Iyini ibhulakhethi yebhampa engaphambili yemoto?
Ibhulakhethi yebhampa yangaphambili (eyaziwa nangokuthi isisekelo sebhampa yangaphambili noma ibhulakhethi yokuvikela yangaphambili) iyisici esibalulekile sesakhiwo esixhumanisa ibhulakhethi yangaphambili yemoto nohlaka lomzimba, i-fender, noma i-subframe. Ngokuyinhloko yenza imisebenzi efana nokusekela, ukubeka, ukubhafa, kanye nokumunca amandla. Umsebenzi oyinhloko
Ukusekelwa okulungisiwe: Faka i-bumper ngokuphephile emzimbeni wemoto ukuze uvimbele ukuthuthumela noma ukuqhekeka ngesikhathi sokushayela.
I-buffer yokushayisana: Ezingozini ezisheshayo (njengokuklwebheka noma ukushayisana kwangemuva), iyashintshashintsha ukuze imunce ingxenye yamandla okushaya, inciphise umonakalo ezingxenyeni eziyinhloko njengezibani zangaphambili, ama-radar, kanye namathangi amanzi.
Ukubeka kahle: Qinisekisa ukuthi igebe phakathi kwebhampa nezinto ezizungezile njengezibani zangaphambili nama-grille liyafana, ugweme imisindo engavamile noma igebe lokubukeka elingalingani.
Ukuzivumelanisa nezimo zemvelo: Phendula ekukhuleni nasekuncipheni kokushisa, ukudlidliza okuvama kakhulu, njll., ngokukhulula ukucindezeleka ngezikhonkwane ezinwebekayo noma izikhala ezigciniwe.
Izici zesakhiwo nezinto ezibonakalayo
Isimo sesakhiwo: Ngokuvamile ozimele abanjengo-Z, abafanelana kalula, noma izindlela ezihlanganisiwe zokuqondisa; abanye abanamadivayisi okulwa nokuhoxa kanye nokucindezela.
Izinto ezivamile:
Insimbi enamandla aphezulu: Njengensimbi ye-B340/590DP enezigaba ezimbili, enamandla okukhiqiza angu-590 MPa;
Izinto ezihlanganisiwe: Njenge-glass fiber reinforced polyamide (GFPA6), enamandla okunamathela angu-180 MPa kanye nokwehlisa isisindo okungu-40%;
Amapulasitiki obunjiniyela: Njenge-PA66 eguquliwe, i-polypropylene eqinisiwe, ukuqina nokuqina kokulinganisela.
Indlela yokufaka: Kuqiniswe ngamabholidi, i-snap-fit, noma inhlanganisela yakho kokubili; amanye amamodeli asebenzisa isakhiwo esihlanganisiwe esithi "snap-fit + bolt".
Intuthuko yezobuchwepheshe kanye nokusungula izinto ezintsha (kusukela ngo-2026)
Ukuthuthukiswa kokusebenza kahle kokuhlanganisa: Isibonelo, ilungelo lobunikazi lika-2017 leGuangzhou Automobile lezakhiwo eziqondisayo nezilwa nokuhoxa lithuthukise ukusebenza kahle kokuhlanganisa ngo-30%;
Ukulungiswa kokulungiswa: Ilungelo lobunikazi likaKeda lango-2022 lethula indlela yokulungisa idiski ejikelezayo ukuxazulula inkinga yokufutha okufanayo;
Ibhalansi elula neyokuphepha: Ilungelo lobunikazi likaGeneral Motors lika-2024 lenze ngcono i-engeli yokuthambekela kodonga oluseceleni ibe ngu-15°, okwandisa izinga lokumuncwa kwamandla okushayisana ngo-25%;
Ukuhambisana kwamandla amasha: Yakha amabhulakhethi epulasitiki anamandla okushisa aphezulu (ukumelana nomthamo > 10¹⁵ Ω·cm) ukuze kuhlangatshezwane nezidingo zokuphepha kukagesi ezinamandla aphezulu.
Ukucaciswa kwamagama
Ibhulakhethi yebhampa engaphambili ≠ Uhlaka lwebhampa engaphambili:
Ibhulakhethi yebhampa engaphambili: Igxila ekuxhumekeni nasekubhafeni, ikakhulukazi izingxenye ezingezona eziyinhloko ezithwala umthwalo;
Uhlaka lwebhampa langaphambili (kufaka phakathi ugongolo oluyinhloko, ibhokisi lokumunca amandla): Luyisakhiwo esiyinhloko esithwala umthwalo, esihlanganyela ngqo ekumuncweni kwamandla okushayisana.
Ngokuvamile kwaziwa ngokuthi: Ezimweni zokulungisa noma zokuguqula, kuvame ukubizwa ngokuthi "uhlaka lobuso bangaphambili".
Amathiphu okusebenzisa awusizo
Uma i-bracket iguga noma iphuka, ingabangela ukuthi i-bumper ikhululeke, iveze imisindo engavamile, noma iwele, okuthinta ukuphepha kokushayela;
Uma ushintsha, kunconywa ukusebenzisa izingxenye zangempela zasefektri noma ezilungiswe kahle ngemuva kwemakethe ukuze ugweme izikhala, imisindo engavamile, noma ukwehluleka kokufakwa kwe-snap ngenxa yokungalingani kokubekezelelana;
Ekuguqulweni kwe-off-road, i-bracket yebhampa engaphambili idinga futhi ukuhlangabezana nezidingo zemishini njengokumelana nokugoba kwe-lateral, ukumelana nokushefa kwe-longitudinal, kanye nomthwalo wokumelana nomoya; impahla enconywayo yi-aluminium alloy engu-6061-T6 (amandla okukhiqiza angu-240 MPa);
I-bracket ye-bumper (eyaziwa nangokuthi i-bracket ye-bumper yangaphambili noma i-bracket ephakathi yangaphambili) iyisici esibalulekile sesakhiwo sokuphepha sangaphambili semoto, esisebenza kakhulu ezicini ezintathu: ukwesekwa, ukumuncwa kwamandla, kanye nokuxhumeka:
Ukusekela nokuqinisa: Njengo-"uhlaka" lwebhampa, ibhrakhethi yebhampa engaphambili yenza umsebenzi wokusekela nokulungisa i-bumper assembly, iqinisekise ukuzinza kwayo ngesikhathi sokushayela, ivimbele ukuthuthumela, ukugudluka, noma imisindo engavamile, kanye nokuqinisekisa ukunemba kwe-assembly kanye nokuhlanganiswa kokubukeka kwebhampa kanye nezibani zangaphambili, ama-undergrates, njll.;
Ukumuncwa kwamandla okushayisana: Ezingozini ezisheshayo, ibhulakhethi elingaphambili lebhampa lidlula ekuguqulweni okulawulwayo ngesakhiwo salo (njengendawo yokuwa, ukuphuma kwamandla okumuncwa, njll.), ukumuncwa nokuhlakaza amandla omthelela, kunciphisa amandla adluliselwa emisebeni ende yemoto kanye negumbi labagibeli, ngaleyo ndlela kunciphisa umonakalo esakhiweni semoto nakubantu abagibele kuyo;
Ukuxhuma ezinye izingxenye: Ibhulakhethi eliphakathi elingaphambili livame ukusebenza njengendawo yokuxhuma, lisebenzisana nezingxenye ezibalulekile ezifana nama-radiator, amathangi amanzi, kanye nezibani ukuze zilungiswe, liqinisekisa ukuzinza kwesikhundla salezi zingxenye ngesikhathi sokushayela futhi liqinisekisa ukusebenza okuvamile kwemoto;
Ngaphezu kwalokho, amabhulakhethi e-bumper yesimanje agcizelela nokukhanya, ukwakheka kweplatifomu, kanye nokusebenza kahle kokuhlanganiswa ekwakhiweni. Isibonelo, isakhiwo sebhulakhethi yohlobo oluhlukanisiwe singanciphisa isisindo, sivumelane nezimo ezahlukahlukene, futhi sithuthukise ukunemba kokufakwa ngomklamo ongenamaphutha.
Obunye ubuchwepheshe obunelungelo lobunikazi buphinde bethula izakhiwo ezintsha ezifana nokufakwa kwe-snap kanye nokubekwa kwamaphuzu amaningi ukuze kuthuthukiswe izindleko zokukhiqiza kanye nemiphumela ebonakalayo.
Ngamafuphi, yize i-bracket yebhampa engaphambili ingabonakali, idlala indima engenakuphindwa maqondana nokuphepha, ukuzinza kanye nobuhle.
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