Kev siv cov ntaub ntawv fiber ntau hauv tuam txhab hauv tsev hauv kev ua teb chaws sib koom ua ke dav hlau yog nyob ntawm qhov nce.
Arj21 Airliner
Daim ntawv thov puas ntawm Arj21 Airliner nyiaj rau tsuas yog 2% ntawm airframe. Daim ntawv thov cov chaw suav nrog cov tw ntoo, Woldtip Winglele, Flaps thiab fairings.
Cov pa roj carbon fiber siv yog T300 qib, thiab cov txheej txheem ntau lawm yog cov tsoos sibhawm, nqus plua plav kub-nias TANKING thiab kho rau ntau zaus.
C919 Airliner
Hauv kev tsim cov C919 Airliner, daim ntawv thov ntawm cov khoom siv sib xyaw tau nce mus rau 12%. Cov seem suav nrog kev sib tw, tiaj tus Tsov tus tw, nram qab fuselage, radome, daug, ailerons thiab lwj.
Cov pa roj carbon fiber siv yog T300 qib thiab qib kawm, thiab kev tsim tawm mus rau cov txheej txheem niaj hnub no ntawm cov kab xev tsis siv neeg thiab kub membrane.
Qhov zoo ntawm carbon fiber
Niaj hnub nimno lag luam dav hlau yog tsim los txuag roj thiab nce ntau yam los ntawm kev txo lawv tus kheej qhov hnyav. Carbon fiber composites tau dhau los ua txoj kev xaiv dav dav rau lawv cov ntom ntom nti (tsuas yog 3/5 uas ntawm txhuas) thiab siab dua lub zog tshaj txhuas alloys.
Carbon fiber yog qhov zoo heev, nrog rau lub haum fiber ntau ntawm 5-7 microns, tsuas yog ib feem kaum ntawm lub cheeb ntawm tib neeg cov plaub hau. Nws yog tsim los ntawm polypropylene cyanide fibers, vischalt fibers thiab asphalt fibers los ntawm kev kub hnyav carbonization, nrog cov ntsiab lus carbon ntau dua 92%.
Carbon fiber tau muab faib ua cov hlua roj thiab cov hlua me me. Tow fiber ntau muaj cov txheej txheem nyuaj dua thiab tus nqi siab dua, tsuas yog siv hauv kev tsim aerospace.
Kev txhim kho ntawm Tuam Tshoj cov carbon fiber kev lag luam
Hauv 1980s, Tuam Tshoj cov fiber ntau cov cuab yeej tsim khoom thiab cov cuab yeej thev naus laus zis rau kev ua lag luam carbon fiber ntau yog kev lag luam los ntawm Tebchaws Meskas thiab Nyij Pooj, uas tau kim thiab tsis paub txog kev muab khoom.
Nrog rau kev tshawb fawb txuas ntxiv hauv kev ua lag luam hauv cov ntaub ntawv cov ntaub ntawv yooj yim, kev txhim kho carbon fiber muaj nyob hauv National "{{}"} "program.
Xyoo 2005, Tuam Tshoj ua tiav qhov kev sib tawg hauv cov thev naus laus zis thev naus laus zis, dhau los ua Tebchaws Asmeskas thiab Nyiv mus rau qhov muaj peev xwm ua tau zoo carbon fiber ntau.
Los ntawm 2021, Tuam Tshoj tau muaj peev xwm ntau cov khoom siv T300, T800 thiab T1000 Text Carbon Fiber nrog ib xyoos twg cov txiaj ntsig ntawm 63,400 tons, nyiaj txiag rau 30.5% ntawm lub ntiaj teb cov khoom tawm. Qhov no ua Tuam Tshoj lub ntiaj teb cov roj carbon fiber ntau tshaj plaws tsim khoom. Carbon fiber cov nqi tau poob loj heev vim muaj kev sib tw hauv Suav teb, nrog T700 carbon fiber xa mus rau ib-roj carbon fiber ntau dua rau ib-feem kaum ntawm nws tus nqi qub.
Yav tom ntej zeem muag
Kev txhim kho ntawm Tuam Tshoj carbon fiber ntau kev lag luam tau tso ib lub hauv paus zoo rau kev thov cov roj carbon fiber ntau hauv cov dav hlau hauv tsev. Cov Composite Daim Ntawv Teev Cov Lus piv ntawm CRC929 ntev-hian dav hlau dav hlau hauv R & DENY thiab TAIL (tshwj tsis yog rau cov roj teeb) ua los ntawm cov roj carbon fiber ntau. Qhov no yuav ncav cuag cov ntawv thov sib xyaw ntawm cov Airbus A350 thiab Boeing 787, ua rau CR929 ib qib pej xeem uas yog qhov tseeb ntawm lub ntiaj teb kev tsim khoom.
