Txheej txheem ntws ntawm lub tshuab nqus tsev txheej tshuab

Txheej txheem ntws ntawm lub tshuab nqus tsev txheej tshuab

Vacuum electroplating equipment is widely used, such as ABS material, ABS+PC material, PC material, household appliances, cosmetic packaging and other products have a good application. At the same time, due to its complex process flow, high environment and equipment requirements, the unit price is more expensive than water electroplating. Now a brief introduction to its process flow: product surface cleaning --> antistatic --> spray primer --> baking primer- ->Vacuum coating-->Spray paint-->Baking paint-->Ntim.

Txheej zoo nkauj ntawm lub tshuab nqus tsev yog qhov kev ntsuas siab tshaj plaws ntawm kev tiv thaiv xim

Tam sim no, txheej txheej tshuab tau dav siv hauv iav thiab tsheb. Cov iav tsom iav feem ntau yog siv hauv cov iav tsom iav xws li pom ze, pom deb, thiab tsom iav nyeem. Nws siv rab phom hluav taws xob hluav taws xob siab kom vaporize zirconium dioxide, silicon dioxide, ITO thiab lwm yam tshuaj, thiab sib npaug faib rau ntawm lub lens. Lub tsheb zoo nkauj yog ib lub ntsiab lus nyiam ntawm ntau tus tswv tsheb. Txheej kev zoo nkauj yog qhov kev ntsuas siab tshaj plaws ntawm cov xim pleev xim tiv thaiv, uas tuaj yeem zam oxidation thiab ua tiav ntau yam haujlwm xws li ci ntsa iab xim, tiv thaiv acid thiab alkali, tiv thaiv oxidation, thiab tiv thaiv ultraviolet. Txij li cov khoom ntawm zaj duab xis nws tus kheej yog ib qho khoom siv tsis zoo, tsis muaj kev puas tsuaj rau lub tsheb xim.

Txheej ntawm lens ntawm lub tshuab nqus tsev txheej tshuab

Lub hom phiaj ntawm lub tshuab nqus tsev txheej tshuab txheej yog los txo qhov kev xav, feem ntau yog txo qhov kev xav thiab txhim kho lub teeb kis ntawm lub lens thiab qhov zoo ntawm cov duab. Cov txheej txheej ntawm lub lens yog txheej txheej ntawm cov khoom siv nrog lub thickness ntawm ib lub quarter wavelength ntawm lub ntsej muag raws li kev cuam tshuam ntawm qhov muag pom, yog li ntawd qhov kev xav ntawm lub teeb xim ntawm qhov wavelength ntawm lub lens yog minimized. Obviously, ntau txheej txheej tuaj yeem txhim kho lub teeb pom kev zoo ntawm lub lens. Piv txwv li, qhov cuam tshuam ntawm txhua qhov chaw ntawm lub lens tsis muaj coated yog 5 feem pua, uas yog txo mus rau 2 feem pua ​​tom qab ib txheej txheej, thiab tuaj yeem txo tau rau 0.2 feem pua ​​​​ntawm cov txheej txheem ntau txheej. Lub diffuse reflection ntawm lub lens ntawm lub lens yog txo, yog li txhim kho qhov sib piv thiab sharpness ntawm daim duab.

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