Qhov rai xaiv

Ntau tus tswv lub tsheb, ntsib teeb meem xws li hloov lub qhov rais tsheb, nug lawv tus kheej cov lus nug: "Yuav ua li cas iav yuav, thawj lossis tsis yog thawj?"

Dab tsi yuav tsum yog auto iav: thawj los yog tsis

Ntawm ib sab, txhua leej txhua tus xav kom muaj cov khoom qub hauv lawv lub tsheb, tab sis ntawm qhov tod tes, cov khoom qub raug nqi ob lossis peb zaug ntau dua li cov khoom tsis yog thawj. Yog li yuav ua li cas koj thiaj yuav zoo pib iav, txuag me ntsis thiab tsis poob zoo? Ua ntej koj tuaj yeem teb cov lus nug no, koj yuav tsum nkag siab ntau.

Thawj qhov chaw raug ntsia ntawm lub Hoobkas uas tsim lub tsheb no lossis lub tsheb ntawd. Tsis muaj ib lub Hoobkas tsim cov iav tsheb, lawv tau yuav los ntawm cov neeg cog lus. Lub npe "original" iav tsuas yog rau qee hom tsheb, rau lwm hom nws yuav tsis raug suav tias yog thawj. Raws li qhov no, nws tuaj yeem nkag siab tias lo lus "thawj" zais tag nrho ntawm ib qho chaw tsim khoom iav.

Nws pib iav manufacturers ntawm cov tuam txhab sib txawv txawv ntawm ib leeg. European manufacturers soften tsheb qhov rais, qhov tsis zoo ntawm uas yog nce kev sib txhuam. Rau Suav tuam txhab lag luam, lawv tawv dua vim lawv muaj cov tshuaj sib txawv kiag li ntau dua li iav.

Kev pabcuam lub neej ntawm iav rau lub tsheb ntawm ob lub tuam txhab yog nyob ntawm ntau yam, ib qho ntawm cov haujlwm ua haujlwm. Kev saib xyuas thiab kev saib xyuas yog tib yam rau ob qho tib si manufacturers.

Qhov sib txawv loj ntawm European thiab Suav pib iav yog tus nqi. Suav yog luv luv dua cov thawj. Thiab qhov no tsis txhais hais tias nws qhov zoo dua. Qee lub sij hawm txawm tias cov khoom suav tau muab rau ntau lub chaw tsim khoom, suav nrog European, thiab tus nqi rau lawv tseem yuav qis dua. Qhov tshaj plaws yog tias nyob rau hauv Suav teb, tus nqi ntawm cov khoom yog tsawg thiab cov khoom yog pheej yig.

Hom windshields thiab technologies rau lawv ntau lawm

Auto iav manufacturers siv ntau yam technologies. Rau cov tsheb tsim khoom:

• Stalinist. Cov khoom yog rhuab mus rau high kub thiab maj mam txias. Stalinite yog ruaj, ntawm kev cuam tshuam nws crumbles rau hauv me me, tsis ntse tawg.
• Triple. Triplex ntau lawm yog raws li kev siv cov iav organic, zaj duab xis thiab kua nplaum. Cov khoom yog them nrog ib zaj duab xis ntawm ob sab thiab glued. Cov khoom kim heev absorbs suab zoo, ruaj khov thiab tsis xav tau kev kho kom yooj yim.
• Multilayer. Qhov kev xaiv kim tshaj plaws thiab ruaj khov. Ob peb nplooj ntawv ntawm cov khoom yog glued ua ke. Laminated iav yog universally ntsia nyob rau hauv cov neeg tseem ceeb-chav kawm ntawv tsheb thiab cov khoom siv armored tsheb.

Triplex yuav yog qhov kev xaiv tau.

Cov hom tsheb iav

Tempering ntawm stalinite iav thaum cua sov mus rau 650-6800 C thiab tom qab txias txias nrog cov cua txias tam sim no tsim cov seem seem ntawm nws qhov chaw tsom rau compressing thiab ua kom lub zog saum npoo thiab thermal stability. Thaum tawg, tempered iav nyob rau hauv lub zog ntawm qhov chaw zoo li qub tau tawg mus rau ntau qhov me me uas tsis muaj cov npoo ntse thiab muaj kev nyab xeeb rau cov neeg caij tsheb thiab tsav tsheb.

Stalinite muaj kev nyab xeeb tab sis nkig.

Stalinite yog iav siv nyob rau hauv kev lag luam automotive rau rear thiab qhov rooj iav, nrog rau lub hnub ci. Nws tuaj yeem raug lees paub los ntawm hom nrog tsab ntawv "T" lossis cov ntawv sau Templado, uas txhais tau tias "Tempered". Lavxias teb sab tempered iav rau tsheb yog cim nrog tsab ntawv "Z".

Triplex yog ruaj khov thiab txhim khu kev qha

Triplex: iav, uas yog ob daim ntawv txuas nrog polyvinyl butyl zaj duab xis. Cov organic elastic txheej tsim kev cuam tshuam ntawm iav rau sab nraud mechanical influences. Thaum lub iav tawg, nws cov khoom tawg tsis poob, tab sis lo rau cov txheej yas, yog li lawv tsis ua rau muaj kev hem thawj rau tus neeg tsav tsheb thiab cov neeg caij tsheb zaum pem hauv ntej. Impact-resistant triplex iav yog siv nyob rau hauv kev lag luam automotive li lub cev windshields.

Feem ntau siv nyob rau hauv kev tsim khoom ntawm windshields. Ntxiv nrog rau kev tsim kua muag, lub iav triplex muaj cov yam ntxwv ua tau zoo ntxiv uas ua rau nws qhov kev faib tawm. Cov no suav nrog kev muaj peev xwm nqus suab nrov, txo cov thermal conductivity thiab kub tsis kam, muaj peev xwm staining.

Laminated automotive iav, uas muaj ob peb nplooj ntawv thiab muaj ntau tshaj ib tug nplaum organic txheej, tsis tshua muaj siv nyob rau hauv tshwj xeeb cov khoom kim heev tsheb qauv. Lawv tsim kom muaj cua sov zoo thiab lub suab rwb thaiv tsev ntawm lub tsheb sab hauv, thiab tseem tuaj yeem siv rau hauv cov tsheb thauj mus los ntawm cov nyiaj ntsuab.

Armored laminated iav Audi A8 L Security. iav hnyav - 300 kg, calmly withstands tshuab los ntawm tsis siv neeg riam phom

Nws muaj peev xwm ua tau zoo thiab txhim khu kev qha nws pib iav ntawm lub tsheb lub cev nkaus xwb nrog kev pab los ntawm cov cuab yeej tshwj xeeb thiab cov khoom siv uas muaj nyob rau hauv kev cob qhia thiab cov khw kho mob. Thaum muaj kev puas tsuaj me me hauv daim ntawv ntawm microcracks thiab chips, lawv tuaj yeem raug tshem tawm los ntawm polishing yam tsis tau tshem cov iav. Nws raug nquahu kom hloov cov iav yog tias muaj cov kab nrib pleb ntev uas ua rau nws puas tsuaj. Automotive iav tuaj yeem ntsia tau nrog cov kua nplaum lossis roj hmab foob.

Thawj, ntau txoj kev vam meej muab lub cev ntxiv rigidity. Muaj lub siab durability thiab nruj ntawm kev sib txuas. Qhov thib ob txoj kev, siv roj hmab ntsaws ruaj ruaj, belongs rau classical txoj kev, tab sis maj mam ploj mus los ntawm kev siv tswv yim.

Nws pib iav yog cim nyob rau hauv ib txoj kev sib koom ua ke, tau txais los ntawm cov tuam txhab iav, thiab yog cim rau ntawm ib qho ntawm cov ces kaum. Cov cim iav muaj qee cov ntaub ntawv hais txog hom thiab nws cov chaw tsim khoom.

International Terminology Code

Hauv Askiv Askiv (UK, Australia, New Zealand), lo lus "windshield" yog siv los xa mus rau lub tshuab cua. Tsis tas li ntawd, vintage sports tsheb windshields uas tsawg dua 20 cm (8 nti kom meej) yog qee zaum hu ua "aeroscreens".

Hauv Asmeskas Lus Askiv, lo lus "windshield" yog siv, thiab "windshield" feem ntau yog hais txog lub diffuse lossis polyurethane microphone txheej uas txo cov suab nrov tom qab. Hauv Askiv Askiv, qhov ntxeev lus yog qhov tseeb.

Nyob rau hauv Japanese lus Askiv, qhov sib npaug ntawm lub qhov rais yog "pem hauv ntej qhov rais".

Hauv German, "windshield" yuav yog "Windschutzscheibe", thiab hauv Fabkis "pare-brise". Italian thiab Spanish siv cov lus zoo sib xws thiab cov lus hais txog "parabrezza" thiab "windshield", feem.

Ua-nws-koj tus kheej hloov cov kauj ruam

Tshem lub qhov rais qub

Ib tug twine los yog ib rab riam tshwj xeeb yog muab tso rau ntawm lub khob thiab qhov zawj thiab cov sealant qub raug txiav tawm. Ceev faj heev thaum taug kev ncig thaj tsam ib ncig ntawm lub dash kom tsis txhob ua rau cov yas puas.

Npaj ib qho chaw rau gluing lub qhov cua

Nrog rau kev tsim riam, peb txiav tawm cov seem ntawm cov qub sealant. Lub molding nyob rau hauv cov ntaub ntawv no, raws li txoj cai, tsis, tab sis peb tsis txhob hnov ​​qab mus yuav ib tug tshiab, yog li ntawd peb tsis txhob txhawj ntau dhau. Kev sim iav tshiab rau koj qhov chaw yav tom ntej.

Sau ntawv nrog tus cim yog tias tsim nyog. Ntawm qee lub tsheb qauv muaj qhov tshwj xeeb nres uas yuav tsis tso cai rau kev teeb tsa tsis raug thiab hloov lub tshuab cua. Yog tias koj tsis muaj lub khob iav, npaj thaj tsam ntawm lub hood los ntawm kev npog nws nrog ib yam dab tsi mos ua ntej kom tsis txhob ua rau lub tshuab cua tshiab.

Degreasing iav grooves

Ob lub degreaser los ntawm cov khoom siv los yog anti-silicone degreaser.

Sau tawm

Nws tsis pom zoo kom siv primer rau qhov seem ntawm lub sealant yav dhau los. Cov primer yog siv rau hauv ib txheej nrog txhuam los yog swab los ntawm cov khoom siv. Cov primer yog siv rau ntawm qhov chaw ntawm gluing ntawm lub cev, thiab nyob rau hauv lub iav ntawm qhov chaw uas xav tau kev sib cuag nrog zawj.

Ua kom muaj zog

Lawv ua cov txheej txheem uas tsis tau tshem tawm ntawm lub qub sealant.

Do's and Don'ts of Windshield Replacement

1. Tsis txhob nrov nrov ntawm lub qhov rooj. Feem ntau cov tsheb muaj lub kaw lus kaw, yog li sim tsis txhob slam lub qhov rooj tom qab txhim kho lub iav tshiab. Slamming lub qhov rooj yuav tsim cov huab cua ntau dhau ntawm lub qhov cua, uas tuaj yeem ua rau lub foob tshiab tau yooj yim. Qhov no, nyob rau hauv lem, yuav tsim cov xau thiab txav lub khob tawm ntawm nws qhov chaw qub.

2. Nws tsis yog lub sijhawm ntxuav koj lub tsheb! Tom qab hloov koj lub rooj tsav tsheb, tsis txhob ntxuav nws rau 48 teev tom ntej. Nyob rau tib lub sijhawm, peb xav kom nco ntsoov tias tsis siv neeg thiab ntxuav tes ntawm lub sijhawm no yog qhov tsis xav tau. Khaws cov lus qhia tseem ceeb no hauv siab thiab zam cov dej tsis tsim nyog lossis huab cua hauv koj lub tsheb tsawg kawg 48 teev lossis li ntawd.

Yog tias koj tsis quav ntsej cov lus qhia no, koj tuaj yeem ua rau lub khob tshiab ua kom puas tsuaj, uas tseem tsis tau muab tso rau kom zoo. Lub caij no, lub tshuab cua dries, lub log ntawm lub tsheb tuaj yeem ntxuav los ntawm koj tus kheej, tau kawg, nrog koj tus kheej txhais tes.

3. Tos nrog kev mus ncig. Yog tias koj nyuam qhuav tau nruab ib lub qhov cua ntawm koj lub tsheb, sim tsis txhob tsav tsheb tsawg kawg ib teev lossis ob teev. Raws li koj tau pom, los hloov cov iav, koj yuav xav tau cov kua nplaum thiab iav nws tus kheej. Tom qab tag nrho cov txheej txheem, lawv xav tau lub sijhawm los nrhiav qhov sib npaug nrog cov av noo thiab qhov kub thiab txias.

4. Hloov cov wipers. Windshield wipers yog cov cuab yeej siv kho tshuab uas niaj hnub tsom rau ntawm lub qhov cua ntawm lub tsheb, yog li muaj lub caij nyoog uas lawv yuav ua rau lub iav puas lossis tawm qhov tsis zoo rau nws. Yog li, lub khob yuav pib hnav thiab yog li yuav tsum tau hloov txhua ob peb lub hlis. Yog li ntawd, ua tam sim ntawd, hloov cov wipers sai li sai tau.

5. iav daim kab xev. Raws li txoj cai, nyob rau hauv tus txheej txheem ntawm hloov lub windshield nrog koj tus kheej tes, ib tug tshwj xeeb daim kab xev yog siv los kho nws. Nco ntsoov tias tib daim kab xev nyob twj ywm ntawm lub qhov cua kom tsawg kawg 24 teev. Koj tuaj yeem caij nrog daim kab xev no, nws tsis cuam tshuam nrog kev pom txhua, tab sis yog tias koj tshem daim kab xev no, qhov kev txhawb nqa uas tam sim no xav tau yuav ploj mus.

Aerodynamic yam

Raws li qhov kev sim ntawm American kws tshawb fawb V.E. Leia ntawm cov qauv nyob rau hauv cov cua qhov, qhov geometry thiab txoj hauj lwm ntawm lub tshuab cua tshuab cuam tshuam rau lub aerodynamics ntawm lub tsheb.

Qhov tsawg kawg nkaus qhov tseem ceeb ntawm aerodynamic coefficient Cx (piv txwv li, qis tshaj aerodynamic luag), ceteris paribus, tau txais ntawm lub kaum sab xis ntawm inclination ntawm lub windshield ntawm 45 ... 50 degrees piv rau ntsug, ib tug ntxiv nce inclination puas. tsis ua rau muaj kev txhim kho tseem ceeb hauv streamlining.

Qhov sib txawv ntawm qhov zoo tshaj plaws thiab qhov phem tshaj qhov tseem ceeb (nrog rau lub tshuab cua ntsug) yog 8...13%.

Cov kev sim tib yam qhia tau hais tias qhov sib txawv ntawm aerodynamic coefficients ntawm lub tsheb nrog lub tiaj tus windshield thiab ib tug windshield ntawm feem ntau aerodynamically zoo zoo (semicircular seem, unattainable nyob rau hauv ib tug tiag tiag lub tsheb) nyob rau hauv sib npaug zos tej yam kev mob yog 7 ... 12%.

Tsis tas li ntawd, cov ntaub ntawv qhia tau hais tias kev tsim ntawm kev hloov pauv ntawm lub tshuab cua mus rau lub ru tsev, ob sab ntawm lub cev thiab lub hood plays lub luag haujlwm tseem ceeb hauv kev tsim cov duab aerodynamic ntawm lub tsheb lub cev, uas yuav tsum tau ua kom du li sai tau. Niaj hnub no, ib tug spoiler cutter nyob rau hauv daim ntawv ntawm ib tug "rov qab" trailing ntug ntawm lub hood yog dav siv, uas diverts huab cua ntws los ntawm lub ntug ntawm lub hood thiab windshield, thiaj li hais tias cov wipers nyob rau hauv lub aerodynamic "duab ntxoov ntxoo". Gutters yuav tsum tsis txhob nyob ntawm qhov kev hloov ntawm lub qhov cua mus rau ob sab ntawm lub cev thiab lub ru tsev, vim tias cov kev hloov pauv no ua rau cov huab cua khiav ceev.

Qhov tseem ceeb ntawm kev siv cov iav nplaum niaj hnub, uas tsis yog tsuas yog txo qis aerodynamic luag, tab sis kuj ua rau kom lub zog ntawm lub cev tag nrho, tau hais meej.