Indlela yokuhlola i-turbine

Kunezindlela eziningana eziyisisekelo indlela yokuhlola i-turboukuhlola isimo seyunithi. Ukuze wenze lokhu, awudingi ukusebenzisa imishini eyengeziwe, kwanele ukubuka, ngendlebe nangokuthinta ukuhlola isimo sezakhi ngazinye ze-turbine. Amakhono okuhlola ama-turbines kadizili noma uphethiloli we-ICE azoba usizo ikakhulukazi kulabo abahlela ukuthenga imoto esetshenzisiwe enenjini ene-turbocharged noma le ngxenye yokuhlakaza.

Ukuqonda kanjani ukuthi i-turbine iyafa

Izimoto eziningi zesimanje, ikakhulukazi ezakhiwe eJalimane (Volkswagen, AUDI, Mercedes kanye BMW) ifakwe turbocharged izinjini evuthayo ngaphakathi. Lapho uthenga imoto esetshenzisiwe, kubalulekile ukuhlola izingxenye zayo ngazinye, okungukuthi, i-turbine. Ake sibhale kafushane izimpawu ezikhombisa ngokusobala ukuthi i-turbine ayisebenzi ngokwengxenye noma ngokuphelele futhi idinga ukulungiswa noma ukushintshwa.

• umsindo osebenzayo ophezulu kakhulu, ikakhulukazi enjini evuthayo yangaphakathi ebandayo;
• amandla aphansi okusheshisa;
• ukusetshenziswa kwamafutha amaningi;
• isipholile esinamafutha namapayipi;
• umusi omnyama ovela kumbhobho wokukhipha;
• opholile uyadiyazela esihlalweni sakhe.

ukwehluleka kwe-turbine. Indlela yokuxazulula inkinga?

Izincomo eziwusizo zokuxazulula inkinga yokuhlukaniswa kwenjini evuthayo yangaphakathi yemoto. Izimbangela ezi-3 ezivamile zokwehluleka kwe-turbine kanye nezimpawu eziyinhloko zokuhluleka kwe-turbocharger. Futhi nokuthi ungaziqeda kanjani Funda kabanzi

 

Ngokuvamile, ngokwehluleka kancane kwe-turbine, isibani esiyisixwayiso kudeshibhodi ye-Check Engine siyasebenza. Ngakho-ke, udinga ukuxhuma isithwebuli sephutha futhi ufunde imininingwane evela kuyunithi yokulawula ye-elekthronikhi ukuze wenze izenzo zokulungisa ngokuzayo.

Ihlola isimo se-turbine enjinini yangaphakathi evuthayo

Ngaphambi kokudlulela ezindleleni zokuhlola injini evuthayo yangaphakathi ene-turbo, kufanele kuqashelwe ukuthi i-turbine ngokwayo iyithuluzi elilula, kodwa elibiza kakhulu. Ukufaka iyunithi yasekuqaleni eshibhe kakhulu emotweni yaseJalimane kuzobiza umnikazi okungenani ama-ruble ayizinkulungwane ezingama-50. Uma ungabeki okwangempela, kodwa i-analogue, khona-ke eyodwa nengxenye kuya kabili eshibhile. Ngakho-ke, uma phakathi nenqubo yokuqinisekisa kuvela ukuthi i-turbine ineziphambeko noma ayisebenzi nhlobo, kufanelekile ukuqala ingxoxo nomnikazi wemoto mayelana nokunciphisa inani lentengo yemoto.

Umsindo we-turbine engalungile

Ukuhlola okulula, kodwa okuhlobene ukulalela ukuthi kusebenza kanjani. Ngaphezu kwalokho, kuyadingeka ukuyilalela "emakhazeni", isibonelo, ngemva kobusuku obubandayo. Kukulesi simo lapho iyunithi engalungile izozibonakalisa "kuyo yonke inkazimulo yayo." Uma i-turbo igugile kakhulu, i-bearing and cooler izobanga umsindo omkhulu kanye/noma wokugaya. I-turbine bear iguga ngokushesha ngokwanele futhi yenza imisindo engathandeki. Futhi into epholile izokhuhla umzimba ngezindwani zayo. Ngakho-ke, uma imisindo ivela ku-turbine, kungcono ukwenqaba ukuthenga imoto, noma ucele ukunciphisa intengo ngezindleko ze-turbine entsha.

Ihlola injini esebenzayo

Ukuhlola i-turbocharger enjinini evuthayo yangaphakathi kukuvumela ukuthi uqonde ukuthi iyunithi iyasebenza nhlobo, nokuthi ikhiqiza ingcindezi engakanani. Lokhu kudinga umsizi. I-algorithm yokuqinisekisa izoba kanje:

• umsizi uqala injini evuthayo yangaphakathi ngegiya elingathathi hlangothi;
• i-auto-amateur icindezela ipayipi elixhuma i-multifold intake kanye ne-turbocharger ngeminwe yakhe;
• umsizi ucindezela i-accelerator pedal izikhathi eziningana ukuze i-turbine ikhiphe ingcindezi eyeqile.

Uma i-turbine isesimweni esivamile noma esivamile, khona-ke ukucindezela okuphawulekayo kuzozwakala epayipini elihambisanayo. Uma umlomo wombhobho ungavuvukali futhi ungacindezelwa ngesandla, lokhu kusho ukuthi i-turbine ayisebenzi ngokwengxenye noma ingasebenzi ngokuphelele.

Kodwa-ke, kulokhu, inkinga ingase ingabi ku-turbine, kodwa phambi kokuqhekeka kwepayipi noma ku-multifold intake. Ngakho-ke, isheke elinjalo likuvumela ukuthi unqume ukuqina kwesistimu.

Amandla okusheshisa

I-turbine ngokwayo iklanyelwe ukwandisa amandla, futhi okungukuthi, ukuze kwandiswe izici eziguqukayo zemoto. Ngakho-ke, nge-turbine esebenzayo, imoto izosheshisa kahle kakhulu futhi ngokushesha. Ukuze uhlole injini evuthayo yangaphakathi ene-turbo, udinga ukungena ngemuva kwesondo lemoto futhi, njengoba besho, cindezela i-pedal pedal phansi. Isibonelo, injini evuthayo yangaphakathi kaphethiloli ene-turbocharged enevolumu engaba amalitha amabili namandla angaba ngu-180 amahhashi isheshisa ukuya ku-100 km / h cishe ku-7 ... 8 imizuzwana. Uma amandla engekho phezulu kakhulu, isibonelo, 80 ... 90 amahhashi, ngakho-ke, akufanele ulindele ukuguquguquka okunjalo. Kodwa kulokhu, nge-turbine engalungile, imoto ngeke ihambe futhi isheshise. Okusho ukuthi, noma ngabe kungenzeka, amandla ane-turbine esebenzayo azwakala ngokwawo.

Amafutha e-ICE

Nge-turbine enephutha, uwoyela ushintsha ngokushesha ube mnyama futhi ushube. Ngakho-ke, ukuze uhlole lokhu, udinga ukukhulula i-cap yokugcwalisa uwoyela futhi uhlole isimo samafutha enjini. Kungcono ukusebenzisa ithoshi kulokhu (isibonelo, ocingweni). Uma amafutha ngokwawo amnyama futhi aminyene, futhi amahlule kawoyela abonakala ezindongeni ze-crankcase, kungcono ukwenqaba ukuthenga imoto enjalo, ngoba ukuqhubeka nokusebenza kuzodinga ukulungiswa okubizayo.

Ukusetshenziswa kwamafutha e-turbine

Noma iyiphi i-turbine idla inani elincane lamafutha. Kodwa-ke, kungakhathaliseki ukuthi amandla enjini yangaphakathi evuthayo, inani elibalulekile elihambisanayo akufanele lidlule ilitha elilodwa ngamakhilomitha ayizinkulungwane ezingu-10. Ngokuvumelana nalokho, izinga lokugeleza lika-2 ... 3 amalitha nangaphezulu libonisa ukuthi uwoyela ugeleza usuka ku-turbine. Futhi lokhu kungabangelwa ukuwohloka kwayo.

Uma uthenga imoto nge-turbine, udinga ukunaka ukuthi yikuphi uhlangothi lwamafutha emzimbeni walo (uma lukhona). Ngakho-ke, uma uwoyela ubonakala ohlangothini lwesondo le-turbine kanye / noma endlini yayo, khona-ke uwoyela wathola lapha kusuka ku-cartridge. Ngakho-ke, i-turbocharger enjalo yonakele futhi akufanelekile ukuthenga imoto.

Kodwa-ke, uma uwoyela ubonakala ekuxhumekeni kokukhipha okuningi, khona-ke kungenzeka ukuthi amafutha angena ku-turbine esuka ohlangothini lwe-motor, i-compressor kulokhu "ayinacala". futhi, uma kukhona uwoyela epayipini lokuhambisa umoya ku-turbine, lokhu kusho ukuthi kunezinkinga ngesistimu yokufaka umoya we-crankcase.

udinga ukuqonda ukuthi ifilimu encane yamafutha ku-turbine ayivunyelwe kuphela, kodwa futhi iyadingeka, ngoba iqinisekisa ukusebenza okujwayelekile kwe-compressor. Into eyinhloko ukuthi akufanele kube nokusetshenziswa ngokweqile.

I-turbine nozzle

Ukuze uhlole isimo se-turbine ngaphandle kokuyikhipha emotweni, kuyadingeka ukuhlola ipayipi nokupholisa. Ukuze wenze lokhu, ipayipi kufanele isuswe. lokhu kufanele kwenziwe ngokucophelela kakhulu ukuze ungalimazi kanye nezingxenye eziseduze nayo. Ngemuva kokuyidiliza, udinga ukuyihlola ngokucophelela kusuka ngaphakathi. Uma kunesidingo, ungasebenzisa ithoshi. Ngokufanelekile, ipayipi kufanele lihlanzeke, lingabi namabala kawoyela, futhi ngisho nangaphezulu namapulaki kawoyela. Uma kungenjalo, i-turbine inephutha ngokwengxenye.

Ngokufanayo ne-cooler. udinga ukuhlola ngokucophelela ama-blade ayo ngokuguga kanye nokulimala komshini. Uma i-turbine inokugqoka okuningi, khona-ke umhwamuko kawoyela uzogeleza (undiza) ungene endaweni eningi yokufaka, ezohlala ezindongeni zepayipi kanye ne-casing. Kungase kube khona amafutha ku-turbo ngokwayo.

Umusi omnyama ovela kumbhobho wokukhipha

Njengoba kushiwo ngenhla, nge-turbine egugile, uwoyela uzongena ku-multifold intake. Ngokuvumelana nalokho, izoshisa kanye nengxube yamafutha omoya. Ngakho-ke, amagesi okukhipha azoba ne-tint emnyama. Futhi uma i-turbine iguga kakhulu, kulapho amafutha engeziwe engena enjinini evuthayo yangaphakathi, ngokulandelana, amagesi okukhipha umoya azoba mnyama futhi abe namafutha aphuma epayipini le-exhaust.

Indlela yokuhlola i-turbine ekhishiwe

Amakhono okuhlola ukuthi i-turbine iyasebenza azoba usizo lapho uthenga ingxenye eyisipele esetshenzisiwe yokuhlakazwa. Ngakho-ke, udinga ukwazi:

i-backlash epholile

Ukuhlola ukuhlehla

Enqubweni yokudiliza ipayipi, kufanelekile ukuhlola ukudlala kwe-cooler efakiwe. Sicela uqaphele ukuthi umehluko wenziwa phakathi kwe-transverse (radial) kanye nelongitudinal (axial, axial) play maqondana nezindlu. Ngakho-ke, ukudlala kwe-longitudinal akuvumelekile, kodwa ukudlala okuphambene akuvumelekile kuphela, kodwa kuyoba njalo. Ukudlala okuphambene kungabhekwa ngaphandle kokukhipha i-turbine, kodwa ukudlala kwe-longitudinal kungabhekwa kuphela ngokudilizwa kweyunithi.

Ukuze uhlole i-axis epholile, udinga ukunyakazisa iminwe yakho kancane ibheke ezindongeni zesiyingi se-turbine. Kuyohlale kukhona ukudlala kwe-lateral; esimweni esihle se-turbine, ububanzi bayo bungaba ngu-1 mm. Uma umdlalo umkhulu kakhulu, i-turbine igugile. Futhi lokhu kuhlehla kukhulu, kukhulu ukuguga. Ngokuhambisana nalokhu, kuyadingeka ukuhlola isimo sezindonga ze-turbine. okungukuthi, bheka ama-cooler blade kuwo. Phela, uma inyakaza kakhulu ngesikhathi sokusebenza, izindwani zayo zizoshiya amamaki ku-turbine housing. Ukulungisa kuleli cala kungabiza, ngakho-ke kungcono ukwenqaba ukuthenga.

Isimo se-blade

Ngaphezu kokuhlola imihuzuko, udinga futhi ukuhlola isimo sezindwani. Amaturbine amasha (noma akhiqizwe kabusha) azoba nemiphetho ebukhali. Uma zibuthuntu, khona-ke i-turbine inezinkinga.

Nokho, emaphethelweni ama-blades angaba buthuntu ngesinye isizathu. okungukuthi, isihlabathi noma enye imfucumfucu encane indize emoyeni, eyagcina igugile izindwani. Lokhu kungenzeka ngezizathu ezihlukahlukene. Okuvame kakhulu kuzo yisikhathi esingalungile sokushintsha isihlungi somoya. Ukusebenzisa i-turbine enama-blade agugile kungaholela ekulahlekelweni kwamandla emoto kanye nokwenyuka kokusetshenziswa kukaphethiloli.

Kodwa-ke, i-nuance ebaluleke kakhulu ekugqokeni kwama-blades ukungalingani. Uma noma yiziphi izindwani ngenxa yokugaya zizoba nesisindo esincane, khona-ke lokhu kuzoholela ekuveleni kwamandla we-centrifugal, okuzophula kancane kancane i-cooler bear, okuzonciphisa kakhulu impilo yonke ye-turbine futhi kukhubaze ngokushesha. Ngakho-ke, ukuthenga i-turbocharger enama-blade agugile akunconywa.

Ukuba khona kokulimala kwemishini

Qinisekisa ukuthi uhlola izindlu ze-turbine zokulimala kwemishini, okungukuthi, ama-dent. Lokhu kuyiqiniso ikakhulukazi uma umuntu othanda imoto efuna ukuthenga i-turbine esetshenzisiwe ekhishwe emotweni eye yingozi. Noma i-turbine eyavele yawiswa phansi, kwase kwakheka imbobo encane emzimbeni wayo. Akuwona wonke amazinyo ayingozi kakhulu, kodwa kuyafiseleka ukuba angabi khona nhlobo.

Isibonelo, ngemva komthelela ngaphakathi kwe-turbine, noma yikuphi ukuxhuma okunentambo kungase kukhululeke. Futhi ngesikhathi sokusebenza kwenjini yomlilo yangaphakathi, ikakhulukazi ngesivinini esikhulu namandla e-turbocharger, ukuxhumana okukhulunywe ngakho kungakhululeka ngokuphelele, okuzoholela ekulimaleni okukhulu hhayi kuphela ku-turbine, kodwa futhi nenjini yomlilo yangaphakathi.

I-Turbine Actuator Check

Ama-Actuator ama-valve alawula indlela yokushintsha i-geometry yamagesi aphumayo e-turbine. Ukubuyela ekulimaleni komshini, kufanele kuqashelwe ukuthi amazinyo ezindlu ze-actuator akufanele avunyelwe. Iqiniso liwukuthi uma umzimba wayo ulimele, kunamathuba amaningi okuncipha kokushaywa kwenduku yayo. okungukuthi, ngeke ifinyelele endaweni yayo ephakeme kakhulu. Ngakho-ke, i-turbine ngeke isebenze kahle, amandla ayo azokwehla.

Ungahlola kanjani i-turbine actuator

Okuhlukile kwama-actuator ukuthi azwela kakhulu ukugqwala. Kodwa-ke, inkinga iwukuthi ngaphandle kokudilizwa, akunakwenzeka ukucabangela ukuba khona kokugqwala. Ngakho-ke, lapho uhlola, kufanele uhlale unaka ukuba khona kokugqwala phansi kwesiqu. Akufanele nhlobo ibe lapho!

Uma kukhona ukugqwala esisekelweni, khona-ke ingaphakathi le-valve lizogqwala. Futhi lokhu kucishe kuqinisekiswe ukuthi kuzoholela eqinisweni lokuthi induku izoba, ngenxa yokuthi i-turbine ngeke isebenze kwimodi evamile, futhi amandla ayo azokwehla.

futhi, lapho uhlola i-activator ye-turbine, kubalulekile ukunaka ukushaywa kwenduku kanye nobuqotho be-membrane. Ngokuvamile i-valve ihlala ngaphansi kwe-turbine yonke, ngakho-ke ungathola i-turbocharger ene-actuator eshintshiwe. Futhi i-membrane yenziwe ngenjoloba, ngokulandelana, ngokuhamba kwesikhathi ingaba "nzima", iqhekeke futhi ilahlekelwe ukusebenza.

Ukuhlola ukushaywa kwenduku, i-turbine kufanele ihlakazwe. Nakuba ngokuvamile isheke lenziwa lapho kuthengwa i-turbine eyenziwe kabusha. Ukusebenzisa isikrufu noma elinye ithuluzi lamapayipi, udinga ukuqinisekisa ukuthi isiqu sihamba cishe isentimitha elilodwa (inani lingahluka kuma-compressor ahlukene) ngaphandle kokuvinjelwa nokukhala.

I-membrane ingabhekwa kanje. udinga ukuphakamisa induku endaweni yayo ephakeme kakhulu. bese uxhuma imbobo ephezulu yezobuchwepheshe ehlotshaniswa nolwelwesi ngomunwe wakho. Uma ihlelekile futhi ingavumeli umoya ungene, induku izoba kulesi sikhundla kuze kube yilapho inkosi isusa umunwe wayo emgodini. Ngokushesha nje lapho lokhu kwenzeka, induku izobuyela endaweni yayo yokuqala. Isikhathi sokuhlola kuleli cala cishe 15...20 imizuzwana. Isitoko ngalesi sikhathi siphelele akufanele inyakaze.

Ungahlola kanjani inzwa ye-turbine

Inzwa ye-turbine yakhelwe ukuvimbela ukuqhunyiswa kumasilinda enjini evuthayo yangaphakathi. Indawo yokufaka inzwa iphakathi ncamashi ne-turbocharger ne-multifold intake. Imvamisa, lapho inzwa ihluleka, i-ECU inciphisa amandla enjini evuthayo yangaphakathi, ivimbele ukuthi ikhule ngesivinini esingaphezu kuka-3000 rpm, futhi iphinde icime i-turbocharging.

Ukuhlola ukunemba kokufundwa kwenzwa ye-boost kwenziwa enjinini evuthayo yangaphakathi engaqali okwamanje phakathi kokukhanyisa umlilo nokuqalisa injini yomlilo yangaphakathi. Uma uhlola, idatha evela ku-boost sensor kanye nenzwa yokucindezela komkhathi kuyaqhathaniswa. Njengomphumela wokuqhathanisa ukufundwa okuhambisanayo, kutholakala okuthiwa ukucindezelwa okuhlukile, okungafanele kudlule inani elithile.

Ngokuvamile, lapho inzwa ye-boost pressure yehluleka kancane noma ngokuphelele, ukukhanya kwe-Check Engine kudeshibhodi kuyavulwa. Uma uskena amaphutha, iphutha livame ukuvela ngaphansi kwenombolo P0238, emele "Inzwa yokucindezela i-Boost - high voltage." Lokhu kungase kube ngenxa yokulimala kwe-chip kunzwa noma ukulimala kwezintambo. Ngakho-ke, ukuze uhlole, udinga ukusebenzisa i-multimeter ukukhalisa isifunda phakathi kwenzwa kanye neyunithi yokulawula ye-elekthronikhi, unqamule inzwa ngokwayo.

Indlela enhle yokuhlola iwukuba esikhundleni senzwa evivinywayo ufake elungile efanayo kodwa eyaziwayo. Enye inketho ukusebenzisa uhlelo lwe- "Vasya Diagnostician" (noma okulingana nalo) kukhompuyutha ephathekayo ku-dynamics ukuze ufunde ukufundwa kwengcindezi ye-boost. Uma zingashintshi, inzwa ayisebenzi. Ngesikhathi esifanayo, amandla enjini yomlilo yangaphakathi anqunyelwe ngenkani.

Khumbula ukuthi i-boost sensor ijwayele ukungcola ngokuhamba kwesikhathi, okungukuthi, ukungcola okuhlukahlukene, uthuli, nemfucumfucu kunamathela kukho. Ezimweni ezibucayi, lokhu kuholela eqinisweni lokuthi ulwazi olungalungile luthunyelwa kusuka kunzwa kuya kukhompyutha nayo yonke imiphumela elandelayo. Ngakho-ke, inzwa ye-turbine kufanele isuswe ngezikhathi ezithile esihlalweni sayo futhi ihlanzwe. Inzwa ngokwayo ayikwazi ukulungiswa uma kwenzeka ukuwohloka, futhi, ngokufanele, kufanele kushintshwe efanayo.

Ungahlola kanjani i-valve ye-turbine

Amavalvu e-Turbine bypass aklanyelwe ukulawula ukuhamba kwamagesi e-ICE exhaust. okungukuthi, i-valve yopha inani eliningi lamagesi nge-turbine ngokwayo noma ngaphambi kwayo. Yingakho ama-valve anjalo anegama elihlukile - i-valve yokusiza ukucindezela. Ama-valve ayizinhlobo ezintathu:

• I-Bypass. Afakwe ezinjinini ezinamandla ezivuthayo zangaphakathi (imvamisa kumagandaganda namaloli). Ukuklama kwabo kusho ukusetshenziswa kwepayipi eyengeziwe yesiphambano.
• I-valve yokudlula yangaphandle. kusho futhi ukusetshenziswa komklamo okhethekile we-turbine, ngakho-ke ama-valve anjalo ayivelakancane.
• Ngaphakathi. Lolu hlobo lwe-valve yokulawula i-turbine yilona oluvame kakhulu.

Inqubo yokuhlola i-valve inikezwa ngesibonelo se-valve yokulawula i-turbine yemoto ethandwayo ye-Mercedes Sprinter, noma kunjalo, ukulandelana kwezenzo kanye nengqondo ngokwayo kuzofana nawo wonke amayunithi afanayo kwezinye izimoto.

Ukuhlola i-valve yokulawula i-turbine

Okokuqala ukuhlola i-wiring. Sebenzisa i-voltmeter ukuhlola ukuthi amandla anikezwa inzwa. I-voltage ijwayelekile, ilingana no-+12 V. Udinga futhi ukuhlola ukumelana kwangaphakathi kwenzwa nge-multimeter kumodi ye-ohmmeter. Ngeyunithi yokusebenza, kufanele ilingane ne-15 ohms.

Okulandelayo, udinga ukuhlola ukusebenza. Endaweni ebhalwe i-VAC, udinga ukuxhuma iphampu ezomunca umoya (ukwenza ivacuum). Usuka kuvalvu ephawulwe ngokuthi OUT, umoya uya ku-turbine. Indawo yesithathu ephuma kuyo umoya. Ukuze uhlole ukusebenza, inzwa kufanele ihlinzekwe ngokusebenza okungu-12 volts DC. Uma i-valve isebenza, khona-ke iziteshi ze-VAC ne-OUT zizoxhuma ngaphakathi kwayo.

Isheke elokuxhuma i-OUT outlet ngomunwe wakho bese uvule iphampu ngesikhathi esifanayo, ukuze iphampe umoya uphume endaweni ye-VAC. Lokhu kufanele kudale i-vacuum. Uma lokhu kungenzeki, khona-ke i-valve inephutha futhi kufanele ishintshwe. Ngokuvamile le nodi ayilungiswa, ngoba ayilungiseki.

Kuyathakazelisa ukuthi lapho i-valve iphenduka i-short-circuited, iqala ukwenza imisindo ekhalayo, ikakhulukazi lapho injini evuthayo yangaphakathi ifudumele. Lokhu kusho ukuthi i-valve idinga ukushintshwa, ngoba i-wiring ngokuvamile ayinakwenzeka ukulungisa.

Indlela Yokuhlola I-Turbine Geometry

Inkinga eyisisekelo yejiyomethri ye-turbine ukuminyana kwayo, ngenxa yokuthi i-actuator inganyakazi kahle esihlalweni sayo. Lokhu kuholela esimweni lapho i-turbine iphinde ivule futhi ivale ngokuzulazula, okungukuthi, ukushajwa okungaphansi noma ukushajwa ngokweqile kwenzeka. Ngakho-ke, ukuze kuqedwe lesi simo, i-geometry kufanele ihlanzwe kahle. Lokhu kwenziwa kuphela ngokukhishwa kwe-turbine, njengoba ukudilizwa kwejometri kuchazwa.

Ngemuva kokuthi ukudilizwa okufanele sekwenziwe, into yokuqala okufanele uyenze lapho uhlola i-geometry ukuhlola ukuthi ama-blade ahamba aqine kangakanani (anyakaze) ngaphakathi kwayo. Ngokufanelekile, kufanele bajikeleze ngaphandle kwezinkinga. Kodwa-ke, ngokuvamile ngesikhathi sokupheka, kune-soot eningi ngaphakathi kwayo, ngisho nasezimbotsheni ezikhulayo zama-blades, okuholela ekunamatheleni kwama-blades. Ngokuvamile ama-deposit form angemuva kwejometri, futhi kungenxa yale diphozi lapho ama-blades abambelela khona.

Ngakho-ke, ukuze ubuyisele ukusebenza okujwayelekile kwejometri, kuyadingeka ukuqaqa indandatho ngama-blade, ukuyihlanza, izindwani, kanye nengemuva lejometri. Nokho, lokhu kufanele kwenziwe ngokucophelela, kusetshenziswa imikhiqizo yokuhlanza.

Akukho lutho ayikwazi ukusetshenziselwa i-sandblasting, ngoba izomane "ibulale" i-geometry!

Ngemuva kokuhlanza, kuyadingeka ukuhlola i-geometry usebenzisa i-gauge yokucindezela kanye ne-compressor. Ngakho, ngejiyomethri evame ukuhlanzwa futhi esebenzayo, i-actuator izohamba ngokucindezela kwe-0,6 ... 0,7 bar (kuye ngokuthi i-turbine yakhiwe).

UVasya uyibheka kanjani i-turbine (isoftware)

Izindlela zokuqinisekisa ezichazwe ngenhla zivumela kuphela ukuhlolwa okungaqondile kwesimo se-turbine esetshenzisiwe. Ukuze uthole ukuxilongwa okuningiliziwe, kungcono ukusebenzisa izindlela ze-elekthronikhi - i-laptop kanye nethuluzi lesofthiwe yokuxilonga efakwe kuyo. Uhlelo oluvame kakhulu lwalokhu phakathi kwabaphathi nabanikazi bezimoto yi-Vasya Diagnostician. okulandelayo isifinyezo esifushane se-algorithm yokuhlola ingcindezi ku-turbine ehloliwe. Kucatshangwa ukuthi umshayeli uyazi ukuthi angaxhuma kanjani kusixhumi sesevisi ye-ECU futhi aqhube uhlelo. Konke ukufundwa okuqhubekayo kwenziwa ngenkathi imoto imile, okungukuthi, injini ne-turbine isebenza.

Ibheka i-turbine emotweni ye-Vasya

1. Kuhlelo, khetha isigaba "Ukukhetha iyunithi yokulawula", bese "I-Engine electronics".
2. Khetha inkinobho ethi Amaqembu Ngokwezifiso. Iwindi lamaqembu ngokwezifiso liyavuleka kwesokunxele bese ibhokisi lohlu livuleka kwesokudla ukuze ukhethe amaqembu. Nansi incazelo yawo wonke ama-node athinta ukusebenza kwenjini evuthayo yangaphakathi yemoto (izinzwa, amamojula asebenzisekayo, njalonjalo).
3. Khetha umugqa ohlwini Ingcindezi yokungena ngokuphelele noma "Ingcindezi edliwe ngokuphelele". Ingcindezi ehambisanayo izovezwa efasiteleni elingakwesokunxele. Amayunithi kuleli cala ayi-kPa esikhundleni samabha.
4. Uma ungenzi lutho, ukucindezela kwe-turbine kuzoba kancane ngaphezu kwe-100 kPa (noma ibha engu-1, isibonelo, i-107 kPa).
5. Kanye nokucindezela kwe-turbine, kuzoba usizo futhi ukufaka imisebenzi eyengeziwe - i-engeli ye-accelerator pedal, inani le-torque, izinga lokushisa elipholile, njalonjalo. Lokhu kuzoba usizo ekuqondeni ukuguquguquka kwe-turbine.
6. Lapho ushayela imoto, ingcindezi ye-turbine ehambisanayo izokhula futhi izoba cishe 2...3 ibha (200 ... 300 kPa) kuye ngohlobo lwe-turbine kanye nemodi yokushayela.

Kunconywa ukuthi ngaphambi kokuthenga imoto esetshenzisiwe, hlola zonke izinhlelo zayo, kuhlanganise ne-turbine, hhayi nje kuphela ngokubonakalayo nangokuthinta, kodwa futhi usebenzisa amathuluzi esofthiwe achazwe njenge "Vasya diagnostician".

Ukufingqa

Izindlela zokuhlola ezibalwe ngenhla zenza kube nokwenzeka ukuhlola isimo se-turbine yomshini cishe ezimweni ezingama-95%. Njengoba umkhuba ubonisa, ama-bearings antantayo ngokuvamile ahluleka kuma-turbines. Ngenxa yalokhu, izindwani zilimaza umzimba wayo, kodwa ingcindezi isajovwa. uphawu oluyisisekelo lokuhluleka kwe-turbine ingxenye ukukhuphuka kokusetshenziswa kukawoyela. Ezimweni ezingavamile kakhulu, i-cooler ivele igxume. Noma ngabe yikuphi, lapho uthenga imoto esetshenzisiwe enenjini evuthayo yangaphakathi ene-turbocharged, kubalulekile ukuhlola isimo se-turbine yayo.