Halin da ake ciki a halin yanzu da makomar kayayyaki masu haɗaka a cikin masana'antar jigilar dogo ta kasar Sin

1, Indhalin da ake ciki
A halin yanzu, yawancin transHar ila yau ana amfani da siminti da ƙarfe na yau da kullun a matsayin babban kayan gini.Tare da ci gaba da tsawaita lokacin amfani, matsaloli daban-daban na tsufa da lalacewa sun bayyana, kuma akwai matsaloli kamar sharar albarkatun ƙasa da rashin ƙarfi.Domin biyan buƙatun filin gine-gine na sufuri na yanzu, ya zama dole don haɓakawa da amfani da ƙarin sabbin kayan gini masu dacewa da muhalli.Daga cikin su, kayan haɗin fiber suna ƙara fifita mutane saboda kyakkyawan aikinsu, kuma an yi amfani da su sosai a sararin samaniya, kera motoci, da samar da masana'antu.

2. Hanyoyin ci gaban fasaha
Ta fuskar fasaha, don mayar da martani ga buƙatu daban-daban na haɓaka zirga-zirgar jiragen ƙasa a nan gaba, ya kamata a tsara fasahar kayan fiber daidai da dabarun ci gaban ƙasa:
Da fari dai, dangane da babban aminci da bukatun da connstitutive aminci, aiki da m kariya, da kuma bala'i gargadi, harshen wuta retardant polyimide, harshen wuta retardant Lyocell fiber, aramid fiber, da dai sauransu dangane da intrinsic harshen retardancy, lalacewa, da kuma low VOC an ɓullo da. cimma babban jinkirin wuta na kayan ciki;Mun ɓullo da kunna carbon fiber tace kayan, narke hura mara-saƙa masana'anta cellulose tace kariya fina-finai, da kuma cimma iska tsarkakewa bisa nano aiki kayan.
Abu na biyu, dangane da ingantattun buƙatu na ingantacciyar ta'aziyya, injiniyan abubuwan ɗan adam, rawar jiki da haɓaka amo, da tafiye-tafiye mai wayo, an haɓaka kayan fiber mai nauyi mai nauyi, wanda zai iya cimma ayyuka kamar ɗaukar girgiza, rage amo, rufi, da thermal rufi.
Na uku, dangane da ingantattun buƙatun maglev mai sauri, jiragen ƙasa masu haɗin gwiwa, da ƙarancin juriya mai saurin sufuri, prepregs carbon fiber prepregs, zanen kayan haɗe-haɗe, zanen gado, abubuwan masana'antu, harsashi masu nauyi da abubuwan haɗin gwiwa don zirga-zirgar jirgin ƙasa da motoci, harsashi drones. , fuka-fuki, da sauransu an haɓaka kuma an yi amfani da su sosai a masana'antu, sararin samaniya, zirga-zirgar jiragen ƙasa da sauran fannoni.

Na huɗu ya dogara ne akan babban buƙatun hankali na tuki mai hankali, masana'antu na fasaha, da aiki mai hankali da kiyayewa, yin amfani da manyan bayanai da fasahar blockchain don gina aikace-aikacen kayan fiber a duk tsawon rayuwa.Tare da dandamalin bayanan intanet, ana iya samun abin dogaro na dijital na gano abubuwan ganowa.
Na biyar ya dogara ne akan bukatar sabon makamashin makamashi, sake amfani da kayan aiki, ƙarancin carbon da ƙarancin hayaki, tare da mai da hankali kan kare muhalli kore, kuma ya haɓaka ƙirar cikin gida bisa abubuwan da za a iya sake yin amfani da su.

Ga wuraren ci gaban da aka ambata a sama, kasar Sin ta tattara kungiyoyin binciken masana'antu masu dacewa don tunkarar su tare da cimma wasu sakamako.Don haɓakar wuta mafi girma da buƙatun kare muhalli na kayan aikin jigilar dogo na gaba, kasar Sin tana haɓaka zaruruwan harshen wuta na dogon lokaci a matsayin sabuwar fasaha don sabunta kayan fiber mai saurin ƙone wuta.Daga hangen nesa na ƙarin gyare-gyare na masterbatch na aiki, ana iya amfani da gyare-gyaren harshen wuta zuwa nau'ikan samfuran fiber na sinadarai, samar da sabuwar hanya don bincike da gano tsarin hana wuta na gaba.Dangane da ƙayyadaddun ƙarfi da taurin kai, carbon fiber a halin yanzu yana ɗaya daga cikin mafi kyawun kayan fiber mai ƙarfi, kuma an yi amfani da shi sosai a cikin kayan aikin jigilar jirgin ƙasa.Tawagar bincike ta Jami'ar Qingdao ta ɓullo da ingantaccen, dacewa, kuma mai rahusa kayan haɗakar fiber ɗin carbon fiber ta hanyar gudanar da bincike na gyare-gyare a saman filayen carbon.Tawagar bincike ta Jami'ar Sichuan ta tsara kuma ta haɓaka guduro polyamide mai girma.Ƙungiyarsu ta haɓaka babban nailan mai juriya mai zafi (PA6T) da fasahar masana'antu.The zafi nakasawa zafin jiki na wannan samfurin ya wuce 280 ℃, kuma yana da kyau kwarai narkewa aiki fluidity, wanda zai iya saduwa da high-yi ci gaban lantarki da lantarki aka gyara zuwa zafi juriya, bakin ciki-bango, daidai allura gyare-gyaren, da sauran al'amurran.Bugu da kari, babban aiki Semi aromatic polyamide thermoplastic elastomers TPA da Semi aromatic polyamide an ɓullo da, waɗanda ke da kyawawan aikace-aikace a filayen kamar motoci.

Ana amfani da kayan aikin haɗin fiber mai girma da yawa a cikin sifofi marasa ɗaukar nauyi kamar kayan ado na ciki na direba, wasan bidiyo na direba, kaho, saman kujerar fasinja, bangarorin bangon gefe, bangarorin rufin, da ginshiƙan ginshiƙan kofa a cikin kayan jigilar jirgin ƙasa.Hakanan ana amfani da takarda mai ɗaukar nauyi mai ƙarfi a cikin mahimman kayan rufewa a cikin injina masu ƙarfi, masu canza wuta, da kayan lantarki.Yin la'akari da abubuwa daban-daban kamar kyakkyawan aikin kayan aiki da tsada, ƙungiyar bincike ta Jami'ar Yada ta Wuhan ta haɓaka ƙarfin ƙarfi da haɓaka polyphenylene sulfide da fiber polyarylester na ruwa, waɗanda aka haɓaka kuma an yi amfani da su a cikin kayan aikin jigilar jirgin ƙasa.