Mhando ina dzekukuvadza kune crankshafts
2020-01-02
Mushure mekunge injini yashandiswa kwenguva yakareba, crankshaft inogona kukuvadzwa nekuda kwezvikonzero zvakawanda. Pamusoro peiyo crankshaft pachayo, kune kumwe kukuvadzwa kusiri kujairika, senge makwara pamusoro pejenari uye deformation ye crankshaft.
1.Mukaha uripo pakati pe crankshaft journal uye bearing bush unowedzera mushure mekupfeka
Kana crankshaft ichitenderera, pasi pekuita kwe centrifugal force, tsvina yemagetsi muoiri inorerekera kune rimwe divi regomba reoiri uye inove inoputika, izvo zvinoita kuti magazini isapfeke zvisina kuenzana uye inoburitsa taper.
2.Kukwenya kana kudhonza pamusoro pejenari re crankshaft
Oiri yekuzora yeoiri sump haina kuchinjwa nenguva, kuitira kuti mafuta ekuzora ave nesimbi hombe uye mamwe maabrasive particles akasanganiswa mumukana wekubereka goko nejenari kunomaka uye kubvarura nzvimbo yekukwenya.
Kugadziriswa kwemhepo kwesefa hakusi munzvimbo, cylinder liner, piston uye piston mhete yekupfeka gap inowedzera, nejecha, tsvina uye mamwe mabrasives ane mweya inhalation cylinder combustion mushure mekumhanya muoiri sump, kutenderera mujenari uye kutakura clearance.
3.The crankshaft deformation
Crankshaft deformation inowanzo kukotama deformation uye torsional deformation, yakawandisa deformation ye crankshaft inotungamira kune yayo uye yakabatana zvikamu zvekupfeka, kukurumidza kuneta, crankshaft kutsemuka uye yakawandisa mechani vibration.
4.Kutsemuka kweCrankshaft
Zvese zvinokonzeresa crankshaft journal surface crack uye crankshaft kukotama uye kukanganisa ndizvo zvinokonzeresa crankshaft kutyoka.
