Hauv kev txhim kho ntawm lub zog hluav taws xob tshiab, cov fiber roj carbon ntau ua lag luam, thaum cov fiberglass tso cov kev lag luam.

Hauv kev sib tw sib tw ntawm cov khoom hluav taws xob tshiab, cov khoom siv sib xyaw ua ke rau cov pa roj carbon monoxe} {}} kub {1}iav yasSiv zog polymer (GFRP) rau kev tswj hwm tus nqi thiab kev txhim kho zoo. Cov tswv yim tiered no yog hloov chaw kev lag luam los ntawm "Kev sib tw khoom siv khoom siv" rau "reschicpitive optimization," reshaping kev sib tw ntawm kev sib tw ntawm cov ntaub ntawv hauv tsheb.

High -}} Fiber kev txhawb nqa lub zog ntawm lub zog " Ntau -} sci scenario nkag mus.

Nyob rau hauv cov nqe lus ntawm cov qauv cev, BMW I7 cov pa roj carbon mon}}} pabbon hybrid lub cev txo qhov hnyav ntawm lub cev, thaum nce torsional txhav txhav los ntawm 20%; NIO et7 lub ru tsev fiber ntau lub ru tsev tau tsim cov thev naus laus zis los ntawm 42% piv rau cov kev faib tawm uas muaj kev cuam tshuam nrog cov chaw nkhaus.

Kev nthuav dav ntawm cov roj teeb lub tshuab tseem cia nyob rau ntawm carbon fiber. Catl cov pa roj teeb cov roj teeb, tsim kev sib koom tes nrog SGRBONS, siv T700-qib kev txuas ntxiv thiab epoxy cob. Qhov no tsis yog tsuas yog ua tau raws li cov qauv ip68 tab sis kuj yuav txo qhov hnyav Tesla yog kev tshawb fawb ntxiv ntawm cov roj carbon fiber ntau tam sim no thiab cov cuab yeej siv roj ntsha hauv nws 4680 roj teeb technology, uas yuav tsum tau ntxiv txo cov roj teeb pob kom hnyav li 15%.

Cov txheej txheem tsim khoom tseem raug kho dua tshiab. Kev rho tawm hauv lub tshuab hluav taws xob (AFP) ua tiav achiev achiev 0. ± 0.5℃pw lub ntsuas kev tswj. Ib lub tshuab siv nws los tsim cov pa roj carbon fiber ntau, ua kom muaj txiaj ntsig los ntawm 75% thiab txo ib leeg- daim ntau lawm ua voj voog mus rau 8 feeb. Napan Technology's CF / Peek Thermoplastic carbon fiber ntau 100% rov ua dua tshiab los ntawm kev siv laser vuam, txo cov nqi kho los ntawm 60%.

Cov tsheb lag luam: fiberglass coj txoj kev hauv cov nqi {{tus neeg siv roj carbon monoxessials ua tau zoo dua li 1/10 tus neeg muaj peev xwm ua tiav hauv cov roj teeb, thiab cov vaj huam sib luag.

BYD Foob 07 lub roj teeb pob siv cov khoom smc sib xyaw saum lub plhaub + siab {{5} Tus qauv}; Tus qauv tesla y lub roj teeb ntim kawg daim hlau tau muab cov khoom siv luv luv ntawm cov qauv luv thiab txo cov nqi txo los ntawm 30% piv rau aluminium alloys.

Cov kev ua tau zoo ntawm lub cev panels tseem tab tom txhim kho. Qhov Geely Xingyue L Hood Siv GMTiav yasKev siv cov qauv siv thermopastic uas txo qhov hnyav los ntawm 205% thiab txhim kho {} {}}} Star Kev nyab xeeb txheem. XPeng G3 lub qhov rooj sab hauv vaj huam sib luag siv nteviav yas-} siv polypropylene, 3D luam tawm ua ntej {2} moulded thiab txhaj tshuaj me me los ntawm 52% piv rau cov hlau steel.

Kev ua thev naus laus zis tseem yog tsom rau kev txo nqi thiab rov ua dua tshiab. Shandong fiberglass's 24k loj {- Lab iav fiber ntau txo cov nqi thev naus laus zis, thiab nce interfacial shear zog los ntawm 25% tom qab kev hloov kho. Chongqing thoob ntiaj teb cov ntaub ntawv 'tshuaj lom neeg cov tshuaj uas tau rov ua dua tshiab ntawm 95%, txo tus nqi ntawm 40 {9 {9 {cov ntawv teev cov ntaub ntawv.

Qab cov ntawv sau tiered: synergy ntawm kev ua tau zoo, nqi, thiab rov ua dua tshiab

Cov tswv yim no ntawm "siv carbon rau siab carbon-}}}}}}}} Daim ntawv thov kev lag luam" yog muaj tseeb hais tias phim cov khoom siv nrog cov nqi. Cov ntaub ntawv los ntawm Tuam Tshoj Suav rau cov khoom siv sib xyaw ua pom tias ob daim ntawv gradient hauv lub zog, ntom, thiab tus nqi npog zoo ntawm cov qauv sib txawv.

Cov txheej txheem txheej txheem tseem muaj cov laj thawj sib txawv: high - fiber cov pa roj carbon fiber ntau dua + afp fiber ntau lub voj voog rau cov tsheb zoo li BMW I8 txog 2 teev; Cov qauv lag luam siv compression moulding + automated txiav, nrog ib tus neeg tshuaj xyuas kom txo cov nqi ntawm AB tsis zoo los ntawm 8% rau 1.5%, ua tiav lub peev xwm 50 daim / teev.

The advantages of full life-cycle efficiency are becoming increasingly apparent: Carbon fiber vehicles reduce weight by 10%, increasing range by 6-8% and extending corrosion resistance by 3 times, supporting the performance premium in the high-end market; Tus nqi ntawm cov khoom siv sib xyaw rau ib chav nyob hauv cov khoom fiberglass tuaj yeem tswj tau tsis pub dhau 5,000 yuan, khov kho kev nyab xeeb tus nqi-ua lag luam zoo nyob rau hauv kev lag luam lag luam.

Lub neej yav tom ntej: Cov Khoom Siv Ua ke thiab ncig txhim kho

Mus rau pem hauv ntej, daim ntawv thov ntawm cov khoom siv sib xyaw yuav ua ntau dua "hloov tau." The chassis of the GAC AION S uses an aluminum-glass hybrid composite, with key nodes reinforced by carbon fiber, resulting in a 28% weight reduction compared to all-steel and an 18% lower cost than all-aluminum. Qhov no "carbon fiber ntau rau cov khoom tseem ceeb, iav rau cov khoom sib xyaw theem nrab" mus kom ze rau kev xaiv tshiab rau nruab nrab- ntau lub tsheb.

Muaj kev sib koom ua ke ntse: Cov roj teeb fiber ntau nrog cov tshuab hluav taws xob muaj peev xwm saib xyuas cov kev ntxhov siab ntawm lub sijhawm ntawm thermal los;iav yasTxheej txheem zauv nrog graphene txhim kho cua sov tsis txaus siab los ntawm 30% thiab tau tshaj 800V siab} voltage platforms.

Kev lag luam raws li kev lag luam kuj tseem ceeb heev. Tsav los ntawm EU lub roj teeb roj teeb tshiab, HRC qis dua 30% los ntawm cov nqi nkauj xwb rau thaum muaj 30% ntawm 2030. Ib lub tsheb siv nws los txo cov pa roj carbon emissions los ntawm 12,000 tons ib xyoos twg los.

Kev nthuav dav hauv cov tsheb tshiab hluav taws xob tsis yog qhov teeb meem hloov pauv tau yooj yim. " Lub phased daim ntawv thov ntawm carbon fiber thiab khob fiber ntau, los ntawm peb lub neej, thiab rov ua dua tshiab ntawm cov khoom siv thev naus laus zis thiab kev hloov pauv tsis tau ntawm kev lag luam hauv tsheb.