Chii chinonzi bhandi renguva uye ndeipi mhando yaunofanira kusarudza?

Kugadziriswa hakuna kukwana pasina kutarisa uye, kana zvichidikanwa, kutsiva bhandi renguva. Vazhinji vagadziri vemotokari vanosungira muridzi wemotokari kutsiva chinhu ichi kana mota nyowani ichipfuura mileage yakatarwa.

Muchikamu chino, tichakurukura kuti chidimbu chenguva chakamira sei, nei chinhu ichi chichidikanwa muinjini yemoto yemukati, chii chakazara nekuputika kwayo, kana ichida kutsiviwa neimwe nyowani, kusarudza bhandi chairo.

Chii chinonzi bhandi renguva mumotokari?

Mumota, bhanhire renguva chinhu chiri muchimiro chemhete yakavharwa. Chikamu chakagadzirwa nehunyanzvi rubber. Chikamu chemukati chakasimbiswa neshinda dzakagadzirwa dzinodzivirira chinhu kubva pakutambanudza uye nekuwedzera kuomarara kwechigadzirwa. Kunze, bhanhire rakatsetseka, uye mukati mune mazino.

Chinhu ichi chinonzi zvakare bhanhire rekutyaira. Injini yega yega ine zviyero zvayo uye nekudaro yakagadzirirwa rimwe bhanhire dhayamita. Kune dzimwewo mota dzinoshandisa cheni pachinzvimbo chebhandi rerabha. Mune imwe yoga wongororo inotaura nezvemamodheru emota ane rudzi urwu rwekutyaira.

Muma1950, mota zhinji dzaishandisa cheni, asi iyi mhando yenguva yekutyaira yaive neruzha pamwe nekuremerwa. Nekushanda kwayo, unoda damper uye tension shoe. Zvinhu izvi zvakaita kuti chinjini chiwedzere kuoma uye kurema, izvo zvakakanganisa simba remota.

Vagadziri vemotokari pavakaedza kutsiva keteni dhiraivha nebhandi dhiraivha, pakutanga vatyairi havana kuitora nechido chakati. Asi nekufamba kwenguva, bhanhire renguva rakaratidza kushanda kwayo: injini yave yakanyarara, nyore uye isingadhuri kuchengetedza.

Kuti unzwisise kuti bhandi nderei, unofanirwa kutanga wanzwisisa kuti inguva ndeyei.

Nguva inguva yekuparadzira gasi, iyo mune mazhinji emagetsi emagetsi emagetsi anoiswa mumusoro we cylinder. Iyo yakagadzirirwa kugovera kwakaringana kwezvikamu (kunwa / kupedza) mune imwe humburumbira yeinjini. Tsanangudzo yezve iyo vharuvhu nguva, inotsanangurwa mune imwe ongororo... Iyi michina inovhura uye inovhara yekudyira uye yekupedza mavharuvhu uchishandisa camshaft (yekugadzirisa uye mashandiro echikamu chino, verenga pano).

Pane 3 nadzurudzo idzi nzira. Dzakasiyana kubva kune imwe nzvimbo mune iyo camshaft uye mavhavha. Aya ndiwo marudzi ekutyaira:

1. Mavharuvhu ari mumusilinda musoro uye camshaft iri pazasi peinjini. Kuti itange iyo vharuvhu nguva, iyo camshaft inotyaira mavharuvhu kuburikidza ne rocker maoko nekusunda matanda. Shanduko yakadaro yenguva haitenderi kusimudzira kweakakwira crankshaft shanduko, nekuda kwekuti iro simba remukati wemoto injini rinotambura.
2. Mavharuvhu ari pazasi pechirinda uye mahwendefa akatarisa kumusoro. Panyaya iyi, iyo camshaft ichave zvakare iri pasi peinjini, uye macams ave kutotyaira mavharuvhu pachawo. Aya ma mota ane yakaoma kwazvo system yemafuta, inoomesesa kugadzirisa uye kugadzirisa kwechikwata.
3. Rudzi rwakajairika kwazvo rwekugadzirisa nguva necamshaft yepamusoro nemavharuvhu (mune humburumbira musoro). Imwe camshaft inogona kusevha mavhavha ese kana chete ekudyira kana ekupedza mavharuvhu. Pane nadzurudzo umo makamera anodzvanya padombo maoko, pamwe nekunanga pamavhavha.

Zvisinei nemhando yerudzii rwekuparadzira gasi inoshandiswa mumotokari, musimboti wayo wekushanda wakafanana - kuvhura vharuvhu inoenderana nenguva apo pisitoni inoita yekurova kana kurova sitiroko (zvinonzi kurova kweinjini, zvinotsanangurwa pano). Nguva yekuvhura vharuvhu inoenderana neinjini yekushandisa modhi. Chikamu chekuchinja chinoshandiswa muinjini dzemazuva ano.

Kana iyo nguva yekugadzirisa isina kugadziriswa nenzira kwayo, injini ichave isina kugadzikana zvakanyanya. Mumamiriro ezvinhu akaipisisa, hazvishande.

Nguva yebhandi mumota iripi?

Nguva yebhandi iri kune rimwe divi reiyo flywheel (chii ichi uye ndedzipi shanduko dziripo, verenga pano). Iyo inokodzera pamusoro pe crankshaft uye camshaft pulleys. Izvo zvinogona kugadzirwa muchimiro chemagiya akapamhama kana akajairwa pulleys. Muchiitiko chekutanga, nekunetsekana kwebhanhire kusimba, haizotsvedza, nekuda kwekuti marongero enguva yevhavha achasara.

Tambo dzekutanga dzakasimbiswa nematare esimbi, asi iyo yakawanda yakasununguka inogadziriswa ndeiya ine synthetic fibers. Irabha inosimbisa ruzha rudiki rwechikamu. Zvisinei nemagadzirirwo emota dhiraivha pulleys, bhandi rinogara riine mazino, ayo anovimbisa yakanakisa kunamatira kune yekubatana pamusoro pezvikamu.

Kunze kwekuiswa pamacamshafts uye crankshafts, bhandi zvakare rinobatana neyuniti uye zvimwe zvinonamira, senge pombi. Dzimwe nzira dzese dzakabatana nemota dzichishandisa iwo mabhandi.

Nechimiro, zvingave nyore kubatanidza zvese zvigadzirwa nebhandi rimwe chete, asi izvi zvinonyanya kudzora hupenyu hwebasa rechinhu ichi. Zvisinei nemhando yemota, vagadziri vemota vaiita kuti zvive nyore sezvinobvira kuwana bhanhire kuti zvive nyore kutarisa uye kutsiva.

Imwe neimwe mota modhi ine yayo nguva yekubhanhire, nekuti dhizaini yemota dzakasiyana. Muchiitiko chimwe nechimwe, hupamhi hwemhete huchave hwakasiyana. Kuchengetedza kwakanyanya simba rekugadzika kwechinhu ichi pane pulleys, inosungirirwa uchishandisa yakakosha roller (inowanzo kutengeswa nebhandi).

Ndeipi bhandi renguva ye

Zvichienderana nerudzi rweinjini, musanganiswa wakagadzirwa wemweya uye mafuta, kana mweya chete (kana injini iine jekiseni yakananga), inopinda humburumbira kuburikidza nemavharuvhu. Kuti vharuvhu yega yega ivhure uye ivhare nenguva, iyo nzira yekuparadzira gasi inofanira kuwiriraniswa nekushanda crankshaft.

Iri basa rinoitwa nebhandi rekutyaira. Rimwe basa rechinhu ichi ndere kuona kushomeka kwekutonhodza muchitonho (kana dhizaini yejini ichipa mashandiro eiyi nzira). Injini painenge ichimhanya, bhandi rinotenderera pombi. Zvakare, mumamota mazhinji, iyo ICE yekutyaira wedunhu inosanganisira kuyananisa kwepombi yemafuta.

Chinangwa uye musimboti wekushandisa kwechigadzirwa

Saka, sezvaungaona, mashandiro ekuparadzira gasi mashandiro uye crankshaft zvinoenderana nebhanhire renguva. Panzira, zvinovimbisa kushanda kwepombi yemvura nepombi yemafuta. Chinhu chinoshanda sei?

Nekuda kwekubatana kwakasimba pane zvese zvinodiwa pulleys zvinoenderana nekugadzirwa kweinjini yemukati yemoto, mota painotanga, iyo starter inoshandura flywheel, inova iyo inokonzeresa iyo crankshaft kutenderera. Iyo crank mashini inotanga kufambisa iwo mapistoni mukati memakomba.

Panguva imwecheteyo, torque inopfuudzwa kune bhanhire renguva uye kuburikidza naro kune camshaft pulley. Panguva ino, mavharuvhu anotanga kuvhura nekuvhara zvinoenderana nesitiroko inoitwa mumasirinda.

Iyo impuru yemvura pombi inotanga kutenderera zvakaenzana, uye dhiraivha yepombi yemafuta inoitwa. Crankshaft chinzvimbo chinzwa (chii icho uye nebasa rayo rainaro, rinotaura pano) inogadzirisa chinzvimbo chepisitoni mune yekutanga humburumbira uye inoita kuti mashandiro emoto ave mugadziriro. Chikamu chitsva chemusanganiswa wemafuta-chemhepo chinopinda mumasilinda kuburikidza nemavharuvhu ekuvhura. Kufungidzira kunoiswa kune inoenderana kenduru, uye iyo BTC inovhenekera. Chikwata chacho chinobva chamhanya pasina rubatsiro rwekutanga.

Kana bhandi rikatsvedza, kuwiriranisa kweboka re silinda-pisitoni uye nguva yevhavha zvichakanganiswa. Panyaya iyi, mavharuvhu haazovhurike zvinoenderana nekurohwa nemota. Zvichienderana nerudzi rwemota uye nedanho rekutyora kweaya marongero, injini yemukati yemoto inogona kushanda isina kugadzikana kana kutombodzika zvachose. Nechikonzero ichi, zvakakosha kuti nguva nenguva utarise kusanzwisisika kweringi yekutyaira.

Tsananguro yenguva yekutora mabhandi

Sezvambotaurwa, mota yega yega ine bhandi rayo. Kudzivirira mutyairi kuti asavhiringidze chikamu, pane chigadzirwa chinoisa mucherechedzo kunze. Hechino chinyorwa cheumwe neumwe wavo. Mune manhamba, mugadziri anonyora kuwanda kwemazino, pombi yavo uye chimiro, pamwe nehupamhi hwechigadzirwa. Zvinoenderana nekumaka kwepasi rose (ISO) kumaka, madomeni ari mumabhandi anogona kududzirwa seinotevera:

92147x19 - 92 (chimiro chezino); 147 (nhamba yemeno); 19 (upamhi).

Pabhanhire pacharo panogona kuve neanenge akanyorwa anotevera: 163 RU 25.4 24315 42200 CR. Nhamba yekutanga inoenderana nenhamba yemeno, yechipiri kuhupamhi hwechigadzirwa. Mamwe ese mazita anoratidza ruzivo nezve chimiro chemazino uye mamwe ma parameter.

Kunyanya kutarisisa kunofanirwa kubhadharwa kune izvo chaizvo zvinoreva. Bhandi rinogona kumakwa neCR, HNBR kana EPDM. Chimwe nechimwe chazvo chinoratidza izvo zvigadzirwa zvinogadzirwa:

• CR iri chloroprene. Icho chakagadzirwa rabha. Izvo zvinhu zvinoshivirira mamiriro ekunze zvakanaka, hazvitsva. Kana mota ichiwanzo famba mumigwagwa ine guruva, iwe unofanirwa kuteerera kune ichi chinhu, sezvo yakawedzera kuramba kurira. Inodzivisa kune hasha peturu uye injini mafuta. Iyo tembiricha yekushanda iri kubva -40 kusvika +160 degrees.
• RPDM ndeye ethylene-propylene-diene-yakavakirwa rabha. Ichowo rudzi rweyokugadzira yerabha. Izvo zvinhu zvinogona kuchengetwa kwenguva yakareba. Iyo inopesana neabrasion uye yakanyanya tembiricha. Zvakashata zvinoshivirira kusangana nemafuta zvigadzirwa. Iyo tembiricha renji iri kubva -40 kusvika +150 degrees.
• HNBR - Yakanyanya Kupisa Inodzivirira Rubha (Hydrogenated Nitrile Butadiene Elastomer). Izvo zvinhu zvinorega kusangana nemakemikari anoshandiswa mumotokari zvakanaka. Zvichienderana nehuwandu hweacrylonitrile, icho chigadzirwa chinokwanisa kumira chakakomba chando, asi panguva imwe chete hachipikisane nemhedzisiro yezvigadzirwa zvemafuta. Iyo tembiricha renji iri pakati -50 ne160 degrees. Ichi ndicho chinhu chinodhura kwazvo pamabhandi enguva.

Mune ehunyanzvi mabhuku emuchina, iwe unogona kuwana inodiwa parameter yeimwe mota. Pamusoro pebhandi geometry, iko kupfeka kusagadzikana kwechigadzirwa zvakare kwakakosha paramende. Paunenge uchitenga bhandi idzva, unofanirwa kufunga nezve zvinotevera zvinhu:

• Inofanira kunge ichikwanisa kumira nemitoro inorema uye kumira nesimba rakasimba;
• Inofanira kuchengetedza zvivakwa zvayo, zvese muchando uye inopisa chirimo;
• Inofanira kuve inopokana nekukurumidza kupfeka;
• Mbiri yemazino haifanirwe kuchinja kusvika kumagumo ehupenyu hwebasa;
• Kana yakatambanudzwa, haifanirwe kurasikirwa nemidziyo yayo.

Kufunga nezvese izvi zvinhu, iwe unofanirwa kutenga zvigadzirwa kubva kune vanozivikanwa vagadziri.

Nguva dzebhandi mabhandi

Ngatitorei nekukurumidza kutarisa kune zvakajairika mhando dzemabhande enguva. Pakazara pane matatu nadzurudzo ezvinhu akadaro:

• Nemeno;
• Wedge-chimiro chimiro;
• Poly-V-yakaumbwa chimiro.

Mumota dzemazuva ano, mabhandi ekushandisa nguva anoshandiswa. Mhando dzasara dzemaprofiles hadzina kuzviratidza semabhandi ekutyaira emota, asi mhando dzakafanana dzinoshandiswa kushanda, semuenzaniso, jenareta kana compressor.

Kana iri nhoroondo yemazino, panewo akati wandei mhando dzadzo. Chimwe nechimwe chazvo chine maitiro ayo, uye panguva imwechete chinangwa chayo. Michini yakajairwa inoshandisa trapezoidal toothed bhandi. Kune mabhandi ane mazino akakomberedzwa. Chinangwa chavo ndechekufananidza michina yeyuniti ine simba. Aya masimba emagetsi ane yakawanda torque, iyo inogona kukurumidza kupera mazino pabhandi rakajairwa.

Nguva yekutarisa bhandi renguva?

Kazhinji hazvidikanwe kutarisa mamiriro ebhandi kazhinji. Kune izvi, zvakarongwa kuchengetedza mota zvinopihwa. Rondedzero yemabasa yenguva yega yega yekumhanya inosanganisira akasiyana mabasa. Kamwe panguva yekutenderera kwebasa rese, kunoitwa kwakarongwa bhandi kutsiva, uye dzimwe nguva mhizha dzinongotarisa mamiriro eichi uye nezvimwe zvinhu zvemuchina.

Cheki isina kurongwa yebhandi rekutyaira inofanirwa kuitwa kana paine kuparara kwemota, semuenzaniso, pombi yeiyo inotonhorera system yakaputika, uye antifreeze yakakwira pane iyo yekutyaira nguva. Muchiitiko ichi, mushure menguva pfupi yenguva, iwe unofanirwa zvakare kutarisa mamiriro ezvimwe zvikamu zverabha zvakadururira mvura (kana mafuta, kana mutyairi akachidururira netsaona pachiyero). Makemikari anogadzira antifreeze, injini yemafuta uye mafuta anogona kuparadza zvigadzirwa zverabha.

Zvichienderana nerudzi rweinjini, simba rayo uye modhi yemota, iyo yakarongedzwa bhandi kutsiva inoitwa mushure memakiromita zviuru 60-160.

Chimwe chikonzero chekutarisa kazhinji mamiriro echinhu ichi ndipo panotangwa mota kubva pusher. Panyaya iyi, bhandi rinoita basa rekutanga, izvo zvisiri zvakasikwa pachikamu chakadai, nekuti kana injini ikatangwa nenzira iyi, mutoro wakakura unoitwa pabhandi pane panguva yekutanga kwese. Ichi chikonzero chakakosha nei uchifanira kuongorora mamiriro ebhatiri (kuchengetedza kwesimba remagetsi uye kushanda kwayo kwakatsanangurwa mukati pano).

Maitiro ekunzwisisa kuti iwe unofanirwa kuchinja bhanhire renguva

Hazvina kujairika kuti bhandi ribvaruke pasina kana kushanda rese sosi yekushanda, kunyangwe mugadziri achimisikidza kuwanda kwekutsiviwa kwayo nemuganhu mudiki. Nechikonzero ichi, mazano ekugadzira haasi iwo ega marongero ekutungamirwa nawo.

Nepo kuongororwa kunoonekwa ndiyo nzira yakanakisa yekuona kuti bhanhire renguva riri mumamiriro akanaka, rinodzivirirwa nejira. Dziviriro yacho haisi nyore nguva dzose kubvisa, saka zvinobatsira kutarisa pazvinhu zvinotevera:

• Mukuwedzera kune mileage, zera reichi chigadzirwa chakakoshawo. Iwe haufanire kushandisa bhandi rave pamota kweanopfuura makore manomwe (izvi zvinoitika kana mota isinga fambise kutyaira). Zvigadzirwa zverabha zvine hupenyu hwazvo hwese pasherufu, mushure meizvozvo chigadzirwa chinorasikirwa nemidziyo.
• Kana malfunctions atanga kuoneka mumoto system, asi iko kuvesa kwacho kuri kushanda nemazvo. Izvi zvinogona kuoneka kana meno achipindana pane pulley. Nekusashanda kwakadaro, mota inogona katatu (verenga nezvezvimwe zvikonzero zvekutetepa zvakasiyana) kana kusatanga zvachose.
• Kuonekwa kamwe kamwe kweutsi kubva pombi yekuzadza. Ehezve, kune zvikonzero zvakawanda zveiyi mhedzisiro (verenga nezve zvimwe zvacho pano), asi nenguva yacho inosanganisirwa nenyaya yekuti kana nguva uye vharuvhu zvisina kuenderana, mafuta haapise zvachose, izvo zvinoita kuti chinetso chitambure, uye mukushayikwa kwayo, zvikamu zvisina kupiswa zviri mukutenderera kukuru mune chiutsi.
• Kupfeka kwakanyanya pamazino kunogona kukonzera kudzvanya ruzha kubva pasi pehood. Nekudaro, kutadza kwekutakura kwepombi, jenareta nemimwe michina zvakare kune izvi.
• Kana crankshaft oiri yemafuta yapera, oiri inopinda mukati mayo uye inopinda mu pulley. Kana mafuta ari muhombodo achigara achidonha (akatariswa nedhipi), asi hapana hunhu hwebhuruu hunobuda kubva muchiutsi, uye kafuta kemafuta kanogara kachioneka pasi pemota, unofanirwa kutarisa kune crankshaft mafuta chisimbiso uye kutsiva bhandi mushure mekugadziriswa, nekuti rakatosangana nemafuta.
• Kana muchengeti webhandi anogona kubviswa zviri nyore, kunoonekwa kwekutarisa chinhu chekutyaira kunogona kuitwa. Usati waita chirwere chakadai, unofanirwa kusunungura makenduru kuitira kuti kubhururuka kwemhepo kutange kutangisa injini (kana kuvesa kukavhurwa netsaona). Kana kutsemuka nekupfeka kwakakura kukawanikwa, chikamu chinofanira kuchinjwa nekukurumidza sezvazvinogona.

Ndeupi rudzi rwekuputsika kunogona kuitika nebhandi renguva?

Heano akajairwa nguva mabhandi mabhureki.

1. Kunetseka kusunungurwa. Izvi zvinoitika nekuda kwekupfeka kwepanyama uye kubvaruka kwechigadzirwa. Kazhinji iyi paramende inotariswa ingangoita hafu yehupenyu hwechinhu.
2. Kumhanyisa mazino kupfeka. Iri dambudziko kazhinji rinowanzoitika mumabhandi akasimba-akasungwa. Kana pasina chakaitwa, bhanhire rinotyoka muzviitiko zvakawanda.
3. Ingress yezvinhu zvekunze mune yekutyaira nguva. Izvi hazviwanzo kuitika, asi zvichiri kuitika pane izvi zvinyorwa. Kana izvi zvikaitika, chinhu chinofanira kuchinjwa nekukurumidza sezvazvinogona.
4. Mazino ari kutsvedza pane pulley. Kukanganisa kwakadai ndiko kukonzeresa kwemafuta pamazino kana kusagadzikana kwebhandi. Kana izvi zvikaitika padanho risingakoshi, mota inoenderera ichishanda, asi kwete neyakaenzana basa. Icho chikonzero ndechekuti kuwiriranisa kwezvikamu uye mawachi macircle ari kunze kweakarongeka. Kana mazino achitsvedza zvakanyanya, injini inogona kutyoka nekuda kwepiston ichirova vharuvhu.
5. Idler roller wedge. Izvi zvinowanzoitika kana uchitenga chigadzirwa chakachipa kana kuregeredza chinotsiva.
6. Bhandi rakaputswa. Zvichienderana nerudzi rwemotokari, dambudziko iri rinogona kuve chikonzero chekukuvara kwakasiyana siyana kuchikamu chemagetsi. Injini zhinji dzazvino uno dzinotambura kukuvara kwakakomba kubva kubhandi rakatsemuka renguva.

Ngatifungei nezvekupedzisira kuputsika zvakadzama.

Chii chinoitika kana bhandi renguva rikatyoka

Nguva yevhavhavha inofanirwa kugadziriswa kuitira kuti kana pisitoni iri pamusoro pakafa nzvimbo, mavhavha anovharwa. Kana panguva ino vharafu yakavhurika, iyo pisitoni inoirova uye kukotamisa hunde yayo. Kana bhandi reinjini yemota rikatyoka, kubatana kwezvikamu zviviri izvi mumota zhinji hakudzivisike, nekuti hapana torque inopihwa kune iyo shaft yenguva (mavhavha anotonhora munzvimbo yakavhurika), asi crankshaft inoenderera ichitenderera ne inertia.

Kuti abvise dambudziko iri, vamwe vagadziri vakagadzira akakosha mapistoni maumbirwo, mukati mawo makateedzera mavharuvhu evharuvhu, kuitira kuti kana bhanhire renguva radambuka, tsvimbo hadzina kukombama. Asi mazhinji maICE ane echinyakare mapiston.

Kuputika kwechinhu chenguva yekutyaira chinhu mune zvakawanda kesi kunotungamira kune hombe yesimba remagetsi: mavhavha akakombama, mapistoni anotsemuka, uye mune zvimwe zviitiko (semuenzaniso, muinjini dzedhiziri) kunyangwe zvikamu zve crank mashandiro anotsemuka. Mutengo wekugadzirisa kukuru unowanzo fananidzwa nehafu yemutengo wemotokari yakafanana mumarkmarket.

Asi kazhinji wedhongi remhirizhonga rinotungamira mukukuvara kwakanyanya kweiyo unit. Muchiitiko ichi, bhanhire rinogona kusapunzika, asi mazino akati wandei achagurwa, uye injini yemukati yemoto pachayo iri kutakura zvakanyanya. Kuwedzera kukanganisa mavharuvhu uye pisitoni, ari crank mashandiro anogona kukotama.

Tichifunga zviri pamusoro, mutyairi wega wega anofanira kutora zvakakomba nguva yekutsiva bhandi.

Mamiriro ekunze echigadzirwa anogona kutaura nezve zvinotevera:

• Kuchema kana tousled court - kunetsana kwakanyanyisa;
• Dzino rakatemwa (kana akati wandei) - chinhu chacho chisina kusimba;
• Kushanda kunze kwemazino ese - zvisirizvo zvakapokana;
• Nhamba yakakura yekutsemuka - iyo chikamu chekare kana kushandiswa kazhinji patembiricha yakanyanyisa (yakakwira kana yakaderera);
• Kupfeka kwedaro pakati pemeno - kukakavara kwakanyanya kana kusakwana;
• Mafuta mavara - kupfeka kwepulley mafuta chisimbiso;
• Zvinhu zvakaomesesa - mhete yatove yekare;
• Kushanda kunze kwechikamu chekupedzisira - chinhu chakakanganiswa;
• Iyo dhiraivha inoita ruzha rukuru - kusagadzikana kusanzwisisika.

Ita-iyo-iwe pachako kugadzirisa bhandi

Iwe unogona kutsiva chinhu ichi iwe pachako, asi pane imwechete mamiriro. Mutyairi anofanirwa kunge achinyatsoziva chimiro chemota yake. Kufananidza kurova uye zvikamu zveinjini ndeimwe yemaitiro akaomarara aunofanirwa kufunga nezvakawanda zvakavanzika. Kana mumotokari dzekare nguva yekushandisa ine chishandiso chakareruka, saka mashifter echikamu uye mamwe masisitimu anogona kuiswa mumamota zvazvino, nerubatsiro rwekuti iyo unit inokwanisa kugadzirisa ayo maitiro ekushandisa.

Kuti udzivise zvikanganiso kana uchitsiva chinhu ichi, zvakakodzera kuti utaure nehunyanzvi vane hunyanzvi hwekushanda neinjini dzakasiyana. Kurerutsa maitiro aya, vagadziri vanoshandisa mamaki akakosha kuinjini block dzimba uye pulleys. Kana uchiita basa, zvinonyanya kukosha kuti uone kuti notches idzi dzinoenderana.

Basa rekugadzirisa rinoitwa nenzira inotevera:

• Kuwana mahara kubhandi;
• Iyo crankshaft yakagadzika munzvimbo yakadai zvekuti pisitoni yeyokutanga humburumbira iri paTDC;
• Teerera kune zvinyorwa. Vanofanira kuenzanisa;
• Tinobvarura mhete yekare uye tinoongorora zvisimbiso zvemafuta emota;
• Izvo hazvidi kuti uchinje chete bhandi. Saka kuti parege kuva nezvinetso nepombi uye tension roller, iyo yose nguva yakatarwa inofanira kutsiviwa (bhandi uye tension roller, kana isiri iyo);
• Rucheno rwe pulleys rinotariswa (zvinonyanya kukosha kuti usagogodza mamaki);
• Isu tinoisa pabhandi uye tinorigadzirisa neroller;
• Isu tinogadzirisa kusagadzikana maererano nezvakakurudzirwa nemugadziri. Muzviitiko zvakawanda, paramende huru yaunogona kuona kana ringi iri rakasimba zvakakwana ndeinotevera. Pachikamu chakareba kwazvo (kubva papombi kuenda kune camshaft giya), isu tinoedza kushandura bhanhire neminwe miviri. Kana ikazoitwa nemadhigirii makumi mapfumbamwe, ipapo chinhu chacho chakatambanudzwa zvakakwana.

Vamwe vatyairi vari kushamisika kana zvakakodzera kuchinja pombi yemvura kana uchitsiva bhandi. Izvo hazvidiwe kuti uite izvi, asi kana chirongwa chedhiraivho chichireva kuchinjiswa kwetoriki kuenda kupombi, saka nekuda kwekuvimba kwakakodzera kuzviita. Izvi zvinodaro nekuti pombi yemvura yakatsemuka inogona jam uye kutsemura dhiraivha. Mune zvimwe zviitiko, chikamu ichi chinofanira kuchinjwa pachinowanikwa chakaipa.

Maitiro ekusarudza bhandi renguva, chii chinosanganisirwa uye mutengo

Paunenge uchisarudza mhete nyowani yekutyaira, iwe unofanirwa kupa zvaunofarira kune zvekutanga, kwete zvakafanana. Mafekitori anotyaira anogara kwenguva refu. Panyaya yemhando yepamusoro, zvinhu zvekutanga chete zvinoenderana nazvo. Mari yavo, hongu, yakakwira kupfuura vamwe bhajeti, asi pachave nechivimbo chekuti mhete haizoputika mushure memakumi emakumi ezviuru zvemakiromita.

Kutsvaga kwebhandi nyowani kunofanirwa kuitwa nekutarisa VIN kodhi yemotokari. Kana pasina ruzivo pane yakatarwa mota mudhatabhesi, unogona kusarudza chindori zvinoenderana nemamota emota (kuburitsa, zvishandiso, mhando yeinjini yemukati yemoto). Maererano izvi parameters, kwete chete yepakutanga kupembedza zvikamu vakasarudzwa, asiwo analogues.

Usati watenga chigadzirwa, iwe unofanirwa kutarisa zuva rekugadzira. Zvakanakisa kuchengetedza zvigadzirwa zviri zvitsva - zvigadzirwa zverabha zvine yavo sherefu hupenyu. Diki hunyengeri: panguva yekugadzira, bhandi rinoiswa mucherechedzo risati rapera. Neichi chikonzero, chinhu chimwe nechimwe chichava nenhamba yakasiyana.

Zvichienderana nemugadziri, mhete dzekutyaira dzinotengeswa kungave yega kana kukwana neasina kusimba ma roller. Sezvambotaurwa, zviri nani kutsiva kit, uye kwete chikamu chimwe nechimwe zvakasiyana. Kana chete bhanhire rachinjwa, rinoremedza tension roller, iyo inokurumidza kutyora yechipiri. Kusashanda kwayo kunotungamira kukurumidza kupfeka kwechikamu cherabha, icho chingazoda kuchinjwazve.

Imwe neimwe inogadzira auto zvikamu ine yayo yega mutengo wemitengo, asi iyo yepakutanga zvirokwazvo inodhura. Sezvineiwo, zvikamu zvinodhura izvo ndezvokunyepedzera, saka usati watenga, iwe unofanirwa kutarisisa kuvapo kweyakagadzika chitupa chemhando uye yakashongedzwa holograms papakeji.

Kuyera kwemhando dzakakurumbira dzemabhanhire enguva

Heino chiyero chidiki chevagadziri vanoita mukugadzira nguva yekutyaira zvinhu:

Manufacturer:	Mariro:	Pluses:	payakaipira:
Chekutanga	Zvichienderana nemota yemota	Yakakwirira mhando zvigadzirwa. Vagadziri vemota vanowanzo kuve nezvikamu zvavo zvinoita zvikamu zvezvimota zvavo.	Icho chinodhura chigadzirwa chikamu.
contitech	Nezve 30 USD	Vagadziri vanoshandisa zvigadzirwa izvi kufekitori kukodzera mota dzavo. Hupenyu hwesherufu hwakareba kwenguva ingangoita makumi matatu kubva muzana kupfuura yakakurudzirwa kuti ishandiswe, izvo zvinopa mabhandi muganhu wakakura wekuchengetedza. Pfeka zvinodzivirira. Iyo yemukati inorapwa neyemiririri iyo inodzivirira iyo inokanganisa mhedzisiro yeinjini girisi kana antifreeze. Inofananidzwa nemaanalogs, inogona kumira mutoro, 30 muzana zvakare. Inokodzera mhando zhinji dzekunze.	Kazhinji zvinonyeperwa. Inodhura.
Gates	Inopfuura madhora makumi matatu	Runyorwa rukuru rwezvishandiso panogona kuiswa chigadzirwa. Waranti yemugadziri zviuru makumi mashanu zvemakiromita. kana makore maviri ekuchengetedza. Iyo upamhi ndeye 50mm, nekuda kwekuti iko kuputsa kunoitika zvakanyanya kushomeka. Inoshandiswa kufekitori yakazara seti yemotokari. Inomira yakakwira revs, ichivaita ivo vanokodzera mitambo yemitambo.	Kutsiva chete ne seti. Inodhura.
Dayco	Nezve 20 USD	Zvigadzirwa zvemultilayer. Kwete zvakanyanya kupfuura zvakafanana kubva kune vamwe vagadziri.	Vanotambanudza nekukurumidza. Kazhinji zvinonyeperwa.
Bosch	Mukati me15 USD	Kana muchina ukanyatso shandiswa, ipapo hupenyu hwebhandi bhandi hunobva pamakiromita zviuru makumi matanhatu. Inogona kuiswa pane ese epamba mota uye ekunze mamodheru. Kune mashoma emanyepo. Ivo vanochengeta yavo zvivakwa kwenguva yakareba. Iyo hombe assortment.	Kana ikachengetwa kwenguva yakareba, chigadzirwa chichaoma. Ive neshuwa yekushandura ine tension roller.
AMD	Nezve 80 USD	Yakatengeswa nekukasira seti ine vatatu vanodzungudza uye tambo yekuenzanisa. Saka kuti zvikamu zvirege kuora, imwe neimwe yadzo iri yega vhoriyamu yakarongedzwa. Ruzha rwakaderera. Iyo roller inotakura haina kumashure. Kuchengetedza kubva mukunyepedzera, iwo anotenderera anoiswa mucherechedzo.	Chigadzirwa chinodhura zvakanyanya. Kunyangwe iwo mhando yeanotenderera, yekudarika inogona kutamba. Dzimwe nguva kititi inenge iine kwete yekutanga bhandi, asi analogue kubva kuKorea kambani Dongli.

Mukupedzisa, vhidhiyo ipfupi yekuti nei mamwe mabhanhire enguva achipera pamberi penguva:

NGUVA BANDA. URI KUTI UNOFANIRA KUKURUMIDZA NGUVA YOKUMBIRA BHANDI? Ungadzivirira sei yakaputsika nguva bhandi?

Mibvunzo nemhinduro:

Nzira yekuziva sei nguva yekuchinja bhandi renguva? 1 - kutyorwa kwekuvimbika kwebhanhire (kutsemuka, kuputika, nezvimwewo). 2 - chikamu chimwe nechimwe chine hupenyu hwayo hwekushanda (yerubha ndeye makore 5-6 kana 50-100 zviuru zvemakiromita).

Chii chinonzi timing belt? Ichi chinhu chekutyaira chinofananidza kushanda kwepistoni mumasilinda uye gasi rekugovera mashandiro kuitira kuti mavharuvhu atange kuenderana nekurohwa kunoitwa.

Chii chinonzi timing belt decoding? Nguva inomirira nzira yekugovera gasi. Ndiye ane mhosva yekuvhura / kuvhara panguva yakakodzera mavharuvhu. Bhandi renguva rinobatanidza crankshaft kune camshaft.