Roto - moulded nkoj feem yog dav siv raws li qhov tseem ceeb hauv cov khoom siv niaj hnub no. Lawv lub teeb yuag, corrosion - tiv taus ua rau lawv tseem ceeb rau hull kev tiv thaiv, tso kua rau cov vaj. Txawm li cas los xij, ntev - xyoo raug rau lub siab salinity, siab av noo, thiab dej nyab ntau dua, thiab dej nyab ntau dua rau lawv cov kev ua tau zoo rau lawv cov kev ua tau zoo rau lawv cov kev ua tau zoo. Yog li no, tsim cov kev tshawb fawb txog lub suab txij nkawm thiab siv cov txheej txheem txij nkawm yog qhov tseem ceeb ntawm lub neej ntawm lub neej thiab ua kom muaj kev nyab xeeb ntawm cov nkoj.
Cov Khoom Siv Khoom Siv thiab Cov Kev Siv Ntawm Roto - moulded seem
Roto - moulded seem yog ua los ntawm thermopastics xws li siab {}}}}}}}}}}}}}}}} Cov txheej txheem sib txuas. Lawv muab kev cuam tshuam zoo heev thiab tshuaj tua tsis tau, thiab muaj cov qauv seamless, seamless. Hauv kev lag luam marine, roto {{5 5} Cov kua tso tsheb hlau luam, tsis muaj tshuaj cheem siv lub taub dej, thiab cov pa txhaws hluav taws xob. Cov khoom siv no tuaj rau hauv kev sib chwv dej hiav txwv, dej ntshiab, thiab feem ntau raug rau kev sib txhuam, thiab cov kev hloov pauv thiab kub. Yog li, lawv cov kev saib xyuas yog qhov tshwj xeeb.
Kev tshawb fawb faib ntawm kev txij nkawm mus ncig
Cov txij nkawm kev txij nkawm rau cov chaw rotomracted yuav tsum txiav txim siab raws lawv cov kev siv tshwj xeeb, thiab kev sib xyaw ua ke. Nws feem ntau muab faib ua peb lub tsev kawm: kev tshuaj xyuas txhua hnub, peb lub cev, thiab txhua xyoo {1} {qhov tob ntawm kev saib xyuas. Cov khoom siv tshwj xeeb (xws li ntim cov tshuaj tsocai) yuav tsum tau ntau txoj hlua khi.
1. Kev soj ntsuam txhua hnub (ib qho kev caij nkoj lossis ib asthiv)
Niaj hnub soj ntsuam feem ntau yog muaj kev tshuaj xyuas pom xws li cov kev txawv txav xws li cov kab nrib pleb, deformation, lossis cov khoom muag hauv ib puag ncig ntawm cov chaw muag khoom. Cov khoom siv rotomolded raug nthuav tawm rau lub lawj (xws li anti - hit} hit} hitrollail tsev) yuav tsum tau kuaj xyuas rau kev puas tsuaj los ntawm kev sib tsoo. Rotomolded ntim khaws cov kua dej (xws li cov tso tsheb hlau luam tawm tshiab thiab cov phiaj xwm ballast ballle npog) yuav tsum tau kuaj xyuas cov ntsaws ruaj ruaj thiab xau ntawm pob qij txha. Cov khawb me me lossis cov khoom siv tau sib xyaw ua ke yuav tsum tau ntxuav kom sai kom tiv thaiv kev nkag rau tshuaj.
2. Peb hlis ntuj txij nkawm (txhua 3 hlis)
Peb lub hlis twg txij nkawm yuav tsum tau ntau nyob rau hauv - qhov tob kom huv thiab kev sim ua haujlwm. Ua ntej, siv lub xab npum nruab nrab (zam cov kua qaub muaj zog lossis cov roj nplaum, thiab cov khoom siv roj ntsha (xws li barnacles thiab algae) los ntawm qhov chaw ntawm lub rotomolded seem. Cov nplaum tau ntev ntawm cov tshuaj no tuaj yeem ua kom nrawm dua cov tshuaj. Tom ntej no, kuaj xyuas cov fasters xoob (xws li bolts thiab clips) thiab ntub thiab tswj cov chaw txav (xws li tshem tawm cov hau). Rau qhov chaw rotomolded raug rau dej hiav txwv lossis tshuaj lom neeg rau ncua kev kho mob uas siv lub ntsej muag muag khoom (xws li silicone-} Raws li kev tiv thaiv kev nkag mus.
3. Ib xyoos ib xyoos txij nkawm (txhua 12 lub hlis)
Kev tu ib xyoos ib zaug yog qhov tseem ceeb rau kev ua kom tau ntev - sij hawm reliability ntawm rotomolded seem. Txhua lub Cheebtsam rotomolded yuav tsum muaj kev txheeb xyuas kev ncaj ncees txoj kev cai, suav nrog cov hauv qab no:
• Thickness ntsuas: ntsuas cov phab ntsa tuab ntawm cov chaw tseem ceeb uas siv cov txheej txheem ultrasonic tuab. Yog tias muaj cov khoom siv thinning ntau tshaj 15% ntawm tus thawj tsim qauv, hloov yog qhov tsim nyog.
• Kev kuaj huab cua: saib cov xim tsis zoo ntawm cov xim fading thiab nto hardness hloov nyob rau hauv ntev {{}} lub sij hawm kis tau thaj chaw. Yog hais tias tseem ceeb chalking los yog embrittlement yog pom, rov thov dua UV tiv thaiv txheej.
• Kev ntsuas kev ua haujlwm: Ua cov kev ntsuas siab lossis cov tso tsheb hlau luam roj thiab tso tsheb hlau roj ntxiv thiab tso tsheb hlau roj) kom ntseeg tau tias lawv cov khoom sib khi ua kom tau raws li cov qauv.
Kev kho cov kev kho rau cov chaw tshwj xeeb
Cov txij nkawm ntawm rotomolded Cheebtsam yuav tsum tau hloov kho kom haum thaum cov nkoj thauj khoom hauv thaj chaw sib txawv. Piv txwv li, hauv cov dej sov nrog cov ntsev ntau pos huab (xws li cov neeg nyob rau sab qab teb chaw tuaj yeem yog 30%}}}}}}}}}}} dua li hauv qhov dej kub. Yog li ntawd, nws raug nquahu kom ceev peb lub hlis ib zaug txhua ob lub hlis thiab nce qhov zaus ntawm cov ove anti {}} xeb txheej. Nyob rau hauv polar txias ib puag ncig, cov tawv ntawm rotomolding cov ntaub ntawv txo qis, xav tau kev tiv thaiv los ntawm kev nyuaj. Thaum lub sijhawm txij nkawm, ib daim tshev yuav tsum tau ua tshwj xeeb rau micrcacks tshwm sim los ntawm tsawg-siab emgnithlement.
Tag
Kev saib xyuas ntawm rotomolded qhov chaw ntawm cov nkoj yog ntau tshaj li qhov yooj yim tu ncua; Nws yuav tsum muaj kev tswj hwm raws li cov ntaub ntawv tshawb fawb, ib puag ncig engineering, thiab lub lag luam xa khoom thiab kev ua haujlwm. Los ntawm nruj me ntsis kev coj ua kauj ruam ib puag ncig thiab hais txog kev ua tau zoo ib puag ncig, tsis yog muaj kev ncua sij hawm, tab sis cov nqi txij nkawm thoob plaws lub nkoj yuav raug txo kom tsawg. Cov nkoj thauj khoom thiab cov neeg coob yuav tsum xav txog qhov tseem ceeb ntawm nkoj kev tswj hwm kev nyab xeeb thiab kev lag luam muaj txiaj ntsig ntawm kev ua haujlwm los ntawm kev ua haujlwm thiab kev saib xyuas kev tshawb fawb.
