Mota chiutsi chakasiyana mudziyo
Auto mazwi,  Mota mudziyo,  Injini yekushandisa

Mota chiutsi chakasiyana mudziyo

Iko kugona kwechero injini yemukati yemoto inoenderana kwete kwete chete nerudzi rwemafuta system uye pane chimiro chemasilinda ane mapistoni. Yekuneta system yemota inoita basa rakakosha. Inotsanangurwa zvakadzama nezvake mune imwe ongororo... Iye zvino ngatitarisei chimwe chezvinhu zvacho - iyo yakawanda yekuwandisa.

Chii chinonzi chiutsi chakasiyana

Injini yakawanda inoteedzana nepombi dzakabatanidzwa kune imwe pombi kune rimwe divi, uye kune imwe, dzakagadziriswa pane yakajairwa bhaa (flange), uye yakagadzika pamusoro we cylinder musoro. Padivi remusoro wesilinda, huwandu hwemapaipi hwakaenzana nenhamba yemasirinda einjini. Kune rimwe divi rakatarisana, chidiki chidiki (resonator) kana chinokonzerakana iri mumotokari.

Mota chiutsi chakasiyana mudziyo

Iyo yekuunganidza mudziyo yakafanana kudya zvakawanda... Mune akawanda enjini ekugadzirisa, turbine yakaiswa mune yekudzimisa system, iyo impeller iyo inotyairwa nekuyerera kwemweya wegasi. Vanotenderera shaft, kune rimwe divi iyo impeller yakaiswawo. Mudziyo uyu unopinza mweya mutsva mupinjini yekuwandisa kweinjini kuwedzera simba rayo.

Kazhinji chikamu ichi chakagadzirwa nesimbi yakakandwa. Icho chikonzero ndechekuti chinhu ichi chinogara chiri mumatembiricha akakwirira zvakanyanya. Exhaust gasi inopisa iyo yekuzadza yakawanda kusvika 900 degrees kana kupfuura. Uye zvakare, kana injini inotonhorera yatanga, mafomu emvura anodzika pamadziro emukati eiyo yese nzira yekudzimisa. Maitiro akafanana anoitika kana injini ikavharwa (kunyanya kana mamiriro ekunze akanyorova uye kutonhora).

Iyo padyo nemota, nekukurumidza iyo mvura inozopwa apo mota irikumhanya, asi iko kuramba kuchingobatana nesimbi nemhepo kunowedzera kukanganiswa kweiyo oxidative. Nechikonzero ichi, kana simbi analogue ichishandiswa mumota, inokurumidza kuita ngura uye kupisa. Izvo hazvigoneke kupenda ichi chikamu chekupara, nekuti kana chapiswa kusvika pamadhigirii chiuru, pendi pendi ichakurumidza kupisa.

Mota chiutsi chakasiyana mudziyo

Mumotokari dzazvino, oxygen sensor (lambda probe) yakaiswa mune yakawanda yekuzadza (kazhinji padyo nechinokonzera). Tsanangudzo pamusoro peiyi sensor inotsanangurwa mune imwe chinyorwa... Muchidimbu, zvinobatsira iyo yemagetsi control unit kudzora kuumbwa kwemhepo-peturu musanganiswa.

Kazhinji, ichi chikamu cheiyo chiutsi system chinogara sekureba seyese mota. Sezvo iyi ingori pombi, hapana chekupaza mairi. Chinhu chega chinokundikana ndeye sensor yeoksijeni, turbine uye zvimwe zvikamu zvine chekuita nekushanda kweiyo chiutsi. Kana isu tikataura nezve idandemutande pachayo, saka nekufamba kwenguva, nekuda kwezvakanaka zvemamiriro ekushanda, inogona kupisa. Asi izvi hazviwanzo kuitika. Nechikonzero ichi, vatyairi havawanzo kubata nekugadzirisa kana kutsiva kweakawanda ekuwandisa.

Nheyo yekushanda kweiyo yakawanda chiutsi

Iko kushanda kweakawanda emota yekuwandisa kwakareruka. Kana mutyairi atanga injini (zvisinei nekuti iri peturu kana dhiziri zvikamu), iwo musanganiswa wemhepo-mafuta musanganiswa inoitika mumakomba. Pane kutenderera kwekusunungurwa gasi rekuparadzira mashandiro inovhura vharuvhu yekupedza (panogona kunge paine imwe kana maviri mavhavha pasirinda, uye mune zvimwe kugadziridzwa kweICE kune matatu acho emhepo iri nani yemukati).

Kana iyo pisitoni ikakwira kumusoro pamusoro yakafa, inosundira zvigadzirwa zvese zvinopisa kuburikidza neyakaguma chiutsi chiteshi. Ipapo kuyerera kunopinda pombi yepamberi. Kudzivirira kupisa kunopisa kupinda mukati mevhu pamusoro pevhavha dzepedyo, imwe pombi inoiswa kune imwe humburumbira.

Zvichienderana nedesheni, iyi pombi inosunganidzwa kune chinhambwe neicho chakavakidzana, uyezve zvobva zvasanganiswa kuita nzira yakajairika pamberi pechigadziro. Kuburikidza nechinoshandura chinogadzirisa (mairi, zvinhu zvinokuvadza kune zvakatipoteredza zvakagadziriswa), chiutsi chinopfuura nepakati pevacheche uye main silencers kune pombi yekuzadza.

Mota chiutsi chakasiyana mudziyo

Sezvo chinhu ichi chichigona kuchinja masimba einjini kune imwe nhanho, vagadziri vanogadzira mhando dzakasiyana dzedandemutande dzemamota.

Kana mweya wekubvisa wabviswa, pulsation inogadzirwa mune yekudzima turakiti. Panguva yekugadzirwa kwechikamu ichi, vagadziri vanoedza kuyigadzira nenzira yekuti maascillation aya anowirirana sezvinobvira neyakaitika nzira yekudyara (mune dzimwe mota, pane imwe nzira yekushandisa yeyuniti, zvese kudya uye pedza mavharuvhu akavhurika kwenguva pfupi kuti ive nemhepo yakanaka). Kana chikamu chemweya wekusvitsa chikasundidzirwa kamwe kamwe mutirakiti, zvinogadzira wave inoratidza kukanganisa uye inogadzira vacuum.

Mhedzisiro iyi inosvika pavharuvhu yekupedza ingangoita panguva imwechete iyo pisitoni inoenderana inoita sitiroko yekutsiura zvakare. Maitiro aya anobatsira kubviswa kwemweya wekudzimisa mweya, zvinoreva kuti mota inofanirwa kushandisa torque shoma kukurira kuramba. Iyi dhizaini yenzira inoita kuti zvive nyore kuita zviri nyore kubviswa kwemafuta emoto zvigadzirwa. Kuwanda kwekuchinja kwemotokari, zvakanyanya kuita izvi kunoitika.

Nekudaro, mune mamiriro echinyakare masisitimu ekubvisa, pane dambudziko shoma. Icho chokwadi ndechekuti kana gasi rekuzadza rinogadzira wave, nekuda kwepaipi pfupi, inoratidzwa munzira dziri pedyo (ivo vari munzvimbo yakadzikama). Nechikonzero ichi, kana vharuvhu yekupedza yeimwe humburumbira ichivhurwa, iri zizi rinogadzira chipingaidzo chekubuda. Nekuda kweizvi, mota inoshandisa imwe torque kukurira kuramba uku, uye simba remota rinodzikira.

Ndeipi iyo yekuwandisa yakawanda?

Nekudaro, sezvaungaona, huwandu hwakazara mumotokari hwakanangana nekubviswa kwemagasi ekuzadza. Dhizaini yechinhu ichi inoenderana nerudzi rwemota uye nehunyanzvi hwekugadzira, hwaanoshandisa mukugadzira kwezvakawanda.

Mota chiutsi chakasiyana mudziyo

Zvisinei nekushandurwa, chikamu ichi chinosanganisira:

  • Kugamuchira pombi. Chimwe nechimwe chazvo chakagadzirirwa kugadziriswa pane yakatarwa humburumbira. Kazhinji, kuitira nyore kuisa, ivo vese vakagadziriswa kune yakajairika tambo kana flange. Izvo zviyero zveiyi module zvinofanirwa kunyatso kuenzana nehukuru hwemakomba anoenderana uye ma grooves pamusoro we cylinder musoro kuitira kuti kupera kusadonhe kuburikidza nekusawirirana uku.
  • Pipe yekudzimisa. Uku ndiko kupera kwemutori. Mumota zhinji, pombi dzese dzinosangana mune imwechete, iyo inozobatanidzwa kune resonator kana chinokonzeresa. Nekudaro, pane shanduko dzekuneta masystem umo mune maviri akapatsanurwa mbichana nemapapiro ega ega. Mune ino kesi, mapaipi mapaipi akabatanidzwa mune imwechete module, iri yemutsara wakasiyana.
  • Simbiso gasket. Chikamu ichi chakaisirwa pakati peye humburumbira musoro pekugara uye njanji (pamwe nepahombekombe pakati pepombi nedandemutande). Sezvo chinhu ichi chichigara chichioneswa kumatembiricha akakwirira nekudengenyeka, chinofanira kugadzirwa nezvinhu zvakaomarara. Iyi gasket inodzivirira gasi rekuzadza kubva mukudonhedza muchikamu cheinjini. Sezvo mhepo yakachena yemukati yemotokari ichibva pachikamu ichi, zvakakosha kuti mutyairi uye vafambi vadziviririke kuti chinhu ichi chiri chemhando yepamusoro. Ehezve, kana iyo gasket ichipaza, iwe unobva wazvinzwa ipapo - yakasimba pops ichaonekwa nekuda kwekumanikidza kwakanyanya mukati peturakiti.

Mhando uye mhando dzekuneta manifolds

Hedzino huru mhando dzekuneta manifolds:

  1. Zvese. Mune ino kesi, chikamu chichava chakasimba, uye migero inoitwa mukati, ichichinjika kuita kamuri imwe. Kugadziridza kwakadaro kunoitwa nesimbi-yekupisa simbi. Panyaya yekupokana nekuchinja kwakanyanya kwetembiricha (kunyanya munguva yechando, apo inotonhora kesi inopisa kubva -10 kana zvishoma, zvinoenderana nedunhu, kusvika +1000 degrees Celsius mune imwe nyaya yemasekondi), iyi simbi haina zvakafanana. Iyi dhizaini iri nyore kugadzira, asi haina kuitisa gasi rekudzimisa zvakanaka. Izvi zvinokanganisa kukanganisa kuchenesa kwemakamuri esirinda, nekuda kwekuti imwe torque inoshandiswa kukurira kuramba (magasi anobviswa nepaburi diki, nekudaro iyo vharuvhu iri mutirakiti yekuzadza yakakosha kwazvo).Mota chiutsi chakasiyana mudziyo
  2. Tubular. Nadzurudzo iyi inoshandiswa ano motokari. Kazhinji izvo zvinogadzirwa nesimbi isina chinhu, uye kashoma kubva kune ceramics. Shanduko iyi ine zvayakanakira. Vanoita kuti zvikwanise kunatsiridza hunhu hwesirinda ichivhuvhuta nekuda kwemavhu anogadzirwa munzira nekuda kwenzira dzemafungu. Sezvo mune ino kesi iyo pisitoni haifanire kukunda kurwisa pakuneta sitiroko, crankshaft inotenderera nekukurumidza. Mune mamwe ma motors, nekuda kwekuvandudza uku, zvinokwanisika kuwedzera simba reyuniti ne10%. Pamotokari dzakajairika, uku kuwedzerwa kwesimba hakuwanzo kuoneka, saka iko kugadzirisa kunoshandiswa pamitambo yemitamboMota chiutsi chakasiyana mudziyo

Iyo dhayamita yemapaipi inoita basa rakakosha mukuwandisa kwakasiyana. Kana dandemutande rine dhayamita diki rakaiswa pamushini, ipapo kuzadzikiswa kwetoriki yakatarwa kunochinjiswa kune yakaderera uye yepakati kumukira. Kune rimwe divi, kuiswa kwemuteresi nemapombi ehupamhi hwakakura kunokutendera kuti ubvise iro rakakura simba reinjini yemoto yemukati pakumhanya kwakanyanya, asi pakumhanya kwakaderera, simba reyuniti rinodonha.

Kuwedzera kune dhayamita yemapaipi, kureba kwayo uye kurongeka kwekubatana nesirinda zvakakosha zvakanyanya. Naizvozvo, pakati pezvinhu zvekugadzirisa iyo yekuzadza system, iwe unogona kuwana mamodheru ayo mapaipi akamonyaniswa, sekunge akabatana bofu. Imwe neimwe mota inoda yavo yakawanda manongedzo.

Dandemutande 4-4 rinowanzo shandiswa kugadzirisa yakajairwa 1-humburumbira injini. Muchiitiko ichi, mabhuru mana anobva angobatanidzwa mupombi imwe chete, chete padanho rinokwanisika. Shanduko iyi inonzi ipfupi. Kuwedzera kwesimba reinjini kunoonekwa chete kana kumanikidzwa, uyezve nekumhanya pamusoro pe6000 paminiti.

Mota chiutsi chakasiyana mudziyo

Zvakare pakati pesarudzo dzekugadzirisa mota dzemitambo, ndizvo zvinonzi madandemutande marefu. Ivo vanowanzo kuve nemubatanidzwa fomula 4-2-1. Mune ino kesi, mapombi mana ese anotanga kubatanidzwa ari maviri. Aya mapaipi epombi akabatanidzwa kuita imwe padanho repamusoro kubva kumota. Kazhinji, mapaipi anotorwa ari maviri, akabatana nesirinda, ayo ane yakanyanya kuenzanirana nzira (semuenzaniso, yekutanga neyechina, pamwe neyechipiri neyechitatu). Iyi nadzurudzo inopa kuwedzera kwesimba mune yakafararira rpm renji, asi chiyero ichi hachioneke zvakanyanya. Pamamodeli emota epamba, kuwedzera uku kunoonekwa chete muhuwandu kubva pa5 kusvika ku7 muzana.

Kana yakananga-kuyerera kuneta sisitimu yakaiswa mumota, ipapo epakati mapaipi ane yakawedzera muchinjikwa-chikamu inogona kushandiswa kugonesa kufefetedza kwepombi uye kunyorova iwo ruzha. Kazhinji, mune natsurudzo refu madandemutande, diki muffler ine yakaderera kuramba inogona kushandiswa. Mimwe mienzaniso yevateresi mune dzimwe nzvimbo vanocheka mvuto (simbi corrugations) mumapombi. Ivo vanodzikamisa mafungu anotonhodza ayo anotadzisa iyo kuyerera kwemahara kwemweya. Kune rimwe divi, kuora kuri kurarama kwenguva pfupi.

Zvakare, pakati peyakareba madandemutande, pane shanduko nemhando yekubatana 4-2-2. Iyo musimboti yakafanana neiyo yapfuura vhezheni. Usati wafunga nezve kuvandudzwa kwakadai kweiyo system yekupedza, unofanirwa kufunga kuti kuwedzera kwesimba chete nekuda kwekubviswa kwechakonzera (kuitira kuti mapaipi ave akareba) inopa huwandu hwe5%. Kuisa dandemutande kunowedzera anenge maviri muzana pakuita kwemotokari.

Mota chiutsi chakasiyana mudziyo

Kugadziridza simba remagetsi raive rinobatika, pamusoro pemabasa aya, nzira dzinoverengeka dzichiri kuda kuitwa, kusanganisira chip tuning (kuti uwane rumwe ruzivo nezviri, verenga zvakasiyana).

Chii chinokanganisa mamiriro emutori

Kunyangwe iyo yekuwandisa yakawanda iine hupenyu hwakafanana hwekushanda seyese mota, inogona zvakare kukundikana. Heano akajairika kuputsika kwakabatana neakawanda ekuwandisa:

  • Pombi yatsva;
  • Ngura yakaumbwa (inoshanda kune simbi moditions);
  • Nekuda kwekunyanyisa kupisa uye kugadzirwa kwekukanganisa, marara anogona kuumba pamusoro peichi chigadzirwa;
  • Kutsemuka kwakaumbwa musimbi (apo mota yanga ichimhanya nekumhanyisa kwenguva refu, uye mvura inotonhorera inosvika pamusoro peanotora, semuenzaniso, kana uchityaira mumadhaka nekumhanyisa);
  • Iyo simbi yakaneta nekuda kwekuchinja kwakawanda mukutonhora kwemadziro echikamu (kana chapiswa, simbi inowedzera, uye painotonhora, inobvumirana);
  • Mafomu ekuwandisa pamadziro emapaipi (kunyanya kana mota isingawanzo siya, semuenzaniso, munguva yechando), nekuda kwekuti iyo simbi oxidation maitiro inomhanyisa;
  • Soot deposits yakaonekwa pane yemukati nzvimbo;
  • Iyo yakawanda gasket yapiswa kunze.

Izvi zvinokanganisa zvinogona kuratidzwa nezvinhu zvinotevera:

  • Chiratidzo cheinjini padashboard chakauya;
  • Akasimba kabhoni kana pasi pehodhi kunhuwirira kwakasimba kwemweya wekuzadza;
  • Iyo mota haina kugadzikana (rpm ichiyangarara);
  • Kana injini yatanga, kunzwika kwekunze kunonzwika (simba ravo rinoenderana nerudzi rwekukuvara, semuenzaniso, kana pombi yatsva, ichave inorira kwazvo);
  • Kana iyo muchina iine turbine (iyo impeller inotenderera nekuda kwekumanikidza kwemweya wekudzimisa), ipapo simba rayo rinodzikira, iro rinokanganisa masimba echikwata.
Mota chiutsi chakasiyana mudziyo

Kumwe kuputsika kwevateresi kwakabatana nezvinhu izvo mutyairi asingakwanise kukanganisa, asi pane zvinhu zvishoma izvo mutyairi anogona kuita kudzivirira kukuvara kwechikamu.

Pakumhanya kwakanyanya kwazvo, zvigadzirwa zvinotsva hazvikwanise kupisa kusvika pamadhigirii mazana matanhatu, senge zvakajairwa modhi, asi zvakapetwa kaviri. Kana iri yakajairwa mode mapaipi ekudyira anopisa kusvika pamadhigirii mazana matatu, ipapo mune yepamusoro mamiriro chiratidzo ichi chinowedzera zvakare. Kubva pakupisa kwakasimba kudaro, muteresi anogona kunyange kuchinja ruvara rwayo kuva ruvara rutsvuku.

Kuti udzivise kupisa kwechikamu, mutyairi haafanire kuunza iyo unit kumhepo yepamusoro. Zvakare, iyo tembiricha hurumende inokanganiswa nekumisikidzwa kweiyo kuveza system (iyo isiriyo UOZ inogona kumutsa kuburitswa kweinopisa BTC mune yekuzadza turakiti, iyo zvakare inotungamira mukutsva kwemagetsi).

Kuwedzeredza kupera kana kukudziridzwa kwemusanganiswa ndicho chimwe chikonzero nei mapaipi ekudya achizopisa. Periodic diagnostics yekusagadzikana mune ino masystem inochengeta iye muunganidzi ari mumamiriro akanaka kwenguva yakareba sezvinobvira.

Pedza kuwanda kugadzirisa

Kazhinji, iyo yakawanda yekumedza haina kugadziriswa, asi inotsiviwa neimwe nyowani. Kana uku kuri kugadziridzwa uye kwapiswa, vamwe vanozogadzira nzvimbo yakanganisika. Nekudaro, nekuda kwekuti simbi inoiswa pasi pekupisa tembiricha panguva yekumonera, musono unogona kukurumidza kuita ngura kana kupisa. Uyezve, mutengo webasa rakadai wakakwira zvakanyanya kupfuura kuisa chikamu chitsva.

Mota chiutsi chakasiyana mudziyo

Kana iwe uchida kutsiva chikamu, saka iri basa rinofanirwa kuitwa nenzira kwayo.

Kutsiva iyo yakawanda yekuzadza yakawanda

Kuti utsive muunganidzi nemaoko ako, unofanirwa:

  1. De-simbisa iyo ye-bhodhi network nekubvisa bhatiri (maitiro ekuita izvi zvakachengeteka zvinotsanangurwa pano);
  2. Dhonza iyo antifreeze;
  3. Bvisa chishongedzo chekupisa (kasi inoiswa pamota zhinji dzazvino), inogamuchira jekiseni system (carburetor motors haina chinhu ichi) uye firita yemhepo;
  4. Bvisa zvakasungirirwa zvakasungirirwa zvakasungirirwa kubva pombi yekudyira;
  5. Unbolt yakawanda kubva kune cylinder musoro. Maitiro aya achasiyana zvichienderana nekushandurwa kwesimba remagetsi. Semuenzaniso, pamavhavha e8-vharafu, iyo yakawanda yekudyiwa inotanga kubviswa, uyezve iyo yekuzadza;
  6. Bvisa iyo gasket uye suka iyo cylinder musoro pamusoro kubva kune ayo akasara;
  7. Kana muchiitiko chekubvarura mapini kana tambo mumakomba ekumisikidza zvakakanganiswa, saka zvakakosha kudzoreredza zvinhu izvi;
  8. Isa gasket idzva;
  9. Unganidza huwandu hwakawanda kune humburumbira musoro (kana 4-humburumbira yemukati injini yemagetsi ine mavhavha masere, ipapo gungano rinoitika mukutenderera kwekukatanura, ndiko kuti, kutanga kuwanda kwakawanda uyezve kuwanda kwekutora);
  10. Sunga, asi usasimbise zvakakwana mabhaudhi uye nzungu pazvibatanidzwa nemusoro wesirinda;
  11. Unganidza huwandu hwakazara nepombi yepamberi kana catalyst, uchiisa gasket rinodiwa pamberi paizvozvo;
  12. Sunga gomo pamusoro we cylinder musoro (izvi zvinoitwa neworiki wrench, uye torque inosimbisa inoratidzwa mune zvinyorwa zvehunyanzvi zvemota);
  13. Sunga iyo yepazasi pombi flange fasteners;
  14. Dururira mushonga mutsva kana wakasvinwa;
  15. Unganidza bhatiri.

Sezvauri kuona, maitiro ekutsiva dandemutande pacharo ari nyore, asi kana uchiita basa unofanirwa kungwarira kuti usabvarura tambo mumusoro weiyi (iyo stud pachayo iri nyore kutsiva, uye kucheka nyowani tambo mumusoro we cylinder yakanyanya kuomarara). Nechikonzero ichi, kana pasina ruzivo mukushanda ne torque wrench kana pasina chishandiso chakadaro zvachose, saka basa rinofanira kupihwa kune nyanzvi.

Mukupedzisa, tinokurudzira kutarisa muenzaniso mudiki wekuti ungatsiva sei huwandu hwekuneta neRenault Logan:

REPLACEMENT (REMOVAL-INSTALLATION) YEE ESHAUST MANIFOLD ON IJINI RENAULT 1,4 uye 1,6 8-VALVE K7J K7M

Mibvunzo nemhinduro:

Ko kuwanda kwekudya kunoshanda sei? Mhepo inoyamwa mukati nekuda kwevacuum inogadzirwa muhumburumbira yega yega. Kuyerera kunotanga kuburikidza nemhepo sefa, uyezve kuburikidza nemapombi kune imwe neimwe cylinder.

Ko exhaust manifold inokanganisa sei kuita injini? Inogadzira resonance. Iyo valve inovhara kamwe kamwe uye mamwe magasi anochengetwa mune akawanda. Kana vharuvhu yavhurwa zvakare, magasi asara anogona kudzivirira kuyerera kunotevera kubviswa.

Nzira yekuziva sei mutsauko pakati pekutora uye kupera manifold? Iyo manifold yekutora yakabatana nepombi inobva kumhepo sefa. Iyo exhaust manifold yakabatana kune exhaust system yemotokari.

Imwe tsumo

  • Larry

    Kugutsikana, ndiri kutsvaga turbo mamiriro eiyo bezza .. kunyangwe eksoz inoda kuitsvaga kubva kune diki chishandiso kuti ini ndione

Voeg