一, Zeziphi iifom eziqhelekileyo zefiber yeglasi, uyazi?
Okwangoku, i-fiber yeglasi isetyenziswa kakhulu.Ifayibha yeglasi iya kwamkela iifom ezahlukeneyo ngokweemveliso ezahlukeneyo, iinkqubo kunye neemfuno zokusebenza zokusetyenziswa, ukuze kuhlangatyezwane neemfuno zokusetyenziswa ezahlukeneyo.Ziziphi iintlobo ezahlukeneyo eziqhelekileyoi-fiberglass composite?
1. I-Twistless Roving
Ukuzulazula okungajikwanga kwahlulwe ngakumbingqoizixhobo zokujikeleza i-fiber yeglasi kwaye i-plied ingajijekiyo ijikeleza.Umsonto othe ngqo lusinga oluqhubekayo olutsalwa ngokuthe ngqo kwiglasi enyibilikayo, ekwaziwa ngokuba yi-single-strand untwisted roving.Umsonto oyiplied yintlabathi erhabaxa eyenziwe ngemisonto emininzi enxuseneyo, nto leyo iyintlanganisela yeentambo ezininzi zomsonto othe ngqo.
Ukufundisa iqhinga elincinci, indlela yokwahlula ngokukhawuleza phakathi komsonto othe ngqo kunye ne-plied larn?Kutsalwa umsonto omnye kwaye ushukuma ngokukhawuleza.Lowo useleyo ngumsonto othe tye, kwaye lowo usasazwe ube yimisonto emininzi ngumsonto ophothiweyo.
2. Umsonto omninzi
Umsonto owenziweyo wenziwa ngokuphembelela kunye nokuphazamisa imicu yeglasi enomoya ocinezelweyo ukwahlula imisonto kwimisonto.i-filament glass fiber kwaye wandise umthamo, ukuze ube namandla aphezulu eentsinga eziqhubekayo kunye nobuninzi bei-fiberglass eqoshiwe.
3. I-Plaid
I-Plaid yifiberglass weave ilaphu.I-warp kunye ne-weft idityaniswe kwi-90 ° phezulu nasezantsi, eyaziwa njengelaphu elilukiweyo.Amandla e-gingham ikakhulu kwi-warp kunye ne-weft directions.
4. Ilaphu leMultiaxial
I-Fiberglass Multiaxial Fabric yenziwe ngokuluka ifayibha yeglasi ngokuthe ngqo ngaphandle kokujija i-roving kumatshini wokulukwa kwe-multi-axial.
Ii-engile eziqhelekileyo ziyi-0 °, 90 °, 45 °, -45 °, ezahlulwe zibe ilaphu elingaqhelekanga, ilaphu le-biaxial, ilaphu le-triaxial kunye ne-quadriaxial cloth ngokwenani leeleya.
5. I-glass fiber mat
Gifayibha matt ngokudibeneyo kubhekiselwa kuyo njenge "felt", imveliso efana neshiti eyenziwe ngemisonto eqhubekayo okanye imisonto enqunqiweyo engaqhelaniswanga nezibophelelo zeekhemikhali okanye isenzo somatshini.Iifelithi zahlulwe ngakumbiiimethi zomcu ezinqunqiweyo, i-mats edibeneyo, i-composite mats, i-mats eqhubekayo, i-surface mats, njl. Izicelo eziphambili: i-pultrusion, i-winding, i-molding, i-RTM, i-vacuum introduction, i-GMT, njl.
6.Ar iglasi ifayibha imisonto zinqunqwe
Umsonto wefiberglass unqunyulwa ube yimisonto enobude obuthile.Izicelo eziphambili: ezinqunqiweyo ezimanzi (i-gypsum eyomeleziweyo, i-wet thin feel), i-BMC, njl.
二, zeziphi izinto eziza kuchaphazela amandla okuqina eglasi yefiber
Ukuvela kwetekhnoloji yeglasi edadayo kunokuthiwa kukubonelela ngenkxaso yobugcisa obuqinileyo kwiglasi yokulungisa ubunzulu, kwaye phantsi kokhokelo lwale nqanaba letekhnoloji evelayo, iintlobo zeglasi yokulungisa ubunzulu ziye zaninzi, phakathi kwazoiglasi yefiber epoxy compositeyeyeglasi ezininzi zokulungisa ubunzulu.Enye yeendidi, kunye nefayibha yeglasi isetyenziswe ngokubanzi kumashishini amaninzi kunye namasimi kuluntu lwanamhlanje ukususela kuphando kunye nophuhliso.Ke zeziphi izinto eziya kuchaphazela ukomelela kokuqina kwefiber yeglasi ngenkonzo elungileyo kunye namandla?
Into yokuqala, ububanzi befiber kunye neemeko zeqondo lokushisa kwendawo esetyenziswa kuyo.
Ngokubhekiselele kwinkangeleko, i-fiber yeglasi ayibonakali yahluke kakhulu kumsonto wesilika oqhelekileyo, kodwa usetyenziso lwefiber yeglasi lubanzi kakhulu kunolo lwentambo yesilika.Nangona kunjalo, amandla e-tensile aya kuba nefuthe elithile kwisiphumo sokusetyenziswa kunye nobomi benkonzo ngokubanzi kwesi sixhobo.iimpembelelo.Nangona kunjalo, kukho izinto ezininzi eziya kuchaphazela amandla okuqina emithanjeni yeglasi, kubandakanywa nobubanzi befiber ngokwayo kunye nobushushu bokusingqongileyo apho izinto zisetyenziswa kamva.Ngokuqhelekileyo, ukuncipha kwedayamitha yefiber kubushushu obunikiweyo.Okona kunyuka amandla okuqina.
Into yesibini, unyango olungaphezulu olusetyenzisiweyo
Ifayibha yeglasi iveliswa ngokusetyenziswa kweglasi njengento ekrwada yokucutshungulwa nzulu, kwaye iindlela ezikhethekileyo ziyafuneka kuyo yonke inkqubo yokuvelisa ukuqonda uguquko ukusuka kwiglasi ukuya kwifiber.Phakathi kwazo, iindlela zonyango lwekhemikhali kunye neendlela zokufuduka zezeendlela zonyango ezingaphezulu.enye ye.Ukuba indlela yonyango lweekhemikhali isetyenziswa ngexesha lemveliso, amandla okuqina aya kuncipha emva kokuba iarhente yokulinganisa isusiwe ngonyango lobushushu, kodwa amandla okuqinaizixhobo zokugquma i-fiberglassiya kubuyela kwimeko yesiqhelo emva kokuba i-adhesive isetyenziswe phakathi.
Lo mxholo ungasentla luhlalutyo lwezinto ezichaphazela amandla e-tensile ye-glass fiber.Ingabonwa ukuba i-diameter yefiber ngokwayo kunye nobushushu bemeko yokusetyenziswa kamva kuya kuchaphazela amandla okuqina kwefiber yeglasi kunye nenkonzo elungileyo kunye nexabiso eliphantsi.Ukongeza, indlela yonyango yangaphandle esetyenziswa yifiber yeglasi iya kuchaphazela amandla ayo okuqina.
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Ixesha lokuposa: Oct-21-2022