Umzimba ophambili we-bumper yemoto engaphambili usebenzisa iteknoloji yomphezulu wokuqhekeka kwangaphakathi, ngokusebenzisa i-hot runner, kunye nolawulo lwe-sequence valve ukuya kwiglu. Kumacala omabini e-torque ene-top ephezulu ethe tye ethe tye, yongeza ngqo phezulu kwesakhiwo, i-mold ngenxa yophahla oluthe ngqo kunye nophahla oluphosiweyo inkulu kakhulu, i-plunger ethe tye kunye ne-plunger ithe tye ngama-50 ukuya kuma-60 mm, i-lateral oblique push rod ngama-25 ukuya kuma-35 mm, inkulu ethe tye yi-Angle ye-16 degrees, ukuze i-ejection Angle ingaphezulu kwama-12 degrees ngaphezulu, kufuneka uyile isakhiwo se-guide bar, ngoko ke isakhiwo se-mold esikhulu esithe tye se-top guide bar senzelwe. Ubungakanani obukhulu be-mold yi-2500 × 1560 × 1790mm, kwaye ubunzima bumalunga nama-30T. Jonga uMfanekiso 22 malunga nesakhiwo se-mold. Kukho imingxunya esecaleni esi-7 kwicala langaphandle le-bumper yangaphambili, kwaye isakhiwo se-die elastic neenaliti ezizinzileyo siyasetyenziswa kwi-mold. Uyilo lwe-mold lusebenzisa iteknoloji ye-internal parting surface ephucukileyo. Iteknoloji yokuqhekeka kwangaphakathi inxulumene nokuqhekeka kwangaphandle, ngokuqhelekileyo iimveliso ngokubanzi zihambelana nomlinganiselo ophezulu wokubonakala kwemveliso kumgca wokuqhekeka kwedayi osisigxina, oku kukuqhekeka kwangaphandle, isikhunta ngokubanzi sihambelana nale ndlela yokuqhekeka. Ukuqhekeka kwangaphakathi kukufihla ikliphu yokuqhekeka kumphezulu ongabonakaliyo wemveliso (oko kukuthi, icala B okanye icala C, umphezulu wokubonakala ulicala A), kwaye ikliphu yokuqhekeka ayinakubonwa emva kokuhlanganiswa kwisithuthi, ukuze ingachaphazeli inkangeleko. Ukuze kufezekiswe lo msebenzi, isakhiwo sesikhunta ngokusebenzisa iteknoloji yethrekhi ukulawula umphezulu othe tyaba onqamlezileyo (okanye umphezulu othe tye) ekusebenzeni kwereli yesibini, ukuqinisekisa ukuguqulwa kunye nokususwa kweendawo zeplastiki, ukusetyenziswa kobu buchwepheshe bereli yesibini obulawulwa yindlela, ebizwa ngokuba yiteknoloji yokuqhekeka kwangaphakathi. Kuyilo lwesikhunta se-injection yemoto, iteknoloji yokuqhekeka kwangaphakathi yenzelwe ngokukodwa i-bumper yemoto. Nangona kunjalo, obu buchwepheshe buyinkimbinkimbi ngakumbi kune-bumper yokuqhekeka yangaphandle ngobunzima kunye nolwakhiwo, kwaye umngcipheko wobugcisa uphezulu. Ixabiso kunye nexabiso lesikhunta liya kuba phezulu kunele-bumper yokuqhekeka yangaphandle. Nangona kunjalo, ngenxa yembonakalo yayo entle, isetyenziswa kakhulu kwiimoto eziphakathi neziphezulu.
Kwiindawo zeplastiki ze-auto bumper, ngokubanzi kukho iindlela ezimbini zokwahlulahlula zangaphandle kunye nezokwahlulahlula zangaphakathi. Kuzo zonke iindawo ezinkulu ze-backside down kumacala omabini e-bumper, oko kukuthi, i-partition yangaphandle ingasetyenziswa okanye i-partition yangaphakathi ingasetyenziswa. Ukukhetha kwezi ndlela zimbini zokwahlulahlula kuxhomekeke kakhulu kwiimfuno ze-oems yemoto yomthengi wokugqibela kwi-bumper. Ngokubanzi, iimoto zaseYurophu nezaseMelika zisebenzisa kakhulu iteknoloji yangaphakathi yokwahlulahlula, ngelixa iimoto zaseJapan zisebenzisa kakhulu iteknoloji yangaphandle yokwahlulahlula. Ezi ntlobo zimbini zeendlela zokwahlulahlula zinezibonelelo kunye neengxaki. I-outer parting bumper kufuneka ijongane nomgca wokucinezela, okwandisa inkqubo yokucubungula, kodwa iindleko kunye nobunzima bobuchwephesha be-outer parting bumper kwi-mold ziphantsi kunezo ze-inner parting bumper. Ngaphakathi kwe-partition ye-bumper ngokusebenzisa iteknoloji yolawulo lwesitimela sesibini, i-bumper ifakwa ngexesha elinye, ukuqinisekisa ukubonakala komgangatho we-bumper, ukugcina iindleko zokucubungula iindawo zeplastiki kunye nokucubungula. Kodwa ingxaki kukuba iindleko ze-mold ziphezulu, iimfuno zobugcisa ze-mold ziphezulu.
