Assalamu alaikum, CGTUNING na nan don amsa muku tambayoyi masu zuwa.Mutane da yawa ba su sani ba game da gyare-gyaren fiber carbon da gyaran motar fiber fiber.Mu duba yau!
1. Carbon fiber gyare-gyaren mota: Akwai manya da kanana masana'antu da yawa da ke yin gyaran mota na fiber carbon a kasar Sin.A ciki, firam ɗin farantin lasisi, firam ɗin madubi na baya, tappet, chassis, tuƙi, da dai sauransu akan motar ana iya yin ta da fiber carbon.Akwai kamfanin fiber carbon fiber mai suna VIA Composites a Wuxi, Jiangsu, wanda ya ƙware a cikin kayayyakin kera fiber na carbon fiber.
Idan yankin sitika na motar ya wuce 30%, je zuwa ofishin kula da abin hawa don neman izini.Ana ba da shawarar tuntuɓar ofishin kula da abin hawa na gida kafin gyara.Idan ba gyare-gyaren sana'a ba (don rage nauyin mota), ana bada shawarar yin amfani da fim din pvc na carbon fiber, bayan haka, farashin maye gurbin ainihin murfin injin fiber na carbon yana da yawa.
2. BMW 5 Series carbon fiber na waje gyara, wanda ya ce zartarwa motoci ba zai iya wasa ba tare da yi ba tare da babbar sha'awa: za ka iya ganin fiye ko žasa da inuwa na 7 Series a kan sabon BMW 5 Series, wanda shi ne duka kasuwanci-kamar da kuma. wasanni a cikin Aura.iska.A cikin wannan fitowar a yau, za a gyara bayyanar silsilar 5, ta yadda dukkan jikin jerin 5 ya cika da salon fada!An gabatar da saitin lamuran da aka gyara da aka yi da kayan fiber carbon."Hancin alade" a gaban fuskar 5 Series ba shi da ƙari kamar na 7 Series, kuma girman yana daidaitawa sosai tare da jiki.Idan ainihin 5 Series bai ƙara wasu kayan zuwa bayyanarsa ba, salon yaƙi na duka abin hawa ba a bayyane yake ba.Duk da haka dai, ikon 5 Series yana ɗaya daga cikin mafi kyau a cikin aji, don haka me yasa ya zama maɓalli?Wannan saitin na'urorin fiber carbon an yi shi da 3K twill busasshen kayan fiber carbon, wanda ke da haɗin kai sosai a jiki kuma yana haifar da yanayi mai kyau na faɗa.Duk da haka, ba'a iyakance ga 3K twill ba, sauran kayan laushi kuma za'a iya tsara su, kamar 12K, 24K, rubutun ƙirƙira da sauransu.Gabaɗaya, motar mai jeri 5 tana da matsayi da yawa, kamar motocin gudanarwa, motocin iyali, da motocin da aka gyara.Duk da haka, yawancin masu amfani da matasa na yau har yanzu suna amfani da na ƙarshe a matsayin babban buƙatun mota.Ga masu motar da ke son motoci da canza motoci, motar ba ƙirar ƙarfe ba ce mai sanyi, amma sabuwar rayuwa ce mai cike da "kyakkyawan rayuwa".Wannan labarin ya fito daga marubucin Autohome kuma baya wakiltar ra'ayoyin Autohome
3. Babur da aka gyaggyara fiber fiber za a iya canza shi a ko'ina.Za a iya canza firam?Za a iya shimfiɗa firam ɗin hannu tare da zanen fiber carbon na wani kauri don haɓaka ƙarfi.An kiyasta cewa idan ba a canza ikon ku ba, ba lallai ba ne ko kadan.Idan za a iya canza shi, akwai nau'ikan filastik na jiki, fenders, dashboards da sauran kayan ado.A cikin ainihin amfani, ba za a iya nuna madaidaitan kaddarorin inji na fiber carbon ba.Hakanan za'a iya canza bututun shaye-shaye zuwa nannade fiber na carbon, amma yana da yawa don kunsa sashe, ba duk abin da ke kunshe da fiber carbon ba.Har ila yau, ainihin fa'idodin fiber carbon fiber suna kama da tsayi sosai, kuma waɗancan lambobi na fiber fiber na ado ba za su iya cimma wannan sakamako mai daɗi da ƙaƙƙarfan sakamako ba.
4. The texture na sabon BMW X3 28i ta farko modified real carbon fiber gyara kit ne cikakken ci: carbon fiber ya ko da yaushe sanya ni sosai sha'awar, amma wasu modified sassa tare da carbon fiber texture ne sosai daban-daban daga texture na ainihin carbon fiber.Zan raba yau.Yanzu, wasu ainihin ɓangarorin fiber carbon da aka gyara na sabon X3 suna da fuskar gaba.Mai riƙe farantin fiber carbon ba sabon abu bane.Fang baƙar jakar kaya ana kiransa kunnuwa da aka nuna.Haka nan a sarari.Fangs sun fi bayyane daga gefe.Har ila yau tasirin ya bambanta.Tebur na gaba shine ƙirar fiber carbon, kuma firam ɗin lasisin fiber na gaske ne.Nau'in ido tsirara hakika ya bambanta.Saboda ƙayyadaddun fasahar alama, babu bambanci sosai a cikin harbi.BMW mai kaifi ya maye gurbin farar murfin motar ta asali, kuma matsayin katin ya yi daidai da ainihin motar.Ko da yake yana da rigar carbon, rubutun ainihin fiber carbon fiber har yanzu a bayyane yake.Sauya farantin murfin madubi na baya, wanda shine haɗin kai maras kyau tare da ainihin motar da ɗan gajeren tsayi.Bari mu dubi fara'a na carbon fiber.Maɓalli ɗaya na carbon fiber fara facin.Na kashe daloli da dama akan wannan karamin yanki.Ban yi shirin canza wannan yanki ba.Daga baya, na canza baƙar jakar kaya., lokacin da aka karɓi abincin, yana da haske sosai kuma yana da bakin ciki, kuma nauyin ya kusan kusan rashin ƙarfi.Bayan yaga manne na 3M, duk fiber ɗin carbon ɗin ya naɗe ainihin fin ɗin shark ɗin mota kuma ya dace daidai.Gafarce ni don waɗannan gyare-gyare guda huɗu masu ban sha'awa, tambarin baya da kunnuwa na sigar Thunder, fangs na 40i da mariƙin lasisin caliper a zahiri ba kome ba idan an shigar ko a'a.Ya fi son ainihin rubutun carbon.Ana iya gani a hankali.Maƙalar tana kwaikwayon alamar Rolls mara motsi, kuma alamar tsayawa tana tsaye.Haƙiƙanin widget ɗin carbon na sabon X3 an canza su sosai don lokacin.Ana maraba mahaya X3 don barin saƙo kuma su raba gogewar su ta gyara.Na gode da kallo
5. Nawa ne kudin da za a sake gyara matte black carbon fiber: Matte a zahiri ba shi da kyau sosai.Idan aka karce, za a maye gurbin babban sashi.Zai fi kyau a yi aiki mafi kyau na yin burodin fenti.Carbon fiber abu ne na jirgin sama, wanda yake da tsada sosai.Ana kiransa baƙar zinariya, amma kadarorinsa suna da kyau sosai
Za a iya fesa kai tsaye da fenti matt
Fentin matte ba shi da tsada sosai.Idan an yi, duk abin hawa yana ƙasa da 3000, ba shakka, ya dogara da ingancin fenti!Idan ka zaɓi fenti na matte, yana da tsada sosai!Fiber carbon ya dogara da waɗanne sassa na motar ku aka canza!An canza tsarin bayyanar jikin mota gabaɗaya zuwa fiber carbon don yuan 300,000!Tabbas yana da arha idan kuna son kallon fiber carbon kawai!Idan aka kwatanta da kamannin fiber na carbon fiber da aka haɗe zuwa saman, yuan 130 ne kawai a kowace murabba'in mita!
6. Me ya sa motocin Balance ke gyara sassan Carbon fiber auto suna da tsada sosai: Wannan shi ne karo na farko da na ga sassan carbon fiber modified.Wannan kayan yana kama da jakar da aka saka, wanda ba shi da kyan gani.Kamar jakar LV ɗin da aka saka, ko da tana da alamar LV a kanta, har yanzu tana da kyau sosai, amma Brother A Chang, ƙwararren masani na Balance, yana cike da yabo.Karamar sauro ta daure, shin da gaske akwai irin wannan saniya?Bayan na fahimce shi, sai na gane cewa ashe an ruɗe ni da munin kamanninsa.Don haka mutane, gwargwadon yawan jahilci, da sauƙin yanke hukunci na zahiri.Carbon fiber yana da kyawawan kaddarorin da yawa, irin su ƙarancin ƙima, ƙarfi mai ƙarfi, juriya mai zafi fiye da kima, juriya mai kyau na gajiya, ƙaramin haɓakar haɓakar thermal da anisotropy, juriya mai kyau na lalata, da ingantaccen ƙarfin X-ray.Ana amfani da kayan da ke da waɗannan halaye akan abubuwan hawa, kuma a cikin al'amuran wasanni, nauyi mai sauƙi zai iya samun kyakkyawan aiki lokacin da abin hawa ke haɓakawa, birki ko kusurwa.Yana da ƙarfi mai ƙarfi kuma ana iya amfani da shi zuwa rabi na rabi da igiyar watsawa don cimma ingantaccen ingantaccen watsawa.Kamar Alfa Romeo's Giulia da Stelvio suma suna da aikace-aikace.Ƙayyadaddun nauyin Alfa Romeo's Giulia da Stelvio carbon fibers bai kai 1/4 na na karfe ba.Ƙarfin ƙyalli na carbon fiber resin composites yana sama da 3500MPa, kuma maɗaukakin ƙarfi na elasticity shine 23000-43000MPa, wanda kuma ya fi na karfe.Waɗannan kaddarorin suna sanya fiber carbon mafi ƙarancin gyare-gyaren jiki da ake samu.Amma ba carbon fiber ma fiber ba ne, me ya sa yake da tsada haka?Yana da tsada galibi saboda dalilai hudu.1. Kayan danye, ton 2 zuwa tan 2.2 na danyen siliki na iya ƙone tan 1 na fiber carbon kawai, kuma farashin kusan 40,000-60,000 / ton.2. Kudin kayan aiki, layin tan dubu na cikakken na'urorin za su kashe sama da miliyan 200 daga kasashen waje, kuma idan an samar da wani bangare na cikin gida, za a ci miliyan 150, wanda zai iya samar da kusan 1,500 a duk shekara. ton.3. Farashin wutar lantarki, fasahar sarrafa fiber carbon shine maganin zafi, wanda ke buƙatar farashin wutar lantarki mai yawa, yana lissafin 25% -30% na farashin samar da fiber carbon.(Wannan lissafin wutar lantarki yana da tsada sosai.) 4. Farashin bincike da haɓakawa yana da yawa, saboda fiber carbon fiber samfuri ne na nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan suna da nau'ikan sarrafawa.BMW carbon fiber keke 2000 dalar Amurka Mustang carbon fiber bumper 800 dalar Amurka carbon fiber shima yana da maki biyu don kula da su.1. Lokacin siyan carbon fiber gyara sassa, kula da irin guduro a cikin carbon fiber kayayyakin, fiye amfani cyanate ester guduro da epoxy guduro, da ester resins.Waɗannan matakan guda uku suna cikin dangantaka mai raguwa.Wato resin cyanate, wanda galibi ake amfani da shi a cikin masana'antar sararin samaniya da na soja.2. Rashin filastik.A halin yanzu, yawancin jikin motarmu ana iya gyarawa bayan wani karo, saboda kayan ƙarfe irin su karfe suna da ƙwanƙwasa.Abun fiber carbon kawai yana nuna ƙarfin ƙarfi tare da axis na fiber, amma tasirin tasirinsa ba shi da kyau, mai sauƙin lalacewa, kuma ba za a iya gyara shi ba bayan wani karo, kuma ana iya maye gurbinsa gaba ɗaya.Ferrari?GTB ciki Saboda haka, farashin carbon fiber ya kasance mai girma saboda halayensa, farashi, da rashin gyarawa.Cikakken jikin fiber carbon Koenigsegg, amma Lux ya fitar da wani rahoto, "Taswirar Hanya don Fadada Fiber Carbon a cikin Aikace-aikacen Automotive", yana mai cewa aikace-aikacen fiber na carbon a cikin motoci zai zama al'ada ta 2025, ci gaban fasahar sarrafa fiber carbon, adadin hažžožin mallaka Girman carbon fiber da kuma kula da samar da halin kaka zai sannu a hankali saukar da farashin carbon fiber na kera motoci.Wannan labarin ya fito daga marubucin Autohome kuma baya wakiltar ra'ayoyin Autohome.
7. Me ya sa wasu motoci suna gyaggyarawa da carbon fiber yanzu: carbon fiber ne inorganic polymer fiber tare da carbon abun ciki sama da 90%.Daga cikin su, waɗanda ke da abun ciki na carbon sama da 99% ana kiran su fiber graphite.Carbon fiber yana da babban ƙarfin axial da modulus, ba mai rarrafe, juriya mai kyau na gajiya, takamaiman zafi da ƙarfin lantarki tsakanin waɗanda ba ƙarfe da ƙarfe ba, ƙaramin haɓakar haɓakar thermal, juriya mai kyau na lalata, ƙarancin fiber yawa, watsa X-ray Jima'i mai kyau.Duk da haka, juriya na tasiri ba shi da kyau, yana da sauƙin lalacewa, kuma yana da oxidized a ƙarƙashin aikin acid mai karfi.Lokacin da aka haɗa shi da ƙarfe, ƙarfe carbonization, carburization da lalata electrochemical zai faru.Don haka, dole ne a kula da filayen carbon kafin amfani.Saboda bambance-bambance a cikin kayan albarkatu, modules, ƙarfi da zafin jiki na ƙarshe, ana samar da filaye na carbon tare da halaye daban-daban.Na farko yana da wuya kuma yana raguwa kuma ana amfani dashi sau da yawa a cikin kayan haɗin gwiwa, yayin da mai laushi da laushi sau da yawa ana amfani da su a cikin yadudduka;na karshen ana amfani da shi a kayan aikin injiniya.Saboda karuwar aikace-aikacen fiber carbon da halayensa, gaggawar gwajin ƙarfin ƙarfin fiber na carbon fiber yana gabanmu.Gwajin ƙarfin ƙarfin ƙarfi yana da lalacewa, kuma samfurin ba zai iya dawowa bayan gwajin ba, kuma saboda fiber ɗin carbon yana da rauni sosai bayan an raba shi cikin fiber guda ɗaya, don haka a cikin kowane tsarin gwaji, ana buƙatar kulawa da haƙuri, kuma samfurin ya kamata. kada a lalace kafin gwajin..Alamomin fasaha waɗanda ke buƙatar samun su a cikin gwajin gabaɗaya sune ƙimar CV, matsakaicin ƙimar, da sauransu.
A halin yanzu, akwai manya da kanana masana'antu da yawa da ke yin gyaran mota na fiber carbon a kasar Sin.A ciki, firam ɗin farantin lasisi, firam ɗin madubi na baya, tappet, chassis, tuƙi, da dai sauransu akan motar ana iya yin ta da fiber carbon.Akwai kamfanin fiber carbon fiber mai suna VIA Composites a Wuxi, Jiangsu, wanda ya ƙware a cikin kayayyakin kera fiber na carbon fiber.
8. Mene ne hanyoyin da za a gyara surface na carbon fiber ga composite kayan: 1. Cleaning Saka da carbon fiber a cikin wani Soxhlet extractor da acetone, da kuma cire shi da acetone a zazzabi na 60 ~ 100 ℃ don cire carbon fiber Ga sizing wakili da ƙazanta a saman, tsabtace carbon fibers an bushe su a cikin tanda bushe bushewa a 60-80 ° C don samun tsabtace carbon fibers;2. Oxidation (1) Sanya busassun carbon fibers da aka bushe da kuma tsabtace da aka samu a mataki na 1 a kan zagaye na kasa A cikin flask, ƙara acid mai mahimmanci, oxidize a 60 ~ 80 ℃ don 2 ~ 5h;(2) jiƙa da oxidized carbon fiber samu a mataki na 2 (1) a cikin distilled ruwa na 5 ~ 10min, sa'an nan kuma jiƙa da carbon fiber bayan jiƙa a cikin distilled ruwa.Cire, kuma ku watsar da ruwa mai narkewa;(3) Maimaita mataki na 2 (2) na sau 5 zuwa 10 don samun tsaftataccen filayen carbon oxide, waɗanda aka bushe a cikin tanda mai bushewa a 60 zuwa 80 ° C;Biyu (3) Ana sanya fiber carbon oxide da aka samu a cikin kwalban wuyansa guda ɗaya, an ƙara shi zuwa gaurayar bayani na SOCl2 da DMF, mai zafi zuwa 70 ~ 80 ° C don yawan zafin jiki na yau da kullun don 24 ~ 48h, da fiber carbon wanda ke ɗauke da acyl. Ana samun chloride mai dauke da datti;(2) Yi amfani da rage matsa lamba Hanyar distillation yana cire ragowar thionyl chloride a cikin acyl chloride carbon fiber mai dauke da datti da aka samu a mataki na 3 (1) don samun fiber carbon acyl chloride, sa'an nan kuma acyl chloride carbon fiber da aka samu yana fashewa a wani zafin jiki na 60-100 ° C. Dry a cikin akwatin bushewa don 2 ~ 5h, kuma a ƙarshe sanya busassun fiber carbon a cikin desiccator kuma kiyaye shi;4. Graft bis (3?aminophenyl) phenylphosphine oxide zuwa bis (3?aminophenyl) benzene An ƙara tushen phosphine oxide zuwa kwalban wuya ɗaya mai ɗauke da DMF, yawan adadin bis (3? aminophenyl) phenyl phosphine oxide zuwa DMF shine 0.3 ~ 0.6: 88, mai zafi zuwa 60 ~ 80 ° C, bis (3? aminophenyl) ) Bayan narkar da phenylphosphine oxide da DMF, sanya acyl-chlorinated carbon fiber samu a mataki na 3 (2) a cikin kwalban wuyansa guda ɗaya, zafi da shi zuwa 80-120 ° C, da dauki lokaci ne 12-48h don samun grafted bis (3-amino) phenyl) carbon fibers na phenylphosphine oxide.
1. Kayan aikin kayan aiki yana da mahimmanci kuma rayuwar sabis yana da ƙasa.Fiber Carbon yana da ƙarfi da ƙarfi da ƙarfi (hrc53-65).A matsayin yanki mai wuyar yankewa, yana shafa kai tsaye a kan yankan kayan aiki, yana sa kayan aiki su sa kayan aiki kuma ana matse guntuwar da ba a fitar da su cikin lokaci ba.Cike a cikin yanki na yanke, yana da tasirin niƙa tare da saman kayan aiki kuma yana hanzarta lalacewa na kayan aiki.Yanke matrix, karyar zaruruwa, da juzu'i tsakanin yankan gefe da guntu da saman injin da aka yi amfani da su duk za su kasance tare da haɓakar yankan zafi, yayin da ƙarancin ƙarfin kuzarin carbon fiber abubuwan da aka ƙarfafa ba shi da kyau, kuma zafi mai yankewa ya fi mayar da hankali a kusa da ƙaddamar da kayan aiki, zubar da kayan aiki Kayan aiki na kayan aiki yana rage aikin yankan kayan aiki, don haka aikin yankan kayan aiki yana da wuyar gaske.
2. Rashin lahani kamar delamination, tsagewa, da burrs a cikin fiber carbon ƙarfafa kayan haɗin gwiwa.Ƙarfin haɗin haɗin kai na fiber carbon ƙarfafa kayan haɗakarwa yana da ƙasa.Idan yanke ƙarfi a tsaye a tsaye na shimfidawa yayin aiki ya wuce ƙarfin haɗin haɗin kai, zai haifar da lahani.Ko da ƙananan delaminations na iya haifar da tarwatsewar gaba ɗaya ɓangaren.Mafi girman Layer na fiber carbon da aka ƙarfafa kayan haɗin gwiwar yana cikin yanayi kyauta yayin aiki, wanda shine mafi yawan ɓarna ɓarna na interlayer.A lokacin hakowa, a karkashin aikin da axial karfi, mafi m Layer na kayan lalacewa da kuma ja da baya, sabili da haka haifar da delamination na abu , yage da bulge.Zaɓuɓɓukan da aka sarrafa akan farfajiyar kyauta ana samun sauƙin cirewa daga cikin kabarin su zama bursu ba tare da yanke su ba.
3. Residual danniya tsara Saboda babban bambanci a thermal fadada coefficient tsakanin carbon fiber da matrix guduro, a karkashin mataki na high yankan zafi, da workpiece ne yiwuwa ga saura danniya, wanda rinjayar da girma daidaito da kuma surface roughness na machined surface.
4. Mummunan gurɓataccen ƙura A cikin aikin sarrafa fiber carbon da aka ƙarfafa kayan haɗin gwiwa, idan aka yi amfani da ruwan yankan ruwa na tushen ruwa, zai yi mummunan tasiri akan kayan da kansa.Sabili da haka, sarrafa fiber carbon ƙarfafa kayan haɗin gwiwar galibi yana ɗaukar yankan ta hanyar dubu.Kurar guntu mai baƙar fata tana zazzagewa zuwa sararin da ke kewaye a cikin motsi mara daidaituwa kuma mara daidaituwa.Kurar fiber carbon yana harzuka fatar mutum da na numfashi, wanda ba ya da amfani ga lafiyar masu aiki, kuma kwakwalwan kwamfuta na da sauƙi don haifar da kuskure na gajeren lokaci a cikin kayan aikin injin.
Lokacin aikawa: Nuwamba-26-2022