He aha kāu e kapa ai i ka huʻa o ka back bar?
Ma ke kahua kaʻa, ʻaʻole ka huʻa ka mea i loko o ka bumper mua, akā he mea polyethylene composite maikaʻi ʻole, i ʻike ʻia hoʻi ʻo ka foam buffer layer.
ʻO kāna hana nui ka hana ʻana i kahi kuleana pale i nā ulia kaʻa wikiwiki haʻahaʻa. Hana pinepine ʻia ka papa pale kaʻa wikiwiki me ka polyethylene foam, ka resin non-metallic a i ʻole ka plastic engineering. ʻO kāna hana ka hōʻemi ʻana i ka pōʻino i loaʻa i ke kaʻa i nā ulia kaʻa wikiwiki haʻahaʻa, a hiki i kekahi mau ulia kaʻa liʻiliʻi ke hoʻopau piha i ka pōʻino i loaʻa i ke kaʻa.
ʻO ka bumper plastik i haku ʻia me ʻekolu ʻāpana, e like me ka papa waho, ka mea buffer a me ke kaola. Hana ʻia ka papa waho a me ka mea buffer i ka plastik, a hana ʻia ke kaola i ka pepa ʻōwili anu me ka mānoanoa o kahi 1.5 mm a hana ʻia i loko o kahi ʻauwaha U-ʻano; Hoʻopili ʻia ka papa waho a me ka mea buffer i ke kaola, kahi i hoʻopili ʻia i nā wili kaola longitudinal frame a hiki ke wehe ʻia i kēlā me kēia manawa. ʻO ka plastik i hoʻohana ʻia i loko o kēia bumper plastik i hana ʻia me ʻelua mau mea, polyester a me polypropylene, a hana ʻia e ka hoʻoheheʻe ʻana i ka injection.
He mea nui anei inā wehe ʻia ka huʻa anti-collision kaʻa
ʻO ka hana nui o ka huʻa pale kūʻē i ke kaʻa, ʻo ia ke pāʻani i kahi hana cushioning, inā wehe ʻia e hoʻopilikia i ka hana palekana o nā kaʻa. Aia ka huʻa kūʻē ma loko o nā bumpers mua a me hope o nā kaʻa e hōʻemi i ka ʻeha o nā kaʻa a me nā poʻe hele wāwae i kahi ulia.
Ke wehe ʻia ka huʻa, ua emi ka hopena cushioning o ke kaʻa i ka wā o kahi ulia, e hoʻonui ana i ka pilikia o ka hōʻeha ʻana i nā mea hoʻokele a me nā poʻe hele wāwae. Eia kekahi, kōkua pū ka huʻa pale ulia i ka hōʻemi ʻana i nā kumukūʻai hoʻoponopono, no ka mea, hiki i ka wehe ʻana ke hoʻonui i ka pōʻino i nā bumpers a me nā ʻāpana ʻē aʻe, e alakaʻi ana i nā kumukūʻai hoʻoponopono kiʻekiʻe.
No laila, ua ʻōlelo ʻia ʻaʻole e wehe maʻalahi i ka huʻa anti-collision. Inā he pono kūikawā no ka wāwahi ʻana, pono e noʻonoʻo pono ʻia a kūkākūkā ʻia me ka ʻōlelo aʻoaʻo loea.
ʻO ka nui o ka huʻa pale ulia kaʻa e pili ana i ke ʻano o ka mea i hoʻohana ʻia. No ka laʻana, ʻo ka nui o ka papa huʻa polystyrene palupalu (papa huʻa EPS) he 6kg/m³, ʻoiai ʻo ka nui o ka papa huʻa EVA hiki ke hiki i 55g/cm³, e hōʻike ana he ākea loa ka nui o ka huʻa pale ulia kaʻa, ma muli o nā pono hoʻolālā a me ke koho ʻana o nā mea.
Papa huʻa polystyrene pahū (EPS) : He haʻahaʻa ka nui o kēia mea he 6kg/m³ a hoʻohana pinepine ʻia e hāʻawi i kahi cushion a me ka pale ʻana i ka hāʻule ʻana. Hoʻohana nui ʻia ka papa huʻa EPS i nā lako hale, nā kukui, ka halihali aniani a me nā ʻoihana ʻē aʻe e hōʻoia i ka palekana o nā mea i ke kaʻina hana halihali 1.
Papa huʻa EVA: me ka nui o ka mānoanoa a hiki i ka 55g/cm³, hoʻohana pinepine ʻia kēia mea i nā noi e koi ana i ke kū'ē haʻalulu kiʻekiʻe a me ke kū'ē seismic. ʻO ka papa huʻa EVA me kāna hana cushioning maikaʻi loa, hoʻohana nui ʻia i nā ʻāpana kaʻa, nā mea hoʻopili a me nā kahua ʻē aʻe e hōʻoia i ka palekana maikaʻi i kahi ulia pōpilikia 2.
I ka hōʻuluʻulu ʻana, hiki ke koho ʻia ka nui o ka huʻa anti-collision automotive e like me nā pono kikoʻī o nā mea like ʻole a me nā densities e hōʻoia i ka palekana kūpono i kahi ulia.
ʻO ka nui o ka huʻa pale ulia kaʻa e pili ana i ke ʻano o ka mea i hoʻohana ʻia. No ka laʻana, ʻo ka nui o ka papa huʻa polystyrene palupalu (papa huʻa EPS) he 6kg/m³, ʻoiai ʻo ka nui o ka papa huʻa EVA hiki ke hiki i 55g/cm³, e hōʻike ana he ākea loa ka nui o ka huʻa pale ulia kaʻa, ma muli o nā pono hoʻolālā a me ke koho ʻana o nā mea.
Papa huʻa polystyrene pahū (EPS) : He haʻahaʻa ka nui o kēia mea he 6kg/m³ a hoʻohana pinepine ʻia e hāʻawi i kahi cushion a me ka pale ʻana i ka hāʻule ʻana. Hoʻohana nui ʻia ka papa huʻa EPS i nā lako hale, nā kukui, ka halihali aniani a me nā ʻoihana ʻē aʻe e hōʻoia i ka palekana o nā mea i ke kaʻina hana halihali 1.
Papa huʻa EVA: me ka nui o ka mānoanoa a hiki i ka 55g/cm³, hoʻohana pinepine ʻia kēia mea i nā noi e koi ana i ke kū'ē haʻalulu kiʻekiʻe a me ke kū'ē seismic. ʻO ka papa huʻa EVA me kāna hana cushioning maikaʻi loa, hoʻohana nui ʻia i nā ʻāpana kaʻa, nā mea hoʻopili a me nā kahua ʻē aʻe e hōʻoia i ka palekana maikaʻi i kahi ulia pōpilikia 2.
I ka hōʻuluʻulu ʻana, hiki ke koho ʻia ka nui o ka huʻa anti-collision automotive e like me nā pono kikoʻī o nā mea like ʻole a me nā densities e hōʻoia i ka palekana kūpono i kahi ulia.
Inā makemake ʻoe e ʻike hou aku, e hoʻomau i ka heluhelu ʻana i nā ʻatikala ʻē aʻe ma kēia pūnaewele!
E ʻoluʻolu e kelepona mai iā mākou inā makemake ʻoe i kēlā mau huahana.
Ua kūpaʻa ʻo Zhuo Meng Shanghai Auto Co., Ltd. i ke kūʻai aku ʻana i nā ʻāpana kaʻa MG&MAUXS e ʻoluʻolu e kūʻai.
