一, Mene ne na kowa gilashin fiber siffofin, ka sani?
A halin yanzu, gilashin fiber ana amfani dashi sosai.Gilashin fiber zai ɗauki nau'i daban-daban bisa ga samfuran daban-daban, matakai da buƙatun aiki na amfani, don biyan buƙatun amfani daban-daban.Menene nau'ikan nau'ikan gama gari daban-dabanfiberglass composite?
1. Roving mara kyau
Roving untwisted yana ƙara zuwa kashikai tsayegilashin fiber roving kayan ya yi ta yawo ba tare da an karkade ba.Zaren kai tsaye fiber ne mai ci gaba da zana kai tsaye daga narkewar gilashi, wanda kuma aka sani da igiya guda ɗaya wanda ba a karkace ba.Yarn ɗin da aka liƙa ita ce yashi mara nauyi da aka yi da nau'i-nau'i iri-iri, wanda shine kawai haɗa nau'ikan zaren kai tsaye.
Koyar da ku ɗan dabara, yadda za a bambanta da sauri tsakanin yarn kai tsaye da yarn ɗin da aka zana?Ana zaro zaren guda ɗaya yana girgiza da sauri.Wanda ya rage shi ne madaidaicin zaren, kuma wanda aka tarwatsa cikin matsuguni da yawa shi ne yadin da aka yi masa.
2. Girman yarn
An yi babban yarn ɗin ta hanyar tasiri da karkatar da filayen gilashi tare da matsewar iska don raba zaruruwan da ke cikinfilament gilashin fiber da kuma ƙara ƙara, sabõda haka, yana da duka biyu high ƙarfi na ci gaba da zaruruwa da bukiness nayankakken fiberglass.
3. Fitowa
Plaid dafiberglass saƙa zane.Warp da saƙar suna interlaced a 90° sama da ƙasa, kuma aka sani da sakan zane.Ƙarfin gingham ya fi girma a cikin warp da kwatance.
4. Multiaxial Fabric
Fiberglass Multiaxial Fabric ana yin shi ta hanyar saƙa fiber gilashin kai tsaye ba tare da jujjuya juzu'i akan na'ura mai ɗaukar hoto mai yawa ba.
Mafi yawan kusurwoyi na gama gari sune 0°, 90°, 45°, -45°, waxanda aka raba su zuwa zane unidirectional, zanen biaxial, zanen triaxial da zane quadriaxial bisa ga adadin yadudduka.
5. Gilashin fiber tabarma
Gfiber matt ana kiranta gaba ɗaya a matsayin “ji”, samfuri mai kama da takarda da aka yi da ci gaba da zare ko yankakken madauri waɗanda ba su daidaita ta hanyar ɗauren sinadarai ko aikin injina.An kara raba ji zuwayankakken matsi, dinki tabarma, composite mats, m tabarma, saman tabarma, da dai sauransu Babban aikace-aikace: pultrusion, winding, gyare-gyare, RTM, injin gabatarwa, GMT, da dai sauransu.
6.Ar gilashin fiber yankakken strands
An yanka zaren fiberglass a cikin madauri na wani tsayin tsayi.Babban aikace-aikace: rigar yankakken (ƙarfafa gypsum, rigar bakin ciki ji), BMC, da dai sauransu.
二, abin da dalilai zai shafi tensile ƙarfi na gilashin fiber
Za a iya cewa bullowar fasahar gilasai ta ruwa tana ba da goyon bayan fasaha mai ƙarfi don sarrafa zurfin gilashin, kuma a ƙarƙashin jagorancin wannan matakin fasahar da ke tasowa, nau'ikan sarrafa zurfin gilashin sun fi yawa, daga cikinsu akwai.gilashin fiber epoxy compositenasa ne da yawa gilashin zurfin sarrafawa.Ɗaya daga cikin nau'o'in, da fiber gilashi an yi amfani dashi sosai a masana'antu da fagage da yawa a cikin al'ummar zamani tun lokacin bincike da haɓakawa.Don haka waɗanne dalilai ne za su shafi ƙarfin ƙarfin ƙarfin gilashin gilashi tare da kyakkyawan sabis da ƙarfi?
Abu na farko, diamita na fiber da yanayin yanayin yanayin da ake amfani da shi.
Dangane da bayyanar, fiber gilashin ba ze bambanta sosai da zaren siliki na yau da kullun ba, amma aikace-aikacen fiber ɗin gilashin ya fi na siliki mai faɗi da yawa.Duk da haka, ƙarfin juzu'i zai sami wani tasiri akan tasirin amfani da rayuwar sabis na wannan kayan gabaɗaya.tasiri.Duk da haka, akwai abubuwa da yawa da za su yi tasiri ga ƙarfin ƙarfin gilashin gilashi, ciki har da diamita na fiber kanta da kuma yanayin yanayin da ake amfani da kayan daga baya.Yawancin lokaci, mafi ƙarancin diamita na fiber yana a yanayin da aka ba da shi.Ƙarfin ƙarfi mafi girma.
Na biyu factor, da surface jiyya amfani
Gilashin gilashi an samar da shi ta hanyar yin amfani da gilashi a matsayin kayan aiki mai zurfi don aiki mai zurfi, kuma ana buƙatar hanyoyi na musamman a cikin dukan tsarin samar da kayan aiki don gane canji daga gilashi zuwa fiber.Daga cikin su, hanyoyin maganin sinadarai da hanyoyin ƙaura suna cikin hanyoyin magance saman.daya daga cikin.Idan ana amfani da hanyar maganin sinadarai a lokacin samarwa, ƙarfin jujjuyawar zai ragu bayan an cire ma'aunin sikelin ta hanyar maganin zafi, amma ƙarfin ƙarfi nafiberglass rufi kayanzai dawo zuwa yanayin al'ada bayan an yi amfani da manne a tsakiya.
Abubuwan da ke sama shine nazarin abubuwan da ke shafar ƙarfin ƙarfin ƙarfin gilashin gilashi.Ana iya ganin cewa diamita na fiber kanta da zafin jiki na yanayin amfani da baya zai shafi ƙarfin ƙarfin ƙarfin gilashin gilashi tare da kyakkyawan sabis da ƙananan farashi.Bugu da ƙari, hanyar jiyya ta waje da fiber gilashin ke amfani da ita zai shafi ƙarfin ƙarfinsa.
#fiberglass composite#kai tsaye gilashin fiber roving kayan#yankakken fiberglass#fiberglass saƙa zane#yankakken tabarma #gilashin fiber epoxy composite
Lokacin aikawa: Oktoba-21-2022