Mmene Mulili Panopa ndi Tsogolo la Zida Zophatikizika M'makampani a Sitima ya Sitima ya China

1. Ndiustry status quo
Pakali pano, ambiri a China transntchito yomanga portation imagwiritsabe ntchito konkriti yokhazikika komanso chitsulo ngati zida zazikulu zomangira.Ndi kuwonjezereka kosalekeza kwa nthawi yogwiritsira ntchito, mavuto osiyanasiyana okalamba ndi owonongeka abuka, ndipo pali mavuto monga kuwononga zinthu komanso kusakhalitsa.Kuti tikwaniritse zosowa za malo omanga mayendedwe apano, ndikofunikira kupanga ndikugwiritsa ntchito zida zomangira zatsopano komanso zachilengedwe.Pakati pawo, zida za fiber composite zimakondedwa kwambiri ndi anthu chifukwa chakuchita bwino kwambiri, ndipo zakhala zikugwiritsidwa ntchito kwambiri muzamlengalenga, kupanga magalimoto, komanso kupanga mafakitale.

2, Mayendedwe a chitukuko chaukadaulo
Kuchokera pamalingaliro aukadaulo, poyankha zosowa zosiyanasiyana zakutsogolo kwa njanji yamtsogolo, ukadaulo wa fiber material uyenera kukhazikitsidwa motsatira njira yachitukuko cha dziko:
Choyamba, kutengera zofunikira zachitetezo chachitetezo chokhazikika, chitetezo chogwira ntchito komanso chopanda chitetezo, ndi chenjezo latsoka, polyimide yoletsa malawi, choletsa moto cha Lyocell, CHIKWANGWANI cha aramid, etc. kukwaniritsa kutentha kwakukulu kwa zinthu zamkati;Tapanga zida zosefera za carbon fiber, kusungunula mafilimu oteteza nsalu za cellulose, ndikukwaniritsa kuyeretsa mpweya kutengera zida zogwirira ntchito za nano.
Kachiwiri, kutengera zofunikira zapamwamba za chitonthozo chonse, uinjiniya wazinthu zaumunthu, kugwedezeka ndi kukhathamiritsa kwaphokoso, komanso kuyenda mwanzeru, zida zopepuka zophatikizika zama fiber zidapangidwa, zomwe zimatha kukwaniritsa ntchito monga kuyamwa kunjenjemera, kuchepetsa phokoso, kutsekereza, ndi kutenthetsa kutentha.
Chachitatu, kutengera zofunikira kwambiri za maglev othamanga kwambiri, masitima olumikizidwa, komanso kutsika kothamanga kwambiri, ma prepregs a carbon fiber, ma sheet ophatikizika, ma sheet, zigawo za mafakitale, zipolopolo zopepuka ndi zida zoyendera njanji ndi magalimoto, zipolopolo za drone. , mapiko, ndi zina zotero zapangidwa ndikugwiritsidwa ntchito kwambiri m'mafakitale, zamlengalenga, zoyendera njanji ndi zina.

Chachinayi chimachokera pakufunika kwanzeru kwambiri pakuyendetsa mwanzeru, kupanga mwanzeru, ndikugwira ntchito mwanzeru ndi kukonza, kugwiritsa ntchito data yayikulu ndiukadaulo wa blockchain kuti apange makina ogwiritsira ntchito fiber pamoyo wonse.Ndi nsanja ya data yapaintaneti, kudalirika kwa digito kwazinthu zotsatirika kumatha kukwaniritsidwa.
Chachisanu chimachokera pa kufunikira kwa mphamvu zatsopano zamagetsi, kubwezeretsanso zinthu, mpweya wochepa komanso mpweya wochepa, ndikuyang'ana kwambiri chitetezo cha chilengedwe chobiriwira, ndipo wapanga mapangidwe amkati opangidwa ndi zinthu zomwe zingathe kubwezeretsedwanso komanso zowonongeka.

Pazitukuko zomwe zatchulidwa pamwambapa, China yasonkhanitsa magulu ofufuza amakampani oyenera kuthana nawo ndikupeza zotsatira zina.Pazofunika zochepetsera malawi komanso zoteteza chilengedwe pazida zam'tsogolo za njanji, China ikupanga ulusi woletsa kutentha kwanthawi yayitali ngati ukadaulo watsopano wokonzanso zida zowotcha moto.Kuchokera pamalingaliro a magwiridwe antchito a masterbatch kuwonjezera kusinthidwa, kusinthika kwamoto kungagwiritsidwe ntchito pazinthu zingapo zamitundu yamafuta, zomwe zimapereka njira yatsopano yowunikira ndikupeza machitidwe amtsogolo oletsa moto.Pankhani ya mphamvu yeniyeni ndi kuuma kwake, mpweya wa carbon ndi imodzi mwa zipangizo zamakono zogwira ntchito kwambiri, ndipo wakhala ukugwiritsidwa ntchito kwambiri pazida zoyendera njanji.Gulu lofufuza la pa yunivesite ya Qingdao lapanga zinthu zogwira mtima, zosavuta, komanso zotsika mtengo za carbon fiber composite friction pochita kafukufuku wosintha pamwamba pa carbon fibers.Gulu lofufuza la Yunivesite ya Sichuan lapanga ndikukonza utomoni wa polyamide wochita bwino kwambiri.Gulu lawo lapanga nayiloni yolimba kwambiri yolimbana ndi kutentha kwapakati (PA6T) komanso ukadaulo wake wamakampani.Kutentha kotentha kwa mankhwalawa kumaposa 280 ℃, ndipo kumakhala ndi madzi abwino kwambiri osungunuka, omwe amatha kukumana ndi chitukuko chapamwamba cha zipangizo zamagetsi ndi zamagetsi kukana kutentha, khoma lochepa thupi, kuumba jekeseni mwatsatanetsatane, ndi zina.Kuphatikiza apo, ma polyamide onunkhira a polyamide thermoplastic elastomers TPA ndi semi onunkhira polyamide apangidwa, omwe amagwira ntchito bwino m'magawo monga magalimoto.

Zida zophatikizika kwambiri zokhala ndi fiber zomwe zimagwiritsidwa ntchito nthawi zambiri zimagwiritsidwa ntchito popanga zinthu zosanyamula katundu monga kukongoletsa mkati mwa dalaivala, cholumikizira cha driver, hood, mpando wapampando, mapanelo am'mbali, mapanelo adenga, ndi zovundikira zitseko pazida zoyendera njanji.Mapepala otchinjiriza kwambiri amagwiritsidwanso ntchito pazida zazikulu zotchinjiriza pama mota amphamvu kwambiri, ma transfoma, ndi zida zamagetsi.Poganizira zinthu zosiyanasiyana monga ntchito zabwino zakuthupi ndi mtengo wake, gulu lofufuza la Wuhan Textile University lapanga mphamvu zapamwamba komanso zapamwamba za polyphenylene sulfide ndi ulusi wa crystal polyarylester, womwe udalimbikitsidwa ndikugwiritsidwa ntchito pazida zoyendera njanji.