Ukuhamba Okuphansi Kwekhabhoni: Izinto Zangaphakathi Zokuguqula I-Basalt Fiber Yezimoto

Njengomthwali oyinhloko wesipiliyoni sokushayela nokugibela, ukuthuthukiswa kwezinto zokwakha amakhabhini ezimoto sekuyisihluthulelo esibalulekile sokuguqulwa kokuhamba okunekhabhoni ephansi. Njengamanje, izinto zokwakha amakhabhini zibhekene nezindawo ezibuhlungu njengokungabi nobungane obunganele bemvelo, isisindo esiningi, kanye nezingozi zempilo ezingaba khona. Ipulasitiki yendabuko, isikhumba, kanye nezinto ezingenisiwe kwamanye amazwe. Izinto Ezihlanganisiwe abagcini nje ngokusetshenziswa kwamandla aphezulu ekukhiqizeni kodwa futhi bahlushwa ukukhishwa kwe-VOC kanye nobunzima bokusebenzisa kabusha, okuphikisana nomqondo wokuhamba ngekhabhoni ephansi.I-Basalt fiber, njengefayibha eluhlaza okwesibhakabhaka engaphili, yenziwe nge-basalt yemvelo ngokudweba okuncibilikisiwe. Inezinzuzo eziyingqayizivele njengokuncipha kwekhabhoni, ubungane nemvelo, Ilula, ukumelana nesimo sezulu okuqinile, kanye nezakhiwo ezinhle kakhulu zemishini. Ngemva kokuguqulwa okuhlanganisiwe kanye nokusungula inqubo, ifinyelele ukusetshenziswa okukhulu emkhakheni wezinto zekhabhini yezimoto, yakha kabusha uhlelo lwezinto zekhabhini kusukela ezicini eziningi zokuvikelwa kwemvelo, ukusebenza, kanye nezindleko, yafaka umfutho oyinhloko ekuhambeni okungenakhabhoni ephansi.

Izici eziyinhloko ze i-basalt fiber ihambisana kahle nezidingo ezintsha zezinto zokwakha i-cabin zezimoto ezingenayo ikhabhoni eningi, yakha ukuncintisana okuyinhloko. Ngokuphathelene nokuvikelwa kwe-carbon eningi kanye nemvelo, ukukhiqizwa kwe-basalt fiber akudingi ukuguqulwa kwamakhemikhali, kuncike kuphela ekuncibilikeni nasekudonseni ngokomzimba. Ukusetshenziswa kwamandla kungaphansi ngo-20%-30% kune-fiber yengilazi futhi kungaphansi ngo-60% kune-fiber ye-carbon, ngaphandle kokukhishwa kokungcola. Izinhlanganisela ze-basalt fiber ezilahliwe zingawohloka ngokwemvelo noma zichotshozwe ngomshini futhi ziphinde zisetshenziswe, zigcine ukusebenza kwazo okungaphezu kuka-80%. Umjikelezo wokuphila wekhabhoni uphansi ngo-45%-60% kunezinto ze-cabin zendabuko, okuhambisana kahle nomgomo oyinhloko "wokunciphisa ikhabhoni nokunciphisa ukukhishwa" ekuhambeni kwe-carbon eningi. Ngokuphathelene nokukhanya, i-basalt fiber inobuningi obungu-2.6-2.8 g/cm³ kuphela, obufana ne-fiber yengilazi futhi bulula ngaphezu kuka-60% kunensimbi. Izinto ezihlanganisiwe ezenziwe ngayo zinamandla athile aphindwe kathathu kunamapulasitiki endabuko kanye nama-alloy e-aluminium aphindwe ka-2-3. Ukuyisebenzisa ekwakheni izingxenye zekhabhini kunganciphisa isisindo ngo-30%-50%, kunciphisa ngqo ukusetshenziswa kwamandla ezimoto futhi kufake isandla ekuthuthukiseni ububanzi bezimoto ezintsha zamandla.

Ngokuphathelene nempilo nokusebenza kahle, izinto ezihlanganisiwe ze-basalt fiber azinaphunga futhi zinokukhishwa okuphansi kwe-VOC. Ukukhishwa kwamagesi ayingozi njenge-formaldehyde ne-benzene kungaphansi kakhulu kwezindinganiso zezwe zemvelo zama-cabin ezimoto, okubhekana nezingozi zempilo zezinto zendabuko emthonjeni. Ziphinde zibe nokumelana nesimo sezulu okuhle kakhulu, ukumelana nokuguguleka, kanye nokumelana nomlilo. Ngemva kokujikeleza kwezinga lokushisa eliphezulu neliphansi (-40℃ kuya ku-+80℃) kanye nokuhlolwa kokuguga kwe-UV, izinga lokugcina ukusebenza lifinyelela ngaphezu kuka-85%. Ukumelana nokuguguleka kungcono ngokuphindwe kane kunepulasitiki yendabuko, kanti isilinganiso sokuguguleka komlilo sifinyelela ku-UL94 V-0, okwenza zifaneleke endaweni eyinkimbinkimbi yama-cabin ezimoto nokuqinisekisa ukuphepha kokushayela.

Ngokusebenzisa ukuguqulwa okuhlanganisiwe kanye nokwenza ngcono izinqubo, i-basalt fiber ivumela ukwakheka kabusha kwezinto ezingxenyeni eziningi zekhabhini yezimoto. Ohlelweni lokuhlala, izinto ezihlanganisiwe ze-basalt fiber eziqiniswe yi-PP/PA zisetshenziselwa ukukhiqiza uhlaka lwesihlalo, i-backrest, kanye ne-headrest, kunciphisa isisindo ngaphezu kuka-50% uma kuqhathaniswa nohlaka lwensimbi lwendabuko kanye nokuthuthukisa ubungane bemvelo ngo-30% uma kuqhathaniswa nohlaka oluhlanganisiwe lwe-fiber fiber yengilazi. Uma kuhlanganiswa nezindwangu zesihlalo ezenziwe ngendwangu engalukiwe ye-basalt fiber, lezi zinto zinikeza ukuphefumula, izakhiwo zokulwa namagciwane, kanye nokuvinjelwa komlilo, kunciphisa ukukhishwa kwe-VOC ngaphezu kuka-70%, ngaleyo ndlela kuthuthukisa induduzo nempilo yokushayela. Ngemva kokusebenzisa lolu hlelo lokuhlala, umenzi wezimoto wasekhaya wabona ukwehla kwesisindo segumbi labagibeli cishe ngo-6-8 kg ngemoto ngayinye, kanye nokwenyuka ngo-6%-8% kuhlu lokushayela lwezimoto ezintsha zamandla.

Endaweni yamaphaneli angaphakathi, amadeshibhodi, ama-consoles aphakathi, kanye namaphaneli eminyango enziwe i-basalt fiber kanye nezinhlanganisela ze-resin ezisekelwe ku-bio zingaphinda ngokunembile ukwakheka kwezinhlamvu zokhuni, insimbi, kanye ne-carbon fiber, okuvumela imiklamo eyenzelwe wena. Le nto inobulukhuni bomphezulu obuyi-HRC 30 noma ngaphezulu, okwenza ukuthi imelane nokuklwebheka, kube lula ukuyihlanza, futhi iphile isikhathi esingaphezu kokuphindwe kabili kunamaphaneli epulasitiki endabuko. Ngesikhathi esifanayo, izakhiwo zayo ezilula zinciphisa umthwalo ophelele egumbini lomgibeli, futhi zihlanganiswe nezinqubo zokubumba ezihlanganisiwe, zinciphisa inani lamalungu ezingxenye, zithuthukise ubuqotho besakhiwo segumbi lomgibeli. Ngaphezu kwalokho, le nto ehlanganisiwe ingasetshenziswa nasezintweni ezifana namabhokisi okugcina amagumbi omgibeli kanye nezindawo zokubeka izingalo, okwandisa kakhulu ububanzi bokusetshenziswa kwezinto ezine-carbon ephansi.

Ngokuphathelene nezingxenye ezisebenzayo, izinto ezihlanganisiwe eziqiniswe nge-basalt fiber zisetshenziswa ezingxenyeni ezibalulekile ezifana namapayipi okuvikela izintambo ze-wiring compartment yabagibeli, amapayipi omoya opholile, kanye nohlaka lwesiteringi. Amapayipi okuvikela izintambo ze-wiring, anokugquma kwawo okuphezulu kanye nokumelana nokuguguleka, angathatha indawo yamapayipi e-PVC endabuko, anciphise isisindo ngo-40% futhi andise impilo yesevisi izikhathi ezi-3. I-air conditioner duct isebenzisa izinto ze-foam ezihlanganisiwe ze-basalt fiber ezine-thermal conductivity ephansi njengo-0.03 W/(m·K), ithuthukisa ukugquma kokushisa ngo-50%, inciphisa ukusetshenziswa kwamandla kwesistimu yomoya opholile, futhi ngesikhathi esifanayo ibe nokusebenza okuhle kakhulu kokunciphisa umsindo, yehlisa umsindo wekhabhini ngo-10-15 dB futhi ithuthukise ukuthula kokugibela.

Ukusungula ubuchwepheshe basekhaya kanye nokuthuthukiswa kwezimboni kuyaqhubeka nokuqinisa ukuzivumelanisa nezimo kwe-basalt fiber yezinto zokwakha i-cabin. Izinkampani zasekhaya zithuthukisa amandla okubopha phakathi kwe-fiber kanye ne-resin matrix ngokuguqulwa kobuso be-fiber (ama-ejenti okuhlanganisa i-silane, ukwelashwa kwe-plasma), okwandisa izakhiwo zemishini zezinto ezihlanganisiwe ngo-25%-35%. Bathuthukise nezinqubo zokubumba ezifana nokubumba ngomjovo, ukubumba ngokucindezela, kanye nokumuncwa kwe-vacuum okulungiselelwe izingxenye ze-cabin, okuvumela ukukhiqizwa okuphumelelayo kwezingxenye eziyinkimbinkimbi zobuso ezigobile, kufinyeze umjikelezo wokubumba ngaphezu kuka-30% uma kuqhathaniswa nezinqubo zendabuko, futhi kunciphisa izindleko ngo-20%-30%. Ngaphezu kwalokho, ukubambisana kwemboni-izemfundo-nocwaningo kwakha uhlelo oluphelele lwe-industrial chain oluhlanganisa "izinto zokusetshenziswa-izinto ezihlanganisiwe-ukubumba-ukuphinda kusetshenziswe," kwakha amaqoqo ezimboni ezindaweni ezicebile nge-basalt njengezifundazwe zaseSichuan naseHebei. Lokhu kwenza kube lula ukuhlinzekwa kwezinto ze-cabin endaweni, kunciphisa kakhulu izindleko ze-supply chain kanye ne-carbon footprint.

Esikhathini esizayo, ngokuphindaphinda okuqhubekayo kwe i-basalt fiber composite ubuchwepheshe, buzothuthukela "ekuhlanganisweni okusebenzayo, ukwenza ngokwezifiso komuntu siqu, kanye nezindleko eziphansi." Ngokusebenzisa izinhlanganisela ezisebenzisanayo nezinzwa ezihlakaniphile nezinto ezikhanyayo, izingxenye ezisebenzayo zekhabhini ezihlakaniphile (njengephaneli zangaphakathi ezikhanyayo nezihlalo ezizwela ukucindezeleka) zingathuthukiswa. Kuhlanganiswe nobuchwepheshe bokuphrinta be-3D, izinto zekhabhini ezenziwe ngokwezifiso zingenziwa ngokwezifiso ukuze zivumelane nezidingo zesitayela samamodeli ezimoto ahlukene. Njengoba izinhlelo zokusebenza ezinkulu zithuthuka, izindleko zizoncipha kakhulu, zikhuthaze ukwamukelwa kwayo kabanzi ezimotweni eziphakathi kuya kweziphansi. Njengoba ukukhishwa kwekhabhini ephansi kungumgogodla wayo kanye nokusebenza kwayo njengokusekela kwayo, i-basalt fiber ishintsha kabusha uhlelo olusha lwezinto zekhabhini yezimoto, ihlinzeka ngokusekelwa kwezinto ezibalulekile zokuhamba ngekhabhini ephansi, futhi inegalelo ekuthuthukisweni okuluhlaza nokusezingeni eliphezulu kwemboni yezimoto.