Mota bhamba. Ndezvipi uye sei kusarudza

Passive chengetedzo sisitimu chero mota inosanganisira akati wandei zvinhu. Vamwe vavo vakaonekwa nguva pfupi mushure mekutanga kwekugadzirwa kwemuchina wekutanga. Funga mumwe wavo - mota bhamba.

Kunyangwe vatyairi vasingashande havana kana mibvunzo pamusoro pekuti pombi yemota iri kupi. Ngatimbofungai kuti nei ichidikanwa, pamwe nemamwe mabasa ayo ekuwedzera.

Chii chinonzi mota bhamba

Tisati taziva nezve mamwe mabasa ezvinhu zvemuviri izvi, ngationei kuti chii chinonzi bhamba. Ichi chikamu chine hinji kana chakavakirwa-mukati memuviri wemotokari, uyo unogara uri kumberi nekumberi kwemotokari. Kazhinji kazhinji iyi ndiyo poindi yakanyanyisa yemota, kumberi neshure.

Zvichienderana nepfungwa yekugadzira iyo automaker, iyo bumper mumota inogona kusanganisirwa mumuviri, ichioneka ichiita imwe chete nemota yese. Mune zvimwe zviitiko, sezvinoonekwa mumufananidzo, chinhu ichi chinogona kuve chinoshamisira chinopa iyo mota kutanga.

Chinangwa chikuru

Vazhinji vatyairi uye vanofamba netsoka vanofunga zvisizvo kuti mabhomba mumotokari anodiwa chete sechinhu chekushongedza. Nechikonzero ichi, vamwe varidzi vemota vanobvisa zvinoonekera "zvekushongedza" zvinhu sekutanga "kugadzirisa".

Muchokwadi, izvo zvekushongedza zvinhu zveichi chinhu zvinoita chikamu chechipiri. Chekutanga pane zvese, ichi chikamu chakagadzirirwa kuchengetedzeka kwevanofamba netsoka. Pamusoro pezvo, zvivakwa zvakasungwa zvakakomberedzwa zvinodzivirira kukuvara kwenzvimbo dzakakosha dziri pamberi pechikamu cheinjini, pamwe nekuzvikamu zvinotsigira zvemuviri. Zvakachipa kwazvo kutsiva chinhu ichi pane kururamisa mota yakatsauswa mutsaona diki.

Iyo yemazuva ano bhamba chinhu chakatsiga chinoita senge damper mukurovera. Kunyangwe ichiwanzoputika uye ichigona kubhururuka kuita zvidimbu zvidiki, yakagadzirirwa kudzima chikamu chakakosha chesinetic simba rinogadzirwa panguva yekurovera.

Nhoroondo yekuonekwa kwebumper

Kekutanga, bumper pamotokari yakaonekwa mukugadzirwa kweFord modhi. Mamwe manyuko anonongedzera kuna 1930 segore rekuonekwa kwebhampa yemotokari. Pakutanga, yaingova simbi yakaita U-yainge yakasungwa nechekumberi pasi pevhavha.

Ichi chimiro chechimiro chinogona kuoneka paModel A Deluxe Delivery, iyo yakagadzirwa pakati pe1930 na1931. Mumotokari dzemhando yepamusoro, dhizaini-yenhengo yebhampa yakangochinja zvishoma. Mabhampa emazuva ano anooneka chikamu chebasa remuviri mukufarira dhizaini uye aerodynamics.

Pasinei nezvinobatsira zviri pachena, mabumpers haana kuonekwa seanokosha kwenguva yakati. Saka, aya mabhafa zvinhu ainyanya kufarirwa muAmerica neEurope. Kubva 1970, chikamu ichi chakaverengerwa murondedzero yezvinosungirwa zvemidziyo yemotokari. Iyo bumper yakawedzera kuchengetedzeka uye kunyaradza pakutakura vafambi kana zvinhu.

Apo mabumpers pamotokari akava chikamu chakakosha chekugadzirwa, pfungwa ye "safe impact speed" yakaonekwa. Iyi ndiyo parameter yekumhanya kwemotokari iyo, mukudhumhana, bumper inotora zvachose simba rose, uye panguva imwechete inodzivirira kukanganisa kumotokari pachayo.

Pakutanga, nhamba iyi yakaiswa pamuganho wemakiromita mana paawa (kana mamaira matatu paawa). Kwapera chinguva, parameter iyi yakawedzera kusvika 8 km / h. Nhasi, motokari isina bumper haigoni kushandiswa (kunyanya iyo bumper inofanira kunge iri kumashure kwemotokari).

Kushanda kwemabhomba emazuva ano

Pamusoro pekuchengetedza kwekunze kwekunze kwataurwa pamusoro apa, mota dzemazuva ano dzinoputika dzine mamwe mabasa, ndosaka mamwe mamodheru achinzi Front-End. Heano hunhu hunogona kuve nekushandurwa kwechinhu ichi:

1. Dzivirira vanofamba netsoka kubva mukukuvara kwakakomba kana paitika tsaona. Kuti uite izvi, vagadziri vanosarudza kuomarara kwakaringana, kuumbiridza uye kuvashongedzera nezvimwe zvinhu, semuenzaniso, macushion erabha.
2. Kuchengetedza mushure mekukanganisa kudiki. Mazhinji ekushandurwa kwekare emabhomba akagadzirwa nesimbi, semhedzisiro yekurovera nechipingamupinyi chakanangana (semuenzaniso, yakamira post), kuumbika, kuwana chimiro chine njodzi (mune zvimwe zviitiko, mativi avo anonamira kumberi, izvo zvinoita kuti mota zvine njodzi kune vanofamba netsoka).
3. Zvikamu zvemazuva ano zvinogadzirwa zvichitarisa hunhu hwemhepo. Muzviitiko zvakawanda, iyo micheto yakapetwa kumashure, izvo zvinowedzera iyo yakaderera simba. Zvimwe zvinodhura zvinoshandurwa zvakagadzirwa nemhepo inoisa iyo inopa hukuru hukuru hwemhepo inopinda muchinjini cheinjini kutonhodza zvikamu.
4. Parktronic sensors inogona kuiswa mune bhamba (kune rumwe ruzivo nezve mudziyo, maona zvakasiyana), Uye zvakare yekumashure yekuona kamera.
5. Pamusoro pezvo, mwenje yemhute yakaiswa mune bhamba (inofanirwa kuve iri padhuze nepasi sezvinobvira) uye mimwe michina yemwenje

Iko kunaka kwemabumpers kunoongororwa

Sezvo bhamba chinhu chakakosha chekuchengetedza mota, imwe neimwe isati yatanga kutengeswa, dhizaini yayo inoitwa bvunzo dzakateedzana, zvinoenderana nemhedzisiro yeiyo chimiro chechimiro chakatemwa, uye kana zvimwe zvinhu zvakakodzera.

Pane bvunzo dzinoverengeka dzinoonekwa kana chikamu chingaiswa pamushini kana kwete:

1. Icho chinhu chakasungirirwa pachigadziko chakarohwa neyakaremerwa dhizaini (pendulum) ine rimwe simba. Kurema kwechimiro chekufamba kunoenderana nehuremu hwemotokari yakatarwa. Muchiitiko ichi, simba rezvekuita rinofanira kuenderana nekukanganisa dai mota yaifamba nekumhanya kwe4 km / h.
2. Iko kusimba kweye bumper kunoedzwawo zvakananga pamotokari yekuyedza. Mota inopunzika kuita chipingaidzo chakamisikidzwa zvine spidhi imwechete.

Iyi cheki inoitwa pamwe neyemberi uye kumashure mabhomba. Chikamu chinoonekwa sechakachengeteka kana chisina kuremara kana kuputswa nekuda kwekukanganisa. Bvunzo iyi inoitwa nemakambani eEuropean.

Nezve zviyero zveAmerica, bvunzo iri kutora nzvimbo pasi pemamiriro akaomesesa. Nekudaro, huwandu hwependulum haushanduke (hwakaenzana nehuremu hwemotokari yakaedzwa), asi kumhanya kwayo kwakapetwa kaviri, uye kunosvika 8 km / h. Nechikonzero ichi, mumamodeli eEuropean mota, mabhomba anotaridzika achifadza, uye mumwe wake weAmerica anonyanya.

Zvigadziri zvinowanikwa

Nehurombo, mazhinji emazuva ano mabhomba emota akarasikirwa nechinangwa chavo chekutanga. Nekudaro, mumotokari dzakareruka, chinhu chekuchengetedza kwekunze kwekunze chakashanduka chikave chishongo chesimbi, icho chinokanganisa pamhedzisiro diki pazvinhu zvekunze.

Panyaya yemarori, kupesana kwakanyanyisa kunoonekwa. Kune vakawanda, mugadziri anoisa danda rine simba, iro risingatombokuvadzwa kunyangwe riine simba rakasimba kubva pamotokari yevanofamba, nekuda kweizvozvo inoshanduka kuita shanduko mune chikamu chechipiri chechipiri.

Mazhinji mamodheru emabhomba ane zvinhu zvinotevera:

• Chikamu chikuru. Kazhinji kazhinji, chimiro chakatopendwa muvara reimwe mota. Iko kune mamodheru ayo chete echinyakare rukoko anoshandiswa. Mutyairi anofanirwa akazvimiririra kupenda chikamu muvara remuviri wemotokari.
• Radiator nhema grille. Haisi kuwanikwa mukushandurwa kwese. Kunyangwe ichi chinhu chichi shandira chete aesthetic basa, kana ikarohwa panguva yekufamba (semuenzaniso, shiri kana dombo) inoderedza simba zvishoma, kuitira kuti redhiyeta pachayo isingatambure zvakanyanya.
• Mune kumwe kugadziridzwa, dhizaini ine grille yepasi, iyo yakagadzirirwa kutungamira kuyerera kwemhepo kupinda muchikamu cheinjini.
• Kudzikamisa kukanganiswa kwemota pachigumbuso chakasimba, pane chisimbiso, kana padhi repamusoro, pamusoro pemabhomba. Chaizvoizvo, haina kumira kunze kwechikamu chikuru chechimiro.
• Mazhinji mamodheru emazuva ano emota ane mabhomba ane tambo yepasi yakagadzirwa neepurasitiki yakasununguka. Yakapendwa nhema. Chinangwa chechinhu ichi ndechekuyambira mutyairi kuti asvika padambudziko rakakura rinogona kukuvadza pasi pemotokari kana chikamu chepasi cheinjini.
• Nechomukati, mabumpers ese ane chinowirirana chinogadzirisa.
• Padivi rehove hove, rakakosha gomba rinoitwa mune bhamba. Dzimwe mota hadzina chinhu ichi sezvo ziso rekudhonza riri pazasi pebhamba.
• Vazhinji vagadziri vemota vanobvumira akasiyana ekushongedza zvinhu pane iwo mabumpers. Aya anogona kunge ari marabha ane marabha anodzivirira kukwenya nekubatana zvishomana nechigadziko chakamira kana chrome kuumbwa.

Kusiyana nekushandurwa kunoshandiswa pamota dzema1960 era, emabhomba emazuva ano akabatanidzwa mumuviri, achizipa zvakakwana zvakakwana.

Kuona kuti bhamba rinopa chengetedzo yakakwana kune yemukati yeinjini, iyo yemukati yakasimbiswa nesimbi. Mazhinji emberi nepamberi mamodheru ane eerodynamic zvinhu.

Mhando dzemabhampa

Pasinei nekugadzirwa kwebhampa, chinhu ichi chinopa kuchengeteka kwakakwana. Kana tichitaura nezve aerodynamic properties, saka mumotokari dzemitambo mabumpers anokosha anoshandiswa, magadzirirwo ayo anopa mhepo ducts kuti itonhodze mabhureki uye bapiro, iyo inowedzera kuderera mberi kwemotokari. Izvi zvinoshanda kumabhampa akajairwa.

Kana chikamu chechimiro chisina kujairika chakaiswa (mukati megadziriro yekutarisa kwekuona), ipapo mamwe mabhampa anoisa njodzi kune vanofamba netsoka - mukudhumhana, mipendero yakapinza yebuffer yakadaro inowedzera mukana wekuti anenge abatwa awedzere kukuvara zvakanyanya. .

Mukuwedzera kune mutsauko wechimiro, mabumpers anosiyana kubva kune mumwe nemumwe muzvinhu zvavanoitwa. Mota yemazuvano inogona kuiswa nebumper yakagadzirwa ne:

• Butadiene acrylonitrile styrene uye ayo polymer alloys (ABS / PC);
• Polycarbonate (RS);
• Polybutylene tereflora (RVT);
• Plain kana ethylenediene polypropylene (PP / EPDM);
• Polyurethane (PUR);
• Nylon kana Polyamide (PA);
• Polyvinyl chloride (PVC kana PVC);
• Fiberglass kana thermosetting plastiki (GRP / SMC);
• Polyethylene (PE).

Kana ukasarudza isina-yakajairwa bumper, saka kutanga kune zvese iwe unofanirwa kupa sarudzo kune yakachengeteka sarudzo, uye kwete kungonyanya kunaka. Nekuda kwekushandiswa kwezvinhu zvemazuva ano, vanogadzira mabumper vanokwanisa kugadzira mafomu akasiyana ezvinhu zvebumper pachinzvimbo cheakajairika. Dhizaini yebhampa nyowani inogona kuve neakawanda akasiyana slots, ayo asingangonatsiridza aerodynamics, asi anogona zvakare kupa kumwe kutonhora kweinjini kana braking system.

Zvechokwadi, kushandiswa kwezvimwe zvinhu zvepolymeric kunotungamirira kukuti bumper inowedzera kuoma, ndicho chikonzero inofanirawo kuchengetedzwa (somuenzaniso, yeSUV yemazuva ano, yakarongwa kuisa kenguryatnik). Pamotokari dzinotakura vanhu, ma sensors ekupaka (ma sensors ekupaka) anowanzo kuisirwa chinangwa ichi, uye kuti kana ukangoerekana warova mupendero haufanirwe kutenga bumper nyowani, mazhinji emazuva ano mamodheru ane siketi inotsiviwa nerabha pazasi.

Zvizhinji nezve izvo zvinhu zvemabumbers akabatanidzwa

Chinhu chikuru chinogadzirwa nemabumpers akasanganiswa ndeye thermoplastic kana fiberglass. Dzimwe nguva pane mamodheru akagadzirwa nepolymer yakasiyana. Mashoko acho anokanganisa kuti mari yakawanda sei inodhura.

Nokusingaperi, idzi shanduko dzinodaidzwa kuti plastiki. Iwo mabhenefiti avo akakosha kureruka, kushora kumatembiricha akakwirira uye dhizaini yakanaka. Izvo zvakashata zvemabumpers akabatanidzwa anosanganisira kugadzirisa zvinodhura uye kusimba. Shanduko dzakadai dzinonyanya kuiswa pamotokari dzevanofamba, crossovers uye anodhura maSUV.

Kana ari maSUV akazara, anowanzo kuve nesimbi bumpers. Chikonzero cheichi ndechekuti mota dzakadai dzinowanzo shandiswa kufamba pamusoro penzvimbo dzakashata, uye dzinogona kurova zvakanyanya muti kana chimwe chipingamupinyi.

Iwe unogona kuziva nezve izvo zvinhu izvo izvi kana icho chikamu chakagadzirwa kubva kumafekitori mamaki, ayo anoiswa mukati meichi chigadzirwa. Izvi zvinotevera zvinhu zvinoenderana nekumaka uku:

• Kune thermoplastic - ABS, PS kana AAS;
• Kune duroplast - EP, PA kana PUR;
• Zve polypropylene - EPDM, PP kana ROM.

Nzira dzakasiyana dzinoshandiswa kugadzirisa chinhu chimwe nechimwe. Saka, fiberglass haigone kutengeswa, nekuti haina kupfavisa kana ichipisa. Thermoplastic, pane zvinopesana, inopfava kana ichipisa. Iyo polypropylene modhi ndiyo iri nyore kusimbisa. Inogona kudzoreredzwa kunyangwe bhamba rakapeputswa kuita zvidimbu.

Mimwe mienzaniso yakagadzirwa nesimbi uye yakaputirwa ne chromium ions pamusoro. Nekudaro, zvinhu zvakadaro hazvishamise zvakanyanya mumotokari dzazvino. Zvizhinji zvezvikamu zvakavezwa-chrome zvakagadzirwa nepolymer, uye zvinogadziriswa neelectroplating kana metallization. zvakasiyana).

Zvizhinji nezvemagetsi bumpers

Iko kushandiswa kukuru kwechikamu ichi chebumpers kuri maSUV. Idzo mota dzinowanzo gadziridzwa kune kwakanyanya kure-munzira kutyaira Pasi pemamiriro aya ekushanda, pane mukana wepamusoro wekurovera nemuti kana imwe mota, saka muchina unofanirwa kuchengetedzwa kubva mukukuvara.

Akasimbiswa bumpers haachagadzirwa kubva kuma polymers. Chaizvoizvo ishiti simbi ine ukobvu hunosvika 4mm. Mafekitori mamodheru anogadzirwa nenzira yekuti kumisikidzwa kwavo pamotokari hakudi shanduko pakuumbwa kwemuviri.

Aya mamodheru akanaka kune asiri-munzira mota nekuti anogona kumira zvinorema zvinokanganisa Pamusoro pechitarisiko chikuru, shanduko dzakadai dzinenge dziine:

• Fasteners yekumisikidza winch;
• Yakasimbiswa zvikamu izvo izvo jack inogona kutsigirwa;
• Towing chiuno;
• Nzvimbo yekumisikidza yekukweva reel (inokubvumira kukurumidza kudzoreredza tambo kana tepi);
• Fasteners yekuisa imwe mwenje, semuenzaniso, magetsi emwenje.

Kana ari ekumashure akasimbiswa bumpers, akaisa iwo mashoma padiki nhamba yezvinhu. Kazhinji kazhinji pachave nekukweva ziso uye chakasimbiswa chejacking element. Yakajairika kana inobviswa bhamba inogona kuiswa kumberi nekumashure pane yakasimbiswa bhamba (verenga nezve rudzii rwechikamu icho uye nei ichidikanwa mukati akaparadzanisa ongororo).

Mhando dzekukuvara kumabhomba

Kazhinji kazhinji, kumberi kwemotokari kunotambura nekukanganisa kwemutyairi: yakabatwa nemotokari kumberi, haina kuverenga kukura kwemotokari, yakasungirirwa padanda, nezvimwe. Asi iyo yekumberi bhamba haina kudzivirirwa kubva kukuvara chero: uyo anoona akabatwa, ma sensors ekupaka haana kushanda, nezvimwe.

Zvichienderana nehunyanzvi hwekugona kwemuridzi wemota, bhamba rakakanganiswa rinogona kutsiviwa neimwe nyowani kana kudzoreredzwa. Mune ino kesi, mumwe anofanirwa kufunga nezve izvo zvinhu izvo chikamu chakagadzirwa nacho. Heino runyorwa rwekukuvadza kunowanzoitika kune zvekunze pasiti zvekuchengetedza zvinhu:

• Kukanda. Zvichienderana nekudzika kwayo, nzira yekudzoreredza inogona kunge yakasiyana. Kune vamwe, kuisa putty uye kupenda nekukwenenzvera kunodiwa, nepo kune vamwe, kukwesha chete nemapasta ane hasha kwakaringana. Uye zvakare, sei kubvisa kukwenya kubva mupurasitiki kunotsanangurwa pano.
• Kutsemuka. Mune zvimwe zviitiko, kukuvara kwakadaro hakuonekwe. Kukuvadza kwakadai kunogona kungokanganisa pendi, uye kazhinji mushure mekukanganisa, ipurasitiki pachayo inoputika, asi inowira munzvimbo. Kana bhambu resimbi rakaputika, zvinonyanya kuoma kuigadzirisa. Kazhinji kukuvara kwakadai kunoperekedzwa nekushomeka kwechikamu, nekuda kweizvozvo chinofanira kutanga chakakombama (uye munzvimbo dzine stiffeners zvinonetsa kwazvo kuita izvi), zvobva zvasunganidzwa newelding. Kugadzirisa mamodern polymer kuri nyore zvishoma. Kana kukanganiswa kwakadaro kukawanikwa, hazvina kukodzera kusimbisa nekubviswa kwayo, nekuti kuomarara kwechikamu kwacho kunoenderana nesaizi yekutsemuka.
• Mukaha. Uku ndiko kukuvara kwakanyanya, nekuti kunogona kuperekedzwa nekuparadzaniswa kuzere kana kusarura kwezvimedu kubva muchivako chikuru. Nyanzvi chete ndiyo inofanira kugadzirisa bhamba rakadai. Mune ino kesi, iko kushandiswa kwekusimbisa meshes, brazing ye fiberglass uye polypropylene linings kazhinji zvinongopa aesthetics yechigadzirwa, asi hazviite kuti igare yakasimba sepakutanga.

Verenga zvimwe nezve kugadziriswa kwemabhomba epurasitiki pano... Nezve kugadziriswa kwemapolymer bumpers, hapana kurudziro isina mubvunzo: kungave kuti chikamu chakakodzera kugadzirisa kana chinoda kuchinjwa. Izvo zvese zvinoenderana nezinga rekukuvara, pamwe nemutengo wechikamu chitsva.

Bumper kusarudza matekinoroji

Kana zvikasarudzwa kusagadzirisa chakakanganiswa chinhu, saka nzira dzinotevera dzinobatsira kuisarudza nemazvo:

• Kusarudzwa kwechikamu nekutarisa VIN-kodhi yemotokari. Iyi ndiyo nzira yakanyanya kuratidzwa, sezvo seti yenhamba uye tsamba zvinosanganisira zvinopfuura kungoita uye modhi yemotokari. Kumaka uku zvakare kune ruzivo rwakakosha pane zvidiki zvigadziriso zvinowanzo kukanganisa zvimwe zvikamu zvemuchina. Tsanangudzo yeiyo ruzivo ma automaker anonyorwa mune ino kodhi uye kupi kwekuiwana zvinotsanangurwa pano.
• Bumper kusarudzwa nemotokari modhi. Dzimwe mota hadziite shanduko huru, saka zvakaringana kuudza mutengesi ruzivo urwu, uye iye anowana chinjo yakakodzera yechikamu. Dzimwe nguva, kuti irege kukanganisa, mutengesi anogona kubvunza zuva rekuburitsa mota.
• Sarudzo muInternet catalog. Iyi nzira inosanganisa maviri apfuura, chete kutsvaga kunoitwa nemutengi iye pachake. Chinhu chikuru mune ino kesi kunyatsoisa kodhi kana rumwe ruzivo rwakakodzera mumunda wekutsvaga.

Vamwe vatyairi vanotenda kuti iwe unofanirwa kugara uchitenga zvikamu zvepakutanga. Muchiitiko ichi, zvinofanirwa kujekeswa kana mugadziri wemotokari ari kuita kugadzirwa kwezvipenga zvemamodeli ayo kana kushandisa masevhisi emakambani echitatu-bato. Mune ino kesi, iyo "yepakutanga" chikamu chinodhura chinodhura zvakanyanya kungoti iine chitambi chemugadziri pairi.

Kuratidzwa kweBrand

Pamusika wemotokari zvikamu, unogona kazhinji kuwana ekutanga bumpers kubva kuomaker, asi pakati pezvigadzirwa zvemhando yepamusoro, kunewo akakodzera mifananidziro isiri yakaderera muhunhu kune yepakutanga.

Heino runyorwa diki revatendi vakavimbika bhamba vagadziri:

• Zvigadzirwa zvakachipa-zvemutengo zvinogona kusarudzwa pakati pezvinhu zvePolish (Polcar), Danish (JP Group), Chinese (Feituo) uye vagadziri veTaiwanese (Bodyparts);
• Belgian (Van Wezel), Chinese (Ukor Fenghua), South Korea (Onnuri) uye American (APR) mabumpers anogona kutaurwa muchikamu chechigadzirwa "ndarama zvinoreva" pakati pemutengo uye mhando;
• Iyo yepamusoro mhando, uye panguva imwechete inodhura, ndiwo mamodheru ayo anogadzirwa neTaiwanese vagadziri TYG, pamwe neAPI. Vamwe vashandisi vezvigadzirwa izvi vanoona kuti dzimwe nguva zvigadzirwa zvavo zvinotokwana muhunhu kune maanalogs ayo anotengeswa sepakutanga.

Dzimwe nguva vatyairi vemotokari vanonhonga zvikamu zvemota yavo panguva yekukatanura. Kana bhamba rikasarudzwa, saka iwe unofanirwa kutarisisa kwete chete kune zvayakaita, asi zvakare nemhando yekukuvara, nekuda kwekuti mota yakasvika kune ino saiti. Izvo zvinoitika kuti mota yakagamuchira yakakomba kumashure, iyo yakaremara zvachose hafu yemuviri, asi kumberi kwekupedzisira kwakaramba kusingakuvadzi.

Muchiitiko ichi, unogona kutenga kumberi bhamba nekuibvisa zvakananga kubva mumotokari. Kune zvakawanda zvakanyanya kuwanda mukutenga zvikamu zvakatobviswa mumota. Hazvizivikanwe kana rimwe bhamba rakagadziriswa kana kwete (vamwe mhizha vanoita kudzoreredza zvakanaka zvekuti chikamu hachigone kusiyaniswa nechitsva), saka pane mukana wakakura wekutenga chikamu chakaputswa pamutengo unoshandika.

Zvakanakira uye zvakaipira mabumpers

Zvichienderana nekuoma kwekukuvadza uye zvinhu izvo bumper inogadzirwa, chikamu ichi chinogona kugadziriswa. Asi imwe neimwe shanduko ine zvayakanakira nezvayakaipira. Saka, mabhampa epurasitiki ane bhajeti, asi zvinhu izvi zvakaoma kugadzirisa. Asi kunyangwe yemhando yepamusoro yakadzoreredzwa chikamu chepurasitiki hachisina 100% zvivakwa, sepamberi pekuparara.

Mabhampa akasimba anogadzirwa nesilicone. Havaputsi muchando sezvakaita vamwe vavo vepurasitiki. Izvo zvakare zviri nyore kugadzirisa, mushure mezvo zvinochengeta zvinhu zvayo. Muchiitiko ichi, iyo silicone version ichave yakanyanya kudhura.

Kana tichitaura pamusoro pezvisarudzo zvesimbi, zvino ndiyo inonyanya kusimba uye inodzivirira motokari kubva pakukuvadza kunyange nechisimba chakasimba. Asi nekuda kwehuremu hwavo uye hukuru hunoshamisa, vanoiswa chete paSUVs ine injini ine simba.

Kana zviri zvakanakira uye zvakaipira chikamu pachayo (bumper), havagone kunyanya kusiyaniswa. Iyo chete dhizaini yechinhu ichi kuwedzera kwehuwandu hwemotokari (iyi parameter ichave inobatika kana simbi analogue yakaiswa panzvimbo yepurasitiki bumper). Asi zvakafanana zvinogona kutaurwa nezve mota, gearbox uye zvichingodaro.

mhedziso

Saka, bhamba remota yemazuva ano rinogona kuita akawanda mabasa akakosha, asi chikuru chinosara - chengetedzo yekutakura. Zvese zvigadzirwa zvechizvino zvinoitwa macheki anodiwa uye nekugamuchira zvitupa zvakakodzera, kuti ugone kusarudza mamodheru evagadziri vataurwa mune iripamusoro runyorwa.

Mukupedzisa, isu tinopa pfupi vhidhiyo nezve zvigadzirwa zvekugadzirisa kwema polymer auto bumpers:

FULLEN POLYMER vs bumpers uye vhiri arch trims. Chii chinosarudzwa nenyanzvi? | Kugadziriswa kwepurasitiki mota

Vhidhiyo pamusoro wenyaya

Heino vhidhiyo pfupi yekuti ungatengesa sei kuparuka mune bumper iwe pachako:

⭐ Bumper kugadzirisa MAHARA uye YAKATENDA Kutengesa mota yepurasitiki bumper Crack mubumper. 🚘

Mibvunzo nemhinduro:

Chii chinonzi bumper yemota? Icho chinhu chakakosha chebasa remuviri, chinangwa chiri chekupa yakapfava uye kunyorovesa iyo kinetic simba rinoitika panguva yekudhumhana kudiki.

Mabhampa chii? Icho chinhu chemuviri kana chikamu chakasiyana chesimbi chemuchinjikwa. Izvo zvakagadzirwa nesimbi (yekare vhezheni), polycarbonate, fiberglass, kabhoni faibha kana polypropylene.

Sei uchichinja bumper? Mushure mekudhumhana, bumper inogona kukanganisa kana kuputika. Nekuda kweizvi, inorasikirwa nekusimba kwayo uye inomira kupa passive dziviriro yemotokari pakumhanya kwakaderera.