Ibishushanyo mbonera byimodoka

Imodoka itwara imodoka nimwe mubikoresho binini mumodoka.Ifite imirimo itatu yingenzi: umutekano, imikorere no gushushanya.

Hariho uburyo butatu bwingenzi bwo kugabanya uburemere bwibinyabiziga bitwara ibinyabiziga: ibikoresho byoroheje, kuzamura imiterere, no guhanga udushya.Uburemere bworoshye bwibikoresho muri rusange bivuga gusimbuza ibikoresho byumwimerere nibikoresho bifite ubucucike buke mubihe bimwe na bimwe, nkibyuma bikozwe muri plastiki;igishushanyo mbonera cyimiterere ya bamperi yoroheje cyane cyane ikikijwe n'inkuta;uburyo bushya bwo gukora bufite micro-ifuro.Ikoranabuhanga rishya nkibikoresho hamwe na gazi ifashwa.

Plastike ikoreshwa cyane mu nganda z’imodoka kubera uburemere bwazo, imikorere myiza, inganda zoroheje, kurwanya ruswa, kurwanya ingaruka, n’ubwisanzure bunini mu gushushanya, kandi bigenda bikoreshwa cyane mu bikoresho by’imodoka.Ingano ya plastike ikoreshwa mu modoka yabaye kimwe mu bipimo byo gupima urwego rw’iterambere ry’inganda z’imodoka mu gihugu.Kugeza ubu, plastiki ikoreshwa mu gukora imodoka mu bihugu byateye imbere igeze kuri 200 kg, bingana na 20% by’ubuziranenge bw’ibinyabiziga.
Plastike ikoreshwa mu nganda z’imodoka mu Bushinwa bitinze.Mu modoka zubukungu, ingano ya plastike ni 50 ~ 60kg gusa, kumodoka yo murwego rwohejuru kandi yo murwego rwo hejuru, 60 ~ 80kg, kandi imodoka zimwe zishobora kugera 100kg.Iyo ukora amakamyo manini yo mu Bushinwa, buri modoka Koresha hafi 50 kg ya plastiki.Gukoresha plastike kuri buri modoka ni 5% kugeza 10% byuburemere bwimodoka.
Ibikoresho bya bumper mubisanzwe bifite ibisabwa bikurikira: kurwanya ingaruka nziza no guhangana nikirere cyiza.Irangi ryiza ryiza, amazi meza, imikorere myiza yo gutunganya nigiciro gito.
Kubwibyo, ibikoresho bya PP ntagushidikanya guhitamo neza.Ibikoresho bya PP ni plastiki rusange-ifite intego nziza, ariko PP ubwayo ifite imikorere mibi yubushyuhe buke no kurwanya ingaruka, ntabwo irwanya kwambara, byoroshye gusaza kandi ifite umutekano muke.Kubwibyo, PP yahinduwe mubisanzwe ikoreshwa mubikorwa byimodoka.ibikoresho.Kugeza ubu, ibikoresho byihariye bya bompi yimodoka ya polypropilene mubusanzwe bikozwe muri PP, kandi igice runaka cya reberi cyangwa elastomer, icyuzuzo kidasanzwe, cyuzuza, ibikoresho bifasha nibindi bikoresho bivangwa kandi bigatunganywa.
Ibibazo biterwa nurukuta ruto rwa bumper nibisubizo

Kunanuka kwa bumper biroroshye gutera guhindagurika, kandi guhindagurika ni ibisubizo byo kurekura imihangayiko y'imbere.Bampers yoroheje cyane itera impagarara imbere kubwimpamvu zitandukanye mugihe cyicyiciro cyo gutera inshinge.
Mubisanzwe, bikubiyemo ahanini guhangayikishwa nicyerekezo, guhangayikishwa nubushyuhe, hamwe no guhagarika imyuka.Icyerekezo cyerekezo nicyerekezo cyimbere giterwa na fibre, iminyururu ya macromolecular cyangwa ibice mumashanyarazi yashizwe mubyerekezo runaka no kuruhuka bidahagije.Urwego rwerekezo rujyanye nubunini bwibicuruzwa, ubushyuhe bwashonga, ubushyuhe bwikigereranyo, umuvuduko watewe, nigihe cyo gutura.Ninini nini, niko urwego rwo hasi rugana;hejuru yubushyuhe bwo hejuru, hasi urwego rwerekezo;hejuru yubushyuhe bwubushyuhe, hasi urwego rwerekezo;urwego rwo hejuru rwo gutera inshinge, niko urwego rwerekezo;igihe kinini cyo gutura, niko urwego rwerekezo.
Guhangayikishwa nubushyuhe biterwa nubushyuhe bwo hejuru bwashonga hamwe nubushyuhe bwo hasi bwububiko kugirango habeho itandukaniro rinini ryubushyuhe.Gukonjesha gushonga hafi yu mwobo wububiko birihuta kandi imitekerereze yimbere ikwirakwizwa kimwe.
Imyitwarire ya demoulding iterwa ahanini no kubura imbaraga nubukomezi bwikibumbano, ihindagurika rya elastike rikorwa nigitutu cyatewe inshinge nimbaraga zo gusohora, hamwe no gukwirakwiza imbaraga zingana mugihe ibicuruzwa bisohotse.
Kunanuka kwa bumper nabyo bifite ikibazo cyingorabahizi.Kuberako igipimo cy'ubugari bw'urukuta ari gito kandi gifite ubwinshi bwo kugabanuka, ibicuruzwa bifatana cyane kubumba;kubera ko umuvuduko wo gutera inshinge ari mwinshi, igihe cyo gutura kirakomeza.Kugenzura biragoye;ugereranije ubunini bwurukuta rwimbavu nimbavu nabyo birashobora kwangirika mugihe cyo kumena.Gufungura bisanzwe mubisanzwe bisaba imashini itera inshinge kugirango itange imbaraga zihagije zo gufungura, kandi imbaraga zo gufungura ibumba zigomba gutsinda kunanira iyo zifunguye.