Tsis muaj suab nrov "Ford Focus 2": hom, yam ntxwv ntawm kev txo suab nrov thiab lub hauv paus ntsiab lus ntawm kev ua haujlwm

2024 Tus sau: Erin Ralphs | [email protected]. Kawg hloov kho: 2024-02-19 16:10

Ib yam tseem ceeb uas cuam tshuam tus neeg tsav tsheb saib ntawm txoj kev yog suab nrov. Cov no yog cov suab los ntawm txoj kev, hum los ntawm lub cav, lub cev vibrations thiab rustle ntawm lub log raws txoj kev. Cov qauv kim kim yog nruab nrog lub suab zoo li niaj zaus. Cov tsheb nyiaj txiag, uas ua ntej muaj qhov muaj, yog nruab nrog qhov tsawg kawg nkaus. Qhov teeb meem no tseem muaj nyob rau hauv kev lag luam qauv ntawm Ford hom. Lub Hoobkas soundproofing "Ford Focus 2" nyob ntawm lub cav fais fab. Cov tsheb uas muaj qhov ntim ntawm 1.8 thiab 2.0 tau nruab nrog kev tiv thaiv zoo dua.

hom kev ua suab nrov

txhawm rau txhawm rau tiv thaiv qib siab tshaj plaws, kev ua haujlwm tau ua nrog ntau yam khoom siv nrog cov khoom sib txawv. Yam tseem ceeb:

• vibration absorbers;
• suab nrov isolators.

Thawj txo qis kev vibration kis los ntawm lub cav khiav thiab kev ncua mus rau lub cev. Lub suab nrov insulators ua raws li lub suab thaiv thiab tiv thaiv kev nkag mus ntawm lub suab rau hauv lub tsheb sab hauv. Tsuas yogTsis tas li ntawd, cov khoom siv suab nrov yog siv los tiv thaiv cov ntsiab lus tsis muaj zog ntxiv.

Yog li, piv txwv li, lub suab pov thawj "Ford Focus 2" hatchback suav nrog kev tiv thaiv ntxiv rau lub taub hau.

Cov ntaub ntawv los tiv thaiv creak yog siv los tshem tawm rattling thiab creaking ntawm cov yas sab hauv. Lawv nplaum cov pob qij txha ntawm lub qhov rooj thiab lub dashboard.

txheej txheem txheej txheem

Qhov kev thov tseem ceeb ntawm Ford Focus 2 cov tswv tsheb kom lub suab rwb thaiv tsev yog lub suab nrov thaum tsav tsheb ntawm txoj kev tsis sib xws. Yog li ntawd, nyob rau hauv kev khwv nyiaj txiag version, kev ua hauj lwm yog txo kom muaj kev tiv thaiv ntawm lub log arches. Txawm li cas los xij, qhov txiaj ntsig siab tshaj plaws tuaj yeem ua tiav los ntawm kev ua tiav tag nrho cov ntsiab lus ntawm lub cev:

• ruv;
• gender;
• door;
• hood thiab muab faib nruab nrab ntawm cov neeg nrog caij thiab lub cav compartment;
• pob;
• log arches ntawm sab hauv thiab sab nraud.

Cov khoom siv suab nrov nrov

Kev ua lag luam muaj kev xaiv zoo ntawm cov ntaub ntawv rau kev ua suab nrov "Ford Focus 2" ntawm cov tuam txhab sib txawv thiab cov nqi ntau.

Cov khoom siv vibration cais. Nws yog tsim rau ntawm ib tug bituminous puag nrog ib tug ntawv ci txheej. Nws yog nteg nyob rau hauv lub cev qhov chaw nyob rau hauv thawj txheej. Vim qhov hnyav hnyav ntawm cov khoom, cov ntsiab lus ua hnyav dua thiab yog li dampen lub vibration. Kev sib cais ntawm kev vibration mus muag rau hauv daim ntawv ntawm cov ntawv ntawm ntau qhov ntau thiab tsawg. Cov npe khoom lag luam:

• vibroplast;
• bimast;

Isoplast Isoplast.

Rau txhua lub cevtxawv thicknesses raug xaiv. Cov ntawv tuab dua yog muab tso rau hauv pem teb. Ntawm lub qhov rooj, hood, lub hau npog kom tsis txhob sagging - thinner. Nyob rau hauv rooj plaub no, cov khoom tsis tas yuav tsum tau muab tso rau ntawm tag nrho cov nto ntawm ib feem, nws yog txaus los npog 80%. Kev sib cais ntawm kev vibration yuav tsis raug siv rau cov racks thiab stiffeners.

Soundproofing khoom. Nws yog ua los ntawm foamed polyethylene los yog roj hmab nrog ib txheej txheej metallized. Cov khoom yog tsim nyob rau hauv yob.

Cov txheej thib ob yog muab tso rau sab saum toj ntawm kev sib cais ntawm txhua lub cev, ua tib zoo kaw tag nrho cov kab noj hniav. Tsim los ntawm cov npe lag luam:

• bitoplast;
• bimast.

khoom sib xyaw. Nws muaj ob txheej thiab sib txuas kev co thiab suab nrov rwb thaiv tsev ib zaug. Kev siv cov khoom siv no ua kom cov txheej txheem kev teeb tsa los ntawm 2 zaug, vim tias tsis tas yuav tsum tau nteg ib qho thiab tom qab ntawd txheej thib ob. Qhov tsis zoo ntawm qhov kev siv no yog tias txhua qhov chaw tau ua tiav nrog ib txheej ntawm tib lub thickness. Thiab txij li thaum cov khoom muaj ib tug loj loj, lub tsheb yuav hnyav heev: lub luj ntawm ib tug tag nrho cov suab rwb thaiv tsev yog hais txog 70 kg.

khoom siv suab nrov. Nws yog ua los ntawm polyurethane ua npuas ncauj thiab absorbs suab tsis vim nws cov qauv ntxeem tau. Nyob rau hauv cov khoom siv, lub suab rwb thaiv tsev ntawm lub tsheb Ford Focus 2 yog ntsia rau ntawm lub hood cover, lub qhov rooj trim, thiab cov khoom yas ntawm lub dashboard. Tib lub sijhawm, nws kuj ua haujlwm raws li cov khoom siv tiv thaiv.

Ua ntej pib ua haujlwm, ua tiavsab hauv ntawm lub tsheb tab tom rhuav tshem.

Cov rooj zaum raug tshem tawm, lub dashboard raug tshem tawm, lub qhov rooj, hauv pem teb thiab qab nthab yog dismantled. Tus qauv soundproofing raug tshem tawm. Txhua qhov chaw yog kom huv si degreased thiab qhuav. Tom ntej no, cov nplooj ntawv raug txiav mus rau hauv tus account thaj tsam ntawm lub workpiece.

Raws li twb tau hais lawm, cov txheej txheem kev vibration cais tau siv ua ntej. Ua ntej gluing, cov nplooj ntawv yog rhuab nrog lub tsev plaub hau tshuab los yog nyob rau hauv tshwj xeeb qhov cub. Tshem tawm cov yeeb yaj kiab tiv thaiv (daim ntawv) los ntawm cov nplaum nplaum thiab lo rau ntawm lub cev, tsis txhob pom cov npuas. Tom qab ntawd daim ntawv ua tib zoo dov nrog cov menyuam tshwj xeeb.

Ib yam nkaus, txheej thib ob yog muab rwb thaiv tsev. Cov nplaum nplaum yog degreased. Thaum muab cov khoom nyob rau hauv daim, qhov uas nyob ib sab yog glued pob tw-rau-qab. Ntxiv nrog rau soundproofing, cov khoom siv kuj ua rau lub tshav kub-shielding muaj nuj nqi. Qhov no yog tshwj xeeb tshaj yog muaj tseeb rau lub hood cover. Thaum lub caij txias, lub cav yuav sov sai dua ua tsaug rau lub tshuab hluav taws xob insulated.

Txhawm rau kom muaj kev nplij siab siab tshaj plaws rau tus neeg tsav tsheb thiab cov neeg caij tsheb ntawm Ford Focus 2, lub suab rwb thaiv tsev ntawm qhov chaw tsis muaj zog yog ntxiv nrog cov khoom siv suab nrov. Nws yog siv rau hauv txheej thib peb.

Ua-nws-koj tus kheej lub suab pov thawj

Lub suab nrov rwb thaiv tsev tuaj yeem ua tau sai thiab ua tau zoo los ntawm cov kws tshaj lij ntawm cov chaw kho tsheb tshwj xeeb hauv tsheb rov qab. Feem ntau cov txheej txheem installation yuav siv sij hawm 1-2 hnub. Tus nqi ntawm kev ua haujlwm puv ntoob yog 30-40 txhiabrubles, nyob ntawm seb cov ntaub ntawv siv. Kev siv nyiaj ntau dua, koj tuaj yeem ua lub suab pov thawj "Ford Focus 2" nrog koj tus kheej tes.

Ua ntej, koj yuav tsum txiav txim siab seb lub hom phiaj ntawm txoj haujlwm yog dab tsi. Qhov ntim ntawm cov khoom yuav khoom kuj nyob ntawm qhov no. Yog tias qhov no tsuas yog tshem tawm cov suab nrov ntawm sab nraud, nws txaus los ua cov txheej txheem hauv qab thiab lub log arches, nrog rau lub qhov rooj thiab qhov sib faib ntawm cov neeg caij tsheb thiab lub cav compartment. Rau cov neeg nyiam ntawm lub tsheb zoo suab, yuav tsum muaj ntau yam kev ua haujlwm, suav nrog kev ua haujlwm ntxiv ntawm lub cev, qhov rooj thiab lub ru tsev.

Nrog cov peev nyiaj tsawg, cov ntaub ntawv tshaj lij tuaj yeem hloov nrog kev tsim kho:

• isolon;
• polyform;
• aluform.

Nyob rau hauv rooj plaub no, lub tsev kua nplaum yog muas rau mounting nplooj ntawv. Rau kev ua haujlwm ywj pheej koj yuav xav tau:

• cov khoom siv rau kev rhuav tshem cov khoom sab hauv thiab cov khoom siv;
• tshuab plaub hau;
• nias rau menyuam;
• degreaser hnyav (hwj dej dawb yuav ua);
• ntse riam rau txiav nplooj;
• hnab looj tes nruj.

Kev ua haujlwm yog ua nyob rau hauv qhov chaw qhuav, qhov cua zoo.

Hoob

Suab nrov rwb thaiv tsev ntawm lub hood tsis tsuas yog tiv thaiv tus tsav tsheb los ntawm lub suab nrov, tab sis kuj ua haujlwm ntawm thermal rwb thaiv tsev ntawm lub cav hauv lub caij ntuj no vim yog cov ntawv ci txheej ntawm cov nplooj ntawv. Ua hauj lwm ntawm soundproofing lub hood "Ford Focus" 2 yog siv nyob rau hauv ob theem.

Vibrodamping khoom yog glued nrog thawj txheej, thaumtsis yog txhua qhov chaw ua tiav, tab sis tsuas yog qhov qhib ntawm cov stiffeners. Tom qab ntawd cov khoom siv soundproofing yog glued. Qhov zoo ntawm gluing yuav tsum tau saib xyuas tshwj xeeb. Nyob rau hauv lub hood, kev tiv thaiv yuav ua hauj lwm nyob rau hauv high kub thiab tej zaum yuav tev tawm. Yog xav tau, kev tiv thaiv suab nrov ntxiv tuaj yeem ntsia tau rau saum ob txheej no.

Wheel arches, pem teb, pob tw

Qhov no yog theem voluminous tshaj plaws ntawm kev ua haujlwm, txij li koj yuav tsum tau rhuav tshem tag nrho cov khoom sab hauv, thiab tom qab ntawd nruab rau hauv qhov chaw. Kev kho duab pom zoo kom tsis txhob muaj teeb meem sib dhos.

Kev tiv thaiv kuj tseem siv rau hauv ob txheej, thaum kho lub log arches thiab qhov chaw nyob hauv qab dashboard, cov ntaub ntawv ntawm kev co damping cov khoom ntawm cov thickness yog xaiv. Arches tuaj yeem muab tso rau nrog ob txheej ntawm kev tiv thaiv kev co thiab ua tiav los ntawm sab nraud.

Roof

Nyob rau hauv tus qauv version ntawm lub ru tsev tiv thaiv, lub suab rwb thaiv tsev "Ford Focus 2" (restyling qauv) yog siv nyob rau hauv daim ntawv ntawm cov ntaub ntawv ntawm kev co damping khoom.

Kev tiv thaiv zoo, tag nrho saum npoo yog glued. Felt tuaj yeem ntxiv raws li txheej thib ob. Qhov no yog cov khoom siv suab nrov-absorbing zoo heev, ntxiv rau, nws yog mos heev. Nws ua kom sib dhos yooj yim dua vim nws yooj yim ua raws li daim tawv nqaij.

Qhov rooj

Ford Focus 2 qhov rooj soundproofing yog qhov mob siab tshaj plaws ntawm kev ua haujlwm, raws li lub qhov rais nqa lub tshuab, ntsuas phoo thiab lub suab nrov nyob ntawm no.

Kom tsis txhob hnyav thiab sagging qhov rooj, khoom sivrau kev sib cais ntawm kev vibration, ib qho tuab tuab yog xaiv dua li lwm qhov chaw. Qhov kev txiav txim ntawm kev ua haujlwm yog tib yam. Tom qab ntawd, rau qhov zoo tshaj plaws, tag nrho cov qhov rooj qhib tau kaw, thiab cov hauv ob sab phlu yog ntxiv rau ib ncig ntawm ib puag ncig nrog ib daim kab xev los tiv thaiv. Txij li thaum muaj cov neeg hais lus suab hauv lub qhov rooj, nws raug nquahu kom xaiv cov khoom siv suab nrov nrog cov khoom siv insulating zoo dua.

Kev ua haujlwm zoo ua rau lub suab tsis zoo "Ford Focus 2" yuav ua rau kom muaj kev nyab xeeb thiab kev nyab xeeb ntawm kev tsav tsheb.