2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2023-12-16 05:41
Cov khoom lag luam hauv tsev tsim muaj ntau yam khoom lag luam uas xav tau zoo, tshwj tsis yog fiberglass. Nws tau siv ntau yam kev lag luam rau ntau yam laj thawj. Cov khoom siv nws muaj cov khoom tshwj xeeb uas txawv nws los ntawm tus so thiab muab nws ntau qhov zoo.
Nws yog dab tsi?
Fiberglass belongs rau pawg ntawm cov khoom siv niaj hnub no, tsim los txhim kho cov yam ntxwv ua haujlwm yooj yim ntawm cov qauv thiab ntau yam khoom lag luam rau kev tsim cov khoom uas lawv tau siv . Cov khoom siv dag zog ntawm cov khoom lag luam nyob ntawm kev siv tshuab thev naus laus zis, uas txawv. Cov khoom lag luam tuaj yeem faib raws li kev npaj ntawm cov xov paj - tsis muaj kev taw qhia thiab hla kev taw qhia.
Nta ntawm ntau lawm
Kev tsim cov khoom siv rau kev tsim khoom ntxiv ntawm qee yam khoom tshwm sim hauv ntau txoj kev. Cov yam ntxwv cuam tshuam los ntawm kev sib xyaw thiab cov cuab yeej siv ntawm tsob ntoo. Lub hauv paus tseem ceeb yog cov khoom siv fiberglass txhawb nqa, uas yog sib xyaw nrog cov khoom siv hluavtaws … Yog li, nws yog qhov txawv tsis yog los ntawm lub zog, tab sis kuj los ntawm kev nruj. Lub luag haujlwm ntawm cov khi yog txhawm rau faib cov khoom ruaj khov, lawv faib lub zog nruab nrab ntawm cov fibers sib npaug, thiab tib lub sijhawm tiv thaiv cov fibers los ntawm kev cuam tshuam ntawm tshuaj lom neeg, cuam tshuam rau huab cua thiab lwm yam.
Vim tias muaj cov khoom siv no, fiberglass tuaj yeem tsim ua cov khoom lag luam ntawm cov duab thiab qhov loj me, uas yog vim li cas cov khoom tau dhau los ua neeg nyiam nyob hauv ntau yam lag luam.
Hais txog kev txhawb nqa ntawm cov lej, cov khoom tau txais txiaj ntsig nrog cov khoom uas tsis muaj rau cov yas ib txwm muaj. Fiberglass muaj ntau yam ruaj khov thiab tiv taus hnav thiab tsim kua muag, thiab tseem tuaj yeem tiv taus kev poob siab thiab kev co hnyav thiab cov khoom puas tsuaj . Cov kws tshaj lij muab nws lub npe "lub teeb hlau", thiab qhov no yog qhov tseeb. Cov khoom muaj qhov ntom ntom tsawg thiab cov cua sov ua kom sov, nws tsis ntshai ntawm cov av noo. Fiberglass muaj tus lej ntawm lwm cov khoom muaj txiaj ntsig uas tau txais vim yog qhov tshwj xeeb ntawm kev tsim khoom. Kev txiav cov khoom siv rau kev tsim khoom ntxiv ntawm qee yam khoom tau ua nrog cov tshuab tshwj xeeb.
Cov khoom thiab cov yam ntxwv
Qhov zoo tseem ceeb ntawm cov khoom suav nrog hauv qab no. Cov khoom no tau tsim raws li GOST . Fiberglass yog thoob ntiaj teb, txij li cov qauv tsim los ntawm nws tau siv tsis tsuas yog sab hauv, tab sis kuj sab nraud. Nws nce kev tiv thaiv kom ya raws thiab nag lossis daus, ntxiv rau kev kis ncaj qha tshav ntuj tau ua rau nws nrov. Qhov ntsuas kub yog los ntawm -50 txog +100 degrees Celsius, uas yog qhov xav tsis thoob. Raws li rau qhov ntom ntawm cov khoom, qhov ntsuas sib txawv ntawm 1800-2000 kg / m3. Modulus ntawm elasticity rau fiberglass yog nyob ntawm thaj tsam ntawm 3500-12000 Pa, feem ntau hais txog 4000 Pa. Qhov nqus tshwj xeeb yog los ntawm 0, 4 txog 1, 8 g / cm3, yog li cov khoom siv tau yooj yim siv hauv kev tsim tsheb.
Kev ua kom ntev tau dhau los ua ib qho kev txiav txim siab hauv kev loj hlob ntawm cov iav fiberglass . Cov khoom tsim los ntawm nws muaj peev xwm ua haujlwm tau ntau xyoo, thaum cov khoom tau khaws cia zoo, thiab qhov no yog qhov tseem ceeb. Thaum piv nrog hlau lossis ntoo, qhov loj ntxiv yog qhov tsis muaj kev puas tsuaj thiab tiv taus cov kab mob thiab cov kab mob. Lub zog ua lub luag haujlwm tseem ceeb, tshwj xeeb tshaj yog thaum siv fiberglass hauv kev tsim cov tsev, hais txog nws cov khoom hauv pawg no nws tuaj yeem sib piv nrog cov hlau, qhov zoo dua yog nws qhov hnyav tsawg, yog li ntau lub tuam txhab xaiv thawj qhov kev xaiv los tsim cov cuab yeej thiab cov txheej txheem nyuaj.
Nws yuav tsum tau sau tseg cov khoom siv hluav taws xob uas tshwm sim thaum siv ncaj qha thiab hloov pauv tam sim no. Cov yam ntxwv rwb thaiv tsev tsis muaj qhov tsis zoo, yog li ntawd, fiberglass qee zaum siv los tsim cov qauv qhaub cij ua ke nrog ua npuas dej lossis lwm yam khoom ntxeem tau.
Saib
Hom fiberglass yog qhov txawv los ntawm cov txheej txheem ntawm kev tsim khoom, txhua tus muaj nws tus yam ntxwv tshwj xeeb thiab cov yam ntxwv uas tsim nyog paub nrog.
Tiv tauj molded
Cov thev naus laus zis muaj nyob rau hauv qhov impregnation ntawm fiberglass nrog polymers . Rau qhov no, cov cuab yeej siv tes tau siv hauv daim ntawv txhuam thiab cov menyuam. Raws li qhov tshwm sim, iav mats tau tsim, uas tom qab tau teeb tsa hauv cov duab, qhov chaw ua haujlwm txuas ntxiv mus. Cov menyuam dov cov ntsiab lus hauv los tiv thaiv kev tsim huab cua ua npuas, nyob rau theem kawg, cov khoom lag luam tau deburred thiab, yog tias tsim nyog, qhov thiab grooves tau ua rau siv ntxiv hauv kev lag luam tshwj xeeb. Hauv kev ua haujlwm, ntau hom resins tau siv uas ua ke nrog fiberglass.
Qhov txiaj ntsig tseem ceeb ntawm txoj hauv kev suav nrog kev ua tau zoo, yooj yim, xaiv cov khoom loj, thiab them taus. Nyob rau tib lub sijhawm, nws yuav luag tsis tuaj yeem tsim kev ua haujlwm dav nrog cov thev naus laus zis no.
Tsis tas li, ntau tus tib neeg siv lub tshuab nqus tsev los ua cov khoom siv fiberglass. Cov kws tshaj lij siv cov yeeb yaj kiab kaw uas ua raws cov qauv, tsim cov kab noj hniav ua haujlwm nrog cov khoom siv txhawb nqa. Cov phau ntawv raug rub sab hauv, impregnated nrog tivthaiv kawg. Raws li qhov tshwm sim, cov txheej txheem dhau los ua ib feem ntawm cov neeg siv tshuab thiab qhov ua tau zoo ntawm kev ua haujlwm tau zoo dua.
Ua los ntawm kev siv tshuab winding
Txoj kev no yog siv los ntawm kev tsim cov kav dej thiab cov ntim, uas yuav tsum muaj qhov chaw khoob . Cov kab hauv qab yog hauv kev hla cov iav iav los ntawm chav da dej nrog phau ntawv tuav, uas tau ncab los ntawm txoj hlua . Qhov tom kawg kuj tseem muaj txoj haujlwm tshem cov kua ntau dhau. Thaum lub sij hawm winding, tsis muaj kev txwv ntawm cov khoom sib dhos. Nws yog txoj hauv kev nrawm thiab muaj txiaj ntsig uas tso cai rau koj kho qhov sib piv ntawm cov polymers thiab iav fiber. Fiberglass tau txais cov khoom zoo dua qub, thaum cov khoom siv rau nws cov khoom lag luam tsis pheej yig. Rau cov thev naus laus zis no, siv cov tuag, uas tau teeb tsa ntawm kab pultruded. Lawv yog cov ntawv muaj zog dhau los uas cov xov raug rub.
Yob
Cov iav fiberglass no hloov pauv tau thiab yog rau pawg ntawm cov ntaub ntawv. Qhov zoo tseem ceeb ntawm cov khoom yog tiv taus cov av noo thiab hloov pauv kub sai, yas, lub teeb, tsis muaj cua sov thiab kev nyab xeeb . Cov khoom siv no tau muab ntawm tus nqi pheej yig, yog li nws yog qhov xav tau zoo hauv kev tsim kho kev lag luam.
Nplooj
Cov ntawv fiberglass tau ua rau ntawm txoj kab xa khoom siv siv cov iav xov paj nrog cov hlua uas tuaj yeem ua raws ntau yam yas. Cov khoom siv no tau muab faib ua ntau yam, nws yog pob tshab, yog li ntawd zoo tagnrho rau lub tsev cog khoom thiab lwm yam txheej txheem uas yuav tsum muaj lub teeb pom kev zoo . Tinted kuj tso cai rau lub teeb dhau los, tsis pom kev muaj nyob hauv ntau yam xim.
Cov txiaj ntsig tseem ceeb ntawm daim ntawv fiberglass suav nrog kev yooj yim ntawm kev teeb tsa vim qhov hnyav tshwj xeeb, kev tiv thaiv corrosion, kev phooj ywg ib puag ncig, lub zog rau kev sib tawg thiab kev ntxhov siab, muaj peev xwm tawg teeb.
Profiles
Cov khoom lag luam hauv daim ntawv no yog tsim los ntawm kev rub roving, uas yog impregnated nrog polyester khi. Cov ntawv zoo li no yooj yim thiab siv tau los siv ua cov txheej txheem, yog li lawv feem ntau hloov daim ntawv khoob hauv kev tsim khoom ntawm ntau qhov chaw. Vim li ntawd, cov nqi ua haujlwm raug txo . Cov profiles tau muab rau hauv daim ntawv ntawm cov ces kaum, tuav thiab pas nrig. Cov khoom siv kho vajtse yog siv rau kev tsim khoom ntawm cov khoom, fittings thiab ntau yam txheej txheem, tsis yog tsuas yog sab nraud, tab sis kuj hauv kev tsim sab hauv.
Cov txheej txheem tsim khoom
Ntawm thaj chaw ntawm Russia, muaj kev xaiv dav ntawm cov tuam txhab uas tau koom nrog hauv kev tsim cov khoom lag luam fiberglass . Lawv cov khoom yog qhov xav tau zoo, yog li koj yuav tsum tau ntsib nrog cov tuam txhab ua lag luam uas tau tswj hwm los ua pov thawj lawv tus kheej los ntawm sab zoo tshaj. Smart Consult tuam txhab tsim cov txheej txheem txheej txheem siv hauv kev tsim kho kev lag luam. Cov tuam txhab ua lag luam siv nws cov kev pabcuam. Yog tias peb tham txog kev tsim cov kav dej fiberglass, tsuas muaj ob peb lub tuam txhab hauv lub tebchaws uas ua haujlwm nyob rau hauv cov lus qhia no. Peb tab tom tham txog LLC Kev Siv Yeeb Nkab Tshiab , uas yog tus thawj coj hauv nws thaj chaw. Ntau dua 60% ntawm cov khoom lag luam ntawm cov chaw tsim khoom no nyob rau hauv kev ua lag luam hauv tsev, uas hais lus tag nrho.
Qhov thib ob loj tshaj plaws tsim cov kav dej polyester yog " PC" Steklokompozit ", lub tuam txhab tseem niaj hnub txhim kho, yog li cov ntsuas tau nce txhua xyoo. Cov khoom lag luam feem ntau siv hauv kev lag luam thauj khoom. Eterus-Techno tuam txhab tshwj xeeb hauv kev tsim khoom ntawm cov ntawv, uas yog siv hauv kev lag luam tsheb, tib lub sijhawm lub tuam txhab cuam tshuam nrog cov ntawv fiberglass profiled. Kev ua tau zoo tshaj qhia tau enterprise "Triton ", uas yog lub chaw tsim khoom loj tshaj plaws ntawm cov dab da dej acrylic hauv ib ncig ntawm tsis yog Russia, tab sis kuj yog Europe. Cov chaw tsim khoom tsim cov iav fiberglass, uas tom qab dhau los ua txheej txheej.
Cov ntawv thov
Txij li fiberglass yog cov khoom siv sib xyaw ua ke uas tsis tsuas yog ua tau zoo tshaj plaws, tab sis kuj tseem raug nqi, qhov kev thov rau nws cov neeg nyiam txuas ntxiv mus ntxiv txhua xyoo . Cov khoom siv no tuaj yeem pleev xim, siv rau ntau yam txheej txheej thiab ua haujlwm zoo. Vim yog cov npe nplua nuj ntawm cov yam ntxwv khoom, cov khoom siv hauv ntau yam lag luam. Hauv kev tsim nkoj thiab tsim cov txheej txheem tank, fiberglass tsis tiav.
Nws tsim nyog sau cia tias nws yog kev lag luam no uas cuam tshuam txog kev tsim khoom ntawm cov khoom lag luam loj li no. Muaj ntau lub nkoj me me nyob hauv ntau qhov chaw hauv ntiaj teb tau tsim los ntawm cov khoom siv no, peb tab tom tham txog kev caij nkoj thiab lub cev muaj zog, lub nkoj cawm siav, sib tw yachts thiab txawm tias caij nkoj, nkoj, scooters thiab lwm yam kev thauj dej.
Ntxiv nrog rau cov thav duab, cov khoom siv tau siv los tsim cov qauv rau lub tsev thiab lub tsev, ua cov tis thiab cov choj hla kev, nrog rau cov cav thiab cov npog npog. Lwm qhov kev lag luam uas tsis ua yam tsis muaj fiberglass yog kev tsim cov pas dej da dej thiab cov vaj zoo nkauj, cov pas dej dag.
Kev lag luam tsheb ua cov khoom sib xyaw ntawm lub cev thiab cov khoom sib tsoo. Cov iav fiberglass tuaj yeem pom nyob sab hauv ntawm lub tsev. Tab sis cov tsheb sib tw tau ua tiav los ntawm cov khoom sib xyaw no, txij li thaum muaj kev cuam tshuam, cov duab tuaj yeem rov kho sai, thiab ntxiv rau, kev xeb tsis txaus ntshai.
Kev tsim cov raj xa dej tsis tiav yam tsis muaj cov khoom sib xyaw, yog li ntawd, fiberglass tau nquag siv hauv kev tsim cov cua daj cua dub . Cov txheej txheem kho cov kav dej yog ua los ntawm cov yas, qhov no suav nrog cov ntxaij lim dej, cov tso dej tso dej tawm, thiab cov tso tsheb tso dej tso tawm. Lawv yooj yim rau kev saib xyuas, tsis tas yuav tsum tau kho vaj tsev tas li, yog li qhov xav tau pom tseeb.
Feem ntau ntawm txhua qhov, fiberglass yog qhov xav tau hauv kev tsim kho kev lag luam, vim tias nws tau siv rau kev ua haujlwm sab nraud thiab sab hauv. Nws tuaj yeem yog qhov hloov pauv tau zoo rau cov qauv hlau thiab pob zeb, vim tias lub zog nyob ntawm qhov siab. Piv txwv li, kev txhawb nqa fiberglass feem ntau siv thaum tso lub hauv paus ntawm lub tsev qis.
Raws li rau lub tsev siab, cov ntsiab lus ntawm lub ntsej muag yog tsim los ntawm cov khoom sib xyaw, stucco mouldings thiab cov khoom siv dai kom zoo nkauj zoo nkauj uas ua tiav cov duab tag nrho.
Phab ntsa vaj huam sib luag, vov tsev, kho kom zoo nkauj lub ntsej muag, muab faib - txhua qhov no tuaj yeem ua los ntawm fiberglass, uas muaj cov yam ntxwv ua tau zoo thiab tuaj yeem hloov pauv tau ntau xyoo. Honeycomb panels feem ntau yog txheej nrog cov khoom siv no los txhim kho suab rwb thaiv tsev kev ua tau zoo. Sab nrauv thiab sab hauv phab ntsa cladding ua los ntawm cov ntawv hlau zoo nkauj thiab zoo nkauj zoo nkauj, thiab muaj ntau yam ntxoov ntawm lub khw. Ntau tus kws tshaj lij xav txog cov khoom no los ua cov khoom vov tsev zoo heev.
Cov iav fiberglass yog qhov xav tau thaum kho, nws ua lub luag haujlwm txhawb nqa kev tsim vaj tsev xws li rwb thaiv tsev cua sov, ru tsev, kav dej, thiab lwm yam. Raws li kev tsim sab hauv, kev ua lag luam muaj kev xaiv dav ntawm cov khoom sib xyaw - cov tais diav, ntau yam duab puab, cov khoom zoo nkauj, txawm tias rooj tog.
Raws li tau hais los saum no, hauv kev tsim cov ntim khoom ntawm ntau yam duab thiab ntau thiab tsawg, cov lag luam feem ntau siv cov iav fiberglass. Cov lus xaus, peb tuaj yeem hais nrog kev ntseeg siab tias fiberglass tau dhau los ua ib hom kev nyiam tshaj plaws ntawm cov khoom sib xyaw, uas tau ua lag luam hauv ntau yam kev lag luam vim yog cov haujlwm ua haujlwm uas nws tau txais txiaj ntsig.
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