Moni nonse, CGTUNING ili pano kuti ikuyankheni mafunso otsatirawa.Anthu ambiri sadziwa za kusintha kwa carbon fiber ndi kusintha kwa galimoto ya carbon.Tiyeni tiwone lero!
1. Kusintha kwa Carbon Fiber Car: Pali mabizinesi ambiri akulu ndi ang'onoang'ono omwe amakonza magalimoto a carbon fiber ku China.Mkati, layisensi mbale chimango, chakumbuyo galasi chimango, tappet, galimotoyo, chiwongolero, etc. pa galimoto akhoza kupangidwa ndi mpweya CHIKWANGWANI.Pali kampani ya carbon fiber yotchedwa VIA Composites ku Wuxi, Jiangsu, yomwe imagwira ntchito zamagalimoto a carbon fiber.
Ngati malo a chomata chagalimoto apitilira 30%, pitani ku ofesi yoyang'anira magalimoto komweko kuti mukalembetse chivomerezo.Ndikoyenera kukaonana ndi ofesi yoyang'anira magalimoto m'dera lanu musanasinthe.Ngati sikusintha kwa akatswiri (kuti muchepetse kulemera kwa galimoto), tikulimbikitsidwa kugwiritsa ntchito filimu ya carbon fiber pvc, pambuyo pake, mtengo wochotsa chivundikiro chenicheni cha carbon fiber ndipamwamba.
2. BMW 5 Series mpweya CHIKWANGWANI kunja kusinthidwa, amene ananena kuti magalimoto mkulu sangathe kusewera popanda kuchita chidwi: mukhoza kuona zambiri kapena zochepa mthunzi wa 7 Series pa latsopano BMW 5 Series, amene ali onse malonda ngati ndi masewera mu aura.mphepo.M'magazini ino lero, maonekedwe a mndandanda wa 5 adzasinthidwa, kotero kuti thupi lonse la mndandanda wa 5 lidzadzaza ndi kalembedwe ka nkhondo!Seti yamilandu yosinthidwa yopangidwa ndi zida za carbon fiber imaperekedwa."Mphuno ya nkhumba" kutsogolo kwa 5 Series sikukokomeza monga 7 Series, ndipo kukula kwake kumagwirizana kwambiri ndi thupi.Ngati choyambirira cha 5 Series sichikuwonjezera zinthu zina pamawonekedwe ake, kalembedwe kagalimoto kagalimoto kamakhala kosawoneka bwino.Komabe, mphamvu ya 5 Series ndi imodzi mwazabwino kwambiri m'kalasi mwake, ndiye bwanji kukhala otsika kwambiri?Seti ya zida za carbon fiber imapangidwa ndi 3K twill dry carbon fiber material, yomwe imakhala yogwirizana kwambiri pathupi ndipo imapanga mpweya wabwino kwambiri.Komabe, sizongokhala ndi 3K twill, mawonekedwe ena amathanso kusinthidwa, monga 12K, 24K, kapangidwe kake ndi zina zotero.Pazonse, galimoto yamagulu 5 ili ndi malo ambiri, monga magalimoto akuluakulu, magalimoto apabanja, ndi magalimoto osinthidwa.Komabe, ambiri mwa ogula achichepere amasiku ano amagwiritsabe ntchito yotsirizirayi ngati kufunikira kwagalimoto yayikulu.Kwa eni galimoto omwe amakonda magalimoto ndikusintha magalimoto, galimotoyo si chitsulo chozizira, koma moyo watsopano wodzaza ndi "aesthetics ya moyo".Nkhaniyi ikuchokera kwa wolemba Autohome ndipo sikuyimira malingaliro a Autohome
3. The carbon fiber kusinthidwa njinga yamoto akhoza kusinthidwa kulikonse.Kodi chimango chingasinthidwe?Chojambulacho chikhoza kuikidwa pamanja ndi nsalu ya carbon fiber ya makulidwe ena kuti iwonjezere mphamvu.Akuti ngati mphamvu yanu sisinthidwa, sikofunikira konse.Ngati zingasinthidwe, pali mapanelo apulasitiki a thupi, zotetezera, ma dashboards ndi zigawo zina zokongoletsera.Pogwiritsidwa ntchito kwenikweni, makina apamwamba kwambiri a carbon fiber sangathe kuwonetsedwa.Chitoliro chotulutsa mpweya chimathanso kusinthidwa kukhala kaboni fiber kukulunga, koma ndizofala kukulunga gawo, osati zomangira zonse za kaboni.Komanso, mapanelo enieni a kaboni fiber amawoneka okwera kwambiri, ndipo zomata zokongoletsa za kaboni fiber sizingakwaniritse izi.
4. Mawonekedwe a BMW X3 28i yatsopano yosinthidwa makina enieni a carbon fiber ndi zotsatira zonse: mpweya wa carbon fiber wakhala umandichititsa chidwi kwambiri, koma mbali zina zosinthidwa zokhala ndi carbon fiber ndizosiyana kwambiri ndi mawonekedwe a carbon fiber weniweni.Ndigawana lero.Tsopano, mbali zina zenizeni za carbon fiber zosinthidwa za X3 yatsopano zili ndi nkhope yakutsogolo.Wonyamula layisensi ya carbon fiber si yatsopano.Choyikapo katundu wakuda chimatchedwa makutu osonga.Zilinso zomveka.Nthanozo zimaonekera kwambiri kumbali.Zotsatira zake zimakhalanso zosiyana.Fosholo kutsogolo ndi mpweya CHIKWANGWANI chitsanzo, ndi layisensi mbale chimango ndi weniweni mpweya CHIKWANGWANI.Maonekedwe a maso ndi osiyana kwambiri.Chifukwa cha ukadaulo wocheperako wamtundu, palibe kusiyana kwakukulu pakuwombera.BMW yamakutu akuthwa inalowa m'malo mwa chivundikiro choyera cha galimoto yoyambirira, ndipo malo a khadi amagwirizana kwathunthu ndi galimoto yoyamba.Ngakhale kuti ndi carbon wonyowa, maonekedwe a carbon fiber weniweni akuwonekerabe.Bwezerani chivundikiro cha galasi loyang'ana kumbuyo, chomwe ndi cholumikizira mopanda msoko ndi galimoto yoyambirira komanso kutalika kwaufupi.Tiyeni tione kukongola kwa carbon fiber.Chigamba cha carbon fiber chimakhala ndi batani limodzi loyambira.Ndinawononga ndalama zambiri pa kachidutswa kakang'ono kameneka.Sindinakonzekere kusintha chidutswa ichi.Kenako ndinasintha choyikapo katundu chakuda., pamene chakudyacho chinalandiridwa, chinali chopepuka komanso choonda, ndipo kulemera kwake kunali kocheperako.Atang'amba guluu wa 3M, kaboni yonseyo idakulunga chipsepse choyambirira cha shark ndipo idakwanira bwino.Ndikhululukireni chifukwa cha zosintha zinayi izi, chizindikiro chakumbuyo ndi makutu a Bingu la Bingu, mano a 40i ndi The caliper licence plate holder kwenikweni zilibe kanthu ngati ayikidwa kapena ayi.Imakonda kwambiri mawonekedwe enieni a kaboni.Zitha kuwonedwa mosamala.Hubcap ikutsanzira chizindikiro chosasunthika cha Rolls, ndipo choyimitsa chimakhala chowongoka.Makatani enieni a kaboni a X3 yatsopano asinthidwa kwambiri pakadali pano.Okwera pa X3 ndiwololedwa kusiya uthenga ndikugawana zomwe adasintha.Zikomo powonera
5. Zimawononga ndalama zingati kukonzanso matte wakuda wa carbon fiber: Matte si abwino kwenikweni.Ngati yakanda, gawo lalikulu lidzasinthidwa.Ndi bwino kuchita ntchito yabwino yophika utoto.Mpweya wa kaboni ndi chinthu chokwera ndege, chomwe ndi chokwera mtengo kwambiri.Amatchedwa golide wakuda, koma katundu wake ndi wabwino kwambiri
Ikhoza kupopera mwachindunji ndi utoto wa matt
Utoto wa matte siwokwera mtengo kwambiri.Ngati zachitika, galimoto yonse ili pansi pa 3000, ndithudi, zimatengera mtundu wa utoto!Ngati mumasankha utoto wamtundu wa matte, ndi wokwera mtengo kwambiri!Mpweya wa kaboni umatengera mbali zagalimoto yanu zomwe zasinthidwa!Mawonekedwe amtundu wagalimoto amasinthidwa kukhala kaboni fiber kwa 300,000 yuan!Zachidziwikire ndizotsika mtengo ngati mukungofuna mawonekedwe a kaboni fiber!Poyerekeza ndi kubisala kwa mpweya wa carbon fiber komwe kumakhala pamwamba, ndi 130 yuan pa mita imodzi yokha!
6. N'chifukwa chiyani mbali za galimoto za carbon fiber zosinthidwa ndi magalimoto a Balance ndi okwera mtengo kwambiri: Aka kanali koyamba kuona magawo osinthidwa a carbon fiber.Nkhaniyi ili ngati thumba loluka, lomwe ndi losaoneka bwino.Mofanana ndi thumba la LV lopangidwa ndi LV, ngakhale litakhala ndi chizindikiro cha LV, likuwonekabe loipa kwambiri, koma Mbale A Chang, katswiri wokonzanso Balance, ali wodzaza ndi matamando.Udzudzu ung'ono unadabwa, zoona kuli ng'ombe yoteroyo?Nditamvetsa, ndinazindikira kuti ndinasocheretsedwa ndi maonekedwe ake oipa.Choncho anthu, m'pamenenso mbuli iwo, n'kosavuta kupanga ziweruzo subjective.Mpweya wa kaboni uli ndi zinthu zambiri zabwino kwambiri, monga kutsika pang'ono, kulimba kwambiri, kukana kutentha kwambiri, kukana kutopa bwino, kawongolero kakang'ono kakuwonjezera kutentha ndi anisotropy, kukana kwa dzimbiri, komanso kuthekera kwa X-ray.Zida zokhala ndi izi zimagwiritsidwa ntchito pamagalimoto, ndipo potengera masewera, kulemera kopepuka kumatha kukhala ndi magwiridwe antchito bwino pamene galimoto ikuthamanga, kubowoka kapena kumakona.Ili ndi mphamvu zambiri ndipo ingagwiritsidwe ntchito ku shaft ya theka ndi shaft yotumizira kuti ikwaniritse bwino kufalitsa.Monga Alfa Romeo a Giulia ndi Stelvio alinso ndi ntchito.Kukoka kwapadera kwa ma fiber a Alfa Romeo a Giulia ndi Stelvio ndi osakwana 1/4 ya chitsulo.Kulimba kwamphamvu kwa ma carbon fiber resin composites ndi pamwamba pa 3500MPa, ndipo ma tensile modulus of elasticity ndi 23000-43000MPa, omwenso ndi apamwamba kuposa achitsulo.Zinthu izi zimapangitsa mpweya wa kaboni kukhala wopepuka kwambiri kusintha kwa thupi komwe kulipo.Koma si carbon fiber nayonso fiber, chifukwa chiyani ndiyokwera mtengo?Ndiwokwera mtengo makamaka pazifukwa zinayi.1. Zopangira, matani 2 mpaka matani 2.2 a silika yaiwisi amatha kungowotcha tani imodzi ya kaboni fiber, ndipo mtengo wake ndi pafupifupi 40,000-60,000 / tani.2. Mtengo wa zida, chingwe cha matani chikwi cha zida zonse zidzawononga ndalama zoposa 200 miliyoni zomwe zimatumizidwa kunja, ndipo ngati gawo lina lipangidwa m'nyumba, lidzawononganso 150 miliyoni, ndi mphamvu yopanga pachaka pafupifupi 1,500. matani.3. Mtengo wamagetsi, teknoloji yopangira makina a carbon fiber ndi chithandizo cha kutentha, chomwe chimafuna ndalama zambiri zamagetsi, zomwe zimawerengera 25% -30% ya mtengo wopangira mpweya wa carbon.(Bili yamagetsi iyi ndi yokwera mtengo kwambiri.) 4. Mtengo wofufuza ndi chitukuko ndi wokwera, chifukwa carbon fiber ndi mankhwala osiyanasiyana, ndipo ndondomeko yonseyi ili ndi malo olamulira a 3,000.BMW mpweya CHIKWANGWANI njinga 2000 US madola Mustang mpweya CHIKWANGWANI bumper 800 US madola kaboni CHIKWANGWANI alinso mfundo ziwiri kulabadira.1. Mukamagula zida zosinthidwa za kaboni CHIKWANGWANI, tcherani khutu ku mtundu wa utomoni mu zinthu za kaboni CHIKWANGWANI, chomwe chimagwiritsidwa ntchito kwambiri ndi cyanate ester resin ndi epoxy resin, ndi ester resins.Magawo atatuwa ali mu ubale womwe ukuchepa.Ndiko kuti, utomoni wa cyanate, womwe umagwiritsidwa ntchito kwambiri muzamlengalenga ndi mafakitale ankhondo.2. Kusauka kwapulasitiki.Pakalipano, matupi athu ambiri amagalimoto amatha kukonzedwa pambuyo pa kugunda, chifukwa zipangizo zachitsulo monga zitsulo ndi ductile.Mpweya wa kaboni umangosonyeza mphamvu zambiri pambali pa fiber axis, koma kukana kwake kumakhala kosauka, kosavuta kuwonongeka, ndipo sikungathe kukonzedwa pambuyo pa kugunda, ndipo kungasinthidwe kwathunthu.Ferrari?Mkati mwa GTB Chifukwa chake, mtengo wa kaboni fiber umakhalabe wokwera chifukwa cha mawonekedwe ake, mtengo wake, komanso kusasinthika.Thupi lathunthu la carbon fiber Koenigsegg, koma Lux adatulutsa lipoti, "Roadmap for Expanding Carbon Fiber in Automotive Applications", ponena kuti kugwiritsa ntchito mpweya wa kaboni m'magalimoto kudzakhala kofala pofika 2025, kupita patsogolo kwa ukadaulo wa carbon fiber processing, chiwerengero cha Patents Kukula kwa kaboni fiber ndi kuwongolera mtengo wopangira kutsitsa pang'onopang'ono mtengo wamagetsi a carbon fiber.Nkhaniyi ikuchokera kwa wolemba Autohome ndipo sikuyimira malingaliro a Autohome.
7. Chifukwa chiyani magalimoto ena amasinthidwa ndi carbon fiber tsopano: carbon fiber ndi inorganic polymer fiber yokhala ndi carbon yoposa 90%.Mwa iwo, omwe ali ndi mpweya woposa 99% amatchedwa graphite fibers.Mpweya wa carbon uli ndi mphamvu zambiri za axial ndi modulus, palibe kukwawa, kukana kutopa kwabwino, kutentha kwapadera ndi kayendedwe ka magetsi pakati pa zopanda zitsulo ndi zitsulo, zowonjezera zowonjezera kutentha, kukana kwa dzimbiri, kutsika kwa fiber, kufalitsa kwa X-ray Kugonana.Komabe, kukana kwake kumakhala kocheperako, ndikosavuta kuonongeka, ndipo kumapangidwa ndi okosijeni pansi pa mphamvu ya asidi.Zikaphatikizidwa ndi zitsulo, carbonization yachitsulo, carburization ndi electrochemical corrosion idzachitika.Chifukwa chake, ulusi wa kaboni uyenera kusinthidwa musanagwiritse ntchito.Chifukwa cha kusiyana kwa zipangizo, modulus, mphamvu ndi kutentha komaliza kwa kutentha kwa kutentha, ma carbon fibers omwe ali ndi makhalidwe osiyanasiyana amapangidwa.Zakale zimakhala zolimba komanso zowonongeka ndipo zimagwiritsidwa ntchito nthawi zambiri muzinthu zophatikizika, pamene zofewa ndi zowonjezera zimagwiritsidwa ntchito nthawi zambiri mu nsalu;chomalizacho chimagwiritsidwa ntchito kwambiri muzinthu zaumisiri.Chifukwa chakuchulukirachulukira kwa kaboni fiber ndi mawonekedwe ake, kufulumira kwa kuyesa kwamphamvu kwa carbon fiber kuli patsogolo pathu.Kuyesa kwamphamvu kwamphamvu kumawononga, ndipo chitsanzocho sichidzabwezeredwa pambuyo poyesedwa, ndipo chifukwa kaboni fiber imakhala yosalimba kwambiri ikagawanika kukhala ulusi umodzi, kotero muyeso iliyonse, chisamaliro ndi kuleza mtima zimafunikira, ndipo chitsanzocho chiyenera osawonongeka mayeso asanayese..Zizindikiro zaukadaulo zomwe zimayenera kupezeka pamayeso onse ndi CV mtengo, mtengo wapakati, ndi zina.
Pakadali pano, pali mabizinesi ambiri akulu ndi ang'onoang'ono omwe akuchita kusintha kwa magalimoto a carbon fiber ku China.Mkati, layisensi mbale chimango, chakumbuyo galasi chimango, tappet, galimotoyo, chiwongolero, etc. pa galimoto akhoza kupangidwa ndi mpweya CHIKWANGWANI.Pali kampani ya carbon fiber yotchedwa VIA Composites ku Wuxi, Jiangsu, yomwe imagwira ntchito zamagalimoto a carbon fiber.
8. Kodi njira zosinthira pamwamba pa mpweya wa kaboni pazida zophatikizika ndi ziti: 1. Kutsuka Ikani kaboni fiber mu Soxhlet extractor ndi acetone, ndi kuchotsani ndi acetone pa kutentha kwa 60 ~ 100 ℃ kuchotsa mpweya CHIKWANGWANI Pakuti sizing wothandizila ndi zosafunika pamwamba, zotsukidwa mpweya ulusi zouma mu kuphulika kuyanika uvuni pa 60-80 °C kupeza kutsukidwa ulusi wa carbon;2. Oxidation (1) Ikani zouma ndi zotsukidwa za carbon fibers zomwe zimapezeka mu sitepe 1 pamtunda wozungulira Mu botolo, onjezerani asidi wambiri, oxidize pa 60 ~ 80 ℃ kwa 2 ~ 5h;(2) zilowerereni okosijeni mpweya CHIKWANGWANI chopezedwa sitepe 2 (1) m'madzi osungunula kwa 5 ~ 10min, ndiyeno zilowerereni mpweya CHIKWANGWANI pambuyo akuviika m'madzi osungunuka.Tulutsani, ndi kutaya madzi osungunuka;(3) Bwerezani sitepe 2 (2) kwa nthawi 5 mpaka 10 kuti mupeze ulusi wotsukidwa wa carbon oxide, womwe umawumitsidwa mu ng'anjo yoyaka moto pa 60 mpaka 80 ° C;Awiri (3) The anapezedwa carbon okusayidi CHIKWANGWANI amaikidwa mu botolo limodzi khosi, anawonjezera njira wosakaniza wa SOCl2 ndi DMF, mkangano kwa 70 ~ 80 °C kwa nthawi zonse kutentha anachita kwa 24 ~ 48h, ndi mpweya CHIKWANGWANI munali acyl. kloridi yokhala ndi zonyansa imapezeka;(2) Gwiritsirani ntchito kuthamanga kwafupikitsa Njira ya distillation imachotsa thionyl chloride yotsalira mu acyl chloride carbon fiber yomwe ili ndi zonyansa zomwe zimapezeka mu sitepe 3 (1) kuti mupeze carbon fiber acyl chloride, kenako acyl chloride carbon fiber amaphulika pa kutentha kwa 60-100 ° C. Yanikani mu bokosi lowumitsa kwa 2 ~ 5h, ndipo potsirizira pake ikani zouma za carbon fiber mu desiccator ndikuzisunga;4. Graft bis(3?aminophenyl)phenylphosphine oxide to bis(3?aminophenyl)benzene Base phosphine oxide amawonjezedwa ku botolo la khosi limodzi lokhala ndi zosungunulira za DMF, kuchuluka kwa bis(3? aminophenyl) phenyl phosphine oxide ku DMF ndi 0.3 ~ 0.6:88, kutentha kwa 60 ~ 80 ° C, bis (3? aminophenyl) ) Pambuyo pakusungunula phenylphosphine oxide ndi DMF, ikani acyl-chlorinated carbon fiber yomwe imapezeka mu sitepe 3 (2) mu botolo la khosi limodzi, tenthetsani mpaka 80-120 ° C, ndipo nthawi yochitirapo ndi 12-48h kuti mupeze ulusi wophatikizika wa bis (3-amino) phenyl) wa phenylphosphine oxide.
1. Kuvala kwa chida ndizovuta kwambiri ndipo moyo wautumiki ndi wotsika.Mpweya wa carbon uli ndi mphamvu zambiri komanso kuuma kwakukulu (hrc53-65).Monga nsonga yodula, imathamangira mwachindunji pamphepete mwa chidacho, kuchititsa kuti chidacho chivale ndipo tchipisi tating'onoting'ono timene timatulutsa timafinyidwa.Kudzazidwa ndi malo odulidwa, kumakhala ndi mphamvu yopera ndi pamwamba pa chida ndikufulumizitsa kuvala kwa chida.Kumeta ubweya wa masanjidwewo, kusweka kwa ulusi, ndi kukangana pakati pa nsonga yodula ndi chip ndi malo opangidwa ndi makina onse adzatsagana ndi m'badwo wa kutentha kwapakati, pomwe matenthedwe amafuta opangidwa ndi kaboni CHIKWANGWANI amalimbitsa composites ndi osauka, ndipo kutentha kodula kumayikidwa makamaka pafupi ndi m'mphepete mwa chida, ablating chida Zomwe zili pamwambazi zimachepetsa kudulidwa kwa chidacho, kotero kuti kudula kwa chidacho ndizovuta kwambiri.
2. Zowonongeka monga delamination, kung'ambika, ndi burrs mu carbon fiber yolimbitsa zida zophatikizika.Mphamvu yomangira ya interlayer ya carbon fiber yolimbikitsidwa ndi zinthu zophatikizika ndizochepa.Ngati mphamvu yodulira munjira yowongoka yokhazikika pakukonza ipitilira mphamvu yolumikizana ndi interlayer, imayambitsa zolakwika za delamination.Ngakhale ma delaminations ang'onoang'ono amatha kuwononga gawo lonselo.Mbali yakunja ya kaboni fiber yowonjezeredwa ndi zinthu zophatikizika zili mumfulu panthawi yokonza, yomwe ndi gawo lokhazikika kwambiri la kuwonongeka kwa interlayer.Pa kubowola, pansi pa zochita za axial mphamvu, kunja wosanjikiza wa zinthu deforms ndi retreats, potero kuchititsa delamination wa zakuthupi , misozi ndi bulge.Ulusi wopangidwa pamalo aulere amakokedwa mosavuta kuchokera kumanda kuti apange ma burrs osadulidwa.
3. Mbadwo wotsalira wa nkhawa Chifukwa cha kusiyana kwakukulu kwa kutentha kwapakati pa kutentha kwapakati pakati pa carbon fiber ndi matrix resin, pansi pa kutentha kwapamwamba kwambiri, workpiece imakonda kupanikizika kotsalira, komwe kumakhudza kulondola kwa dimensional ndi kuuma kwa pamwamba pa makina opangidwa ndi makina.
4. Kuipitsidwa kwakukulu kwafumbi Pokonza zinthu zophatikizika ndi mpweya wa kaboni, ngati madzi odulira madzi agwiritsidwa ntchito, amakhala ndi vuto pa zinthuzo.Choncho, processing wa carbon CHIKWANGWANI analimbitsa gulu zipangizo zambiri utenga chikwi kudula.Fumbi lakuda la powdery chip limasunthira kumalo ozungulira mosagwirizana komanso mosagwirizana.Mpweya wa carbon fiber umakwiyitsa khungu la munthu ndi kupuma, zomwe sizithandiza thanzi la ogwira ntchito, ndipo tchipisi ta conductive ndizosavuta kuyambitsa zolakwika zazifupi pamakina a zida zamakina.
Nthawi yotumiza: Nov-26-2022