Zero kuramba mweya firita

Kutanga, nekuwedzera kuwanda kwemhepo inopinda mukutora, unogona kuwedzera kubuda kwechikwata chemagetsi. Ichi ndicho chikonzero zero kuramba mhepo mafirita achishandiswa mukugadzirisa injini kuwedzera huwandu hwemhepo pasina shanduko huru. Pakati pevatyairi vakajairwa, iyi mhinduro inozivikanwa zviri nani sefirita - zero sefa, zero air filter kana kungoti zero sefa.

Sezvo sefa yemhepo yakadai iri nyore kubatanidza, varidzi vemotokari vazhinji vakatanga kuisa zero-resistance mafirita pamotokari dzakajairwa dzine injini dzinoshuvira uye dzine turbocharged, vachiverengera kune mamwe mabhenefiti mushure mekugadzirisa kwakadaro. Panguva imwecheteyo, havasi vese varidzi vemotokari vanoziva kuti sarudzo yekuisa zero sefa pane yakajairwa mhepo sefa ine zvese zvakanakira nezvayakaipira.

Mune mamwe mazwi, iwe unofanirwa kunzwisisa zvakajeka izvo zero inopa, mabatiro azvinoita injini, zviwanikwa, simba uye kugona kweinjini yekupisa yemukati, uye zvakare nei ichi chinhu chefirita chichidiwa mune dzimwe nguva, uye mune zvimwe zviri nani kusaita. kuiisa pamushini. Ngatizvionei.

Zero kuramba sefa: zvakanakira uye zvakaipa

Naizvozvo, kuisa zero kuramba sefa kungaratidzika kune vakawanda inoyevedza uye isingadhure mhinduro yekuwedzera injini simba. Ngatitarisei zvinobatsira zvinozivikanwa kutanga.

• Kuwedzera simba pasina kuderedza kunaka kwekunatswa kwemhepo;
• Kuramba kwakaderera, kusefa kunobudirira;
• Sefa kutsiva yega 10-15 zviuru km haidiwe;
• Zviri nyore kuchenesa, sefa inodzoreredza zvimiro zvayo zvepakutanga;
• Inzwi reinjini yekupisa kwemukati iri kuchinja (yakanyanya "hasha" uye "inokudzwa");
• Inowedzera torque panguva yepakati uye yakaderera kumhanya.

Uyewo cherechedza nyore kuisa. Zvakakwana kuparadzanisa iyo yakajairwa imba neyakajairwa mhepo sefa, mushure meiyo conical sefa ye zero kuramba, yedhayamita yakakodzera, inofanira kuiswa pane mass air flow sensor (MAF) kana papombi. Zvose zvinoita sezviri nyore uye zvakajeka. Nekudaro, zvichienzaniswa neyakajairwa sefa element, iyo zero sefa inewo zvayakaipira.

Chokutanga pane zvose, basa guru rejini yemhepo sefa ndeyekuchenesa mweya unobva kunze. Chokwadi, sefa inodzivirira kubva kuguruva rinogona kupinda injini. Zvakare, guruva uye zvidimbu zvidiki zvinogona kukonzera kutambanudza mamaki, nezvimwe.

Panguva imwecheteyo, pamwe chete nekudzivirirwa, kushanda kwemhepo kunopinda mukati mejini kunoramba kuchiderera, izvo zvinokanganisa simba. Masefa akajairwa ipepa gobvu, izvo zvinoreva kuramba kwakanyanya kuyerera kwemhepo. Uyezve, panguva yekushanda kwemotokari, kana sefa yakavharwa, kushanda kunodonha zvakanyanya. Chigumisiro ndechekuderedza simba rejini inopisa mukati, sezvo injini isingagamuchiri mweya wakakwana.

• Nekudaro, iyo zero inopokana sefa inobvumidza iwe kudzikisa kupinza kwekupokana pasina kudzikisa kugona kusefa. Izvi zvinokubvumira kuti uwedzere simba rejini. Iri rudzi rwesefa rine chinhu chakakosha, kupikisa kwemhepo kushoma uye mweya wakawanda unogona kupihwa injini. Sezvinowanzotendwa, nulevik inopa kuwedzera kwesimba kubva pa3 kusvika ku5%.

Uye zvino cons. Mukuita, hazvigoneke kuona mutsauko musimba mushure mekubvisa yakajairwa sefa uye nekuimisa kune zero, iyo ine simba maitiro zvakare haashanduke zvakanyanya. Zvechokwadi, nekuyera kwakarurama kwekombiyuta, mutsauko uchaonekwa, asi usingaonekwi mumuviri.

Zvakare, kunyangwe iwe ukabvisa zvachose iyo mhepo sefa, iwe haugone kuwana budiriro inooneka. Chikonzero ndechekuti kushanda kwemota kwekutanga kwakagadzirirwa kurasikirwa panguva yekupfuura kwemhepo kuburikidza nesefa.

Izvi zvinoreva kuti injini inofanirwa kuvandudzwa, shanduko dzinofanira kuitwa kune software "hardwired" mukombuta, nezvimwe. Chete mune iyi kesi pachave nekunatsiridza kudiki kunoonekwa muchimiro chemhinduro iri nani yekuvhuvhuta uye kupindura kune gasi pedal, uye kunyangwe zvakadaro kwete muzviitiko zvese.

Ndapota cherechedza kuti zero resistance filters inodhura, asi inodawo kutarisirwa kwakakosha. Sezvo iyi sefa iri kunze kweimba, inoshingaira kusvibiswa. Zviripachena kuti mari dzakadaro nematambudziko zvinogona kururamiswa mune imwe nyaya uye zvisingakodzeri mune imwe. Zvose zvinoenderana nerudzi uye chinangwa chemotokari.

Maitiro ekuchenesa zero sefa: kuchengetedza kwezero kuramba sefa

Mune izwi, iyo zero-resistance sefa inoda kugezwa kazhinji, uye zvakare inogara ichibatwa neakakosha impregnation agent. Mushure mezvose, kana pane zero sefa, inofanira kugara yakashambidzwa uye kuiswa pamuviri nemhinduro yakakosha.

Mukuwedzera, inofanira kugadziridzwa zvakanyatsoenderana nezvose zvinokurudzirwa. Izvo zvakare hazvigoneke kutsika sefa kutarisirwa, sezvo mweya usingapinde zvakanaka kuburikidza nevhavha yezero yakavharwa, mota haidhonze, kune yakawandisa mafuta.

Kuti uchenese uye utarise zero sefa, inofanira kubviswa, ipapo tsvina yakakora inobviswa nebhurasho rakapfava. Zvadaro sefa inofanira kushambidzwa, zunza mvura. Tevere, yakakosha yekuchenesa mumiriri inoiswa kune iyo sefa chinhu pamativi ese, mushure meiyo sefa inogona kuiswa.

Naizvozvo, zvakanakira kuchenesa sefa yega yega 5-6 zviuru zvemakiromita. Iyo sefa pachayo yakagadzirirwa 15-20 masheshi akadaro, mushure mezvo iwe uchada kutenga itsva zero sefa.

Seta kana kusaisa "zero"

Kana iwe ukatarisa pasi pehodhi yemotokari yakatunhidzwa, unogona kugara uchiona zero resistance filter. Nokuda kwechikonzero ichi zvinoratidzika kune vakawanda kuti nekuisa sefa yakadaro pane yakajairika injini inopisa mukati mu "standard" version, unogona kuwana kuwedzera kwesimba.

Zvechokwadi, tatoona pamusoro apa kuti zvinokwanisika kutaura pamusoro pekuwedzera kunooneka chete kana motokari yakanyatsogadziriswa. Tiri kutaura nezvemotokari dzemujaho, mapurojekiti anokosha, nezvimwewo. Muchiitiko ichi, "nulevik" inongova chisungo chisingakoshi mumaketani ekugadzirisa chinangwa chekuvandudza kushanda kweinjini dzinopisa mukati. Panguva imwecheteyo, injini yekushandisa mumashini akadaro inowanzoendeswa kumashure.

Injini payakagadziridzwa zvakazara, camshaft yemitambo yakaiswa pairi, vhoriyamu yekushanda yakawedzerwa, iyo compression ratio yakawedzera, kutora kwakashandurwa zvakafanana, yakagadziridzwa throttle musangano yakaiswa, shanduko dzakaitwa kune simba system, iyo ECU. yakapenya, etc. Muchiitiko ichi, zvine musoro kuisa zero sefa.

• Kana tikafunga nezvemotokari dzakareruka dzevagari vemo, saka kana uchichinja kune zero-resistance mafirita, munhu haafanire kutarisira kuwedzera kwesimba, asi sosi yeyuniti inoderera. Icho chokwadi ndechekuti mota yakavharwa neguruva ichave nehupenyu hupfupi hwesevhisi.

Ndapota cherechedza kuti nulevik icharamba ichisefa mhepo yakaipisisa kupfuura sefa yenguva dzose. Kunyanya kana muchina uchishandiswa mune zvakajairika modes, ndiko kuti, tiri kutaura nezve kushingaira kushandiswa kwezuva nezuva.

Mune izwi, iyo yekusefa mhando inozodzikira, simba harizo wedzera kuwedzera, asi iyo yemukati yekupisa injini sosi inoderera. Zvinoitika kuti kumisikidza zero mune serial mota haingoite chete, asiwo ine njodzi.

Mazano anobatsira

Kana tikapfupikisa ruzivo rwakagamuchirwa, saka tisati tashongedza mota neauto-zero sefa, zvinotevera zvinofanirwa kutariswa:

• kuwedzera kudiki kwesimba mumotokari dzemitambo "dzakagadzirirwa" uye zvisingaonekwe zvachose muinjini yakajairika;
• kuderera kwemhando yekusefa kunowedzera njodzi yeguruva uye zvidimbu zvidiki zvinopinda injini;
• kudiwa kwekugadziriswa uye kudhura kwakanyanya kweiyo zero resistance filter;

Isu tinowedzerawo kuti kunyange kana zvakadaro zvakasarudzwa kuisa zero sefa, zvakakosha kusarudza nzvimbo yakakodzera yekuiswa kwayo pasi pehodhi. Mune mamwe mazwi, iwe unofanirwa kuziva kwekuisa iyo null kukosha.

Zvisinei, chikonzero chikuru ndechekupisa kwemhepo pasi pehood uye kudonha kwesimba. Zvinoitika kuti hazvina kukwana kuisa sefa ye zero resistance. Izvo zvakakoshawo kuti ufunge zvakasiyana pamusoro pekuisa zero sefa, sezvo kuiisa munzvimbo yakajairika hakuzope chero mhedzisiro.

Isu tinocherechedzawo kuti itsika yekubvisa nuleviki yechando. Izvi zvinoreva kuti iwe unofanirwa kugara wakagadzirira kudzokera kunzvimbo yeyakajairwa dhizaini. Pakupedzisira, zvakakosha kutenga Nulevik yakanaka. Ichokwadi ndechokuti pane zvakawanda zvinogadzirisa pamusika wekutengesa.

Panguva imwecheteyo, yemhando yepamusoro yepakutanga inodhura zvakanyanya, asi inogona kusefa mweya zvakanaka, ndiko kuti, njodzi dzekukuvara kweinjini dzakaderedzwa. Uyezve, iwe unogona kutenga nulevik isingadhuri kubva kune vashoma vanozivikanwa vanogadzira, asi munyaya iyi, kunaka kwefiltration kunopokana.

Chii chiri mutsetse wepasi

Tichifunga nezveruzivo rwuri pamusoro, zviri pachena kuti zero-resistance sefa inogona kuwedzera simba mune dzimwe nguva. Nekudaro, kune iyo yakawanda yakajairika "stock" mota, zero haingodiwi. Icho chokwadi ndechekuti pasina yakakosha gadziriro yeinjini, kuwana kubva pakuisa zero sefa kuchave kushoma, uye kunyangwe zvakadaro, chero yakanyatsoiswa.

Iwe unofanirwawo kutsiva spark plugs, shandisa mafuta emhando yepamusoro, nezvimwewo. Iyi nzira ichagara ichikubvumira kuti uwane "maximum" kubva mukati mejini inopisa mukati memhando dzakasiyana, pamwe nekushanda zvakanaka motokari mukati mehupenyu hwayo hwose.