Cov ntawv uas muaj acrylic, xws li meej pob liab acrylic
Sander sanding yog cov txheej txheem kev kho mob tshaj plaws, uas yuav tsum ua raws li cov txheej txheem nce qib zuj zus ntawm 'ntxhib sanding - nruab nrab sanding - zoo sanding - zoo sanding'. Siv 12 {{13 {13}} grit silicon carride bandpaper nrog ib qho kev coj ntawm ib qho kev coj ua ntawm 45 degree lub kaum thiab cov xuab zeb kom tsis txhob chipping cov npoo. Cawv txau thaum lub xuab zeb txo qhov sib txhuam ntawm tshav kub kub thiab tiv thaiv cov khoom ntawm kev muag khoom. Cov theem no tshem tawm ntau dua 8 0% ntawm cov xim pom. Nruab nrab sanding yog nqa nrog 400 grit waterborne sandpape thiab cerium oxide muab tshuaj txhuam nyob rau hauv ib lub voj kev suab raws cov npoo ntawm daim ntawv. Qhov tsom xam yog rau cov chaw ntxhov siab rau thaj chaw hauv cov fab, uas nce cov tshuaj txhuam hniav tsim cov yeeb yaj kiab lubricating thiab txo cov khawb. Cov theem no txo cov nplaim hluav taws los ntawm ra12.5μm rau RA3.2μm. 800 mesh Tsis-Woven Sandpaper yog siv nyob rau hauv lub pitishing theem nrog wool polishing log thov nyiaj txiag thov 0.5kg \/ cmi siab. Lub polishing tau nqa tawm ntawm {15}} rpm hauv ib qho '∞' suab lus raws ntug ntawm lub phaj. Qhov tshwm sim yog daim iav tiav ntawm RA0.8μm, rov kho qhov kaj mus rau ntau dua 92%.
Rau cov ntawv thov optical Siv cov khoom siv hluav taws xob (Hluav taws kub kub xyoo 1995 degree) thiab khaws cov nozzle ntawm qhov deb ntawm {1} {{}} cm ib ob. Qhov siab kub yaj cov khoom siv saum npoo thiab rov daj dua los ua ib qho tseeb fused ntug txheej ntawm 0. {5}}. 3 hli. Lub nplaim taws qhov siab yuav tsum tau nyob ruaj khov ntawm 5-8 cm, thiab cov pub ceev yuam kev ntawm daim ntawv yuav tsum yog<±0.5cm/s. In order to avoid overheating and discolouration, a pulse heating mode can be used: heating for 3 seconds and cooling for 1 second, and the operation should be repeated. The light transmission rate of the treated edge can reach 95%, and the haze value is <0.5%.
Tam sim no, koj muaj kev nkag siab txog cov acrylic phaj ntug burr.