Nheyo yekusimbisa vacuum.
Chinosimudzira vhiri remhepo chinoshandisa vacuum (negative pressure) kuwedzera simba rinoitwa nemutyairi ari papedal, nokudaro zvichiwedzera simba remabhureki. Nheyo chaiyo yekushanda ndeiyi inotevera:
Kana injini ichishanda, pombi yekusimbisa mabhureki inogadzira vacuum kune rumwe rutivi rwechinosimudzira nekukweva mhepo, izvo zvinoumba mutsauko wekumanikidzwa nemhepo yakajairika kune rumwe rutivi. Mutsauko uyu wekumanikidzwa unobvumira diaphragm kufamba kuenda kumagumo ekumanikidzwa kwakaderera, nokudaro ichisunda tsvimbo yekusunda yepombi yepuraki.
Pakushanda, chitubu chekugadzirisa bhureki chinobata pedal yebhureki panzvimbo yayo yekutanga. Panguva ino, vharuvhu yekutarisa iri panzvimbo yekubatanidza yechubhu ye vacuum uye chinotsigira vhuruvhu inenge yakavhurika. Diaphragm iri mukati mechinosimudzira inoipatsanura kuita kamuri remhepo chaiyo uye kamuri remhepo rinoshandiswa, izvo zvinowanzo paradzaniswa nenyika yekunze asi zvinogona kubatanidzwa nemhepo nemidziyo miviri yevharuvhu.
Kana mutyairi akadzvanya pedal yebhureki pasi, push rod action inovhara vacuum valve, ukuwo air valve iri kune rimwe divi ichivhurika, zvichiita kuti mhepo ipinde. Pasi pesimba rekumanikidza, diaphragm inodhonzwa kuenda kune rimwe divi rebhureki master pombi, iyo inotyaira push rod uye inowedzera simba regumbo.
Dhizaini iyi inobvumira mutyairi kudzora kudzika kwemota zviri nyore kana brake pedal yakadzvanywa, zvichivandudza kuchengetedzeka kwekutyaira.
Chinosimudzira mhepo chiri nyore kupwanya here?
Chinosimudzira mhepo chevacuum hachisi nyore kukuvadza, chero bedzi chakaiswa zvakanaka uye chikashandiswa, chinogona kushanda zvakanaka kwenguva yakareba. Zvisinei, mamiriro ekushanda kwepombi inosimudzira mhepo anogona kukanganiswa nezvinhu zvakawanda, zvinosanganisira mamiriro ekushandiswa kwemotokari, zvinhu zvakatipoteredza, uye kana kugadziriswa nekugadziriswa nguva dzose kuchiitwa.
Kushandisa uye kugadzirisa nemazvo: Chero bedzi mota ichiwanzo shandiswa zvakanyanya (sekupisa kwakanyanya, hunyoro hwakawanda kana kurovera zvakanyanya), kana kuti mota isingagadziriswe nguva dzose, mapombi ekuwedzera simba anogona kuva nematambudziko. Saka, kuisa, kushandisa uye kugadzirisa nguva dzose ndizvo zvakakosha kuti vacuum booster irambe iri mumamiriro akanaka ekushanda.
Zvinhu Zvinokonzera Kushanduka Kwenharaunda: Simba remuchina wekusimbisa mota unokanganiswa zvikuru nezvinhu zvinokanganisa nharaunda, zvakaita sekushaikwa kwemuchina wekusimbisa mota unokonzerwa nekutyaira uri pakakwirira, uye kushaikwa kwemuchina wekusimbisa mota unokonzerwa nemamiriro ekunze anotonhora. Zvinhu izvi zvinofanirwa kutariswa mukugadzirwa nekugadzirwa kwemotokari, uye mukushandiswa kwezuva nezuva kwemotokari, muridzi wayo anofanirawo kuva neruzivo rwakati rwekuzviongorora kuti agadzirise matambudziko aya.
Zvikanganiso Zvakajairika: Zvikanganiso Zvakajairika zvinosanganisira kukuvara kwevharuvhu yekutarisa vacuum booster, izvo zvinogona kukonzera chisimbiso chakasununguka, mabhureki akaomarara, uye kumhanya kusina kugadzikana kwekushanda panguva yekubhureka. Pamusoro pezvo, chiitiko chekubuda kwemafuta idambudziko rakajairika, kana brake master pump oil ichibuda, kuburikidza nemagumo echisimbiso chemafuta mukati me booster, zvichikonzera deformation ye vacuum booster diaphragm, chisimbiso hachina kuoma, simba rinodonha.
Kuti pombi yekusimbisa vhudzi irambe ichishanda zvakanaka, zvinokurudzirwa kuti muridzi aongorore uye agadzirise hurongwa hwemabhureki panguva yakakodzera kana achishandisa mota panguva dzakajairika. Pamusoro pezvo, pombi yekusimbisa vhudzi imhando yepombi ine kunyatsoita uye inonzwisisika, iyo inofanirwa kutevedzwa zvakanyanya kumitemo yekuzora mafuta, kutarisa kana mashandiro uye kurodza mafuta zvakajairika, uye kutarisa kana pombi yacho ine dambudziko rekubuda kwemvura. Kana pombi yekusimbisa vhudzi isina kushandiswa kwenguva yakareba, haifanirwe kushanda yakazara pakarepo kana yashandiswazve.
Chinosimudzira mhepo chapwanyika
Kushanda kwevacuum booster yakatyoka kunosanganisira kusashanda zvakanaka kwebraking kana kusashanda zvakanaka kwebraking, kudzoka kwebrake pedal kunononoka kana kusashanda zvakanaka, ruzha rwuri pachena runogona kunzwika mushure mekutsika brake pedal, divi rekutsauka kwebraking kana kuzununguka, uye brake pedal inonzwa yakapfava. Zviratidzo izvi zvinoratidza kuti vacuum booster inogona kunge iine zvikanganiso, zvakaita sekubuda kwemhepo kana kukuvara, uye inoda kuongororwa nekugadzirisa nenguva kuti ive nechokwadi chekuti kutyaira kwakachengeteka.
Kukosha kwe vacuum booster ndekwekuti inobatsira mutyairi kuvandudza simba rebhureki uye kuderedza simba rekushanda kwebhureki remutyairi, nokudaro zvichiwedzera kushanda zvakanaka uye kuchengetedzeka kwebhureki. Kana vacuum booster ikakundikana, sekunge mhepo yabuda, zvinogona kukonzera kudzikira kukuru kwekushanda kwebhureki, kana kutorasikirwa zvachose nekushanda kwebhureki, zvichiwedzera njodzi yekutyaira.
Kushanda kwemhepo inosimudzira mhepo ye vacuum booster kunogona kusanganisira kusashanda zvakanaka kwebhureki, kudzoka kwebhureki zvishoma nezvishoma kana kusadzoka zvachose, uye ruzha rwuri pachena runogona kunzwika mushure mekudzvanywa kwebhureki. Kana zviratidzo izvi zvikawanikwa, zvinokurudzirwa kutarisa nekugadzirisa vacuum booster nenguva.
Kana uchida kuziva zvakawanda, ramba uchiverenga zvimwe zvinyorwa pane ino saiti!
Ndapota tifonerei kana muchida zvigadzirwa zvakadaro.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa zvikamu zvemota zveMG&MAUXS zvinogamuchirwa kutenga.
