Chinangwa uye musimboti wekushanda kweiyo balancing shafts yeinjini

Rimwe izwi rinogona kuwanikwa mune yeinotyaira enisaikoropidhiya ndeyokuyera shaft. Ngatitarisei kuti chii chinoshamisa chikamu cheinjini iyi, pane musimboti inoshanda, uyezve nemhando ipi yekukanganisa iriko.

Ndezvipi balancers zve?

Panguva yekushanda kwemukati injini yemagetsi, iyo crank mashini inogadzira vibrations mukati meye cylinder block. Dhizaini yeyakajairwa crankshafts inosanganisira akakosha zvinhu - zvinopesana. Chinangwa chavo kudzima inertial masimba anomuka semhedzisiro yekutenderera kweye crankshaft.

Haasi ese mota dzinokwana zvikamu izvi kudzikisira masimba emagetsi, nekuda kwekuti mabheyari nezvimwe zvinhu zvakakosha zveyuniti simba zvinokundikana nekukurumidza. Balance shafts yakaiswa seimwe yekuwedzera chinhu.

Seizvo zita rinoratidzira, chikamu chakagadzirirwa kupa zvakaringana kuenzanisa mumota. Vanotora inertia yakawandisa uye kudengenyeka. Miseve yakadaro yave ichinyanya kukosha kubva pakuuya kwemamota ane simba ane huwandu hwemalita maviri kana anopfuura.

Zvichienderana neshanduro, payo balancer shaft inodiwa. Mhando dzakasiyana dze shaft dzinoshandiswa kune inline, boxer uye V-mota. Kunyange yega yega mota yemota ine zvayakanakira, hapana inogona kubvisa zvachose vibration.

Nheyo yekushanda kweiyo balancing shafts yeinjini

Kuenzanisa shafts ndeye cylindrical yakasimba simbi matanda. Ivo vanoiswa vaviri vaviri kune rimwe divi re crankshaft. Izvo zvakabatana kune mumwe nemumwe uchishandisa magiya. Kana crankshaft ikatenderera, iyo shafts inotendererawo, chete munzira dzakatarisana uye nekumhanya kwepamusoro.

Iwo akaenzana miseve ane eccentrics, uye dhiraivha magiya ane matsime. Zvinhu izvi zvakagadzirirwa kubhadhara iyo inertia inoitika mune yekudzora giya. Balancers anotyairwa ne crankshaft. Peji yemiseve inogara ichitenderera munzira yakatarisana kubva kune imwe.

Izvi zvikamu zvakaiswa muinjini crankcase kuti ive nani lubrication. Vanotenderera pamabheringi (tsono kana kutsvedza). Kutenda mashandiro eiyi michina, zvikamu zveinjini hazvipfeke zvakanyanya nekuda kwekuwedzera mutoro kubva kudengenyeka.

Dhiraivha mhando

Sezvo shafts yekuyera yakagadzirirwa kuenzanisa crankshaft, basa ravo rinofanirwa kuwiriraniswa neichi chikamu cheyuniti. Neichi chikonzero, ivo vakabatana neiyo nguva yekutyaira.

Kuti unyorove kutenderera kutenderera, iyo balancer shaft drive giya ine matsime. Vanobvumidza iyo dhiraivha kutenderera zvishoma kutenderera axis, ichipa kutanga kwakatsetseka kune kufamba kwechigadzirwa.

Kazhinji kazhinji, bhandi rakajairika rekutyaira kana cheni yakaiswa pamotokari inoshandiswa. Kutyaira kweGear kwakajairika. Kune zvakare zvasanganiswa nadzurudzo. Mavari, shafts inotyairwa neese mabhandi ane mazino uye gearbox.

Pairi injini pane zviyero shafts zvinoshandiswa

Kekutanga Mitsubishi akatanga kuisa balancing shafts pane injini. Kubva 1976 tekinoroji iyi inonzi Chinyararire Shaft. Iyi budiriro inonyanyo shongedzerwa ne-in-line magetsi mayunitsi (4-humburumbira nadzurudzo dzinotapurwa nemauto inertial).

Mota-inomhanya-mhanyisa ine yakakwira simba inodawo zvinhu zvakadaro. Ivo anowanzo shandiswa mune dhiziri yemukati kupisa injini.

Kana kumberi tekinoroji iyi yaishandiswa nevagadziri veJapan, panguva ino panowanzo kuve nemota dzeEuropean ine hurongwa hwemiseve yakanyarara.

Kuenzanisa Shaft Kugadzirisa

Kufanana nechero imwe nzira yakaoma, iyo shaft dhiraivha inogona kukona. Kazhinji kazhinji izvi zvinoitika semugariro wekupfeka kwepanyama kwemabheyaringi uye zvikamu zvegear, nekuti ivo vari kusangana nemitoro inorema.

Kana shaft block ikave isingashandisike, inoperekedzwa nekuonekwa kwekudengenyeka neruzha. Dzimwe nguva giya rekutyaira rakavharwa nekuda kwekutsemuka kwekutakura uye nekutyora bhandi (kana cheni). Kana kutadza kushanda kwekuyera shafts kukaonekwa, pane imwechete nzira yekubvisa - kutsiva izvo zvakakanganisika zvinhu.

Iyo michina ine dhizaini yakaoma, saka uchafanirwa kubhadhara mari yakanaka kuti igadziriswe (basa rinofanira kuitwa chete munzvimbo yebasa, kunyangwe iri kungotsiva chikamu chisingachashandi nechimwe chitsva). Nechikonzero ichi, kana shaft block ikakundikana, inongobviswa mumota uye maburi akavharwa nemapulagi akakodzera.

Ichi, chokwadika, chinofanirwa kuve chiyero chakanyanyisa, nekuti kusavapo kwekudzungudza kunodzikisira kunotungamira mukusaenzana mune mota. Seizvo vamwe vatyairi vakashandisa nzira iyi vanovimbisa, kudedera pasina shaft block hakusi kwakanyanya sekubvumirana nekugadzirisa kunodhura. Kunyangwe izvi, iyo powertrain iri kuramba ichiderera (simba rinogona kudonha kusvika gumi neshanu emabhiza).

Pakusarudza kubvisa chiuniti, mutyairi anofanirwa kunzwisisa zvakajeka kuti kupindira kwakakura nemagadzirirwo emota kunogona kukanganisa mashandiro awo. Uye izvi zvinogona kumbotungamira mukugadzirisa kukuru kweinjini yemukati yemoto.

Kuenzanisa Shaft Operation

Sezvambotaurwa, chikuru chikonzero chekutadza kwemabhalancer shafts ndeyekuzvarwa kusakara uye kubvaruka. Asi mutyairi anogona kutora matanho akati wandei anowedzera hupenyu hweiyi nzira.

1. Nhanho yekutanga ndeye kudzivisa kutyaira zvine hasha. Iyo inopinza simba rechikamu rinoshanda, iyo inokurumidza shaft magiya anokundikana. Nenzira, izvi zvinoshandawo kune kuwanda kwemamwe mativi emota.
2. Nhanho yechipiri kusevha panguva yakakodzera. Kuchinja oiri nemafuta firita kunopa kukwirisa kwemhando yepamusoro kwezvinhu zvese zvekubatana, uye kuisa bhanhire rekutyaira idzva (kana cheni) zvinobvumidza magiya kutenderera pasina mimwe mitoro.

Mibvunzo nemhinduro:

Chii chinonzi balance shaft? Aya ndiwo cylindrical simbi tsvimbo inoiswa pamativi ese e crankshaft, uye yakabatana nemagiya. Dzinotenderera dzakatarisana kune kutenderera kwe crankshaft.

Nzira yekubvisa sei chiyero shaft? Bhandi renguva rinobviswa - bhanhire rekuenzanisa. Zvadaro, mapuranga ose haana kuvharwa - pani inobviswa - pombi yemafuta. Mushure maizvozvi, zviyero zvinobviswa.

Shaft ndeyei? Inotora inertia yakawandisa mu crankshaft. Izvi zvinoderedza vibration mumotor. Ichi chinhu chakaiswa pamayuniti ane simba ane huwandu hwemarita maviri kana kupfuura.