj. Txhawm rau kom tsis txhob embedded chips thiab mos workpieces, coarse-grained xuab zeb yog siv; nplua-grained xuab zeb yog siv rau kev sib tsoo zoo thiab ua haujlwm nyuaj. Lub abrasive yog bonded rau hauv paus los ntawm ib tug binder. Lub binder yuav tsum muaj lub zog, elasticity, kub tsis kam, dej tsis kam, thiab lwm yam. Tam sim no, cov khoom siv feem ntau yog cov kua nplaum tsiaj thiab cov khoom siv hluavtaws. Tsiaj kua nplaum tsis yog dej-resistant, thiab hluavtaws resin muaj dej tsis zoo. Water-resistant sponge sandpaper siv dej-resistant hluavtaws cob raws li primer thiab compound kua nplaum thiab undergoes hnyav waterproof kho. Raws li lub luag hauj lwm ntawm lub hauv paus daim kab xev, abrasive, thiab binder, ua ke nrog cov khoom siv thiab cov txheej txheem kev siv tshuab, cov ntaub nplaum tsim nyog, abrasive nplej, thiab binder tuaj yeem xaiv kom tau raws li qhov yuav tsum tau ua ntawm sanding.
