"Cov ris tsho ua swarms los ntawm cov phaw twj kum", cov tub rog qub tuaj rau hauv tej cuab yeej ua rog, thiab tam sim no "tub rog satellite" uas nrhiav chaw rau tib neeg yuav tsum tiv thaiv. Nyob rau hauv kev sib tham, tus neeg kawm paub tias Lub Peb Hlis 11 cov kev lag luam uas muaj lub cav ntev tau pib rau 19 kuj muaj ob tug "dub armor" los tiv thaiv cov satellites hauv lub caj npab thiab pab lawv kov yeej cov hnub qub thiab dej hiav txwv. Qhov "dub armor" yog lub foob pob hluav taws tus tagnrho cov roj carbon fiber reinforced composite fairing. Tsis zoo li lwm cov foob pob hluav taws fairings, ntev kaum ib lub foob pob ntseg fairly muaj ntau lub ntsiab lus.
Nyuaj thiab lub teeb: "Qhov longitude kaum ib lub foob pob hluav taws tsoo yog khoo los ntawm txoj hlab pas thiab txoj kev nyiag"
Cov kev ncaj ncees ntawm cov cuab yeej tso pa tsheb yog tsim los ntawm cov hlau ntas thiab hlau kab. Cov duab thooj ntawv yog zoo li tus phuaj nyoo, thiab cov purlins zoo li xov tooj tawg, sib tshuam horizontally thiab vertically, txhawb txoj kev ncaj ncees los tsim kom muaj kev nyab xeeb thiab muaj kev nyab xeeb rau qhov chaw them nyiaj rau qhov payload.
Nws tau tshaj tawm hais tias qhov kev ncaj ncees ntawm lub kaum ib lub foob pob hluav taws tau siv ntau txoj kev thiab ua los ntawm cov roj carbon tag nrho kom muaj zog dua cov khoom sib xyaw. Qhov no dub, tshiab fairing tsis tsuas yog txhav thiab muaj zog, tab sis kuj sib.
Zhang Zhenyu, tus thawj coj ntawm lub koom haum ntawm Aerospace Materials thiab Technology, Lub Tsev Kawm Ntawv ntawm Kev Lag Luam Kev Tshawb Fawb thiab Kev Tshawb Fawb, hais tias thawj lub kaum ib lub foob pob hluav taws yog tib yam li lwm lub foob pob, tab sis vim nws txoj kab uas hla tsis tsawg, tus qauv hlau yuav tsis pom yuav ua. Deformation, lub khoob tsis tuaj yeem kho thaum koom rooj. Tom qab ntawd, txoj kev loj hlob ntawm ib cov roj carbon tas nrho reinforced composite fairing tsis tsuas solved teeb meem, tab sis kuj enhanced cov kev kawm thiab nce lub load.
Muab ob npaug rau qhov ntau tshaj qhov tseeb: cov khoom siv hauv lub teb chaws tuaj yeem tsim teeb meem los daws qhov teeb meem
Feem ntau cov foob pob hluav taws fairly yog tsim los ntawm splitting, thiab thaum kawg cov taper ntu thiab kem theem txuas nrog los ntawm ib qho kev hloov thav duab. Ntev kaum ib lub foob pob ya ya ceev ceev, thiab kev ncaj ncees yog thawj feem ntawm lub tsheb thauj mus los siv ntau txoj sab nrauv sab nrauv.
Lub sij hawm no, kev ncaj ncees ntawm lub kaum ib lub foob pob hluav taws tsuas muab faib ua ob feem ntawm lub cev, uas yog ib qho qauv uas muaj siab dua. Raws li Zhang Zhenyu, kev ua yeeb yam ntawm lub foob pob hluav taws tau txhim kho, thiab kev nyuaj ntawm kev tsim tau nce ntau heev. Piv nrog rau txoj kev ntawm cov foob pob hluav taws seem ua ke nrog, qhov kev txiav txim siab ntau lawm yog ob npaug.
Kev txhim kho ntawm qhov kev txiav txim siab yog kev sib cais los ntawm kev tshawb fawb "national team" hauv ib qho khoom siv. Zhang Min, tus Secretary of the Party Committee ntawm lub koom haum Aerospace Materials thiab Technology, tau tshaj tawm hais tias txij li thaum lub tsev lag luam ntawm Lub Tsev Kawm Ntawv Cov Ntaub Ntawv, nws maj mam tsim ib lub teb chaws uas muaj kev sib sau ua ke ntawm cov koog tsev kawm ntawv, kev ua haujlwm, kev tsim, , cov ntaub ntawv tshuaj ntsuam xyuas thiab khoom siv rau kev ntsuam xyuas ntaub ntawv. Pab neeg tsim khoom tau muab kev txhawb zog rau ntau tus qauv tseem ceeb hauv lub teb chaws thiab cov tswv yim tseem ceeb rau science thiab technology.
"Rocket heat resistant clothes": Cov tshuaj txau siv txau ua kom lub luj ntawm 20%
Cov dub dub tagnrho rau cov roj carbon fiber ntau dua tshiab, thiab lub cork thaj "heatproof khaub ncaws" feem ntau siv hauv cov pob zeb ua haujlwm tsis tuaj yeem ua raws li thermal thaj tsam ntawm lub kaum ib lub pob zeb loj.
Nws yog to taub tias yav dhau los, kev ncaj ncees ntawm cov pob zeb ua kua tau raug muab tso rau hauv ib txheej ntawm cork cork rau sab nraum lub "reinforced steel cov pob txha", thiab tom qab ntawd coated nrog cov xim tiv thaiv sab nrauv, uas txaus los tiv thaiv nrog ntau yam tshwm sim thaum lub davhlau, tab sis ntev kaum ib lub pob zeb yuav tsis xaiv qhov kev xaiv no.
Zuo Ruilin, tus thawj coj ntawm cov hluav taws xob tiv thaiv ntawm lub koom haum Aerospace Materials thiab Technology, tau hais tias qhov chaw muaj cua txias ntawm Chang Chang fighter muaj ntau dua, thiab cov kev cai adaptability yuav tsum muaj ntau dua. Cov khoom siv cork ua rau cov khoom kub cev tiv thaiv cork ua rau cov ablation tsis kam thiab tsis nyuaj. Kev siv ib puag ncig kev siv, thiab kev siv loj tuab lub sijhawm ntev ntev thiab qhov ua tau zoo tsawg.
Txog rau thaum kawg no, lub Tshooj 11 foob pob hluav taws tau txais ib qhov kev tshav kub uas ua kom pom tau qhov ua kom muaj cua sov, quab yuam, nruab nrab, kev tsim, thiab lwm yam., Thiab hnyav txau rau ntawm kev ncaj ncees.
"Aerospace Materials thiab Process Research Lub koom haum tau ua tiav ntawm cov kev siv tshuaj tua kab tsuag kom siv tau kom tsis txhob muaj kev sib txuas thiab tsis sib npaug ntawm cov cheeb tsam loj uas muaj qhov sib txawv loj ntawm cov txheej txheem. Qhov txheej muaj qhov hnyav txo ntawm 20% kom paub tseeb tias kev ua kom thermal tiv thaiv. Lub hauv paus ntawm tus qauv, qhov nyhav ntawm cov qauv no tau txo thiab qhov kev faib ua feem ntawm cov nyiaj ntxiv yog nce, "said Lu Wu, deputy tus thawj coj ntawm Cov Chaw Teeb Haujlwm.
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XIAMEN LFT COMPOSITE YAS CO., LTD.
Focus on (LFT-G, LFRT) R & D thiab ntau lawm: PA, PP, TPU, PPS, PBT, PPA ntev iav fiber ntau & carbon fiber txuas ntxiv infiltration thermoplastic composite qhov cuab lub zog khoom phais tshuab
Yog tias koj xav tau cov ntaub ntawv ntxiv, thov hu rau kuv.
Mike Lee
Email: sale02@lfrtplastic.com
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