Dogon fiber ƙarfafa thermoplastics (LFRT) ana amfani da allura gyare-gyaren aikace-aikace tare da manyan inji Properties.Kodayake fasahar LFRT na iya ba da ƙarfi mai kyau, ƙaƙƙarfan ƙaƙƙarfan kaddarorin tasiri, hanyar sarrafa wannan kayan yana taka muhimmiyar rawa wajen tantance abin da aikin ɓangaren ƙarshe zai iya cimma.
Domin samun nasarar ƙera LFRT, wajibi ne a fahimci wasu halaye na musamman.Fahimtar da bambanci tsakanin LFRT da na al'ada ƙarfafa thermoplastics ya inganta haɓaka kayan aiki, ƙira da fasahar sarrafawa don haɓaka ƙima da yuwuwar LFRT.
Bambanci tsakanin LFRT da gajeriyar gajeriyar al'ada da gajeriyar abubuwan ƙarfafa fiber gilashi shine tsayin fiber ɗin.A cikin LFRT, tsawon fiber ɗin daidai yake da tsayin pellets.Wannan saboda yawancin LFRTs ana samar da su ta hanyar pultrusion maimakon haɗakar da ƙarfi.
A cikin masana'antar LFRT, ci gaba da ja nagilashin fiberAna fara zana rowar da ba a murƙushewa a cikin wani mutuƙar da za a shafa da kuma sanya shi da guduro.Bayan fitowa daga cikin mutu, wannan ci gaba da ƙarfafa tsiri filastik ana yankakke ko pelletized, yawanci Yanke zuwa tsawon 10 ~ 12mm.Sabanin haka, hadaddiyar gilasai na gajeriyar gilashin gargajiya kawai sun ƙunshi yankakken zaruruwa masu tsayin 3 zuwa 4 mm, kuma za a ƙara rage tsayin su zuwa ƙasa da mm 2 a cikin mai fitar da shear.
Tsawon fiber a cikin pellets na LFRT yana taimakawa haɓaka kayan aikin injiniya na juriya-tasirin LFRT ko ƙarfi yayin riƙe taurin kai.Muddin zarurukan suna kiyaye tsayin su yayin aiwatar da gyare-gyare, za su samar da “kwarangwal na ciki” wanda ke ba da kaddarorin injina masu girma.Koyaya, tsarin gyare-gyare mara kyau na iya juya samfuran fiber mai tsayi zuwa kayan gajeriyar fiber.Idan tsawon fiber ɗin ya lalace yayin aiwatar da gyare-gyare, ba shi yiwuwa a cimma matakin da ake buƙata na aikin.
Domin kiyaye tsayin fiber yayin gyare-gyaren LFRT, ana buƙatar la'akari da muhimman al'amura guda uku: na'urar gyare-gyaren allura, ƙirar sassa da ƙirar ƙira, da yanayin sarrafawa.
1. Kariyar kayan aiki
Tambaya ɗaya da ake yawan yi game da sarrafa LFRT ita ce: Shin zai yiwu a gare mu mu yi amfani da kayan gyare-gyaren allura da ke akwai don ƙera waɗannan kayan.A mafi yawancin lokuta, ana iya amfani da kayan aikin da aka yi amfani da su don ƙirƙirar gajerun abubuwan haɗin fiber don ƙirƙirar LFRT.Kodayake na'urar gyare-gyaren fiber na yau da kullun yana da gamsarwa ga yawancin abubuwan LFRT da samfuran, wasu gyare-gyare ga kayan aiki na iya taimakawa wajen kiyaye tsayin fiber.
Maƙasudin maƙasudin maƙasudin gabaɗaya tare da sashin "abincin-matsa-matsawa-mita" na al'ada ya dace sosai don wannan tsari, kuma ana iya rage ɓarnar ɓarnar fiber ɗin ta hanyar rage matsi na sashin ma'aunin.Matsakaicin matsi na sashin awo na kusan 2:1 shine mafi kyawun samfuran LFRT.Ba lallai ba ne a yi amfani da kayan ƙarfe na musamman don yin sukurori, ganga da sauran sassa, saboda lalacewa na LFRT bai kai na yankakken filaye na gilashin gargajiya ba wanda ke ƙarfafa thermoplastics.
Wani yanki na kayan aiki wanda zai iya amfana daga nazarin ƙira shine tip ɗin bututun ƙarfe.Wasu kayan thermoplastic sun fi sauƙi don sarrafawa tare da juzu'in bututun ƙarfe mai juzu'i, wanda zai iya haifar da babban matakin ƙarfi lokacin da aka yi wa kayan a cikin rami.Koyaya, wannan tip ɗin bututun ƙarfe na iya rage tsayin fiber na kayan haɗin fiber mai tsayi.Sabili da haka, ana ba da shawarar yin amfani da madaidaicin bututun bututun ƙarfe / bawul taro tare da 100% ƙirar "free flow", wanda ya sauƙaƙa don dogon zaruruwa don wucewa ta cikin bututun ƙarfe kuma cikin ɓangaren.
Bugu da ƙari, diamita na bututun ƙarfe da ramin ƙofar ya kamata su kasance da girman girman 5.5m
m (0.250in) ko sama da haka, kuma kada a sami gefuna masu kaifi.Yana da mahimmanci a fahimci yadda kayan ke gudana ta cikin kayan aikin allura da kuma ƙayyade inda shear zai karya zaruruwa.
Hebei Yuniu Fiberglass Manufacturing Company Limited kasuwar kasuwashinemasana'anta kayan fiberglass tare da gogewar shekaru 10, ƙwarewar fitarwa na shekaru 7.
Mu ne masana'antun fiberglass albarkatun kasa, Irin su Fiberglass roving, fiberglass yarn, fiberglass yankakken strand tabarma, fiberglass yankakken strands, fiberglass baƙar tabarma, fiberglass saka roving, fiberglass masana'anta, fiberglass zane.. Da sauransu.
Idan akwai buƙata, da fatan za a tuntuɓe mu kyauta.
Za mu yi iya ƙoƙarinmu don taimaka muku da tallafa muku.
Lokacin aikawa: Oktoba-09-2021