Izindlu zenjini yezimoto ngokuyinhloko zinokusetshenziswa okubalulekile okulandelayo.
Enye iwukuvikela izingxenye zangaphakathi. Kunezingxenye eziningi ezinembile nezinesivinini esiphezulu ngaphakathi kwenjini, njenge-crankshaft, i-piston, njll., izindlu zingavimbela uthuli lwangaphandle, amanzi, izinto zangaphandle, njll. ukuba zingene enjinini ukuze zilimaze lezi zingxenye, futhi zidlale indima yokuvimbela ngokomzimba.
Okwesibili ukuhlinzeka ngesisekelo sokufaka. Inikeza indawo ezinzile yokufaka izingxenye ezihlukahlukene zenjini, njenge-cylinder block yenjini, i-oil pan, ikhava yegumbi le-valve kanye nezinye izingxenye ezigxilwe endlini ukuze kuqinisekiswe ukuthi indawo ehlobene phakathi kwezingxenye inembile, ukuze injini ihlanganiswe futhi isebenze ngokujwayelekile.
Okwesithathu amandla okuthwala nawokudlulisela. Injini izokhiqiza amandla ahlukahlukene lapho isebenza, okuhlanganisa amandla aphindaphindayo e-piston, amandla ajikelezayo e-crankshaft, njll. Izindlu zingakwazi ukumelana nalawa mandla futhi zidlulisele amandla kuhlaka lwemoto ukuze kuqinisekiswe ukuzinza kwenjini phakathi nenqubo yokusebenza.
Okwesine umphumela wokuvalwa. I-casing ivala uwoyela wokugcoba wenjini kanye nesipholile, ukuze zingavuzi. Ngokwesibonelo, ukuvala uwoyela uwoyela ujikeleza uwoyela ngaphakathi enjinini, okuhlinzeka ukugcoba ezingxenyeni ngaphandle kokuvuza; Amashaneli amanzi ayavalwa ukuze kuqinisekiswe ukuhamba kahle kwesipholile ukulawula izinga lokushisa kwenjini.
Ubuchwepheshe bokucubungula i-engine casing inqubo eyinkimbinkimbi.
Esokuqala siwukulungiselela okungenalutho. Ingaphonswa ingenalutho, njenge-aluminium alloy casting, ingakhiqiza eduze nokuma kokugcina kwegobolondo, inciphise inani lokucubungula okulandelayo; Ingabuye yenziwe ingenalutho, enezinto ezinhle ezibonakalayo.
Bese kulandela isigaba esimaholoholo. Ikakhulukazi ukususa izinto eziningi ezidlulele futhi ngokushesha ukucubungula okungenalutho kube isimo esimaholo. Ukusetshenziswa kwemingcele emikhulu yokusika, njengokujula okukhulu kokusika kanye nokudla, ngokuvamile kusetshenziswa ukucubungula ukugaya, uhlaka oluyinhloko lwezindlu zenjini zokucubungula kokuqala.
Bese kuba semi-finishing. Kulesi sigaba, ukujula kokusika kanye nenani lokuphakelayo lincane kunokwenyuka, inhloso iwukuba ukushiya imvume yokucubungula engaba ngu-0.5-1mm ukuze kuqedwe, futhi kuthuthukiswe ngokwengeziwe ukwakheka nokunemba kwe-dimensional, okuzocubungula ezinye izindawo ezikhuphukayo, izimbobo zokuxhuma nezinye izingxenye.
Ukuqeda kuyisinyathelo esibalulekile. Inani elincane lokusika, naka ikhwalithi yendawo kanye nokunemba kwe-dimensional. Isibonelo, indawo yokukhwelana yendlu yenjini igaywe kahle ukuze kuhlangatshezwane nezidingo zokuqina kwendawo, futhi izimbobo ezinembayo eziphakeme kakhulu zihingiwe noma ziyabhora ukuze kuqinisekiswe ukuzungeza kanye necylindricity.
Enqubweni yokucubungula, izophinde ibandakanye inqubo yokwelapha ukushisa. Isibonelo, igobolondo le-aluminium alloy lidala ukuthuthukisa amandla nokuzinza kwe-dimensional kwento.
Ekugcineni, ukwelashwa surface. Isibonelo, i-casing yenjini ifafazwa ngopende ovikelayo ukuze kugwenywe ukugqwala, noma i-anodized ukuze kuthuthukiswe ukuqina kwendawo kanye nokungagugi.
Isikhathi sokuthumela: Jan-03-2025