Kho Cov Iav Fiberglass: Yuav Ua Li Cas Lo Cov Iav Fiberglass Thiab Cov Iav Fiberglass Nrog Koj Txhais Tes. Kho Khoom Siv

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2023-12-16 05:41

Ua-nws-koj tus kheej kho cov khoom siv fiberglass puas tsis nyuaj heev yog tias koj paub thev naus laus zis thiab txheej txheem txheej txheem. Nws yog ib qho tseem ceeb ib yam kom muaj cov cuab yeej raug thiab cov khoom siv ntawm tes.

Hom kev puas tsuaj

Thawj theem ntawm kev ua haujlwm yog qhov yuav tsum tau tshuaj xyuas qhov chaw puas kom thiaj paub tias yuav muaj dab tsi tshwm sim thaum kho. Muaj ntau hom kev puas tsuaj:

• spalling ntawm qhov chaw ntawm qhov puas;
• khawb ntawm qhov tob sib txawv;
• ua txhaum ntawm kev ncaj ncees nyob rau hauv daim ntawv ntawm ruptures thiab breakouts;
• tob thiab tsis heev dents.

Cov no yog cov raug mob feem ntau los daws nrog.

Cov ntaub ntawv thiab cov cuab yeej

Txhawm rau kho kev puas tsuaj hauv tsev, koj yuav xav tau cov cuab yeej uas yuav tsum tau suav nrog hauv cov khoom kho:

• compressor;
• tsim lub tshuab ziab plaub hau: qhov no yuav tso cai rau koj kom sov qhov chaw ua haujlwm kom cov hniav thiab cov pob tawg tuaj yeem ua rau qib;
• grinder los yog grinder nrog lub disc tshwj xeeb los ua kom lub tiaj tiaj tiaj;
• phom tsuag: xav tau rau qhov tha xim kawg tom ntej.

Ntxiv nrog rau cov txheej txheem ntawm cov cuab yeej, cov ntaub ntawv yuav xav tau rau kev kho:

• fiberglass kho cov khoom siv, uas suav nrog daim ntaub fiberglass thiab epoxy resins;
• ob peb hom putties: tsheb thiab fiberglass compound;
• acrylic hnyav thiab tshem tawm cov kua nplaum;
• primer, kua roj vanish, txhuam me me 25-30 mm loj, hnab looj tes silicone, daim kab xev, lub tshuab ua pa;
• nws yog qhov xav tau kom muaj qhov tshwj xeeb muaj pes tsawg leeg rau tshem cov xim los ntawm fiberglass txheej;
• txheej ntawm cov ntawv xuab zeb nrog ntau hom qoob loo;
• nplua-mesh hlau mesh rau npog npog ntawm nqaws;
• ntim rau sib tov epoxy cob, sib xyaw cov cuab yeej, ntawv rau npog qhov chaw tsis ua haujlwm.

Kev cob qhia

Raws li qhov piv txwv ntawm kev kho cov khoom siv fiberglass, peb yuav muab kev kho kom rov zoo dua ntawm lub cev lossis lub tsheb puas. Thaum ua haujlwm, nws yuav tsum nco ntsoov tias kev kho thiab nrawm hauv qhov no tsis tsim nyog, txij li txawm tias qhov ua tsis tau zoo me me yuav pom tseeb thaum kawg ntawm txoj haujlwm . Nws yog qhov yuav tsum tau ua kom huv huv thaj tsam puas los ntawm xeb, xeb, pleev xim.

Yog tias lub bumper yuav tsum tau kho, tom qab ntawd nws raug tshem tawm thiab teeb tsa ntawm kab rov tav . Qhov ntug ntawm qhov tawg yog scraped kom tshem tawm cov seem ntawm cov iav fiberglass. Tom qab ntawd cov nplaim tau ntxuav ntawm qhov deb ntawm 10-15 cm nyob ib ncig ntawm qhov chaw puas. Degrease kho qhov chaw.

Thaum lub sijhawm rov ua haujlwm ntawm cov iav fiberglass, nws tsis pom zoo kom kho ntau yam kev puas tsuaj tib lub sijhawm.

Fiberglass nteg hauv ntau thaj chaw ib zaug cuam tshuam nrog kev ua haujlwm zoo thiab zoo li tsis huv, qhov no yuav pom tshwj xeeb tshaj yog thaum kawg ntawm kev kho. Kev ua tiav ntawm ib cheeb tsam tom qab lwm qhov zoo dua thiab zoo dua.

Yuav ua li cas lo nrog koj tus kheej tes?

Tej zaum yuav muaj ntau qhov kev puas tsuaj, thiab kev kho yuav nyob ntawm qhov teeb meem.

Tawg

Kev kho cov fiberglass tsis yog qhov nyuaj tshwj xeeb yog tias cov txheej txheem thev naus laus zis tau ua raws. Tom qab ua tiav kev sib tsoo ntawm cov npoo, ib feem tau muab tso rau ntawm lub tiaj tiaj, cov npoo tau koom ua ke kom tuaj yeem tau txais qhov loj me ntawm thaj . Qee cov kws ua haujlwm nyiam xaws cov npoo ntawm qhov tsis kho, ntseeg tias thaj yuav tuav nruj.

Yog tias koj ntxuav cov nplaim hauv qhov kev puas tsuaj txog li 5 cm, koj tuaj yeem tau txais cov khoom lag luam zoo meej . Qhov tawg thiab thaj tsam uas nyob ib puag ncig nrog thaj tsam li 10 cm yuav tsum tau kho nrog polyester cob. Tom qab ntawd thaj tsam uas tau npog nrog cov yas tau npog nrog 300 qib fiberglass. Tom qab ntawd tos kom txog thaum cov tshuaj tau qhuav tag thiab siv ib txheej txheej ntawm putty. Tom qab qhov ziab zaum kawg ntawm txhua txheej, kev ntxuav zaum kawg yog ua los ntawm daim ntaub los yog lub tshuab zom zaws.

Ua txhaum lossis tawg

Kev kho dua tshiab ntawm qhov tshwm sim yuav siv sijhawm ntev dua li kho kab nrib pleb. Hauv qhov no, siv thaj ua rau thaj, txiav txim siab tias nws yog qhov tsim nyog yuav tau npaj ntau dua cov iav fiber ntau thiab muab tso rau. Qhov chaw puas yog raug ntxuav zoo ib yam li thaum muaj qhov tawg. Tom qab kev tshem tawm, daim kab xev nplaum tau lo rau ntawm lub ntsej muag, tom qab ntawd cov kua nplaum tau thov rau nws thiab ntawm qhov deb ntawm 20 cm ib puag ncig.

3-4 kab ntawm fiberglass tau muab tso rau ntawm cov yas, qhov kev sib txuas yuav muaj zog dua, muaj txheej ntau dua. Thaum tso, txhua txheej yog coated nrog cob.

Tom qab ua kom qhuav tag, kev ntxuav thaj tsam pib . Cov txheej uas nthuav tawm tau muab tshem tawm nrog cov ntawv xuab zeb lossis cov menyuam roj hmab, tom qab ntawd qhov chaw no raug ntxuav dua. Ib qho primer tau thov rau ib qho chaw tiaj tus, tom qab uas tau muab tso rau hauv. Cov hlau mesh tau thov hla cov putty kom tsis txhob pom cov microcracks. Cov txiaj ntsig tau tuaj yeem ua kom qhuav nrog kev siv tshuab ziab plaub hau, tom qab ntawd txhuam tawm nrog lub tshuab zom.

Dents thiab khawb

Kev kho hniav yog nyob ntawm nws qhov mob. Yog tias cov hniav loj, tom qab ntawd koj yuav tsum tau lo nws zoo li lub qhov, uas yog, fiberglass tau txiav tawm thiab lo . Kev hloov pauv me me raug kho los ntawm cua sov thiab qib ntawm txhais tes. Qee lub sij hawm qhov uas nthuav tawm tau txiav thiab npog nrog cov yas, qhov kev nyuaj siab kuj tseem muaj cov tshuaj pleev thiab npog nrog cov tshuaj pleev.

Sib cais

Nyob rau hauv cov ntaub ntawv ntawm spalling, qhov uas ploj lawm yog rov qab los nrog kev pab los ntawm fiberglass. Qhov teeb meem nyob hauv qhov tseeb tias nws yuav tsim nyog kom rov ua qhov zoo ntawm cov spall . Ntug spall raug ntxuav tawm. Lub thaj yog qib nrog cov ntawv xuab zeb. Cov pob qij txha tau ntim nrog cov yas thiab npog nrog fiberglass, txhawb ntxiv los ntawm sab hauv nrog txheej ntxiv ntawm fiberglass. Cov txheej txheem zaum kawg yog txhuam thiab pleev xim.

Kev kho cov iav fiberglass ntim thiab cov khoom lag luam yog ua tiav siv tib lub thev naus laus zis zoo li kev kho lub cev lub cev thiab lub pob tw .… Yog tias xav tau los ua cov khoom siv fiberglass, tom qab ntawd koj yuav xav tau qhov khoob. Qhov punch yog tsim los ntawm ntau yam ntaub ntawv: ntoo, av nplaum, yas, qee zaum yas yas. Yog tias cov khoom lag luam loj, tom qab ntawv xuas nrig pom zoo kom ua los ntawm ua npuas ncauj.

Cov phab ntsa ntawm lub matrix tau lubricated nrog cov khoom tshwj xeeb los pab txhawb nws qhov kev rho tawm. Cov kua nplaum yog sib xyaw nrog cov tawv tawv raws li cov lus qhia.

Lub impregnation ntawm fiberglass nrog cov npaj tau npaj yuav tsum yog ib yam, rau qhov no nws yog qhov zoo dua rau kis nws ntawm cov iav kab rov tav . Thaum siv cov iav fiber ntau uas tsis tau siv rau qhov khoob, yuav tsum tau saib xyuas kom ntseeg tau tias tsis muaj cua npuas nyob. Cov khaubncaws sab nraud povtseg tau tig rov los, thaum lub sijhawm so ntev yuav tsum tsis txhob tso cai, txwv tsis pub cov txheej dhau los yuav qhuav. Nws yuav siv sijhawm li 3-4 hnub kom qhuav cov khoom. Cov punch tuaj yeem ua tib zoo tshem tawm.