Bumper yimodoka ni iki? Ikora iki?
Kubafite imodoka, bumper na beam yamashanyarazi byose biramenyerewe cyane, ariko abashoferi bamwe bashobora kutamenya gutandukanya byombi cyangwa kwitiranya uruhare rwombi. Nkurinda imbere-yimodoka cyane, bumper hamwe nimpanuka yimpanuka byombi bigira uruhare runini.
Ubwa mbere, ibiti byo kurwanya kugongana
Igiti cyo kurwanya kugongana nacyo cyitwa ibiti byo kurwanya impanuka, bikoreshwa mu kugabanya iyinjizwa ry’ingufu zo kugongana mugihe ikinyabiziga cyangijwe no kugongana nigikoresho, kigizwe nigiti kinini, agasanduku gakurura ingufu, gahujwe nicyapa cyo gushyiramo y'imodoka, urumuri nyamukuru, agasanduku gakurura ingufu zirashobora gukuramo neza ingufu zo kugongana mugihe ikinyabiziga kibaye kugongana umuvuduko muke, uko bishoboka kwose kugirango bigabanye ingaruka zangirika kuri gari ya moshi yumubiri, binyuze muribi bigira uruhare mukurinda kuri imodoka. Ibiti byo kurwanya kugongana byihishe imbere muri bumper no mumuryango. Ingaruka zingaruka zikomeye, ibikoresho bya elastique ntibishobora kugabanya ingufu, kandi rwose bigira uruhare mukurinda abari mumodoka. Ntabwo buri modoka ifite ibiti byo kurwanya kugongana, ahanini ni ibikoresho byuma, nka aluminiyumu, imiyoboro y'ibyuma nibindi.
Babiri, bumper
Bumper nigikoresho cyingenzi cyumutekano cyo gukurura no kugabanya imbaraga ziva hanze no kurinda imbere ninyuma yumubiri. Mubisanzwe imbere yimodoka, ikwirakwizwa imbere ninyuma yinyuma, cyane cyane ikozwe muri plastiki, resin nibindi bikoresho bya elastique, cyane cyane umusaruro wuruganda imbere urimo silik, nibindi, bumper ikoreshwa cyane mugutinda ingaruka ziterwa no kugongana kworoheje ku modoka, niyo impanuka yoroshye kuyisimbuza. Rusange rusange ni plastike ya ABS yubuhanga, ikoresheje uburyo bwo gusiga amarangi kuri mudasobwa, hejuru yo gutera ibice byinshi, umurongo ugana mumaso ya matte, ingaruka zindorerwamo, nta mwirabura nta ngese, bikwiranye numubiri, mukurinda imodoka icyarimwe nabyo byongera imiterere yimbere yumurizo.
