Lub tsheb grille - nrog radar qhov ua haujlwm
Tus qauv tsim ntawm lub tsheb grilles nrog cov qhov radar yog ib qho kev qhia txog kev sib koom ua ke ntawm kev ua haujlwm thiab kev txawj ntse hauv kev tsim kho tsheb niaj hnub no. Tus qauv tsim no tsis yog tsuas yog qhib cov qhov ntawm lub grille xwb; hloov chaw, nws lub hom phiaj yog kev sib koom ua ke ntawm cov sensors pab tsav tsheb siab heev thaum tswj hwm lub luag haujlwm tseem ceeb ntawm lub grille.
Cov haujlwm tseem ceeb ntawm lub tsheb grille nrog radar qhov tuaj yeem sau ua ke raws li hauv qab no:
Kev koom ua ke ntawm cov sensors tsav tsheb ntse: Lub hom phiaj tseem ceeb ntawm cov qhov radar yog los muab cov chaw teeb tsa thiab cov channel nrhiav rau cov sensors xws li millimeter-wave radars lossis ultrasonic radars. Cov sensors no yog "lub qhov muag" ntawm cov tshuab pabcuam tsav tsheb siab heev (ADAS) xws li adaptive cruise control (ACC), automatic emergency braking (AEB), thiab forward collision warning (FCW). Kev koom ua ke ntawm radars hauv lub grille ua kom ntseeg tau tias cov sensors muaj qhov pom kev zoo tshaj plaws thiab tuaj yeem ntes tau qhov deb thiab qhov ceev ntawm cov tsheb, cov neeg taug kev, lossis cov teeb meem.
Tswj kev ua tau zoo ntawm aerodynamic: Piv rau kev teeb tsa radar sib cais ntawm lub bumper lossis lwm qhov chaw, kev koom ua ke ntawm radar hauv lub grille tsim tuaj yeem ua rau lub ntsej muag pem hauv ntej du thiab sib koom ua ke. Qhov no pab txo qhov cua turbulence thiab ua kom lub tsheb ua tau zoo aerodynamic, yog li txo qhov rub coefficient thiab muaj qhov cuam tshuam zoo rau kev txhim kho kev siv roj thiab qhov ntau (tshwj xeeb tshaj yog rau cov tsheb fais fab).
Kev ua kom lub hauv paus cua sov thiab kev tiv thaiv ua haujlwm: Kev tsim cov qhov radar yog kev ua kom zoo dua raws li cov qauv grille qub ntawm lub grille. Nws tsis hloov cov haujlwm ib txwm muaj ntawm lub grille. Nws tseem tuaj yeem ua tau zoo:
Kev tshem tawm cua sov thiab cua nkag: Coj cua txias mus rau hauv lub cav kom txias cov khoom xws li cov thoob dej thiab cov condenser, tswj kev ua haujlwm ruaj khov ntawm lub zog fais fab.
Kev tiv thaiv cov khoom txawv teb chaws: Los ntawm cov qauv honeycomb lossis grid, cuam tshuam cov khoom txawv teb chaws loj xws li pob zeb thiab ceg ntoo, tiv thaiv lub radiator thiab lwm yam khoom precision los ntawm kev puas tsuaj.
Kev tsim hom thiab kev lees paub: Cov duab, qhov chaw, thiab tus lej ntawm cov qhov radar qee zaum raug suav nrog rau hauv cov lus tsim pem hauv ntej ntawm lub hom, ua ib qho tshwj xeeb pom uas ua rau lub tsheb paub txog hom. Piv txwv li, kev tsim lub grille ntawm qee cov qauv yuav suav nrog cov qhov radar rau hauv tus qauv ntawm lub grille.
Hauv kev xaus, lub tsheb grilles nrog radar qhov yog "lub cev ua haujlwm ntau yam". Lawv ua kom ntseeg tau tias "lub hom phiaj tseem ceeb" ntawm lub cav cua sov thiab kev tiv thaiv kev nyab xeeb tsav tsheb thaum muab cov khoom siv tseem ceeb rau lub tsheb cov haujlwm ntse, uas yog ib feem tseem ceeb ntawm cov tsheb niaj hnub no hauv kev nrhiav kev ua tau zoo, kev nyab xeeb, thiab kev txawj ntse ntawm thev naus laus zis. Thaum ua kev saib xyuas cuam tshuam, yuav tsum tau them sai sai rau qhov kev ntsuas ntawm cov sensors radar kom ntseeg tau tias kev ua haujlwm ib txwm ntawm cov haujlwm tsav tsheb pabcuam.
Cov khoom siv ntawm lub tsheb grille nrog cov qhov radar feem ntau zoo ib yam li cov grille ib txwm muaj, feem ntau siv ob hom: yas lossis hlau. Qhov kev xaiv tshwj xeeb nyob ntawm qhov chaw ntawm lub tsheb qauv, tus nqi, thiab cov kev xav tau ua haujlwm. Cov khoom siv ntawm thaj chaw radar qhov yuav tsum xav txog lub zog ntawm cov qauv, kev tiv thaiv kev cuam tshuam, thiab kev sib raug zoo nrog cov teeb liab radar (xws li zam kev cuam tshuam ntau dhau lossis kev tiv thaiv cov nthwv dej radar los ntawm hlau).
Cov hom khoom tseem ceeb
Cov khoom siv yas: Qhov no yog qhov kev xaiv tseem ceeb tshaj plaws, tshwj xeeb tshaj yog haum rau lub grille nrog radar kev koom ua ke.
Yas ABS: Tus nqi qis, yooj yim rau kev ua thiab duab, tsim nyog rau cov qauv nyuaj (xws li qhov chaw nkhaus nyob ib puag ncig qhov radar), tab sis muaj kev tiv thaiv tsis zoo thiab yooj yim tawg ntawm qhov kub qis.
Polycarbonate (PC): Tiv taus kev cuam tshuam zoo heev thiab pob tshab siab, feem ntau siv rau hauv cov chaw uas xav tau kev sib npaug ntawm kev zoo nkauj thiab lub zog, muaj peev xwm tiv taus kev ntxhov siab nyob ib puag ncig cov qhov radar zoo dua.
Polypropylene (PP): Tiv taus cua sov, tiv taus xeb, pheej yig, feem ntau pom hauv cov qauv nruab nrab, tab sis qhov zoo nkauj thiab lub zog ntawm qhov chaw tsis zoo li ABS lossis PC.
Cov khoom siv hlau: Feem ntau siv rau hauv cov qauv siab lossis kev ua tau zoo, tab sis thaj chaw radar qhov xav tau kev tsim tshwj xeeb.
Aerospace aluminium/aluminium alloy: Lub teeb yuag, tiv taus oxidation thiab corrosion, qhov chaw tuaj yeem polished lossis tsuag rau qhov pom kev zoo heev. Txawm li cas los xij, cov hlau tuaj yeem cuam tshuam rau cov nthwv dej radar, yog li thaj chaw radar feem ntau siv cov khoom siv tsis yog hlau (xws li cov yas engineering) los muab tso rau hauv lossis hloov ib feem kom ntseeg tau tias lub radar ua haujlwm ib txwm.
Cov roj carbon fiber: Nws muaj lub zog siab thiab tsis hnyav, feem ntau siv rau hauv cov khoom hloov kho lossis cov tsheb kim heev, tab sis nws kim heev thiab yooj yim rau kev xeb hluav taws xob thaum ua ke nrog cov hlau. Kev hloov pauv tsis yog hlau kuj tseem xav tau ntawm thaj chaw radar qhov.
Cov ntsiab lus tseem ceeb ntawm kev tsim qauv
Kev xaiv cov khoom siv rau thaj chaw radar tsis yog tsuas yog txhawj xeeb txog kev ruaj khov xwb tab sis kuj tseem muaj kev ua tau zoo ntawm radar. Txhawm rau kom tsis txhob muaj kev cuam tshuam los ntawm hlau nrog lub teeb liab ntawm millimeter-wave radars, cov chaw tsim khoom feem ntau siv cov kev daws teeb meem hauv qab no:
Muab cov yas engineering lossis cov khoom sib xyaw tso rau ntawm qhov chaw radar kom tsim "cov qhov rai tsis yog hlau".
Siv cov txheej tshwj xeeb lossis cov qauv tsim los ua kom cov hlau mesh tsim ib txoj kev teeb liab nyob ib puag ncig lub qhov radar.
Qee cov qauv yuav muab lub radar tso ncaj qha rau hauv lub bumper lossis lub teeb taub hau es tsis txhob siv lub grille kom tsis txhob muaj teeb meem cuam tshuam rau cov khoom siv.
Hauv kev xaus, lub cev tseem ceeb ntawm lub grille nrog cov qhov radar feem ntau yog ABS, PC, thiab lwm yam. Cov yas engineering, lossis cov khoom siv tsis yog hlau yog siv ib feem ntawm cov hlau substrate kom sib npaug qhov zoo nkauj, lub zog, thiab cov kev xav tau ntawm radar.
Yog tias koj xav paub ntau ntxiv, nyeem ntxiv rau lwm cov ntawv hauv lub xaib no!
Thov hu rau peb yog tias koj xav tau cov khoom zoo li no.
Zhuo Meng Shanghai Auto Co., Ltd. cog lus tias yuav muag MG&MAXUStxais tos cov khoom siv tsheb yuav.
