Kev lag luam teeb pom kev zoo hauv tsheb tab tom hloov pauv tseem ceeb. Raws li cov tsheb fais fab (EVs) tswj hwm kev lag luam thoob ntiaj teb, lub teeb ntev—kuj hu ua qhov dhau los-hom los yog puv-qhov dav ntawm lub teeb tom qab—tau tshwm sim los ua ib qho ntawm cov qauv tsim tshwj xeeb tshaj plaws ntawm tom ntej-tsheb tsim. Tom qab txhua lub teeb nraub qaum uas tsis muaj qhov tsis sib xws, ci ntsa iab muaj cov pwm txhaj tshuaj uas tsim los zoo heev uas yuav tsum xa cov teeb pom kev zoo meej, qhov tseeb ntawm qhov ntev, thiab kev ua haujlwm zoo ntawm qhov ntsuas.
Tsab xov xwm no tshawb nrhiav txhua yam koj xav paub txog EV lub teeb pwm ntev: cov thev naus laus zis uas ua rau lawv muaj zog, cov ntaub ntawv uas txhais lawv, lub zog ua lag luam tsav tsheb, thiab cov neeg muab khoom thoob ntiaj teb tsim lawv.
Lub pwm ntev EV lub teeb pwm yog lub kaw lus precision siv hauv kev txhaj tshuaj molding los tsim los ntawm-hom taillight Cheebtsam—cov teeb ci ntev uas ncab thoob plaws qhov dav ntawm lub tsheb's tom qab. Tsis zoo li cov teeb tom qab uas faib ua ntu, cov teeb tom qab ntev tsim cov teeb pom kev zoo uas txuas ntxiv mus, uas tau dhau los ua lub cim ntawm kev tsim EV niaj hnub.
Cov pwm no feem ntau tsim ntau yam khoom hauv ib qho kev sib dhos: cov iav sab nraud pob tshab (cov lus qhia teeb pom kev zoo), cov tsev tsis pom kev, cov bezels zoo nkauj, thiab cov yam ntxwv sib khi ua ke. Cov txheej txheem siab heev tshaj plaws siv ntau-cov khoom siv (2K lossis 3K) txhaj tshuaj molding los sib xyaw cov yas sib txawv thiab cov xim hauv ib lub voj voog tsim khoom tsis muaj kev sib txhuam, tshem tawm cov ntawv tshaj tawm-kev pleev xim thiab kev sib dhos ua ke theem ob.
Qhov los ntawm-hom teeb taillight yog ntau tshaj li qhov sib txawv ntawm cov qauv—nws tau dhau los ua ib lub cuab yeej tsim hom lag luam rau cov tuam txhab tsim khoom EV. Raws li A2MAC1'kev tshuaj xyuas qhov ntsuas xyoo 2025, lub hnub qub-Cov teeb ci ntsa iab (seamless, wraparound lighting systems) tau nce ntxiv thoob plaws hauv Suav teb EV thiab cov tsheb zoo tshaj plaws, nrog rau kev siv ntau hauv cov ntawv thov teeb pom kev tom qab. Cov qauv tsim no feem ntau tshaj RMB 500 ib chav tsev hauv tus nqi, qhia txog lawv tus nqi ua tus qauv sib txawv.
Cov tsav tsheb tseem ceeb tom qab qhov sib txawv suav nrog:
● Lub Cim Lag Luam: Kev sib koom ua ke zoo kawg nkaus thoob plaws qhov dav tag nrho ua rau pom kev sib koom ua ke thiab tsim kom muaj lub cim teeb pom kev zoo tshwj xeeb.
● Aerodynamics: Cov txheej txheem LED siab heev txo qhov tuab ntawm cov khoom sib kis ntawm lub teeb kom txog li 30%, ua rau cov coefficients rub qis dua.
● Kev Sib Koom Ua Haujlwm: Cov yeeb yaj kiab ua yeeb yaj kiab, teeb pom kev zoo hloov kho tau, thiab cov cim teeb pom kev zoo hloov kho tau raug ntxiv rau hauv los ntawm-hom kev tsim.
Yapwm xin, ib lub tuam txhab tsim pwm teeb pom kev zoo hauv tsheb, tshaj tawm tias ntau-Cov teebmeem xim tam sim no tau pwm ncaj qha rau hauv cov teeb pom kev zoo es tsis yog pleev xim, txhim kho ob qho tib si ruaj khov thiab cuam tshuam rau ib puag ncig thaum ua kom muaj cov xim zoo xws li cov xim ntsuab tob, satin chameleon blues, thiab cov xim graphite ci ntsa iab.
Kev tsim khoom los ntawm-hom taillight Cheebtsam nthuav tawm cov teeb meem tshwj xeeb uas sib txawv cov pwm no los ntawm cov cuab yeej teeb pom kev zoo ib txwm muaj.
Kev Ntsuas Qhov Ntev Thoob Plaws Ntev
Cov pwm ntev ntev yuav tsum tswj tau qhov tseeb tshwj xeeb hla cov pwm qhov uas tuaj yeem tshaj 1.2 meters ntev. Cov tuam txhab ua lag luam ua tiav qhov tseeb ntawm±0.005 hli siv 5-axis CNC machining. Qib kev ua kom raug no yog qhov tseem ceeb vim tias txhua qhov kev hloov pauv hauv lub lens geometry yuav ua rau pom kev cuam tshuam hauv lub teeb tiav lawm.
Qhov Zoo Ntawm Qhov Muag Pom Kev
Cov iav lo ntsiab muag Taillight siv cov pob tshab lossis ib nrab-Cov ntaub ntawv pob tshab (PC thiab PMMA) nrog rau qhov xav tau qhov muag pom kev heev. Txhua qhov cim ntws, cov kab vuam, lossis cov cim dab dej yuav ua rau lub teeb xa mus rau lwm qhov thiab pom kev tsis zoo. Cov pwm rau cov lus qhia teeb pom kev zoo xav tau daim iav-Cov qib tiav ntawm qhov chaw nrog qhov ntsuas roughness Ra 0.05μm los yog zoo dua kom ua tiav qhov tsis zoo-kev pob tshab dawb.
Cov chaw tsim pwm siab heev siv cov khoom siv siab heev-kev ua kom raug, kub-daim iav tswj tau-polished qhov chaw kom ua tiav qhov zoo meej, qhov tsis xws luag-cov nplaim dawb tiav. Cov pwm no suav nrog cov qhov cua precision uas tiv thaiv cov cim hlawv thiab splay rau ntawm cov khoom pob tshab.
Cov Geometries thiab Undercuts nyuaj
Cov teeb ntev niaj hnub no suav nrog cov lus qhia teeb, cov khob reflector, thiab cov khoom dai kom zoo nkauj rau hauv cov chaw 3D zoo nkauj. Kev ua tiav cov yam ntxwv no xav tau cov qauv pwm zoo nkauj nrog ntau lub slides, lifters, thiab cores. Cov hlau hluav taws xob tso tawm machining (EDM) feem ntau yog siv los tsim cov undercuts nyuaj uas tsis tuaj yeem ncav cuag los ntawm cov cuab yeej txiav ib txwm muaj.
Kev Xaiv Hlau Pwm
Lub pwm nws tus kheej yuav tsum tau withstand siab-Cov voj voog ntau lawm thaum tswj hwm qhov tseeb ntawm qhov muag. Cov qib hlau feem ntau suav nrog:
Cov Kev Siv Hlau Qib Hardness (HRC) Cov Kev Zoo Tseem Ceeb
P20 28–32 Lub Hom Phiaj Dav Dav Zoo heev, tus nqi-ua tau zoo
718H 32–36 Siab-Cov nto gloss zoo heev tsis kam hnav
S136H 48–52 Cov khoom siv kho qhov muag Kev tiv thaiv xeb, qhov chaw tiav zoo heev
H13 44–48 Siab-Daim ntawv thov kub Thermal stability, lub neej ntev kev pabcuam
Rau cov khoom siv kho qhov muag uas xav tau daim iav tiav, S136H yog qhov kev xaiv zoo tshaj plaws vim nws txoj kev tiv thaiv corrosion thiab muaj peev xwm ua tiav SPI A.-1/ qib txhuam pob zeb diamond.
Cov Khoom Siv Kho Qhov Muag rau Cov Khoom
Cov khoom tiav lawm ntawm lub teeb taillight feem ntau yog molded los ntawm cov khoom siv engineering siab heev:
Polycarbonate (PC) dominates lub lag luam, muab 90% lub teeb kis tau, kev cuam tshuam tsis kam 10x ntau dua li iav, kub tsis kam txog li 120°C, thiab UV ruaj khov nrog cov txheej txheem tsim nyog.
Polymethyl Methacrylate (PMMA) tseem nrov rau cov ntawv thov uas xav tau kev tiv thaiv khawb zoo dua, kev sib kis lub teeb siab dua (92%), kev ruaj khov xim zoo dua, thiab tus nqi qis dua rau cov khoom tsis yog-cov ntawv thov tseem ceeb.
Cov kev tsim kho tshiab tsis ntev los no suav nrog kev sib xyaw PC / PMMA sib xyaw ua ke uas muab cov khoom zoo tshaj plaws ntawm ob qho khoom siv, ua rau muaj kev qhia teeb pom kev zoo thiab ntau yam-cov qauv xim tsis muaj kev cuam tshuam rau kev ua haujlwm ntev.
