Mumavhiri mabhureki emotokari dzakawanda dzemazuva ano pane chikamu chinopa kugadzirisa uye kuchengetedzwa kwezvikamu - brake shield.Zvese nezve brake shield, mabasa ayo makuru uye magadzirirwo, pamwe nekuchengetedza uye kugadzirisa kwechikamu ichi, unogona kudzidza kubva kuchinyorwa.
Chii chinonzi brake shield?
Brake shield (nhovo, chivharo chekudzivirira, chidzitiro chekudzivirira) - chikamu chevhiri mabhureki emotokari dzine mavhiri;Chikamu chesimbi muchimiro chedenderedzwa kana semicircular shield inobata zvimwe zvikamu zve brake mechanism uye inodzidzivirira kubva mukusvibiswa, kukuvadzwa kwemichina uye kukanganisa kwakashata kwezvakatipoteredza.
Mota dzese dzemazuvano dzine mavhiri dzine mabhureki emhando yefriction anowanikwa paekisero yemavhiri.Sechinyakare, mabhureki emavhiri ane zvikamu zviviri: zvinofambiswa, zvakabatanidzwa kune vhiri hub, uye yakagadzika, yakabatana neyekutungamirira knuckle (pamavhiri emberi), simbi yekumisa kana axle beam flange (pamavhiri ekumashure uye asina kudzorwa).Chikamu chinofambiswa chemuchina chinosanganisira chigubhu chebhureki kana disc rigidly yakabatana kune hubhu uye vhiri disc.Muchikamu chakatarwa pane mabhureki mapedhi uye dhiraivha yavo (masilinda, caliper ane masilinda mu disc mabhureki), uye akati wandei ekubatsira zvikamu (yekupaka brake drive, akasiyana marudzi e sensors, kudzoka zvinhu nezvimwe).Zvikamu zvakagadziriswa zvinowanikwa pane chinhu chakakosha - nhovo (kana casing) yebhureki.
Iyo nhovo iri mukati meiyo vhiri brake michina, yakasungirirwa yakananga kune inotungamira knuckle, bhiriji danda flange kana kumiswa zvikamu, akati wandei mabasa akapihwa kwairi:
● Basa rechinhu chesimba ndechekubata zvikamu zvakagadziriswa zvemavhiri emagetsi, kuve nechokwadi kuti nzvimbo yavo yakarurama mumhando dzose dzekushanda kwemabhureki;
● Basa remuviri wemuviri nderokudzivirira zvikamu zvekugadzirisa kuputika kubva pakupinda kwehuipi hwakakura hwemagetsi uye zvinhu zvekunze, pamwe nekudzivirirwa kwavo kubva pakukuvara kwemagetsi nekuda kwekubatana nezvimwe zvikamu zvechimiro chemotokari uye zvinhu zvekunze;
● Basa rebasa - kupa ruzivo rwekugadzirisa zvinhu zvikuru zvekugadzirisa kwekugadzirisa uye kutarisa kwekuona mabhureki.
Iyo brake shield haisi chikamu chakakosha chekushanda kwemabhureki, zvisinei, kana chikamu ichi chikaputsika kana chisipo, mabhureki anoiswa pasi pekupfeka kwakanyanya uye anogona kukundikana munguva pfupi.Nokudaro, kana pane matambudziko nenhovo, inofanira kuchinjwa, uye kuitira kugadzirisa kwakarurama, zvakakosha kunzwisisa magadzirirwo uye maitiro ezvikamu izvi.
Chigadzirwa che disc disc brake mechanism uye nzvimbo yenhovo mairiDhizaini yedhiramu brake mechanism uye nzvimbo yenhovo mairi
Mhando uye dhizaini yemabhureki shield
Pamotokari uye mota dzakasiyana-siyana dzine mavhiri, nhovo dzemabhureki dzakafanana mukugadzira dzinoshandiswa: ichi chikamu chesimbi chakadhindwa muchimiro chedenderedzwa kana semicircle, umo maburi akasiyana siyana, niches uye zvinhu zvekubatsira zvinogadzirwa kuisirwa mabhureki zvikamu. .Kazhinji, nhovo yakafukidzwa nepende yakasviba, iyo inodzivirira chikamu kubva pakuora.Zvakasiyana-siyana zvinogona kuwanikwa pane shield:
● Gomba repakati rehubhu yevhiri kana musero;
● Makomba ekukwira - yekuisa nhovo kune yakagadziriswa chikamu chekusimiswa;
● Mahwindo ekuona - yekuwana zvikamu zvekugadzirisa mabhureki pasina kuputsa gumbo uye nhovo pachayo;
● Makomba ekusungirira zvikamu zvekugadzirisa mabhureki;
● Hinges uye mabhureki ekugadzirisa zvitubu uye zvimwe zvikamu zvekugadzirisa;
● Mabhushi akatsikirirwa ekupinza tambo, kuisa maaxes emakumbo, sensors nezvimwe zvikamu;
● Mapuratifomu nezvimiriro zvekuisa pakati uye kurongeka kwezvikamu.
Panguva imwecheteyo, kune marudzi maviri emabhureki nhovo maererano nekushanda: ye disc uye dhiramu mabhureki.Vane dhizaini rakasiyana, iro rinoenderanawo nenzvimbo - pamavhiri emberi, pamavhiri ekumashure kana pamavhiri ehesi inotyairwa kumashure.
Zvimiro, nhovo dzemberi uye kumashure mavhiri emota dzine disc mabhureki ndiwo ari nyore.Muchokwadi, ingori simbi yakadhindwa casing, yakagadzikwa pane inotungamira knuckle (pasi pehubhu) kana pane yakamiswa zvinhu zvekumisa, uye kutora mabasa ekudzivirira chete.Sezvo mutemo, gomba repakati chete, makomba akawanda anokwira uye kucheka kwakafananidzirwa kwechikamu checaliper chinobuda kubva mukati megumbo chinogadzirwa muchikamu ichi.
Zvimwe zvakaoma ndezvidziviriro zvemavhiri ose ane mabhureki engoma.Iyo yese mashini iri pane akadai casings - iyo brake silinda (kana masilinda), pads, pad drive zvikamu, zvitubu, kupaka mabhureki drive zvinhu, kugadzirisa zvinhu nezvimwe.Iyo nhovo ine gomba repakati uye maburi anokwira, nerubatsiro rwekuti gungano rose rakaiswa paflange yedhiraivha axle danda kana kumiswa zvinhu.Rudzi urwu rwechikamu rine zvimwe zvakakomba zvinodiwa zvekusimba uye kusimba, sezvo ichiita basa rakakosha mukushanda kweiyo yese brake mechanism.Naizvozvo, inogadzirwa nesimbi yakasimba uye yakakora, kazhinji ine stiffeners (kusanganisira annular board yakatenderedza perimeter yenhoo) uye ebetsero yekusimbisa zvinhu.
Mukupedzisa, zvinofanirwa kucherechedzwa kuti mabhureki nhoo yakasimba uye inoumbwa.Muchiitiko chekutanga, chikamu chimwe chete chakadhindwa, chechipiri - chikamu chakagadzirirwa chezvikamu zviviri (hafu yezvindori).Kazhinji kacho, zvikamu zvinoshandiswa pamarori, zvinofambisa kugadzwa, kugadzirisa uye kugadzirisa mabhureki, uye kana pakakuvara, zvinokwana kutsiva hafu chete, izvo zvinoderedza mutengo.
Nyaya dzekuchengetedza, kusarudzwa nekutsiviwa kwemabhureki shield
Iyo brake shield haidi kuchengetedzwa kwakakosha panguva yekushanda kwemotokari - inofanirwa kuongororwa pane imwe neimwe yekuchengetedza mabhureki, uye, kana zvichidikanwa, kucheneswa kwezvinosvibisa.Kana iyo nhovo yakakuvadzwa kana kuremara (kunyanya dhiramu brake shield), inokurudzirwa kuitsiva.Kuti ugadzirise, zvinodikanwa kushandisa chikamu chemhando imwechete uye catalog nhamba yakaiswa kare.Uyezve, inofanira kutakurwa mupfungwa kuti nhovo hadzisi chete mberi uye shure, asiwo kurudyi uye kuruboshwe.
Kutsiviwa kwechikamu kunofanira kuitwa maererano nemirairo yekugadzirisa nekugadzirisa kweiyi motokari.Kazhinji, basa iri rinowira pasi kune zvinotevera:
1.Simudza motokari nejeki (mushure mekuita mabhureki uye kuve nechokwadi chekusafamba);
2.Bvisa gumbo;
3.Dismantle chigubhu chebhureki kana dhisiki ine caliper (izvi zvingada huwandu hwemabasa ekubatsira - kuputsa chigubhu kubva pachigaro nekuputira mumakumbo, nezvimwe);
4.Dismantle hub hub (mune disc mabhureki, hubhu inowanzobviswa pamwe chete nenhovo);
5.Dismantle brake shield nezvikamu zvose zvakaiswa pairi (izvi zvingada kiyi yakakosha, uye kupinda kune fasteners kunowanzozarurwa chete kuburikidza nemakomba anokosha muhubhu).
Brake shield ine mabhureki akaiswa
Kana motokari ine dhisiki mabhureki iri kugadziriswa, ipapo basa rose rakaderedzwa kusvika nyore kutsiva casing.Mushure meizvozvo, iyo node yese inounganidzwa mune reverse order.Kana basa racho richiitwa pamotokari ine mabhureki edhiramu, zvino mushure mokubvisa nhovo, zvakakosha kubvisa zvikamu zvakaputika kubva pairi, zviise panhovo itsva, uye wozozvibatanidza zvakare.Mushure mekugadzirisa, zvinodikanwa kuita mabasa ese ekugadzirisa hub inotakura (kana yakapihwa), pamwe nekuchengetedza uye kugadzirisa mabhureki system yemotokari.
Iwe unogona kuona kuti kutsiva iyo brake shield inongoratidzika nyore - nekuda kweizvi iwe unofanirwa kuparadzanisa zvachose vhiri uye michina iri mairi.Naizvozvo, zvinodikanwa kuti usarudze chikamu chakakodzera uye kuita kugadzirisa uchitevedzera zvese zvinokurudzirwa zveautomaker.Kana kukanganisa kukaitwa, zvinotora nguva yakawanda nesimba kuti ugadzirise.Mhedzisiro yakavimbika inogona kuwanikwa chete nekutenga kwakakodzera kwezvisara uye nemaune maitiro ekugadzirisa basa.
Nguva yekutumira: Jul-12-2023