Turbocharger regeneration - nei zviri nani kupa turbine kugadziriswa kune nyanzvi?

Kare, maturbocharger aive akaiswa kumotokari dzemitambo, marori kana madhiziri. Nhasi, inenge motokari yese ine turbocharger. Izvi zvinoguma nekubuda kwepamusoro parita yehuwandu, kuderedzwa kushandiswa kwemafuta uye kutevedzera emission standards. Iyo turbo inopawo kuchinjika kubva kuzasi revs, saka zvinobatsira kuwana iyo chaiyo torque kana uchityaira mota muguta, semuenzaniso. Maitiro akadaro anoshanda sei?

Pamberi pekuvandudzwa kwe turbocharger kunokosha, i.e. mazwi mashoma nezve turbocharger

Iyo turbine yakaiswa mukati meinjini dzinopisa dzakagadzirirwa kupomba chikamu chekuwedzera chemhepo pasi pekumanikidzwa kupinda mukamuri yekupisa. Yechii? Kuwedzera huwandu hweokisijeni muchikwata kunowedzera huwandu hwechikwata. Kudzvinyirirwa kwemhepo kunosanganisira kuseta turbine rotor mukufamba nerubatsiro rwekupedza magasi. Mune chimwe chikamu charo ivhiri rekumanikidza rinosveta mweya kubva mumhepo kuburikidza nesefa. Kuti uchengetedze okisijeni kubva pakupisa, inopinda muhurongwa hwekutora, inowanzogadzirirwa ne intercooler, i.e. air cooler. Pave paya chete ndipo painozopinda mune yakawanda yekudyara.

Turbocharger uye kuberekwa patsva - chii chinogona kukanganisa mairi?

Muchokwadi, zvinhu zvakawanda zvinogona kukundikana panguva yekushanda kweiyo turbine. Kuvandudzwa kwe turbocharger kunonyanya kukosha nekuda kwekuti "inotora" mafuta. Kunyange zvazvo asingazopi "kupa" mafuta, asi kunyanya kushandiswa kwemotokari yemafuta uye kutaridzika kweutsi hwebhuruu kubva papombi yepombi inokurudzira kuti utarise turbine. Ko iri ruvara rwehutsi runorevei? Utsi huchena hunobva papombi yepombi inowanzoratidza kuti inotonhorera yapinda mumasilinda, utsi hwebhuruu hunoratidza mafuta ejini inopisa, uye utsi hutema hunongoratidzira mafuta asina kupiswa, i.e. nozzles.

Sei turbo ichidya mafuta?

Zvinhu zvinoshanda mukati maro, ndiko kuti, musimboti, zvinozorwa nemafuta. Injini painodzimwa, simba reoiri rinodonha uye oiri yakawandisa mumigero yechikamu chepamusoro cheinjini uye injini inodonhera mupombi yeoiri. Saka, kana iwe ukatanga nekukurumidza mushure mekutanga, iwe munguva pfupi iwe uchange uchinetseka kuti ndekupi kudzoreredza iyo turbocharger. Sei? Nokuti mafuta haazokwanisi kusvika kune zvinhu zvose zvinoda mafuta, uye rotor inotanga kutenderera nokukurumidza.

Diki turbocharger uye kuberekwa patsva - nei ivo vachinyanya kusimbiswa?

Turbos madiki (seaya aripo mu1.6 HDI 0375J6, 1.2 Tce 7701477904 kana 1.8t K03) ane hupenyu hwakaoma zvakanyanya, se panguva yekushanda, dzinotenderera nekumhanya kwemazana akati wandei ezviuru paminiti. Kuenzaniswa ne5-7 zviuru zvekuchinja mune imwe injini, izvi zvakanyanya. Naizvozvo, mitoro inoshanda mairi yakakura kwazvo uye inokundikana nyore nyore kana ikashandiswa zvisina kunaka.

Kuregeredza muchimiro chekuwedzera oiri shanduko yenguva uye kutyaira zvine hukasha kunoita kuti zvinhu zvinotenderera zviburitse oiri mukutora. Asi handiro chete dambudziko rine turbocharger.

Ndezvipi zvimwe turbines inotambura - kugadziriswa kwezvimwe zvikamu zvejini

Mukuwedzera kune mavharuvhu, zvisimbiso uye rotor blades inogona kuputsa, imba yacho yakakuvadzwa. Dzimwe nguva kune simbi shoma shoma zvokuti, pasinei nesimba rayo, inodonha. Pane kuvuza muhurongwa nemhepo, pachinzvimbo chekupinda mune yakawanda yekudyara, inobuda. Muchiitiko ichi, kuvandudzwa kwe turbocharger kunosanganisira kutsiva chinhu chakadaro neicho chitsva kana kuigadzira.

Mapaddle shifters anodzora geometry zvakare chinhu chakakosha chechimiro. Ichi chinhu chidiki, asi chakakosha, uye kukanganisa kwayo kunokanganisa kushanda kwechigadzirwa chose. Kunewo pear, i.e. vacuum regulator, iyo inosanganisira chitubu uye membrane. Pasi pesimba rekushisa kwakanyanya, inogona kungokuvadzwa uye iyo boost pressure control haishande nemazvo.

Tsvaga kuti chii chinonzi turbine regeneration

Mumashoko akapfava, tiri kutaura nezvekuidzorera kumamiriro efekitari nekutsiva zvikamu zvakakuvadzwa kana kuzvigadzirisa (kana zvichibvira). Tichifunga nezvezviitiko zviri pamusoro zvekutadza kukwanisika, huwandu hwebasa hwakakura chaizvo. Zvisinei, inowanzoenda zvakafanana, maererano neimwe nzira.

Nhanho yekutanga mukuvakazve turbocharger ndeyekuparadzanisa zvikamu zvese kuti zviongorore mamiriro avo. Nokudaro, inogadzirirwa kuchinjwa kwezvikamu zvega uye kuchenesa. Inofanira kuyeukwa kuti itsvina muchimiro chekupedza gasi ndicho chimwe chezvinhu zvinopfupisa hupenyu hweiyo turbine. Mukuwedzera, kupa mutengi chinhu chakasviba mushure mekuberekwa patsva haisi nyanzvi. Heano zvikamu zve subassembly:

● impeller;

● ndiro yekuisa chisimbiso;

● vhiri rekumanikidza;

● thermal gasket;

● yakajeka uye inopinza;

● kuvhara zvindori;

● repeller;

● kupatsanura;

● casing ye rotor shaft (core);

Iyo mechanic inotarisa mamiriro ezvikamu zvese zviri pamusoro. Semuenzaniso, main rotor blades anogona kuputswa, shaft yakasakara, uye akasiyana geometry blades anopiswa kunze. Zvese izvi zvinoda kugezwa zvakanaka kuti mapfekero aongororwe.

Turbine uye kuberekwa patsva - chii chinoitika kwairi mushure mekutsvaira?

Mushure mekunyatsogeza, inguva yekuchenesa zvinhu nemhepo yakamanikidzwa uye zvigadzirwa zvinoputika. Turbocharger regeneration inofanira kusanganisira kwete chete kucheneswa kwakakwana kwezvikamu zvose, asiwo kuvaputira ne-anti-corrosion agents.. Nekuda kweizvi, kana yaiswa painjini, iyo yakakandwa-iron chikamu cheturbine haizoiti ngura. Cheki yakakwana inokubvumira kuti uongorore kuti ndezvipi zvinhu zvinoda kutsiviwa nezvitsva, uye izvo zvichiri kushandiswa zvinobudirira.

Nhanho inotevera ndeyekuyeresa kumhanya. Izvi zvinokutendera kuti utarise kuti zvinhu zvacho zvinokwana here zvekuti hazvibvumidze mafuta kupinda muvhiri rekumanikidza. Vazhinji vanofarira DIY vanotenda kuti zvinokwanisika kuvakazve turbine mugaraji ravo. Zvisinei, izvi hazvikurudzirwi. Hazvibviri kuona kana zvinhu zvese zvakaunganidzwa zvakanaka mushure mekusangana uye kana iyo turbo isingade kuyera. 

Marii inodhura kudzorera turbine mumotokari?

Mutengo wezvikamu zvakasara unosiyana uye zvinoenderana nemuenzaniso. Sezvawatoona, kune zvakare zvakawanda zvezvinhu zvinogona kukuvadzwa. Mushure mezvose, basa renyanzvi rinofanira kuwedzerwa kumutengo. Nhamba yematengo (kazhinji) inobva pakuzivikanwa uye mukurumbira wemusangano. Zvisinei, mutengo kugadzirisa turbocharger kazhinji inodhura pakati pe800 ne120 euros Ehe, iwe unogona kuwana zvakachipa, asiwo zvakanyanya kudhura zvinopihwa.

Chii chimwe chingaitwa neturbine kuti mota iwedzere simba?

Kugadzirazve turbocharger pachayo inzira yakanaka yekuwana iri pedyo-fekitari kuita. Izvo zvakare zvinogoneka kuwedzera denderedzwa rekumanikidza mukati mayo, izvo zvinosanganisira machining iyo inotonhora yedivi imba, kuityaira kune yakanyanya kudzvanywa, kana kungoitsiva neyakakura. Zvechokwadi, hazvina musoro kuchinja zvinhu zvakadaro mumajini e-serial, nokuti nokukurumidza kana kuti gare gare chimwe chinhu chichakundikana (somuenzaniso, clutch kana shaft bearings). Asi iyi inyaya yechimwe chinyorwa.