Izizathu zokuthwala injini zivala shaft

“Injini ethwele ikhiya umgodi” ukwehluleka okukhulu kwenjini, ngokuvamile ibhekisela ekungqubuzaneni okomile okukhulu phakathi kwe-crankshaft kanye ne-main bear/con rod ephethe ukuzungezisa injini ngenxa yokulahlekelwa uwoyela, futhi kwakha izinga lokushisa eliphezulu phezulu, ijenali ye-shaft kanye nenjini. amabhodi mutual sintering bite ebulalayo, okubangela injini ayikwazi ukushintshanisa.

"I-engine bearing ikhiya i-shaft" ngaphezu kuka-95% ukwehluleka kwemishini, ngokuvamile ngenxa

  1. Izinga le-crankshaft kanye ne-injini elithwalayo libi, i-eksisi kanye nesiphetho se-injini esithwala i-surface akulungile, ikakhulukazi izimoto ezishintshayo eziphethe igobolondo, ukulungiswa kwe-grinding shaft tile kusebenza kahle ngokwanele, injini ithwala i-asi yangemuva, ngokubambisana okubi, kunzima. ukwakha uwoyela ifilimu esibonakalayo incane kakhulu, futhi kukhona igebe ngemuva, ingxubevange kanye injini bearing ayikwazi ngokuphelele okuxekethile kufanelekile eduze futhi cylindrical, ukumboza uwoyela imbobo odongeni ifomu friction owomile kubangela uwoyela supply ukuphazamiseka.
  2. Ukuthwala okuyinhloko kanye nokufakwa kwe-con rod akulungile, ukulungiswa kwemvume okungafanele, indawo okuxhunywana nayo inkulu kakhulu noma incane kakhulu, kuzokwenza i-shaft ne-rod bear bear surface kube nzima ukwenza ifilimu kawoyela.Ngezinye izikhathi i-torque ye-bolt eqinile ye-engine bearings incane kakhulu, futhi ama-bolts enjini akhululiwe isikhathi eside, ukuguqulwa kwegebe kuzophinde kuthinte ukugcoba.
  3. Igiya lephampu kawoyela linenkinga yokulahlekelwa ukungqubuzana okukhulu, ingcindezi yokunikezwa kukawoyela iyehla, futhi uwoyela kunzima ukuhlinzeka endaweni eshiwo yokuthambisa, okuholela ekubambisaneni okomile kokuthwala injini.
  4. Iphaseji likawoyela livinjwe ukungcola okungcolile, okuvimba uwoyela oholela ku-crankshaft futhi kubangele ukungqubuzana okomile kokuthwala injini.
  5. Ukuvuza kwepayipi likawoyela, ukwehla kwengcindezi yohlelo lokujikeleza kukawoyela, uwoyela kunzima ukuwuhlinzeka endaweni eshiwo yokuthambisa, okwenza ukungqubuzana okomile.
  6. Lapho imoto ebandayo iqala ukunyakazisa, uwoyela awukakaphonswa enjinini enenjini lapho izinga lokushisa eliphansi libonakala libonakala, futhi indawo enenjini iye yakha izinga lokushisa eliphakeme ngokuphazima kweso, okuholela ekuncibilikeni kwesigaba sensimbi.
  7. Injini igcwele kakhulu, futhi kunezimo zokusebenza ezinejubane eliphansi netorque ephezulu.Ngenxa yokuthi isivinini senjini siphansi, ijubane lepompo likawoyela nalo liphansi, futhi ukunikezwa kukawoyela akwanele, kuyilapho izinga lokushisa eliphezulu lenziwa phakathi kwe-shaft ne-tile, okuholela ekukhiyweni.

Isikhathi sokuthumela: Jul-30-2021