Zvikonzero Zvekukuvadza Kune Kubereka Mabhushi eJenareta Sets

Chii chinokonzera kubereka makwenzi ejenareta seti kukuvara?Diesel jenareta inogadzira mhinduro kwauri.

1. Munguva yenguva dzose yekushanda kweinjini yedhiziri, pane mukaha pakati pejenari re crankshaft uye gwenzi rinotakura uye pane firimu remafuta kugadzira mafuta ekuzora.Nenzira iyi, kurasikirwa kwekukwesha kudiki, uye kupisa kunokonzerwa nekukwesha kudiki zvakare.Kupisa kunotorwa nemafuta, uye tembiricha yekushanda iri pane yakajairika.

2. Kana gwenzi rinobereka re jenareta yemagetsi iri kudhumhana nejenari kuti iite chikamu chakaoma friction state, iyo frictional simba rekushandisa rinowedzera zvakanyanya, uye huwandu hukuru hwekupisa hunoputika huchagadzirwa uye huchabviswa negwenzi rinotakura.Zvisinei, kupisa kunotorwa nemafuta hakuna kuwanda, kupisa kunoungana mugoko rinotakura, uye tembiricha inoramba ichikwira.Kana tembiricha yekunyungudika kwealloy pane inotakura goko, iyo inotakura goko inozotanga kunyungudika kusvika yatsva, zvichiita kuti injini yedhiziri itadze kushanda.

3. Kupisa kwemafuta kwakanyanya kana kuderera

A. Kana tembiricha yemafuta yakadzikira, viscosity yemafuta ekuzora yakakwira zvakanyanya uye fluidity haina kunaka.Kunyanya mumamiriro ekutonhora ekutanga, huwandu hwemafuta anopinda mu crankshaft idiki, izvo zviri nyore kugadzira gwenzi rinotakura uye crankshaft magazine inobata zvakanangana, uye nekukasira kupfeka uye kukuvara kwekubereka.

B. Kana kupisa kwemafuta kwakanyanyisa, viscosity yemafuta ekuzora ichave yakaderera, uye simba refirimu remafuta richave risina simba, zvichiita kuti kuonda kwemafuta emafuta emafuta, uye zviri nyorewo kukonzera kutanga. kupfeka uye kukanganisa kwegwenzi rinotakura.Kuti uwedzere zvizere hupenyu hwebasa rekutakura, tembiricha yakajairika inofanirwa kuchengetedzwa mukati meiyo 95 ~ 105 ℃.Ehe, mhando iyi inogona kuchinjwa nekuda kwemhando dzakasiyana dzeinjini yedhiziri.

C. Mafuta ekuzora akashata.Iyo jenareta seti yakashandisa yakaderera mafuta ekuzora kana ekunyepedzera mafuta ekuzora panguva yekushandiswa.Kana mhando yemafuta ekuzora ikasasangana nezvinodiwa nemugadziri wedhiziri, zvinozoita kuti injini yedhiziri igadzire kutadza kupisa kwegwenzi.

4. Kusafanira kubereka gungano clearance

A. Kuti uvandudze mamiriro ekuzora mabearings makuru einjini yedhiziri iripo uye kudzivirira kukuvadzwa kwekutsva, kucheneswa pakati pebearing ne crankshaft magazine kunofanira kunyatsodzorwa maererano nezvinodiwa zvebhuku rekushandisa injini yedhiziri.

B. Paunenge uchitsiva gwenzi rinotakura, tarisa kutenderera uye cylindricity ye crankshaft journal.Kana ikadarika muganho, inofanirwa kuve pasi kuti isadzikise nzvimbo yekusangana yejenari uye inotakura gwenzi uye kuwedzera kudzvanywa pane imwe unit nzvimbo.

C. Mukuwedzera, iyo axial clearance ye crankshaft inofanira kudzorwa, uye kana kupfeka kwakanyanyisa, kunofanira kugadziriswa nenguva.

5. Kuparara kwemafuta

A. Kazhinji kutaura, panguva yekushandiswa kweoiri yekuzora, nekuda kwekupfeka kweinjini yedhiziri silinda liner uye mhete dzepiston, pamwe nekuchinja kwepiston ring yekuvhura magapu uye nzvimbo dzekuvhura, tembiricha yepamusoro uye yakanyanya kudzvanywa musanganiswa unopinda mu crankcase inoenderera. kuwedzera.Izvi hazvingokonzerese kuti tembiricha yemafuta ekuzora ikwire, asi zvakare inomhanyisa oxidation uye polymerization yemafuta ekuzora.

B. Panguva imwecheteyo, pamwe chete nekusanganiswa kwezvigadzirwa zvinopisa injini ye dizeli, kusanganiswa kweguruva rekunze, simbi inopfeka marara, uye kushandiswa kwezvinowedzera mumafuta ekuzora, kuora uye kuparara kwemafuta ekuzora kunowedzera kukurumidza.Izvi hazvisi kungowedzera kupfeka uye kuparara kwechikwata chekukwevera muchikamu chekuzora chejini yedhiziri, asi zvinokonzeresa chikonzero chikuru chekupisa kwekutakura.

6. Kutakura dambudziko rehutano

Kana zvinhu zvakaderera zvichishandiswa, kupikisa kwekushisa kwepamusoro uye simba rekutakura kwegwenzi rinotakura hazvina kukwana, kunyange kana mafuta emafuta ari akajairika uye huwandu hwemafuta hwakakwana, huchakonzera kuparara kwegwenzi.Naizvozvo, kana iwe uchitenga dhiziri jenareta, unofanirwa kuterera kune kunaka kweinjini yedhiziri.

7. Kudengenyeka kwakanyanya panguva yekushanda kweinjini yedhiziri

A. Nekuda kwekukuvadzwa kwekuvhunduka kana zvimwe zvikonzero, injini yedhiziri inodedera zvakanyanya panguva yekushanda.

B. Zvinogonekawo kuti damping element yeinjini yedhiziri crankshaft pachayo yakakuvadzwa, zvichiita kuti injini yedhiziri crankshaft idengenyeke zvakanyanya;mushure menguva refu yekushanda, inogona kuita kuti goko rinotakura risununguke, zvichikonzera kutsva kwegwenzi kana kutsvedza kwegwenzi.

Muchidimbu, isu hatigone chete kutarisira mutengo wechigadzirwa, mhando yechigadzirwa yakakoshawo, saka kugara tichigadzirisa kwakakosha zvakare mushure mekushandisa. dhiziri jenareta .