I-bumper yemoto sisixhobo sokhuseleko esifunxayo kwaye sithobe impembelelo yangaphandle kwaye sikhusela umphambili kunye nomva womzimba wemoto.Isixhobo esivelisa i-cushioning xa imoto okanye umqhubi enyanzelwa kukungqubana.I-Plastic bumper yenziwe ngepleyiti yangaphandle, imathiriyeli yokuthoba kunye nomqadi onqamlezileyo.Ipleyiti yangaphandle kunye nesixhobo se-buffer zenziwe ngeplastiki, kwaye umqadi womnqamlezo ugxininiswe ngeshiti elipholileyo elinobunzima obumalunga ne-1.5mm ukwenza i-groove e-U-shaped;Ipleyiti yangaphandle kunye nezinto ze-buffer zifakwe kwi-beam yomnqamlezo, edityaniswe nefreyimu ye-longitudinal beam ngezikrufu kwaye inokususwa nangaliphi na ixesha.Iplastiki esetyenziswe kule bumper yeplastiki ngokuqhelekileyo yenziwe nge-polyester kunye ne-polypropylene izinto nge-injection molding.I-bumper ye-Car sisixhobo sokhuseleko esithatha kwaye sinciphise impembelelo yangaphandle kwaye sikhusela iinxalenye zangaphambili kunye nezingasemva zomzimba wemoto.Kwiminyaka engamashumi amabini eyadlulayo, iibumpers zemoto zangaphambili nasemva zazenziwe ikakhulu ngezinto zentsimbi.Zaye zagximfizwa kwintsimbi yentsimbi emile okwe-U enobunzima obungaphezulu kwe-3mm.Umphezulu wawune-chrome plated, i-riveted okanye i-welded kunye nefreyimu ye-longitudinal beam, kwaye kwakukho umsantsa omkhulu kunye nomzimba, obonakala ngathi uyingxenye eyongezelelweyo.Ngophuhliso loshishino lweemoto, i-automobile bumper, njengesixhobo esibalulekileyo sokhuseleko, ikwasendleleni yokuqalisa izinto ezintsha.Imoto yanamhlanje ngaphambili kunye ne-bumpers yangasemva ayigcini nje kuphela umsebenzi wokukhusela wokuqala, kodwa iphinda ilandele imvisiswano kunye nobunye kunye nesimo somzimba, kwaye ilandele i-lightweight yabo.Ukuze ufezekise le njongo, ii-bumpers zemoto zangaphambili nasemva zenziwe ngeplastiki, ebizwa ngokuba yi-plastic bumper.Ibhampa yePlastiki yenziwe ngepleyiti yangaphandle, imathiriyeli yokuhombisa kunye nomqadi onqamlezileyo.Ipleyiti yangaphandle kunye nesixhobo se-buffer zenziwe ngeplastiki, kwaye umqadi womnqamlezo ugxininiswe ngeshiti elipholileyo elinobunzima obumalunga ne-1.5mm ukwenza i-groove e-U-shaped;Ipleyiti yangaphandle kunye nezinto ze-buffer zifakwe kwi-beam yomnqamlezo, edityaniswe nefreyimu ye-longitudinal beam ngezikrufu kwaye inokususwa nangaliphi na ixesha.Iplastiki esetyenziswa kule bumper yeplastiki ngokuqhelekileyo yenziwe ngepolyester kunye nemathiriyeli yepolypropylene ngokubumba inaliti.Kukwakho nohlobo lweplastiki ebizwa ngokuba yi-polycarbonate system phesheya, ethi ingene kwi-alloy composition kwaye yamkele indlela yokubumba inaliti yealloyi.I-bumper esetyenzisiweyo ayinayo kuphela ukuqina kokuqina okuphezulu, kodwa nayo ineenzuzo ze-welding, kodwa inokusebenza kakuhle kwe-coating, kwaye isetyenziswa ngakumbi nangakumbi kwiimoto.I-bumper yeplastiki inamandla, ukuqina kunye nokuhlobisa.Ngokwembono yokhuseleko, inokudlala indima yesithinteli kwimeko yengozi yontlitheko kwaye ikhusele umphambili nomzimba ongasemva.Ukusuka kwimbono yembonakalo, inokudibaniswa ngokwemvelo kunye nomzimba kwaye ibe yinto epheleleyo.Inomhlobiso omhle kwaye ibe yinxalenye ebalulekileyo yokuhlobisa ukubonakala kwemoto.
