1 Kev npaj ua ntej
Tag nrho cov av, cov khoom tsim kev puas tsuaj thiab cov kab mob, xws li roj thiab roj, yuav tsum tau muab tshem tawm ntawm cov yeeb nkab ua ntej txheej txheej. Tag nrho cov hlau tsis xws luag thiab irregularities yuav tsum raug tshem tawm los ntawm kev sib tsoo. Kev sib tsoo ntawm cov hlau tsis xws luag yuav tsum tsis txhob txo cov phab ntsa thickness hauv qab no qhov tsawg kawg nkaus phab ntsa thickness ntawm cov yeeb nkab.
2 Sandblast Ntxuav
Txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm Tag nrho cov kav dej yuav tsum tau qhuav ua ntej nkag mus rau hauv cov khoom siv sandblasting tu. Qhov kub ntawm cov kav dej yuav tsum yog tsawg kawg 3 degree siab dua ua ntej sandblasting. Lub abrasive yuav tsum tau ceev kom huv si, qhuav thiab tsis muaj kab mob kom tsis txhob muaj kab mob ntawm cov substrate.
3 Epoxy Resin Daim Ntawv Thov
Tom qab kev kho saum npoo, qhov chaw yuav tsum tau coated yuav tsum tsis txhob raug rau lub sij hawm ntev, txwv tsis pub nws yuav ua rau lub teeb xeb, uas yuav ua rau lub zoo thiab adhesion ntawm lub txheej. Lub thickness thiab degree ntawm curing ntawm epoxy txheej tom qab kho yuav tsum tau raws li qhov yuav tsum tau muaj.
4 Kev siv cov nplaum
Lub sijhawm nruab nrab ntawm epoxy txheej thiab nplaum txheej yuav tsum tau tswj. Tsis tas li ntawd, cov khoom siv nplaum yuav tsum ua tau raws li qhov yuav tsum tau ua.
5 Polyethylene daim ntawv thov
Txoj kev thov yuav tsum yog los ntawm lateral lossis crosshead extrusion. Cov txheej txheej siv yuav tsum tau txias rau qhov kub kom tiv thaiv kev ua haujlwm puas thaum lub sijhawm ua tiav thiab kev tshuaj xyuas zaum kawg.
