1. Huremu hwepiston yekubatanidza tsvimbo ine imwe pesvedzero pamusiyano wenhambwe yeruoko, kunyanya kumainjini makuru edhiziri akaderera.
Mutemo wehuremu hwehuremu hwepiston yekubatanidza tsvimbo pane ruoko daro mutsauko unowanzo: kana huremu hweimwe huru shaft iri yunifomu uye mainjenari uye rezasi rinotakura gwenzi zvakanamirwa zvakanaka, bvisa piston yekubatanidza tsvimbo. Kana iyo yepakutanga nhambwe mutsauko uri wakanaka, Kukosha kwakanaka kunodzikira uye kunosvika zero kana kukosha kwakashata, kuitira kuti crankshaft axis iite kukotama ichienda kumusoro. Kune madiki uye epakati-saizi injini dzedhiziri, nekuda kwekureruka kwehuremu hwepiston yekubatanidza tsvimbo uye kusimba kwepamusoro kwe crankshaft, hapana zviri pachena pesvedzero pane crankshaft ruoko chinhambwe pamberi uye mushure mekunge piston yekubatanidza tsvimbo yabviswa, kazhinji isingapfuuri. 0.03mm.
2. Pesvedzero yekurodha mamiriro engarava pane crankshaft ruoko kureba musiyano.
Izvi zvinokonzerwa nekusaenzana kwekugoverwa kwebuoyancy uye kurodha huremu pane hull, izvo zvinoita kuti iite elastically yakakotama uye kuremara, iyo inokanganisa deformation yemuchina base uye inoshandura crankshaft ruoko kureba mutsauko. Kukamuri yeinjini yepakati, kana zvinhu zvakanangidzirwa pauta nekumashure kwechikepe, zvinokonzeresa kuti pakati pechikepe chikotamire kumusoro, izvo zvinoita kuti akisi ye crankshaft ikotamirewo kumusoro. Sezvo kuiswa uye kugadzirisa kwe crankshaft kunowanzoitwa kana ngarava isina chinhu, kutarisisa kwakazara kunofanirwa kubhadharwa kune yekurodha mamiriro. Paunenge uchimisa hwaro, zvakanakisa kugadzira iyo crankshaft ruoko mutsauko mutsauko wakanaka (kunyangwe axis iri concave). Nenzira iyi, kana ngarava yaremerwa zvakanyanya, hull ichava nechimiro che convex, zvekuti akiso ye crankshaft inenge yakatwasuka. Iyi nzira haina kukodzera chete kukamuri yeinjini yepakati, asiwo kune yekuseri injini kamuri. Mukuwedzera, kunyange zvazvo ballast yechikepe, mvura yakachena nemafuta zvine simba rakafanana pamutsauko wepakati peruoko sekutakura, nokuti kukanganisa hakusi kukuru, kunowanzoregererwa uye kusaverengerwa.
3. Pesvedzero yekusaenzana kupfeka kweiyo main bearing pane crankshaft arm distance musiyano.
Kana imwe kana akawanda emabhengi makuru akasakara, iyo huru jenari inonyura zvisina kuenzana, izvo zvinoshandura crankshaft ruoko mutsauko. Kupfeka zvisina kuenzana kwebearinging hombe kunonyanya kukonzerwa nekusaenzana kwemasilinda ari kushandiswa, kusangana kwakashata kweberengi huru, kutadza kwegadziriro yekuzora, kushata kwemafuta ekuzora, kana kushata kwekupfeka- resistant alloy yemabhengi ega.
4. Pesvedzero yemamiriro ekutonhora kweinjini yedhiziri pane crankshaft arm gap.
Kutonhora kweinjini yedhiziri zvinoreva mamiriro ekuti tembiricha yayo yakangofanana nekupisa kwenzvimbo, uye kupisa kunoreva mamiriro ekushisa kweinjini yedhiziri mushure menguva yekushanda. Pasi pemamiriro akafanana emamwe mamiriro, iyo yakayerwa ruoko daro mutsauko pakati penzvimbo inotonhora nenzvimbo inopisa yeinjini yedhiziri yakasiyana. Mutemo mukuru ndewekuti: kuyerwa munzvimbo inopisa kuchawedzera mutsauko wenhambwe yeruoko munzira yekukosha kwakashata pane kuyerwa munzvimbo inotonhora. . Kana mutsauko wepakati wemaoko usina kunaka mumamiriro ekutonhora, kukosha kwakashata kunowedzera munzvimbo inopisa; kana mutsauko wegap wemaoko uri wakanaka mumamiriro ekutonhora, kukosha kwakanaka kunoderera uye kunosvika kune zero kana kusina kunaka mumamiriro ekupisa. Mumamiriro ekupisa, axis ye crankshaft inokotama yakananga kumusoro.
5. Kufuridzira huremu hweflywheel pane crankshaft ruoko daro mutsauko.
Mushure mekuiswa kweiyo flywheel, mutsauko wepakati peiyo crank padhuze nekumagumo kweiyo flywheel inowedzerwa munzira yekukosha kwakashata kana kudzikira munzira yekukosha kwakanaka, uye crankshaft axis inowanzo kukwira kumusoro. Kurudziro yehuremu hweiyo flywheel ichabatanidza mutsauko wenhambwe yeruoko rwechipiri crank kubva kumagumo evhiri. Izvi zvinokonzerwa nekuti iyo arch yepamusoro ye crankshaft yakaremara uye kutakura kunoparadzaniswa kubva pakutakura. Axis yayo yakafanana neye crank padyo nekumagumo kweiyo flywheel, asi dhigirii resimba ishoma.
6. Kupesvedzera kusimba kwemabhaudhi epakona yepasi kana kuburikidza nemabhaudhi pane crankshaft arm distance musiyano.
Mushure mekunge injini yedhiziri yamhanya kwenguva yakati, mamwe mabhaudhi eanchor uye kuburikidza nemabhaudhi anosunungurwa. Kukanganisa kushanda kwakajairika kweinjini dzedhiziri. Izvo zvinogoneka kuti mamiriro emuchina base achachinja, ayo anoshandura crankshaft ruoko kureba musiyano. Kana injini yedhiziri iri kugadzirwa, pamberi pecrankshaft centerline inspection, tanga watarisa kana mabhaudhi eanchor akasununguka, uye kana cushion blocks pakati pechigaro cheinjini nehwaro hwehull yakasununguka. Paunenge uchitarisa, shandisa nyundo diki kurova zvishoma padhi. Kana paine ruzha rwakanyanya pakubaya, zvinoreva kuti kubata kwakanaka. Iko kuomeswa kweiyo kuburikidza nemabhaudhi kunofanirwa kuitwa zvakanyatsoenderana nemaitiro uye zvinodiwa zvinotsanangurwa mubhuku rekuraira. Ruboshwe uye rworudyi mativi anofanira kusimbiswa panguva imwe chete, uye mabhoti anofanira kusimbiswa kubva pakati kusvika kumativi maviri kaviri.
Mushure mekuongorora zvakadzama zvinhu zvakasiyana-siyana zvinokanganisa mutsauko wedaro re crank arm, zvinogona kugumiswa kuti "crank arm distance musiyano kukosha kune mamwe mamiriro, uye kukosha kwayo. Kana mamiriro achinja, kukosha kwemusiyano wenhambwe yeruoko ndikowo Kuchinja". Naizvozvo, paunenge uchiongorora musiyano wenhambwe yeruoko, unofanirwa kutanga wanzwisisa mamiriro ekuyera, wozoaenzanisa pasi pemamiriro akafanana, zvikasadaro zvichave zvisina zvazvinoreva. . Mushure mekunge crankshaft yakashongedzerwa neiyo flywheel uye piston yekubatanidza tsvimbo, kana mabearings makuru ari coaxial, iyo crank ruoko mutsauko inogona kunge isiri zero yese, kana iyo crank ruoko mutsauko uri wese zero, hazvireve kuti mabearings makuru anofanirwa kunge ari coaxial.
