Cikakken Bayani na Ƙa'idar Samar da Ka'idodin Aikace-aikace na
FiberglasYankakken Strand Mat
Samuwar gilashin fiber yankakken tabarma ya haɗa da ɗaukar rovings fiber gilashi (ana kuma iya amfani da yarn da ba a haɗa ba) da yanke su cikin igiyoyi masu tsayi 50mm ta amfani da wuka yankan. Ana warwatsa waɗannan igiyoyin kuma a jera su ba tare da wata matsala ba, suna daidaitawa a kan bel mai ɗaukar ragar bakin karfe don samar da tabarma. Matakai na gaba sun haɗa da yin amfani da wakili na haɗin gwiwa, wanda zai iya zama a cikin nau'i na feshi m ko fesa ruwan da za a iya tarwatsawa, don ɗaure yankakken igiyoyi tare. Ana sanya tabarma a bushewa da zafi mai zafi kuma a sake fasalinsa don haifar da yankakken tsinken tabarma ko foda yankakken igiyar tabarma.
Abubuwan da aka bayar na Asia Composite Materials (Thailand) Co., Ltd
Majagaba na masana'antar fiberglass a THAILAND
Imel:yoli@wbo-acm.comWhatsApp: +66966518165
I. Raw Materials
Gilashin da aka fi amfani da shi a cikin kayayyakin fiberglass wani nau'in sinadarin calcium-aluminum borosilicate ne mai abun ciki na alkali kasa da kashi daya. Sau da yawa ana kiransa "E-glass" saboda an ƙirƙira shi don tsarin rufin lantarki.
Samar da fiber gilashin ya haɗa da jigilar narkakkar gilashin daga tanderun narkewa ta cikin wani daji na platinum tare da ƙananan ramuka masu yawa, yana shimfiɗa shi cikin filaments na gilashi. Don dalilai na kasuwanci, filaments yawanci suna da diamita tsakanin 9 zuwa 15 micrometers. Ana lulluɓe waɗannan filaye da ma'auni kafin a tattara su cikin zaruruwa. Gilashin fibers suna da ƙarfi na musamman, tare da ƙarfin ƙarfi na musamman. Har ila yau, suna nuna kyakkyawan juriya na sinadarai, juriya na danshi, kyawawan kayan lantarki, ba su da kariya ga hare-haren kwayoyin halitta, kuma ba su da wuta tare da wurin narkewa na 1500 ° C - yana sa su dace da amfani a cikin kayan hade.
Ana iya amfani da filayen gilashi ta nau'i-nau'i daban-daban: yankakken zuwa gajerun tsayi ("yankakken zaren"), an tattara su cikin igiyoyin da ba a daɗe ba ("rovings"), ko saƙa cikin yadudduka daban-daban ta hanyar jujjuyawar yadudduka da ci gaba. A cikin Burtaniya, nau'in kayan fiber na gilashin da aka fi amfani da shi shine yankakken igiya, wanda aka yi ta hanyar yanke rovings na gilashin fiber zuwa tsayin kusan 50mm tare da haɗa su tare ta amfani da polyvinyl acetate ko polyester binders, yana samar da su cikin tabarma. Matsakaicin nauyin yankakken matin katako na iya bambanta daga 100gsm zuwa 1200gsm kuma yana da amfani don ƙarfafa gabaɗaya.
II. Matakin Aikace-aikacen Binder
Ana jigilar filayen gilashin daga sashin daidaitawa zuwa bel mai ɗaukar kaya, inda ake amfani da ɗaure. Dole ne a kiyaye sashin daidaitawa da tsabta kuma a bushe. Ana aiwatar da aikace-aikacen ɗaure ta amfani da na'urori masu ɗaure foda guda biyu da jerin bututun feshin ruwa da aka lalatar da su.
A kan tabarmar madaidaicin yankakken, duka a gefe na sama da na ƙasa, ana amfani da ruwa mai laushi mai laushi na demineralized. Wannan mataki yana da mahimmanci don mafi kyawun mannewa na ɗaure. Musamman foda applicators tabbatar ko da rarraba foda. Oscillators tsakanin aikace-aikacen biyu suna taimakawa canja wurin foda zuwa ƙasan tabarma.
III. Haɗa tare da Emulsion
Tsarin labulen da aka yi amfani da shi yana tabbatar da tarwatsewar abin ɗaure sosai. Ana dawo da daurin wuce gona da iri ta hanyar tsarin tsotsa na musamman.
Wannan tsarin yana ba da damar iska don ɗaukar abin ɗaure da yawa daga tabarmar kuma ana rarraba abin ɗaure daidai, yana kawar da wuce haddi. A bayyane yake, ana iya sake amfani da gurɓataccen gurɓataccen abu a cikin ɗaure.
Ana adana abin ɗaure a cikin kwantena a cikin ɗakin hadawa kuma ana jigilar su daga ƙananan ramuka kusa da shukar tabarmar ta hanyar ƙananan bututu.
Na'urori na musamman suna kula da matakin tanki akai-akai. Hakanan ana isar da daurin da aka sake fa'ida zuwa tanki. Pumps suna ɗaukar abin ɗamara daga tanki zuwa matakin aikace-aikacen m.
IV. Production
Gilashin yankakken madaidaicin igiya abu ne mara saƙa da aka yi ta hanyar yanke dogayen filaments zuwa tsayin 25-50mm, ba da gangan ya shimfiɗa su a kan jirgin sama a kwance, da riƙe su tare da ɗaure mai dacewa. Akwai nau'i biyu na binders: foda da emulsion. Abubuwan da aka haɗa na zahiri na kayan haɗin gwiwar sun dogara ne akan haɗuwa da diamita na filament, zaɓin ɗaure, da yawa, galibi an ƙaddara ta nau'in tabarmar da aka yi amfani da ita da tsarin gyare-gyare.
Danyen kayan don samar da yankakken tabarma shine biredi na masana'anta na fiber gilashi, amma wasu kuma akai-akai suna amfani da rovings, wani bangare don adana sarari.
Don ingancin tabarma, yana da mahimmanci don samun kyawawan halaye na yankan fiber, ƙarancin cajin lantarki, da ƙarancin amfani da ɗaure.
V. Samar da masana'anta ya ƙunshi sassa masu zuwa:
Fiber Creel
Tsarin Yankewa
Sashen Ƙirƙira
Tsarin Aikace-aikacen Binder
Tanderun bushewa
Sashen Latsa Sanyi
Gyara da iska
VI. Yankin Creel
Ana sanya madaidaicin madauri mai jujjuyawa akan firam ɗin tare da adadin da ya dace na bobbins. Tun da waɗannan tsaunuka suna riƙe da kek na fiber, yankin ya kamata ya kasance a cikin ɗakin da aka sarrafa zafi tare da ƙarancin dangi na 82-90%.
VII. Kayan Aikin Yanka
Ana ciro yarn daga biredi, kuma kowace wuka mai yankan tana da madauri da yawa da ke wucewa ta ciki.
VIII. Sashen Ƙirƙira
Samar da yankakken tabarma ya ƙunshi ko da rarraba yankakken igiyoyi a daidai lokacin a cikin ɗakin kafa. Kowane kayan aiki yana sanye da injina masu saurin canzawa. Ana sarrafa na'urorin yanke da kansu don tabbatar da ko da rarraba zaruruwa.
Iskar da ke ƙarƙashin bel ɗin ɗaukar kaya kuma tana zana zaruruwa daga saman bel ɗin. Iskar da aka fitar ta ratsa ta cikin mai tsarkakewa.
IX. Kaurin Gilashin Fiber Yankakken Matsa Matsala
A mafi yawan samfuran da aka ƙarfafa fiberglass, gilashin fiber yankakken igiya tabarmar tana da hannu, kuma yawa da hanyar amfani da yankakken igiyar tabarma sun bambanta dangane da samfur da tsari. Kaurin Layer ya dogara da tsarin masana'anta da ake buƙata!
Alal misali, a cikin samar da fiberglass sanyaya hasumiya, daya Layer da aka rufe da guduro, sa'an nan daya Layer na bakin ciki tabarma ko 02 masana'anta. A tsakanin, 6-8 yadudduka na 04 yadudduka an shimfiɗa su, kuma an yi amfani da ƙarin maɗauri na bakin ciki a saman don rufe haɗin gwiwar yadudduka na ciki. A wannan yanayin, kawai 2 yadudduka na bakin ciki tabarma ana amfani dashi gabaɗaya. Hakazalika, a cikin kera rufin mota, ana haɗa abubuwa daban-daban kamar masana'anta da aka saƙa, masana'anta mara saƙa, filastik PP, tabarma na bakin ciki, da kumfa a cikin yadudduka, tare da tabarmar bakin ciki yawanci ana amfani da ita a cikin yadudduka 2 kawai yayin aikin masana'anta. Ko da na Honda mota rufi samar, da tsari ne quite kama. Saboda haka, adadin yankakken matin da aka yi amfani da shi a cikin fiberglass ya bambanta dangane da tsarin, kuma wasu matakai na iya buƙatar amfani da shi yayin da wasu ke yi.
Idan an samar da tan guda na fiberglass ta amfani da yankakken tabarma da guduro, nauyin yankakken katifa ya kai kusan kashi 30% na nauyin duka, wanda ya kai 300Kg. A wasu kalmomi, abun ciki na guduro shine 70%.
Yawan yankakken tabarma da aka yi amfani da shi don wannan tsari kuma ana ƙididdige shi ta hanyar ƙirar ƙirar. Ƙirar Layer ya dogara ne akan buƙatun inji, siffar samfur, buƙatun ƙare saman ƙasa, da sauran dalilai.
X. Matsayin Aikace-aikace
Amfani da alkali-free gilashi fiber yankakken strand tabarma yana ƙara zama tartsatsi da kuma kewaye daban-daban high-tech filayen kamar mota, teku, jirgin sama, iska ikon samar, da soja samar. Duk da haka, ƙila ba za ku iya sanin ƙa'idodin da suka dace don yankakken fiber gilashin fiber ba tare da alkali ba. A ƙasa, za mu gabatar da buƙatun ma'auni na ƙasa da ƙasa dangane da abun ciki na alkali karfe oxide, karkatar da yanki na yanki, abun ciki mai ƙonewa, abun cikin danshi, da ƙarfin karyewa:
Abubuwan Karfe Alkali
Abun alkali karfe oxide abun ciki na alkali-free gilashin fiber yankakken strand tabarma kada ya wuce 0.8%.
Mass Area na Unit
Abun ciki mai ƙonewa
Sai dai in ba haka ba, abun ciki mai ƙonewa ya kamata ya kasance tsakanin 1.8% da 8.5%, tare da matsakaicin karkata na 2.0%.
Abubuwan Danshi
Danshi abun ciki na tabarma ta amfani da foda m kada ya wuce 2.0%, kuma ga tabarma ta amfani da emulsion m, kada ya wuce 5.0%.
Ƙarfin Ƙarfin Ƙarfafawa
Yawanci, ingancin alkali-free gilashin fiber yankakken strand tabarma ya gana da sama bukatun da za a dauke yarda. Koyaya, ya danganta da abin da aka yi niyyar amfani da samfurin, tsarin samarwa na iya samun buƙatu mafi girma don ƙarfin juzu'i da karkatar da yawan yanki. Don haka, yana da matukar muhimmanci ma’aikatanmu na siyan kayayyaki su san tsarin kera kayayyakinsu da takamaiman bukatu na yankakken tabarma ta yadda masu samar da kayayyaki za su iya samarwa yadda ya kamata.”
Lokacin aikawa: Oktoba-23-2023
