Iyo chishandiso uye musimboti wekushanda kweiyo vacuum brake booster
Mota mabhureki,  Mota mudziyo

Iyo chishandiso uye musimboti wekushanda kweiyo vacuum brake booster

Iyo yekutsiva booster ndechimwe chezvinhu zvakakosha zvemota braking system. Chinangwa chayo chikuru ndechekuwedzera simba rinopfuudzwa kubva pashedhi kuenda kune tenzi brake humburumbira. Nekuda kweizvi, kutyaira kunova nyore uye kugadzikana, uye mabhureki anoshanda. Munyaya ino, isu tichaongorora mashandiro anoita gudzazwi, tione izvo zvinhu zvinoumbwa, uye zvakare tione kana zvichikwanisika kuita pasina izvozvo.

Vacuum booster mabasa

Iwo makuru mabasa evhavha yekuchenesa (zvakajairika kudomwa kwechigadzirwa) ndeaya:

  • kuwedzera mukuedza kunoitwa nemutyairi kumanikidza bhureki;
  • kuve nechokwadi chekushanda kwakanyanya kweiyo braking system panguva ye emergency braking.

Iyo yekuvharisa gudzazwi inogadzira yakawedzera simba nekuda kweiyo inoguma vhoriyamu. Uye ndiko kusimbiswa uku kana pakaitika mabhureki echimbichimbi emota inofamba nekumhanya kwakawanda inobvumira iyo yese braking system kuti ishande zvine hunyanzvi.

Vacuum akamedura booster mudziyo

Nechimiro, iyo yekuvharisa gudzazwi iri rakanamwa rakatenderera-rakaumbwa kesi. Iyo yakaiswa pamberi pebhureki rebhuregi muinjini mupanda. Iyo huru brake cylinder iri pamuviri wayo. Pane imwe mhando yechigadzirwa - hydraulic vacuum brake booster, iyo inosanganisirwa mune hydraulic chikamu che drive.

Iyo yekuvhara brake booster ine zvinotevera zvinhu:

  1. dzimba;
  2. diaphragm (yemakamera maviri);
  3. kuongorora vharuvhu;
  4. akamedura chitiviri pusher;
  5. tsvimbo yepisitoni ye hydraulic cylinder yemabhureki;
  6. dzoka chitubu.

Muviri wechigadzirwa wakakamurwa nedhiramu kuita makamuri maviri: vacuum uye yemuchadenga. Yekutanga iri padivi peyakaputsa tenzi humburumbira, yechipiri iri padivi pekupwanya. Kubudikidza nevhavha yekuongorora yeanosimudzira, iyo yekuvharira kamuri yakabatana kune sosi yekutsvaira (vhoriyamu), iyo inoshandiswa senzvimbo yekudyiwa yakawanda pamotokari ine injini yepeturu usati waendesa mafuta kumasirinda.

Mune injini yedhiziri, pombi yemagetsi inoshandira sosi yekutsvaira. Pano, iyo vharuvhu mune yakawanda yekudyira haina basa, saka pombi inofanirwa. Iyo vharuvhu yekutarisa yemabhureki brake booster inoibvisa kubva kune iyo vhuvhu sisitimu painomiswa injini, pamwe nemamiriro ezvinhu apo pombi yemagetsi yemagetsi yatadza.

Iyo diaphragm yakabatana nepisitoni tsvimbo ye master brake cylinder kubva kudivi remuchina wemukati. Kufamba kwayo kunovimbisa kufamba kwepiston uye jekiseni remvura yakadzika kumavhiri emavhiri.

Iyo yemuchadenga kamuri mune yekutanga chinzvimbo yakabatana neyekutsva kamuri, uye kana iyo bhureki rekumedura rakashushikana - kumhepo. Kutaurirana nemuchadenga kunopihwa nemuteveri vharuvhu, kufamba kwacho kunoitika nerubatsiro rwe pusher.

Kuti kuwedzere kubatika kwe braking mune yekukurumidzira mamiriro, emergency emergency braking system iri muchimiro chemagetsi emagetsi ekuwedzera madhiraini anogona kuverengerwa mukugadzirwa kweye vacuum cleaner.

Nheyo yekushanda kweiyo vacuum brake booster

Iyo yekutsiva brake booster inoshanda nekuda kwekumanikidza kwakasiyana mumakamuri. Mune ino kesi, mune yekutanga chinzvimbo, kumanikidza mumakamuri ese ari maviri kuchave kwakaenzana uye kwakaenzana neyakaomeswa akagadzirwa neyekutsvaira sosi.

Kana bhureki rebhureki rashungurudzika, pusher inotumira simba kune vharuvhu yekutevera, iyo inovhara chiteshi chinobatanidza dzimba mbiri. Kuenderera mberi kwekufambisa kwevhavha kunobatsira kubatana kwenzvimbo yemuchadenga kuburikidza necheni yekubatanidza kune mhepo. Nekuda kweizvozvo, iyo vacuum mukamuri inoderedzwa. Iyo yekumanikidza musiyano mumakamuri inofambisa iyo pisitoni tsvimbo yeakavhuna tenzi humburumbira. Kana mabhureki apera, makamuri anotangazve uye kumanikidzwa kuri mairi kwakaenzana. Iyo diaphragm, pasi pechiito chematsutso anodzoka, inotora nzvimbo yayo yekutanga. Iyo yekutsuka inosuka inoshanda zvinoenderana nesimba rekutsikirira bhureki rekumisa, i.e. iyo yakaoma mutyairi achitsimbirira bhureki rekumisa, zvinonyanya kushanda muchina unoshanda.

Vacuum Booster Sensors

Iko kushanda kwakanaka kweiyo vacuum booster ine yepamusoro soro inosimbiswa ne pneumatic emergency emergency braking system. Iyo yekupedzisira inosanganisira sensor inoyera kumhanya kwekufamba kweiyo amplifier tsvimbo. Inowanikwa yakanangana neiyo gudzazwi.

Zvakare mune yekuchenesa pane pane sensor inosarudza mwero wekutsvaira. Yakagadzirirwa kuratidza kushomeka kwemuchina musimudziri.

mhedziso

Iyo yekuvhara brake booster chinhu chakakosha cheiyo braking system. Iwe unogona, hongu, ita usipo, asi haufanire kudaro. Kutanga, iwe unofanirwa kushandisa yakawanda basa kana uchimedura, ungatofanira kudzvanya bhureki rekumedura netsoka mbiri. Uye chechipiri, kutyaira usina gudzazwi hakuna kuchengeteka. Kana zvikaitika zvekurumidzira mabhureki, iyo braking daro inogona kunge isingakwanise.

Mibvunzo nemhinduro:

Chii chinonzi vacuum brake booster valve? Mudziyo uyu unobvisa mweya kubva pabhureki booster. Inodzivirira mhepo kupinda mumutsara webhureki, izvo zvinogona kukonzera kukundikana kwebhureki.

Vacuum brake booster valve inoshanda sei? Nheyo yekushandisa yevacuum brake booster cheki valve iri nyore kwazvo. Inoburitsa mhepo mune imwe nzira uye inodzivirira mhepo kuyerera ichidzoka.

Chii chinoitika kana vacuum brake booster ikasashanda? Nekuedza kumwe chete uku pakuchovha, mota yakatanga kufamba zvishoma nezvishoma. Kana pedal ichidzvanywa, muridzo unonzwika, kumhanya kweinjini kunowedzera. iyo pedal inogona kuoma.

Nzira yekutarisa sei vacuum brake booster valve? Kuti uongorore cheki valve, zvakakwana kuibvisa kubva kune vacuum brake booster uye kuiputira mupombi yebazi iyo inopinzwa nayo mubooster. Muvhavha yekushanda, kuyerera kunongoyerera kune imwe nzira.

Voeg