Ntsuab cais "Niva": cov lus qhia los ntawm tus tswv

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

Nws tsis muaj qhov zais cia uas Niva tau xyaum tsis muaj suab nrov. Nyob rau tib lub sij hawm, lub cav tsheb "rattles" decently. Lub kaus mom resonates nrog nws thiab vibrates. Tsis tas li ntawd, lub cev thiab qhov chaw cuam tshuam rumble. Qhov uas twb muaj lawm "shumka" me ntsis softens tag nrho cov "kev ntxim nyiam", txawm li cas los xij, nws nyob deb ntawm kev nplij siab tshaj plaws.

Nkauj kho siab

Uniform suab ncig peb txhua qhov chaw, feem ntau lawv pom tsis pom. Txawm li cas los xij, ntau lub suab nrov ua rau muaj teeb meem ntau heev. Ntxiv suab rwb thaiv tsev ntawm Niva yog xav tau kom tsis txhob muaj qhov tshwm sim:

• kev ntxhov siab, cuam tshuam thiab tsav tsheb qaug zog;
• xwm txheej kub ntxhov rau saum toj no;
• txo tus neeg tsav tsheb cov tshuaj tiv thaiv;
• txhim cov hlab ntsha;
• nce load ntawm lub siab;
• mob taub hau;
• tsa koj lub suab thaum tham nrog cov neeg caij tsheb.

Raws li koj tau pom, lub suab nrov tsis yog kev cuam tshuam nkaus xwb, tab sis yog lub nra hnyav rau lub cev.

Niva soundproofing nrog koj tus kheej tes

Ua ntej, koj xav taunpaj cov khoom tsim nyog. Tsis txhob caum tus pheej yig ntawm batting los yog linoleum. Lawv cov yam ntxwv zoo yog tsawg, thiab toxicity tawm ntawm qhov ntsuas.

Nws yog qhov zoo dua los ua tib zoo mloog cov khoom hauv qab no:

1. Tshwj xeeb vibration absorber nrog cov qauv yas uas hloov lub zog vibrational rau hauv tshav kub. Cov ntaub ntawv zoo sib xws yog tsim los ntawm bitumen (tsis yog yuav tsum tsis meej pem nrog kev tsim kho).
2. Vibration reflector - "reflects" tag nrho cov suab nrov nyob rau sab nraud. Yog tias koj tsis npaj rau nruab acoustics zoo, cov khoom no yog qhov zoo.
3. Lub suab nrov absorber - ib qho analogue ntawm lub reflector, ntsia es tsis txhob ntawm nws, yog hais tias zoo acoustics muab nyob rau hauv lub alarm. Felt yog siv los ua cov khoom no.
4. Decolin, Viek, Madeleine - cov khoom muaj lub luag haujlwm rau lub qhov rooj, kho kom zoo nkauj, nqus ntawm squeaks los ntawm kev sib txhuam.

Toolkit

Rau kev ua haujlwm ntawm kev ua suab nrov Niva 21214 thiab lwm yam qauv, koj yuav tsum tau npaj cov cuab yeej hauv qab no:

• nrog rau cov yuam sij thiab cov ntsia hlau - dismantling lub casing;
• nrog lub tshuab plaub hau - cua sov cov khoom siv vibration-damping;
• cov menyuam tawv - dov cov khoom;
• ntxuav rags - tu qhov chaw;
• tus ntsuj plig dawb lossis lwm yam hnyav rau degreasing;
• ntim dej;
• nrog khau khau los yog txiab ntse.

Kev ua noj ua haus

Niva soundproofing pib nroghood trim, vim qhov no yog qhov yooj yim tshaj plaws tsim. Cov theem ntawm kev ua haujlwm tau muab hauv qab no:

• qhib lub hood, tshem tawm cov txheej txheem rwb thaiv tsev;
• ua zoo ntxuav qhov chaw;
• lub hau qhuav yog degreased, qhov chaw nrog corrosion yog ntxuav, primed, pleev xim rau;
• vibromatter yog thawj zaug tso (ib daim yog txiav kom loj, cov yeeb yaj kiab raug tshem tawm, cov khoom siv tau sov, siv rau hauv qhov chaw thiab dov nrog cov menyuam);
• rov degrease qhov chaw, lo lub suab nrov ntawm lub ntsej muag zoo li ib daim npog tag nrho ntawm lub hood, suav nrog cov stiffeners;
• ntau tus neeg xav kom siv cov ntawv tshwj xeeb vim nws tiv taus qhov kub thiab txias dua;
• zoo ib yam ua rau kev faib lub cev muaj zog (cov ntaub thaiv npog nruab nrab ntawm lub cav thiab cov neeg caij tsheb).

Niva qhov rooj soundproofing

Nyob rau theem ntawm kev ua haujlwm no, ib ntus kuj tau ua raws:

1. Tshem tawm tag nrho cov tes, vaj huam sib luag thiab luas.
2. Qhov saum npoo yog degreased los ntawm cov khoom siv thev naus laus zis. Cov hnab looj tes yuav tsum hnav kom nyab xeeb.
3. Cov khoom siv tiv thaiv kev vibration yog ntxig los ntawm tib lub qhov, dov nrog cov menyuam los yog lub hau ntswj tuav (hauv qhov chaw nyuaj-rau-mus).
4. Tom qab gluing, tswj xyuas kev ua haujlwm ntawm cov kab hluav taws xob ntawm lub qhov rais fais fab thiab rub cov pas nrig ntawm tes yog nqa tawm.
5. Kaw qhov thev naus laus zis (Viek-hom ntawv ci yog qhov zoo).
6. Ib lub suab nrov absorber yog glued rau saumib qho khoom, nws yog ntshaw kom ua cov txheej txheem los ntawm sab hauv tib txoj kev.
7. Cov npoo ntawm lub qhov rooj ntawm qhov taw tes ntawm daim tawv nqaij yog glued nrog Madeleine, uas yuav tshem tawm feem ntau ntawm squeaks.
8. Nyob rau theem kawg, lub casing yog screwed rau thiab tuav tau muab tso.

ru tsev trim

Tom qab dismantling lub qab nthab sheathing, lub suab rwb thaiv tsev ntawm Niva 21213 thiab analogues nyob rau hauv lub ru tsev yog ua raws li nram no:

• qhov chaw kho yog ntxuav thiab ntxuav;
• ua kom degreasing;
• muab tshuaj txhuam kev co, ua raws li dov;
• thaum ua tiav lub ru tsev, nws raug nquahu kom siv cov khoom nyias (2-5 hli) kom tsis txhob hnyav lub qab nthab;
• yog tias koj ua dhau lawm, lub ru tsev ntawm lub tsheb tuaj yeem khoov rau hauv lub tsev;
• gluing sequence yog zoo ib yam rau bonnet processing.

Ua haujlwm hauv lub salon

Kev cais suab nrov "Niva" hauv ntu no - yog ib lub sijhawm nyuaj thiab tseem ceeb tshaj plaws. Ua haujlwm tau zoo tshaj plaws nrog tus pab. Ua ntej, unscrew thiab tshem tawm cov rooj zaum, ntaub pua plag thiab pem teb npog. Kev pom zoo - nws yog ib advisable mus sau cov fasteners nyob rau hauv ib lub thawv kom tsis txhob poob nws, thiab ntsaws cov cuab yeej siv los tiv thaiv cov kua nplaum los ntawm lawv. Cov chaw uas muaj xeb raug kho raws li, hauv qab thiab lwm qhov chaw raug ntxuav kom huv si.

Ua degreasing ntawm qhov chaw tom qab nws qhuav. Lub thickness ntawm stacked vibration absorber yog 5-6 millimeters, suab nrovkhoom - mus txog 10 mm. Lub vibration absorber tau muab tso rau ntawm lub log arches hauv ob txheej txheej. Ua kev sib dhos sab hauv.

Yuav ua li cas sab nraud?

Kev rho tawm suab nrov "Chevy-Niva" lossis lwm yam kev hloov kho yuav ua tsis tiav yog tias koj tsis quav ntsej txog kev ua haujlwm ntawm cov txheej txheem hauv qab. Qhov no yog vim qhov tseeb tias ntau lub suab thiab suab nrov dhau los ntawm lub ntsiab lus no, suav nrog kev vibration ntawm chav sib kis, kev ua haujlwm ntawm cov muffler, kev nkag ntawm cov pob zeb ntawm txoj kev.

Qhov ntu ntawm lub tshuab yog ua tiav los ntawm cov txheej txheem txheej txheej txheej ntawm cov khoom lossis siv cov kua nplaum nplaum. Txawm li cas los xij, koj yuav xav tau ib lub flyover lossis lub qhov chaw nres tsheb.

theem ua haujlwm:

1. Ntawm hauv qab ntawm lub tsheb yog ntxuav nrog lub dav hlau qhia dej hauv qab siab.
2. Tom qab ziab, nqa tawm degreasing.
3. Tom ntej no, cov khoom npaj tau muab khi raws li cov lus qhia, lossis cov kua "Shumka" yog txau.
4. Qhov kev xaiv thib ob yog qhov zoo dua vim tias nws yooj yim dua los thov hauv qhov chaw nyuaj mus txog, thiab kev pabcuam lub neej ntev dua.
5. Ntxiv rau, cov kua muaj pes tsawg leeg yog qhov sib zog dua li cov khoom siv, txawm tias kim dua. Tib lub sijhawm, tus nqi yuav twv yuav raug them nrog qhov zoo kawg nkaus.

Tom qab kev ua tiav ntawm txhua qhov ntawm lub tsheb, lub suab nrov ntawm lub log tsheb, lub suab ntawm pob zeb, kev ua haujlwm ntawm kev sib kis thiab lub cav yuav ploj mus. Yas fender liner, yog tias muaj, yog glued raws sab hauv contour nrog Splen hom suab nrov reflector.

Cov Lus Qhia

Sib dhos ntawm cov tsheb siv nyiaj hauv tsev, suav nrog Niva, hais txog lub suab rwb thaiv tsevyoojyim ntau xav tau. Qhov teeb meem no tuaj yeem daws tau los ntawm koj tus kheej. Nyob rau tib lub sijhawm, kev ua haujlwm yog ua tiav ib nrab (kom txuag tau nyiaj) lossis tag nrho (kom tau txais cov txiaj ntsig siab tshaj plaws). Txhawm rau kom ceev cov txheej txheem thiab kev ua haujlwm zoo, nws raug nquahu kom ua txhua qhov kev sib tw ua ke.