Njengomathiriyeli obalaseleyo wokusetyenziswa kwe-aerospace yexesha elizayo, imathiriyeli edibeneyo ye-thermoplastic ngoku ibangela uthotho lwemisebenzi phakathi kwabavelisi be-aerospace, abaqulunqi, abavelisi bamacandelo, kunye neeprosesa zokubumba.Uphando kunye nophuhliso lwemathiriyeli edibeneyo ye-thermoplastic ye-aerospace iyakhawuleza, kwaye izilingo ezininzi ezibandakanya imathiriyeli ye-thermoplastic composite ziyaqhubeka.
Ezinye iinkampani ezintsha zikwangena emarikeni, zifumana iziqinisekiso zababoneleli kubavelisi be-aerospace, kwaye zomeleza amakhonkco obonelelo akhoyo.Iindlela zokuvelisa ezintsha kusetyenziswa i-thermoplastics ziyaphuhliswa, ziphuculwe kwaye ziqaliswe.Zonke ezi zibonakaliso zibonisa ukuba ukusetyenziswa kwezixhobo ze-thermoplastic kwisizukulwana esilandelayo seenqwelo-moya zorhwebo kunye nezicelo ezinxulumene nazo ziya kwanda kakhulu.
Izinto ezinje ngenkqubela phambili kwimveliso, ukubumba kunye nokuveliswa kwezixhobo ze-thermoplastic ziye zaba zezona zinto ziphambili zokwanda kokufumaneka kwezinto ze-thermoplastic.Kwezinye izicelo ze-aerospace, ezi zixhobo zineenzuzo ezicacileyo ngaphezu kweentsimbi ezifana neeplastiki ze-thermoset kunye ne-aluminiyam.Zikwangqamana neentsingiselo ezivelayo kwishishini lemizi-mveliso ye-aerospace, kubandakanywa nokukhawuleziswa kokudityaniswa kweenqwelomoya kunye nokuveliswa, kunye nophuhliso loyilo oluphezulu lweenqwelomoya zorhwebo.
Uhlalutyo lwezinto eziluncedo kwi-Thermoplastic Composites kwi-Aerospace
Izixhobo ze-aerospace-grade thermoplastic composite, ezifana ne-carbon fiber reinforced polyether ether ketone (PEEK) kunye ne-polyether ketone ketone (PEKK), zineembono ezibanzi zokusetyenziswa kwintsimi ye-aerospace yanamhlanje.I-Thermoplastic prepreg iveliswa kuluhlu oluphambili kwaye inokuguqulwa ibe yi-slit tape, i-fiber enqunqiweyo okanye ezinye iifom.Ezi mveliso zilungiselelwe ukufikelela kwimpumelelo ephezulu kunye nemveliso yamacandelo alungelelanisiweyo.
I-Aerospace-grade thermoplastics ilula, iyaxhathisa kubushushu obuphezulu, kwaye inokuqina okuphezulu kunye nokuchasana kwempembelelo.Ezinye izinto eziphambili ziquka:
Ukufunxa ukufuma okuphantsi
Ukumelana nokunxiba okugqwesileyo
Ukuxhathisa okugqwesileyo kwidangatye / ityhefu yomsi
Ukukhutshwa okuphantsi kweekhemikhali eziguquguqukayo
I-coefficient yokwandisa umjikelo we-thermal ophantsi
Nangona ikhonkco lokubonelela ngeplastiki ye-thermosetting iphelele ngakumbi, kunye nembali yesicelo njengeendawo zesakhiwo se-aerospace nayo inde, iteknoloji yakutshanje kunye nophuhliso lwenkqubo luphucula ukukhuphisana komhlaba wezinto ze-thermoplastic.Ngokomzekelo, abavelisi kunye neeprosesa zokubumba ezichanekileyo baphucula ukuchaneka kwenkqubo yokusika kunye nokuguqula ukuvelisa uluhlu olukhulu lwamacandelo aphezulu.
I-Thermoplastics kunye ne-thermosets zineempawu zokusebenza ezifanayo, kodwa zinomohluko omkhulu ekuqhubeni nasekuphatheni iimfuno.Nangona i-thermoplastics ifuna amaqondo okushisa aphezulu kunama-thermosets, inokugcinwa kwiqondo lokushisa elingaphakathi kwaye ibe nempilo yeshelufu engapheliyo.
Ngokuchasene noko, iiplastiki ze-thermosetting kufuneka zifakwe emkhenkceni kwaye zinyibilike ngaphambi kokuba zicutshungulwe ukuze zigcine iimpawu zazo zoomatshini ngexesha lokuthutha kunye nokugcinwa.Ubomi beshelufa obuchaziweyo be-thermosets, ixesha elifunekayo lokunyibilika kunye nokukhenkceza, kunye nesidingo sokulandelela ixesha lokukhenkceza lilonke kunye nexesha lokunyibilika, konke oku kudibanisa kwiindleko ezongezelelweyo ezingenanto yakwenza ne-thermoplastics.
Izixhobo ze-Thermoplastic nazo zinenzuzo yokuba ziphinde zisetyenziswe.Ngokungafaniyo neeplastiki ze-thermoset, iiplastiki ze-thermoset zifumana ukusabela kweekhemikhali ezingenakuguqulwa ngexesha lokucubungula kwaye azikwazi ukunyibilika.I-Thermoplastics inokuphinda ihlaziywe emva kokusetyenziswa, ukwenzela ukuba ii-resin ze-thermoplastic kunye ne-fibers zokuqinisa zinokuphinda zisetyenziswe okanye zisetyenziswe kwezinye izicelo.
Hebei Yuniu Fiberglass Manufacturing Company Limitedyiumenzi wezinto zefiberglass onamava angaphezulu kweminyaka eli-10, amava okuthumela ngaphandle kweminyaka esi-7.
Thina umenzi fiberglass izinto ekrwada, ezifana asfiberglass roving, fiberglass yarn, fiberglass wanqunyulwa strand mat, fiberglass imisonto zinqunqwe, fiberglass mat emnyama, fiberglass elukiweyo roving, ilaphu fiberglass, ilaphu fiberglass ..Njalo njalo.
Ukuba kukho naziphi na iimfuno, nceda uqhagamshelane nathi ngokukhululekileyo.
Siya kwenza konke okusemandleni ethu ukukunceda kwaye sikuxhase.
Ixesha lokuposa: Sep-10-2021