Nyengo Yatsopano mu Zopangira Ulusi wa Carbon - Mtsogoleri Synesqo ndi Aerospace Giant Bell Alengeza Mgwirizano Wabwino

Novembala 4, 2024– Syensqo, mtsogoleri wapadziko lonse lapansi pa zipangizo zamakono, ndi Bell Textron Inc., kampani yothandizidwa ndi Textron Inc., alowa mgwirizano wanzeru womwe cholinga chake ndi kufulumizitsa chitukuko cha mafakitale opanga zinthu zosiyanasiyana kuti agwiritse ntchito ndege za m'badwo wotsatira. Mgwirizanowu udzagwiritsa ntchito ukadaulo wa Syensqo wopangira Direct Dry Fiber (DDF) komanso CYCOM® EP2750 yochiritsa mwachangu.dongosolo lokonzekerakupititsa patsogolo ntchito yopangira zinthu komanso kuchepetsa ndalama zogulira zinthu zovuta za aerostructures.

1.Kupambana kwa Ukadaulo:Kuyambira Maola Mpaka Mphindi mu Nthawi Yochiritsa

Njira zachikhalidwe zochiritsira pogwiritsa ntchito autoclave kuti zigwiritsidwe ntchito mumlengalengaulusi wa kaboniZosakaniza zimadya nthawi yambiri komanso zimafuna mphamvu zambiri, zomwe zimalepheretsa kugwiritsa ntchito zinthu zambiri. Dongosolo la Syensqo la CYCOM® EP2750 epoxy prepreg limathetsa vutoli mwa kuchira kwathunthu mkati mwa mphindi zochepa—kupitirira 70% mwachangu kuposa zida wamba—pomwe limafuna uvuni m'malo mwa autoclave yokha. Zipangizozi zimasunga mawonekedwe a makina a T800, zomwe zimapangitsa kuti zikhale zoyenera pazida zoyambira monga zomwe zimagwiritsidwa ntchito mu ndege ya Bell's V-280 Valor tiltrotor. Kugwirizana kwake ndi ma geometries opindika komanso ovuta kumatsimikizira kuyika kwa ulusi wofanana ndi kulowetsedwa kwa resin, zomwe zimathandiza kupanga zinthu zazikulu zambiri popanda kusokoneza magwiridwe antchito.

2.Njira Yogwirizana:DDF + Prepreg Yochiritsa Mwachangu

Ukadaulo wa Syensqo wa DDF umalola kuyika bwino ulusi wouma ndi mawonekedwe olamulidwa komanso kuchuluka kwa utomoni, kuphatikiza bwino ndi dongosolo la CYCOM® EP2750. Mgwirizanowu "wouma-wonyowa" umalola kusintha nthawi yeniyeni panthawi yoyimitsa, kukonza magwiridwe antchito a mapiko, ma fuselage, ndi mawonekedwe ena ovuta. Bell ikukonzekera kugwiritsa ntchito njira yophatikizana iyi pazinthu monga rotor cowlings ndi nacelles za helikopita ya Bell 429, cholinga chake ndi kuchepetsa 40% nthawi yopangira komanso kuchepetsa kuchuluka kwa ntchito zomwe zimayikidwa m'fakitale komanso kudalira antchito.

3.Nkhani ya Makampani:Kusintha Kuchokera ku Zatsopano Zazinthu Kupita ku Kuchita Bwino Kwamafakitale

Mgwirizano wa Syensqo-Bell ukuwonetsa momwe makampani ambiri amagwirira ntchito pomwe ogulitsa zinthu ndi makampani opanga zinthu zosiyanasiyana amapanga njira zopangira zinthu zomwe zakonzedwa bwino. Ngakhale osewera ena—monga Covestro ndi GKN Aerospace (zopangira UV-curing composites) ndi Arkema ndi Airbus (thermoplastics)—amayang'ana kwambiri njira zina, njira ya Syensqo ikugogomezera njira yowonjezereka, yogwiritsira ntchito uvuni yokha yomwe imagwirizana ndi maunyolo omwe alipo kale a ndege popanda kufunikira ndalama zambiri.

4. Zotsatira zake paOpanga Opanga Zinthu Zaku China

Ngakhale China yapeza njira zatsopano zopezera ndalama mu T700/T800 kupanga ulusi wa kaboni, kudalira zinthu zotumizidwa kunja ndi njira zina zoyendetsera ntchito zakunja kukupitirirabe kukhala vuto. Chitsanzo cha Syensqo-Bell chimapereka mfundo zazikulu:

∙Limbitsani chitukuko cha zinthu ndi njira zogwirira ntchito limodzi kuti mupange luso lophatikizana;

∙Kuyika patsogolo njira zotsika mtengo komanso zothamanga kwambiri monga kupanga zinthu mwachangu kapena kulowetsedwa kwa utomoni kuti apange zinthu zina zambiri;

∙Gwirizanani ndi opanga ma eVTOL ndi UAV kuti muyesere njira zopangira zinthu zatsopano ndikuyendetsa kugwiritsa ntchito ukadaulo wobwerezabwereza.

Mapeto

Mgwirizano pakati pa Syensqo ndi Bell ukuwonetsa kusintha kwakukulu kuchokera pakusintha kwa labu kupita ku kupanga zinthu zokonzedwa kale m'mafakitale zomwe zingathe kukulitsidwa muzinthu zopanga ndege. Kuti China ipikisane padziko lonse lapansi, kutseka kusiyana kwa ukadaulo wopanga zinthu—osati zipangizo zokha—kudzakhala kofunikira kwambiri m'zaka khumi zikubwerazi.