Mumachitcha chiyani thovu lakumbuyo?
M'munda wamagalimoto, zinthu zomwe zili mkati mwa bumper yakutsogolo sizopanda thovu, koma ndi zinthu zopanda pake za polyethylene, zomwe zimadziwikanso kuti foam buffer wosanjikiza.
Ntchito yake yayikulu ndikutenga gawo la buffer pakugunda kocheperako. Wosanjikiza wocheperako nthawi zambiri amapangidwa ndi thovu la polyethylene, utomoni wopanda chitsulo kapena pulasitiki ya engineering. Ntchito yake ndi kuchepetsa kuwonongeka kwa galimoto chifukwa cha kugunda kwapang'onopang'ono, ndipo ngakhale kugundana kwakung'ono kungathetseretu kuwonongeka kwa galimotoyo.
Bomba la pulasitiki limapangidwa ndi magawo atatu, monga mbale yakunja, zinthu zotchingira ndi mtengo. Mbale yakunja ndi zinthu zotchinga zimapangidwa ndi pulasitiki, ndipo mtengowo umapangidwa ndi pepala lozizira lozizira ndi makulidwe pafupifupi 1.5 mm ndikupangidwa kukhala poyambira ngati U; Mbali yakunja ndi zinthu zotchinga zimamangiriridwa ku mtengowo, womwe umalumikizidwa ndi zomangira zautali wamtengo wapatali ndipo zimatha kuchotsedwa nthawi iliyonse. Pulasitiki yomwe imagwiritsidwa ntchito mu bumper ya pulasitiki iyi nthawi zambiri imapangidwa ndi zinthu ziwiri, poliyesitala ndi polypropylene, ndipo imapangidwa ndi jekeseni.
Zilibe kanthu ngati thovu loletsa kugunda kwagalimoto lichotsedwa
Ntchito yayikulu ya thovu loletsa kugunda kwagalimoto ndikuchita gawo lowongolera, ngati litachotsedwa likhudza chitetezo chamagalimoto. Foam yogundana nthawi zambiri imakhala mkati mwa ma bumpers akutsogolo ndi kumbuyo kwa magalimoto kuti achepetse kuvulala kwa magalimoto ndi oyenda pansi akagundana. pa
Chithovucho chikachotsedwa, mphamvu yoyendetsa galimoto ikagundana imachepetsedwa, kuonjezera ngozi ya kuvulala kwa madalaivala ndi oyenda pansi. Kuphatikiza apo, thovu lopanda kuwonongeka limathandizanso kuchepetsa ndalama zokonzetsera, chifukwa kuchotsa kumatha kukulitsa kuwonongeka kwa ma bumpers ndi zida zina, zomwe zimapangitsa kuti pakhale ndalama zambiri zokonzanso.
Choncho, tikulimbikitsidwa kuti musachotse chithovu chotsutsana ndi kugunda mosavuta. Ngati palidi kufunikira kwapadera kogwetsa, kuyenera kuganiziridwa mosamalitsa ndikufunsira upangiri wa akatswiri.
Kuchuluka kwa thovu losachita ngozi zagalimoto zimatengera mtundu wazinthu zomwe zimagwiritsidwa ntchito. Mwachitsanzo, kachulukidwe ka foam board yosinthika ya polystyrene (EPS foam board) ndi 6kg/m³, pomwe kachulukidwe ka thovu ka EVA kumatha kufika 55g/cm³, zomwe zikuwonetsa kuti kachulukidwe ka thovu lamagalimoto odana ndi kugunda ndikotambasula kwambiri, kutengera zosowa za mapangidwe ndi kusankha zinthu.
Explodable polystyrene foam board (EPS) : Zinthuzi zimakhala ndi kachulukidwe kochepa kwambiri ka 6kg/m³ ndipo nthawi zambiri zimagwiritsidwa ntchito popereka chitetezo chokhazikika komanso kugwa. EPS foam board imagwiritsidwa ntchito kwambiri pamipando, kuyatsa, mayendedwe agalasi ndi madera ena kuonetsetsa chitetezo cha zinthu pamayendedwe 1.
EVA foam board : Yokhala ndi kachulukidwe kakang'ono kwambiri mpaka 55g/cm³, izi nthawi zambiri zimagwiritsidwa ntchito pamapulogalamu omwe amafunikira kugwedezeka kwakukulu komanso kukana kugwedezeka. EVA thovu board yokhala ndi magwiridwe ake abwino kwambiri, imagwiritsidwa ntchito kwambiri pamagalimoto, zida zonyamula ndi zina kuti zitsimikizire chitetezo chokwanira pakagundana 2.
Kuphatikiza apo, kuchuluka kwa thovu loletsa kugunda kwa magalimoto kumatha kusankhidwa molingana ndi zofunikira zazinthu zosiyanasiyana ndi kachulukidwe kuti zitsimikizire chitetezo choyenera pakuwombana.
Kuchuluka kwa thovu losachita ngozi zagalimoto zimatengera mtundu wazinthu zomwe zimagwiritsidwa ntchito. Mwachitsanzo, kachulukidwe ka foam board yosinthika ya polystyrene (EPS foam board) ndi 6kg/m³, pomwe kachulukidwe ka thovu ka EVA kumatha kufika 55g/cm³, zomwe zikuwonetsa kuti kachulukidwe ka thovu lamagalimoto odana ndi kugunda ndikotambasula kwambiri, kutengera zosowa za mapangidwe ndi kusankha zinthu.
Explodable polystyrene foam board (EPS) : Zinthuzi zimakhala ndi kachulukidwe kochepa kwambiri ka 6kg/m³ ndipo nthawi zambiri zimagwiritsidwa ntchito popereka chitetezo chokhazikika komanso kugwa. EPS foam board imagwiritsidwa ntchito kwambiri pamipando, kuyatsa, mayendedwe agalasi ndi madera ena kuonetsetsa chitetezo cha zinthu pamayendedwe 1.
EVA foam board : Yokhala ndi kachulukidwe kakang'ono kwambiri mpaka 55g/cm³, izi nthawi zambiri zimagwiritsidwa ntchito pamapulogalamu omwe amafunikira kugwedezeka kwakukulu komanso kukana kugwedezeka. EVA thovu board yokhala ndi magwiridwe ake abwino kwambiri, imagwiritsidwa ntchito kwambiri pamagalimoto, zida zonyamula ndi zina kuti zitsimikizire chitetezo chokwanira pakagundana 2.
Kuphatikiza apo, kuchuluka kwa thovu loletsa kugunda kwa magalimoto kumatha kusankhidwa molingana ndi zofunikira zazinthu zosiyanasiyana ndi kachulukidwe kuti zitsimikizire chitetezo choyenera pakuwombana.
Ngati mukufuna kudziwa zambiri, pitilizani kuwerenga zolemba zina patsamba lino!
Chonde tiyimbireni ngati mukufuna zinthu zotere.
Zhuo Meng Shanghai Auto Co., Ltd. yadzipereka kugulitsa zida zamagalimoto za MG&MAUXS zolandiridwa kuti mugule.
