Dab tsi yog LED Street Light Housing Surface Xim Painting?
Hmoov txau yog hais txog kev siv corona tawm los ua cov hmoov txheej ua raws li LED txoj kev teeb vaj tsev.
Tom qab cua sov melting, kho thiab lwm yam txheej txheem, ib txheej zaj duab xis yuav raug tsim nyob rau saum npoo ntawm LED txoj kev teeb vaj tsev.
Tuag cam khwb cia coj txoj kev teeb vaj tsev nto painting txheej txheem ntws:
1.Surface pretreatment, lub luag haujlwm tseem ceeb yog degreasing thiab xeb tshem tawm;
2.Scrape putty, raws li qhov tsis xws luag ntawm txoj kev teeb lub plhaub, siv cov conductive putty, xuab zeb ntawv du tom qab da dej siab.
3.Preheating, yog hais tias lub txheej yuav tsum tau thicker, txoj kev teeb vaj tse yuav tsum preheated rau 180 degrees rau 200 degrees,
4.Rau tshuaj tsuag, nyob rau hauv high-voltage electrostatic teb, txuas cov hmoov tshuaj tsuag phom mus rau tus ncej tsis zoo ntawm txoj kev teeb vaj tse, uas yeej tsis ua ib lub voj,
5.Tom qab txoj kev teeb yog txau nrog hmoov, nws raug xa mus rau chav ziab ntawm 180 degree -200 degree kom sov nws kom khov cov hmoov.
6.Txhim kho, tom qab txoj kev teeb lub plhaub txheej yog kho, tshem tawm cov tiv thaiv thiab txiav cov burrs.
