Automotive teeb qhov muag teev. Kev pabcuam lub neej, hloov pauv, tshuaj xyuas thiab txhim kho kev ua haujlwm
Lub caij nplooj zeeg-lub caij ntuj no yog lub sijhawm thaum lub teeb pom kev zoo hauv lub tsheb tseem ceeb tshwj xeeb. Lub teeb qhov muag feem ntau hlawv tawm thaum lub sijhawm xav tau tshaj plaws thiab tsim nyog. Yuav ua li cas txiav txim siab lub durability ntawm lub caij no thiab yuav ua li cas mus cuag nws?
Dipped beam, sab teeb, pos huab teeb, thim rov qab lub teeb, nres lub teeb, kev taw qhia kev taw qhia - lub teeb pom kev sab nrauv ntawm lub tsheb, nyob ntawm seb hom teeb pom kev hauv nws, suav nrog txog li 20 qhov muag teev. Qhov no zoo li cov qauv yooj yim thaum lub sijhawm ua haujlwm tuaj yeem ua kom sov txog qhov kub siab tshaj 3000 degrees Celsius, rau kev sib piv, qhov kub ntawm lub cav combustion chamber tsis tshua muaj siab tshaj 1500 degrees C. Cov kev pab cuam lub neej ntawm lub tsheb teeb yog nyob ntawm ntau yam. Qee tus ntawm lawv nyob ntawm tus neeg siv, ntawm lwm tus peb tsis muaj kev cuam tshuam.
Txoj cai tseem ceeb uas peb yuav tsum xav txog thaum xaiv lub teeb, tsis hais nws hom, yog kom tsis txhob muaj cov khoom muaj lus nug zoo. Cov kev ntsuam xyuas ua los ntawm cov koom haum ywj pheej yog zoo ib yam - qhov zoo ntawm pheej yig Suav teeb, uas lawv cov tuam txhab xav tias yuav tsum tau tuning los yog pseudo-xenon teeb, yog nyob deb inferior rau lawv cov branded counterparts, uas kuj yuav cuam tshuam nyob rau hauv lawv durability. Hais tias tus miser poob ob zaug hauv qhov no yog qhov ncaj ncees.
Qee hom teeb pom kev zoo yog luv dua lwm tus vim lawv tsim - H4 yuav kav ntev dua H1 lossis H7. Thaum txiav txim siab xaiv cov teeb pom kev zoo uas muab 30 lossis 50% lub teeb ntau dua li cov teeb pom kev zoo, peb yuav tsum xav txog qhov tseeb tias lawv cov kev ua haujlwm siab dua mus koom tes nrog kev ua haujlwm qis dua. Yog li yog tias peb tsuas yog tsav tsheb hauv lub nroog uas feem ntau muaj teeb pom kev zoo, nws yog qhov zoo dua los xaiv cov khoom lag luam, tej zaum sau tias "eco", uas yog qhov ruaj khov dua ntawm tus nqi qis dua qhov ci. Nyob rau hauv cov ntaub ntawv ntawm kev mus ncig ua si hmo ntuj tawm hauv nroog, koj tuaj yeem xaiv qhov muag teeb nrog kev ua haujlwm tau zoo. Hauv qhov no, peb qhia koj kom yuav ob pob khoom - xav txog ib qho ntawm lawv raws li cov khoom seem thiab nqa nrog koj hauv lub tsheb. Thaum ib lub teeb hlawv tawm, nco ntsoov hloov tus khub. Ua tsaug rau qhov no, peb yuav zam qhov yuav tsum tau hloov lub teeb thib ob tom qab ob peb hnub.
Lwm qhov teeb meem tseem ceeb nyob rau hauv cov nqe lus ntawm durability ntawm lub teeb qhov chaw yog qhov voltage nyob rau hauv lub mains. Kev sim ntsuas qhov muag teeb tau ua tiav ntawm qhov hluav taws xob ntawm 13,2 V thiab lawv cov kav ntev yog xam raws li cov xwm txheej zoo li no. Nyob rau tib lub sij hawm, qhov tseeb voltage nyob rau hauv lub tsheb lub on-board network ranges ntawm 13,8-14,4 V. Ib tug nce nyob rau hauv voltage los ntawm 5% txo lub neej ntawm lub teeb los ntawm ib nrab. Nyob rau hauv cov xwm txheej zoo li no, nws yuav tig tawm tias, nyob rau hauv ib txwm ua haujlwm, lub teeb yuav tsis ncav cuag lub neej tshaj tawm los ntawm cov chaw tsim khoom.
Txij li thaum peb tab tom tham txog kev ua haujlwm ntev, nws yog qhov tsim nyog yuav tsum tau them sai sai rau qhov tsis zoo uas cov tuam txhab siv los txiav txim siab qhov no. Hauv cov ntawv teev cov teeb pom kev zoo, peb tuaj yeem pom cov cim B3 thiab Tc. Thawj zaug qhia txog lub sijhawm tom qab uas 3% ntawm qhov muag teev ntawm cov qauv no hlawv tawm. Hauv qhov thib ob, peb tau txais cov ntaub ntawv txhim khu kev qha - tom qab lub sijhawm twg, ntsuas thaum lub sijhawm ua haujlwm, 63,2% ntawm cov qij hlawv tawm. Ntawm cov teeb pom kev zoo, qhov tsawg tshaj plaws yog H7 teeb nrog qhov nruab nrab Tc ntawm 450-550 teev. Rau kev sib piv, rau H4 teeb, tus nqi no hloov pauv li ntawm 900 teev.
Thaum hloov lub teeb taub hau, nws yog ib qho tseem ceeb tsis txhob kov lub teeb ntawm lub teeb nrog koj cov ntiv tes. Hauv qhov no, qee qhov av thiab roj yuav nyob twj ywm, uas, nyob rau hauv qhov kub ntawm qhov kub, tuaj yeem ua rau tarnishing ntawm iav, deterioration ntawm lub teeb lub zog thiab, yog li ntawd, kom sai hlawv ntawm lub teeb qhov chaw. Nws yog qhov zoo tshaj plaws yog tias, thaum hloov, peb tuav lub teeb lub teeb los ntawm bayonet, thiab yog tias qhov no tsis tuaj yeem ua tau, ces lub khob los ntawm daim ntawv so tes. Thaum lub sij hawm sib dhos, nco ntsoov ua tib zoo xyuas cov hluav taws xob sib txuas hauv lub qhov (socket) reflector. Lub teeb qhov muag tsis nyiam lub zog hluav taws xob hauv kev teeb tsa. Ib qho kev cuam tshuam ntawm qhov ntws ntawm qhov tam sim no, piv txwv li, los ntawm lub tshuab hluav taws xob tsis zoo, tuaj yeem ua rau lub teeb hluav taws xob sai dua.
Nco ntsoov hloov tsuas yog thaum lub teeb tawm! Ua li no, koj yuav zam qhov kev pheej hmoo ntawm luv luv Circuit Court, thiab nyob rau hauv cov ntaub ntawv ntawm xenon headlights, ib tug hluav taws xob poob siab. Txawm li cas los xij ntawm cov qij siv hauv peb lub tsheb, nws yog ib qho tsim nyog yuav tsum muaj cov khoom siv seem nrog koj, uas yuav tsum muaj tsawg kawg yog ib lub noob ntawm txhua hom. Thiab cia peb sim tswj lub xeev teeb pom kev zoo - nyiam dua ib zaug txhua ob peb hnub.
