Chii chinonzi crankshaft mumota uye inoshanda sei

Crankshaft mumotokari

Crankshaft chikamu mune injini yemotokari inotyairwa neboka repiston. Inoendesa torque kune flywheel, iyo inozo tenderedza kutapurirana magiya. Kupfuurirazve, kutenderera kunopfuudzwa kune masimbi emagetsi emavhiri ekutyaira.

Dzese mota dziri pasi pehodhi dzakaiswa injini dzemukati dzemoto, akashongedzerwa nenzira yakadaro. Ichi chikamu chakagadzirirwa chaizvo injini yemagetsi, uye kwete yemota modhi. Panguva yekushanda, crankshaft inoshambwa ichipesana neyakaumbwa maficha emukati injini yemoto mairi. Naizvozvo, kana uchitsiva, vafungi vanogara vachiteerera kukura kwezvinhu zvekuzora uye nei zvichionekwa.

Chii chakaita kunge crankshaft, iripi uye ndeapi malfunctions aripo?

Crankshaft nhoroondo

Sechigadzirwa chakamira, crankshaft haina kuoneka kwehusiku humwe. Pakutanga, teknolojia ye crank yakaonekwa, iyo yakashandiswa munzvimbo dzakasiyana-siyana dzekurima, uyewo mumaindasitiri. Semuyenzaniso, macranks anofambiswa nemaoko akashandiswa kare 202-220 AD. (panguva yedzinza rekwaHan).

Chinhu chakasarudzika chezvigadzirwa zvakadaro kwaive kushaikwa kwechishandiso chekushandura mafambiro anodzokororwa kuita kutenderera kana kupesana. Zvigadzirwa zvakasiyana-siyana zvakaitwa muchimiro che crank zvakashandiswa muHumambo hweRoma (II-VI mazana emakore AD). Mamwe madzinza epakati nekuchamhembe kweSpain (Celtiberians) akashandisa zvigayo zvemaoko zvine hinged, izvo zvakashanda pamusimboti we crank.

Munyika dzakasiyana, tekinoroji iyi yakagadziridzwa uye inoshandiswa mumidziyo yakasiyana. Mazhinji acho aishandiswa mukutenderedza mavhiri. Mumakore ekuma15th, indasitiri yemachira yakatanga kushandisa madhiramu eshinda pakakuvadzwa skeins.

Asi crank chete haipe kutenderera. Naizvozvo, inofanirwa kusanganiswa nechimwe chinhu chinopa shanduko yekudzoreredza mafambiro kuita kutenderera. Injiniya wechiArab Al-Jazari (akararama kubva muna 1136 kusvika muna 1206) akagadzira crankshaft yakazara, iyo, nerubatsiro rwekubatanidza tsvimbo, yakakwanisa kuita shanduko dzakadaro. Akashandisa muchina uyu mumichina yake kusimudza mvura.

Pahwaro hwechigadzirwa ichi, nzira dzakasiyana-siyana dzakagadzirwa zvishoma nezvishoma. Somuenzaniso, mumwe akararama panguva yaLeonardo da Vinci, Cornelis Corneliszun, akavaka chigayo chemapuranga chaifambiswa nemhepo. Mariri, crankshaft ichaita basa rakapesana kana richienzaniswa necrankshaft iri mukati meinjini yekupisa. Mupesvedzero yemhepo, shaft yaitenderera, iyo, nerubatsiro rwokubatanidza tsvimbo nemacrank, yaishandura kufamba kweinotenderera kuva mafambiro anodzokororwa uye kufambisa saha.

Sezvo indasitiri yakawedzera, crankshafts yakawedzera mukurumbira nekuda kwekusiyana-siyana kwavo. Iyo injini inoshanda zvakanyanya kusvika parizvino yakavakirwa pashanduko yekudzoreredza mafambiro kuita inotenderera inofamba, inogoneka nekuda kwe crankshaft.

Chii chinonzi crankshaft?

Sezvaunoziva, mune mazhinji echinyakare emukati enjini dzinotsva (nezve mashandisiro anoita mamwe enjini dzemukati emota, verenga mune imwe chinyorwa) pane maitiro ekushandura kudzokorodza mafambiro kuita kutenderera kufamba. Iyo cylinder block ine mapistoni ane matanda ekubatanidza. Kana musanganiswa wemweya uye peturu zvapinda musilinda uye zvotsva nemoto, simba rakawanda rinoburitswa. Kuwedzera magasi kusundira iyo pisitoni kuenda kuzasi kwakafa nzvimbo.

Masirinda ese akaiswa pamatanda ekubatanidza, ayo anozonamirwa kune crankshaft yekubatanidza tsvimbo dzemagazini. Nekuda kwekuti iyo nguva yekugadziriswa kwemasilindiri ese akasiyana, yunifomu inoshanda pane iyo crank mashini (iyo vibration frequency inoenderana nenhamba yemasiringi mumota). Izvi zvinoita kuti crankshaft itenderere nekuenderera. Kufamba kwekutenderera kunozoendeswa kune iyo flywheel, uye kubva pairi kuburikidza nekikiki kuenda kugearbox uyezve kumavhiri ekutyaira.

Saka, iyo crankshaft yakagadzirirwa kushandura ese marudzi emafambiro. Chikamu ichi chinogara chakasikwa zvakanyatso nyatso, nekuti hutsanana hwekutenderera kweiyo shaft iri mubhokisi regear inoenderana neiyo symmetry uye yakanyatsoyerwa angle yekukomberedza kweiyo cranks hama kune mumwe nemumwe.

Zvishandiso kubva kune iyo crankshaft inogadzirwa

Kugadzira crankshafts, simbi kana ductile simbi inoshandiswa. Icho chikonzero ndechekuti chikamu chiri pasi peanorema mutoro (yakakwira torque). Naizvozvo, chikamu ichi chinofanirwa kuve chesimba rakakwira uye kuomarara.

Kugadzira kwekugadzirisa simbi, kukanda kunoshandiswa, uye kugadzirisa kwesimbi kwakagadzirwa. Kupa iwo akakodzera chimiro, lathes inoshandiswa, iyo inodzorwa nemapurogiramu emagetsi. Mushure mekunge chigadzirwa chawana chimiro chaunoda, chinojecha, uye kuti chisimbise, chinogadziriswa uchishandisa tembiricha yakakwira.

Chimiro checrankshaft

Iyo crankshaft yakaiswa muchikamu chezasi cheinjini yakanangana pamusoro pe sump yemafuta uye ine:

• iyo huru magazini - inotsigira chikamu chechikamu chakaiswa pamberi payo huru yemotokari crankcase;
• yekubatanidza tsvimbo magazini - inomira yekubatanidza matanda;
• matama - batanidza ese ekubatanidza matanda majenali neakanyanya;
• chigunwe - chikamu chekuburitsa che crankshaft, pane iyo pulley yegasi yekuparadzira mashandiro (nguva) yekutyaira yakagadziriswa;
• shank - yakapesana chikamu che shaft, iyo inosungirirwa iyo furuwheel, iyo inotyaira gearbox, iyo Starter yakabatana nayo;
• zvinopesana - zvinoshanda kuchengetedza mwero panguva yekudzokedzana kwekufamba kweboka repiston uye kubvisa masosi ecentrifugal.

Iwo makuru majenali ndiwo akabatana eiyo crankshaft, uye tsvimbo dzekubatanidza dzinogara dzichichinjaniswa nenzira yakatarisana kubva kune imwe neimwe. Makomba anogadzirwa muzvinhu izvi kuti upe mafuta kumatanda.

Crankshaft crank igungano rine matama maviri uye rimwe rinobatanidza tsvimbo magazini.

Pakutanga, zvakagadziriswa mumakwenzi zvakagadziriswa. Injini All nhasi vakapakata mumwe-chidimbu crankshafts. Izvo zvinogadzirwa kubva kumusoro kwesimbi simbi nekugadzira uyezve kutendeuka pane lathes. Sarudzo dzisingadhuri dzinogadzirwa kubva kusimbi yesimbi uchishandisa kukanda.

Heano muenzaniso wekugadzira simbi crankshaft:

3 Kukuya crankshaft Zvizere zvoga maitiro

Chii chinonzi crankshaft sensor ye?

DPKV inzira inosarudzira chinzvimbo che crankshaft pane imwe nguva. Iyi sensor inogara ichiiswa mumotokari dzine magetsi emagetsi. Verenga zvimwe nezve zvemagetsi kana zvisina kufanira kuvesa pano.

Kuti musanganiswa wemhepo-yemafuta upiwe kune humburumbira panguva yakakodzera, uyezve nekuibatidza nenguva, zvinodikanwa kuti uone kana humburumbira imwe neimwe ichiita sitiroko yakakodzera. Zviratidzo zvinobva pane zvinonzwikwa zvinoshandiswa mune akasiyana masystem emagetsi ekudzora mota. Kana chikamu ichi chisingashande, chinzvimbo chemagetsi hachizokwanisa kutanga.

Kune matatu marudzi e sensors:

• Inductive (rinobva). Iyo magnetic field inoumbwa yakatenderedza sensor, mukati mayo panowirirana poindi. Iyo teki tag inobvumira iyo yemagetsi kudzora unit kutumira iwo anodikanwa mapurse kune avo vanoita.
• Horo Sensor. Iyo ine imwecheteyo musimboti wekushanda, chete iyo magnetic shamba yeiyo sensor inokanganiswa nechiratidziri chakanamatira kune shaft.
• Optic. Dhidhi rine mazino rinoshandiswa zvakare kuwiriranisa zvemagetsi uye kutenderera kweiyo crankshaft. Chete panzvimbo penzvimbo yemagineti, kupenya kunopenya kunoshandiswa, uko kunowira pamusoro peanogamuchira kubva kuLED. Kuda kuenda kuEECU kunoumbwa panguva yekukanganisa kwechiedza chinoyerera.

Kuti uwane rumwe ruzivo nezve chishandiso, musimboti wekushanda uye malfunctions eiyo crankshaft chinzvimbo chinzwa, verenga mune imwe wongororo.

Crankshaft chimiro

Chimiro che crankshaft zvinoenderana nenhamba uye nzvimbo yemapombi, marongero avo ekushanda uye kurohwa kunoitwa neboka re silinda-pisitoni. Zvichienderana nezvinhu izvi, crankshaft inogona kunge iine imwe nhamba yakasiyana yekubatanidza tsvimbo dzemagazini. Iko kune mota umo mutoro kubva kune akati wandei ekubatanidza matanda anoita pane imwe mutsipa. Muenzaniso wemayuniti akadaro iV-yakaita injini yemukati yemoto.

Ichi chikamu chinofanirwa kugadzirwa kuitira kuti panguva yekutenderera pakumhanya kwakanyanya kudedera kunodzikiswa zvakanyanya sezvinobvira. Counterweights inogona kushandiswa zvichienderana nenhamba yekubatanidza matanda uye marongero ayo ma crankshaft flares anogadzirwa, asi kune zvakare kugadziridzwa pasina izvi zvinhu.

Yese crankshafts inowira mumapoka maviri:

• Yakazara rutsigiro crankshafts. Huwandu hwemagazini makuru hunowedzerwa neumwe tichienzanisa netsvimbo yekubatanidza. Izvi imhaka yekuti pamativi erimwe nerimwe rinobatanidza tsvimbo magazini pane zvitsigiso, izvo zvinoshandawo seyakabatana yeiyo crank mashini Aya ma crankshafts anonyanya kushandiswa nekuti mugadziri anogona kushandisa zvisina kuremerwa zvinhu, zvinokanganisa kugona kweinjini.
• Kusarura kwakatakura crankshafts. Munzvimbo dzakadai, majenari makuru madiki pane tsvimbo yekubatanidza. Zvikamu zvakadaro zvakagadzirwa nesimbi dzakasimba kuitira kuti dzirege kuumbika uye kutyoka panguva yekutenderera. Nekudaro, dhizaini iyi inowedzera huremu hweiyo shaft pachayo. Chaizvoizvo, crankshafts akadaro aishandiswa akaderera-kumhanya enjiniya apfuura.

Iyo yakazara-rutsigiro nadzurudzo yakaratidza kuve yakareruka uye yakavimbika, saka inoshandiswa mune zvemazuva ano injini dzemoto.

Ko crankshaft inoshanda sei muinjini yemota

Chii chinonzi crankshaft? Pasina iyo, kufamba kwemotokari hakugone. Chikamu chinoshanda pane musimboti wekutenderera kwemabhasikoro. Injini dzemotokari chete ndidzo dzinoshandisa mamwe matanda ekubatanidza.

Iyo crankshaft inoshanda seinotevera. Musanganiswa wemweya-peturu unopfuta mu humburumbira hweinjini. Iyo inogadzirwa simba inosundira iyo pisitoni kunze. Izvi zvinogadzira tsvimbo yekubatanidza yakabatana kune crankshaft crank. Ichi chikamu chinoita chenguva dzose kutenderera kufamba kwakatenderedza crankshaft axis.

Panguva ino, chimwe chikamu, chiri pane yakatarisana neiyo axis, inofamba ichienda kune yakatarisana nedivi uye ichidonhedza piston inotevera muiri humburumbira. Iko kutenderera kwekufamba kwezvinhu izvi kunotungamira kunyangwe kutenderera kweye crankshaft.

Saka kudzokedzana kufamba kunoshandurwa kuita kutenderera kufamba. Iyo torque inopfuudzwa kune iyo yenguva pulley. Kushanda kwemajini ese enjini kunoenderana nekutenderera kweye crankshaft - pombi yemvura, pombi yemafuta, jenareta uye zvimwe zvinongedzo.

Zvichienderana neshanduro yeinjini, panogona kuve kubva kune imwe kusvika gumi nemaviri cranks (imwe pairi imwe).

Kuti uwane rumwe ruzivo nezve musimboti wekushanda kweiyo crank michina uye akasiyana magadziridzo avo, ona vhidhiyo:

Lubrication yeiyo crankshaft uye yekubatanidza tsvimbo magazini, musimboti wekushanda uye maficha ezvirongwa zvakasiyana

Zvinogona kuitika crankshaft matambudziko uye mhinduro

Kunyangwe iro crankshaft rakagadzirwa nesimbi yakasimba, inogona kukundikana nekuda kwekugara uchinetseka. Chikamu ichi chinoiswa pasi pechimakanika kushushikana kubva pistoni boka (dzimwe nguva kumanikidza kune rimwe crank kunogona kusvika matani gumi). Uye zvakare, panguva yekushanda kwemota, tembiricha mukati mayo inokwira kusvika pamazana emadhigirii.

Heano zvimwe zvezvikonzero zvekuputsika kwechimwe chikamu chechikamu che crank mashini.

Anodheerera emakwenzi mitsipa yechimwe chigamba

Iko kusakara kwemashizha ekubatanidza tsvimbo kwakajairika kutadza kushanda, sezvo simba rekukonana richiumbwa muchikamu ichi pakudzvinyirirwa kukuru. Somugumisiro wemitoro yakadaro, kushanda kunoonekwa pasimbi, iyo inokanganisa kusununguka kufamba kwemabheyaringi. Nekuda kweizvi, iyo crankshaft inopisa zvisina kufanira uye inogona kuzoita deform.

Kufuratira iri dambudziko kwakazara kwete kwete chete kwakasimba kudedera mumotokari. Kupisa kweiyo michina kunotungamira mukuparadzwa kwayo uye, mune keteni reaction, iyo injini yese.

Dambudziko rinogadziriswa nekukuya iyo crankpins. Panguva imwecheteyo, hupamhi hwavo hunoderera. Kuti uve nechokwadi chekuti saizi yezvinhu izvi yakafanana pamak crank ese, maitiro aya anofanirwa kuitwa chete pane nyanzvi lathes.

Sezvo mushure mekuita maitiro, maburi ehunyanzvi ezvikamu anova makuru, mushure mekugadzirisa yakakosha yekuisa mukati mavo kubhadhara iyo inoguma nzvimbo.

Kubata kunoitika nekuda kweiyo yakaderera mafuta chikamu muinjini crankcase. Zvakare, iro girisi yemhando yepamusoro inokanganisa kuitika kwekutadza kushanda. Kana iyo oiri isingashandurwe nenguva, inowedzera, kubva ipapo pombi yemafuta isingakwanise kugadzira kumanikidza kunodiwa muchirongwa. Kugadziriswa kwakakodzera nguva kuchabvumira iyo crank michina kuti ishande kwenguva yakareba.

Crank kiyi akacheka

Iyo crank kiyi inobvumira torque kuendeswa kubva kune shaft kuenda kune yekutyaira pulley. Zvinhu izvi zviviri zvakagadzirirwa ne grooves umo inoiswa wedge chaiyo. Nekuda kwezvinhu zvakaderera-mhando uye mutoro unorema, chikamu ichi mune zvisingawanzoitika zviitiko chinogona kudimburwa (semuenzaniso, kana injini yakamanikidzwa).

Kana iyo grooves ye pulley neKShM isina kutyorwa, saka zvakaringana kutsiva kiyi iyi. Mumamota ekare, maitiro aya anogona kusaunza mhedzisiro yaunoda nekuda kwekudzokera kumashure mukubatana. Naizvozvo, iyo chete nzira yekubuda mumamiriro acho ezvinhu kutsiva zvikamu izvi nezvitsva.

Flange mugomba kusakara

Flange ine maburi akati wandei ekubatanidza flywheel inosungirirwa kune crankshaft shank. Nekufamba kwenguva, matendere aya anogona kutyoka. Kukanganisa kwakadai kwakakamurwa senge kuneta kupfeka.

Nekuda kwekushanda kweiyo mashandiro pasi pemitoro inorema, ma microcracks anoumbwa muzvikamu zvesimbi, nekuda kwekuti iko kudzvanywa kamwechete kana kweboka kunoumbwa pazvibatanidzwa.

Iko kusashanda kunobviswa nekugadzirisa maburi ehukuru hwakakura hwebhaudhi. Uku kunyepedzera kunofanirwa kuitwa pamwe chete neiyo flange uye iyo flywheel.

Kubuda kubva pachisimbiso chemafuta

Zvisimbiso zviviri zvemafuta zvakaiswa pamajenali makuru (rimwe kudivi). Dzinodzivirira kubuda kwemafuta kubva pasi pemabhegi makuru. Kana girizi ikasvika pamabhandi ekutora nguva, izvi zvinodzora zvakanyanya hupenyu hwavo.

Oiri yesimbi inodonha inogona kuoneka nekuda kwezvikonzero zvinotevera.

1. Vibration of crankshaft. Mune ino kesi, mukati mebhokisi rekusakara rinopera, uye harina kukodzera zvine mutsipa.
2. Nguva refu yekuzorora kuchitonhora. Kana muchina ukamira kunze kwenguva yakareba, chisimbiso chemafuta chinooma uye chinobva chisimba. Uye nekuda kwechando, iye anodonha.
3. Iyo mhando yezvinhu. Zvikamu zvebhajeti zvinogara zvine hupenyu hwakaderera hwekushanda.
4. Kuiswa kwekukanganisa. Mazhinji makanika anoisa nesando, zvinyoro nyoro ichiisa chisimbiso chemafuta pane shaft. Kuti chikamu chishande kwenguva refu, mugadziri anokurudzira kushandisa chishandiso chakagadzirirwa iyi maitiro (mandrel yemabheringi uye zvisimbiso).

Kazhinji kazhinji, zvisimbiso zvemafuta zvinosakara panguva imwe chete. Nekudaro, kana paine chikonzero chekutsiva imwe chete, yechipiri inofanirawo kuchinjwa.

Crankshaft sensor kusashanda

Iyi inzwa yemagetsi yakaiswa painjini kuti ienzanise mashandiro eiyo injector uye kupisa system. Kana yakaremara, mota haigone kutanga.

Iyo crankshaft sensor inoona chinzvimbo chemakoroni panzvimbo yakafa yepakati yeyirinda yekutanga. Zvichienderana neiyi paramende, mota yemagetsi yekudzora unit inosarudza iyo nguva yekupinza mafuta mune yega yega silinda uye kugoverwa kwesaraki. Kusvikira pulse yagamuchirwa kubva kune iyo sensor, spark haina kugadzirwa.

Kana ino sensor ikakundikana, dambudziko rinogadziriswa nekuchitsiva. Iyo chete modhi yakagadziridzwa yerudzi urwu rweinjini inofanira kusarudzwa, zvikasadaro maparamendi echinzvimbo checrankshaft haazoenderana neichoicho, uye injini yemukati yemoto haishande nemazvo.

Crankshaft sevhisi

Iko hakuna zvikamu mumotokari izvo zvisingade kuongororwa nguva nenguva, kugadzirisa kana kutsiva. Izvo zvinoenda kune crankshafts. Sezvo chikamu ichi chiri kugara chiri pasi pemutoro unorema, chinopera (izvi zvinoitika kunyanya nekukurumidza kana mota ichiwanzova nenzara yemafuta).

Kuti utarise mamiriro eiyo crankshaft, inofanirwa kubviswa kubva kublock.

Iyo crankshaft inobviswa mune inotevera kuteedzana:

• Kutanga iwe unoda kudurura mafuta;
• Tevere, iwe unofanirwa kubvisa mota kubva mumota, ipapo zvese zvinhu zvayo zvakabviswa pairi;
• Yemukati injini yemuviri injini yakatenderedzwa pasi neparlet;
• Mukuita kwekukatanura gomo re crankshaft, zvakakosha kuti urangarire nzvimbo yemakona makuru ekutakura - akasiyana;
• Iwo mabutiro erutsigiro kana makuru mabheyari anodamburwa;
• O-mhete yekumashure inobviswa uye chikamu chinobviswa mumuviri;
• Ese makuru mabheyari anobviswa.

Tevere, tinotarisa crankshaft - mune mamiriro api.

Kugadzirisa uye mutengo we crankshaft yakakuvadzwa

Iyo crankshaft chikamu chakaoma kwazvo kugadzirisa. Chikonzero ndechekuti chikamu ichi chinoshanda pakakwirira rpm pasi pemitoro inorema. Naizvozvo, chikamu ichi chinofanira kunge chine geometry yakakwana. Izvi zvinogona kuwanikwa chete uchishandisa yakakwirira-chaiyo michina.

Kana crankshaft ichida kuvhurika nekuda kwekuonekwa kwechibodzwa uye kumwe kukuvadza, basa iri rinofanirwa kuitwa nenyanzvi yehunyanzvi vachishandisa michina yakakosha. Kudzorera crankshaft yakasakara, kuwedzera pakukuya, inoda:

• Kuchenesa migero;
• Kutsiviwa kwemabheya;
• Kurapa kwekupisa;
• Kuenzanisa.

Nomuzvarirwo, basa rakadaro rinogona kuitwa chete nenyanzvi dzakanyatsokwanisa, uye ivo vachatora mari yakawanda yeizvi (basa rinoitwa pamidziyo inodhura). Asi iyi ingori chidimbu chechando. Tenzi asati atanga kugadzirisa crankshaft, inofanira kubviswa kubva injini, uye ipapo yakanyatsoiswa panzvimbo. Uye uku ndiko kuwedzera kutambisa pabasa remurangariri.

Mutengo wemabasa ose aya unobva pamutengo watenzi. Izvi zvinoda kujekeswa munzvimbo iyo basa rakadaro riri kuitwa.

Hazvina musoro kugadzirisa chete crankshaft paunenge uchibvisa injini, saka zviri nani kubatanidza iyi nzira nekugadziriswa kwejini inopisa mukati. Mune zvimwe zviitiko, zviri nyore kutenga chibvumirano chemotokari (inotengeswa kubva kune imwe nyika isiri pasi pehood yemotokari uye pasina kumhanya munharaunda yenyika ino) uye kuiisa panzvimbo yekare.

Algorithm yekutarisa crankshaft:

Kuti uone mamiriro echikamu, chinofanirwa kumonyerwa nepeturu kubvisa mafuta akasara kubva pamusoro uye kubva munzira dzemafuta. Mushure mekutsvaira, chikamu chinoshambidzwa necompressor.

Kupfuurirazve, cheki inoitwa munzira inotevera:

• Kuongororwa kwechikamu kunoitwa: hapana machipisi, kukwenya kana kutsemuka pairi, uye zvakare zvinotariswa kuti yasakara zvakadii.
• Mepaseji dzese dzemafuta dzinoshambidzwa nekucheneswa kuti dzione mabhureki anogona kuitika.
• Kana scuffs uye kukwenya kukawanikwa pane zvekubatanidza tsvimbo magazini, chikamu chinoenderana nekukuya uye kunotevera kukwiza.
• Kana kukuvara kukawanikwa pane akakosha mabheyari, iwo anofanira kutsiviwa neatsva.
• Kuongorora kunoonekwa kweye flywheel kunoitwa. Kana iine kukuvara kwemuchina, chikamu chinoshandurwa.
• Kutakura kwakakwidzwa pachigunwe kunoongororwa. Kana paine zvakakanganisika, chikamu chinodzvanywa kunze, uye nyowani chakamanikidzwa mukati.
• Iyo mafuta chisimbiso checamshaft butiro chinotariswa. Kana mota iine mileage yepamusoro, chisimbiso chemafuta chinofanira kutsiviwa.
• Chisimbiso chiri kumashure kwe crankshaft chiri kutsiviwa.
• Zvisimbiso zvese zverabha zvinotariswa uye, kana zvichidikanwa, zvinotsiviwa.

Mushure mekuongorora uye kugadzirisa kwakaringana, chikamu chinodzoserwa kunzvimbo yacho uye mota yakaunganidzwa mune yakatarisana kurongeka. Mushure mekupedza maitiro, crankshaft inofanirwa kutenderera mushe, pasina kuyedza kukuru kana kukwenya.

Crankshaft kukuya

Zvisinei nezvenyaya yezvinhu iyo crankshaft inogadzirwa, nekukurumidza kana gare gare kushanda kunze kunogadzirwa pairi. Pamatanho ekutanga ekupfeka, kuwedzera hupenyu hwekushanda kwechikamu, ivhu. Sezvo crankshaft iri chikamu chinofanirwa kunge chakaumbwa zvakakwana, iyo yekukuya uye yekukorobha maitiro inofanirwa kuitwa neanonzwisisa uye ane ruzivo rwekutendeuka.

Achaita basa rose ari ega. Chete kutengwa kwekugadziriswa kwekubatanidza tsvimbo mabheyari (iwo ari mukobvu kupfuura efekitori acho) kunoenderana nemuridzi wemota. Kugadziridza zvikamu zvakasiyana mukukora kwavo, uye kune hukuru 1,2 uye 3. Zvichienderana nekuti kangani crankshaft yakatsikwa kana padanho rekupfeka kwayo, zvikamu zvinoenderana zvinotengwa.

Kuti uwane rumwe ruzivo nezve iyo DPKV basa uye kuongororwa kwekukanganisa kwayo, ona vhidhiyo:

Crankshaft uye camshaft sensors: musimboti wekushanda, malfunctions uye nzira dzekuongorora. Chikamu 11

Vhidhiyo pamusoro wenyaya

Uyezve, tarisa vhidhiyo yekuti crankshaft inodzorerwa sei:

Kudzoreredzwa kwemajenari e crankshaft nekutarisa

Mibvunzo nemhinduro:

Irori crankshaft iripi? Chikamu ichi chiri muinjini pekugara pasi pechirinda. Kubatanidza matanda nemapistoni kune iro divi rakatarisana kunosungirirwa kumitsipa yeiyo crank mashini.

Nderipi rimwe zita re crankshaft? Crankshaft izita rakapfupikiswa. Izita rakazara rechikamu i crankshaft. Iine chimiro chakaomarara, izvo zvinosanganisa izvo zvinonzi izvo zvinonzi mabvi. Rimwe zita ibvi.

Chii chinotyaira crankshaft? Iyo crankshaft yakabatana neiyo flywheel uko iyo torque inopfuudzwa. Ichi chikamu chakagadzirirwa kushandura kudzokorodza mafambiro kuita kutenderera iwo. Iyo crankshaft inotyairwa neimwe nzira yekumisikidza kwema piston. Mhepo / musanganiswa wemafuta unopisa mu humburumbira uye unodzosera pisitoni yakabatana ne crankhaft crank. Nekuda kwekuti iwo maitirwo akafanana anoitika mune akapoteredza masirinda, crankshaft inotanga kutenderera.