Txoj Kev Ua Txhaj Molding Teeb Qhia Phaj
Dec 15, 2021
Txoj kev ua kev txhaj tshuaj molding teeb qhia phaj
1. Kev tshaj lij CNC engraving, raws li tau hais los saum no, kos ntau qhov concave los yog convex kheej kheej nto kom pom lub teeb thiab refract lub teeb. Qhov zoo ntawm txoj kev tsim khoom no yog qhov zoo tshaj plaws! Tab sis tus nqi siab dua!
2. Pwm ua. Lub teeb qhia phaj uas tsim los ntawm txoj kev no muaj cov nyhuv nruab nrab, tab sis nws tsim nyog rau ntau lawm!
3. Kev tshuaj ntsuam luam ntawv, siv tus cwj mem tshwj xeeb los luam ntau cov qauv ntawm lub phaj pob tshab (xws li cov khoom siv PMMA), zoo ib yam li cov dots.
Tom qab ua tiav kev tshawb fawb saum toj no ntawm pob tshab acrylic phaj, txhaj tshuaj molded lub teeb qhia phaj tsuas yog yuav tsum tau nruab nrog illuminants ntawm sab (nyob ntawm qhov loj ntawm lub teeb qhia phaj, koj tuaj yeem xaiv cov raj fluorescent zoo tib yam, CCFL txias cathode teeb, lub teeb-emitting diodes thiab lwm yam teeb pom kev zoo, feem ntau ntsia tau rau hauv qhov ntev ntawm ob sab, yog tias qhov dav me me, tsuas yog ib sab tuaj yeem ntsia tau). Tom qab fais fab tuag, tag nrho saum npoo ntawm acrylic phaj yuav tawm lub teeb ci, zoo li qub thiab muag muag, uas yog hu ua lub teeb qhia phaj.
Kev tsim cov thawv ntim ultra-nyias tag nrho siv PMMA ua cov khoom siv yooj yim, tab sis vim tias muaj ntau theem ntawm PMMA, lawv feem ntau tuaj yeem nkag siab thiab tswj tau. Muaj ob hom PMMA feem ntau siv nyob rau hauv kev ua lag luam: ib qho yog rau cov iav tsom iav, lwm qhov yog rau kev tshaj tawm thiab kho kom zoo nkauj nrog cov ntawv acrylic zoo tib yam, thiab cov iav yog ua los ntawm qib kho qhov muag PMMA resin. Nws muaj kev ua haujlwm ntawm kev tiv thaiv ultraviolet rays, thiab cov acrylic vaj huam sib luag zoo tib yam siv hauv kev tshaj tawm kho kom zoo nkauj yuav pib muaj hnub nyoog qis dua lub teeb rau 60 txog 120 hnub. Niaj hnub no, cov thawv teeb pom kev zoo tib yam uas yellowing txhua qhov chaw yog ib qho piv txwv zoo.
Optical-qib PMMA nplooj ntawv muab faib ua ib zaj duab xis thiab ntau zaj duab xis. Feem ntau, optical-qib PMMA nplooj ntawv tsuas yog ib zaj duab xis xwb. Yog tias nws yuav tsum tau ua rau lub teeb pom kev zoo, ntau qhov kev xav lossis cov yeeb yaj kiab diffusion yuav tsum tau ntxiv los tiv thaiv lub teeb los ntawm sab nraud. Multi-film optical qib PMMA daim ntawv txhais tau hais tias lub refractive index ntawm ob sab yog ntau tshaj qhov refractive index ntawm nruab nrab txheej, thiaj li hais tias lub teeb tsis tuaj yeem tawg tawm ntawm txheej txheej, thiab muaj peev xwm kis tau lub teeb xws li ib tug optical fiber. Lub teeb mus raws li geometric waveguide nyob rau hauv multi-film optical qib PMMA pawg thawj coj saib. Txhawm rau hloov pauv lub teeb kis tau tus mob ntawm kev txhaj tshuaj molded lub teeb qhia phaj, pob tshab PMMA micron cov khoom nrog siab refractive index yuav tsum tau ntxiv kom zoo tswj lub teeb uniformity.
Nyob rau hauv lub ultra-nyias lub teeb lub thawv tsim, Yichen ua rau tag nrho cov kev siv ntawm lub teeb los ua lub teeb lub thawv ua tau zoo tshaj advertising nyhuv. Vim tias peb muaj cov ntawv qhia lub teeb nrog cov ntsiab lus tshwj xeeb, kev tsim ntawm txhua lub thawv peb lub teeb ultra-nyias yog lub zog txuag.
