I-Induction Hardening Yomshini We-Crankshafts: Ukuthuthukisa Ikhwalithi Nokusebenza

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I-Induction Hardening Yomshini We-Crankshafts: Ukuthuthukisa Ikhwalithi Nokusebenza

I-Induction Hardening of Crankshafts Machine iwucezu olukhethekile lwemishini esetshenziswa enqubweni yokukhiqiza ama-crankshafts. Isebenzisa ikhoyili ye-induction ukushisa ingaphezulu le-crankshaft bese ipholisa ngokushesha ukuze idale ungqimba oluqinile. Umshini uklanyelwe ukuthwala ububanzi bosayizi we-crankshaft namajiyometri, futhi ungase uhlanganise izici ezinjengokulayisha nokuthulula okuzenzakalelayo, amasistimu okupholisa, nokuqapha nokulawula inqubo. I ukuqina kokungeniswa Inqubo inikeza ukumelana nokuguga okuthuthukisiwe namandla okukhathala, okubalulekile ezimweni zokusebenza ezinzima zenjini.

Imishini ye-Crankshaft iyingxenye ebalulekile yezinjini ezivuthayo zangaphakathi, ezinomthwalo wemfanelo wokuhumusha ukunyakaza okuphindaphindayo kwama-pistons kube ukunyakaza okujikelezayo okushayela imoto. Ngakho-ke, babhekene nokucindezeleka okukhulu nemithwalo, engabangela ukuguga, ukukhathala, futhi ekugcineni bahluleke. Ukuthuthukisa ikhwalithi nokusebenza kwabo, abakhiqizi abaningi bemishini ye-crankshaft baphendukela ku-induction hardening.

Ukwenza ukuqina kwe-induction kuyinqubo yokuqina kwendawo ehlanganisa ukushisisa ingaphezulu lomshini we-crankshaft kusetshenziswa ikhoyili yokungeniswa, ekhiqiza inkambu kazibuthe eshintshanayo. Ukushisa okukhiqizwe inkambu kubangela ukuthi ingaphezulu lomshini we-crankshaft lifinyelele izinga lokushisa eliphezulu, ngokuvamile elingaphezu kwebanga lokushisa le-austenitic. Uma ingaphezulu selishisiselwe izinga lokushisa elifunekayo, lipholiswa ngokushesha ngesifutho samanzi noma enye indlela yokucisha. Lokhu kupholisa okusheshayo kubangela ukuthi ingaphezulu lomshini we-crankshaft liguquke libe yisakhiwo esiqinile, se-martensitic.

Ungqimba olungaphezulu oluqinile, ngokuvamile oluwugqinsi olungamamilimitha ambalwa kuphela, lunikeza ukumelana nokugqokwa okuthuthukisiwe namandla okukhathala, okuvumela umshini we-crankshaft ukuthi umelane nokucindezeleka okuphezulu kanye nemithwalo ehlangabezwana nayo phakathi nokusebenza kwenjini. Lokhu kungaholela ekuphileni kwesevisi ende, ukunciphisa izindleko zokulungisa, nokusebenza okuthuthukisiwe.

Ukuqina kwe-induction kungasetshenziswa ezinhlobonhlobo zezinto zomshini we-crankshaft, okuhlanganisa izinsimbi ezinekhabhoni ephansi neziphezulu nezinsimbi ze-alloy. Iwusizo ikakhulukazi emishinini ye-crankshaft esebenza kahle kakhulu futhi esindayo, esebenza ngaphansi kwezimo ezimbi kakhulu, enamazinga okushisa aphezulu, izingcindezi, nemithwalo, okwenza kube lula ukuguga nokukhathala. Ukuqina kwe-induction kungasiza ukuthuthukisa ikhwalithi nokusebenza kwale mishini, ukuyivumela ukuthi isebenze kahle kakhulu nangokwethembeka.

Ukuqina kokungeniswa kwama-crankshafts kuyinqubo ebandakanya ukusetshenziswa kukagesi wefrikhwensi ephezulu ukushisa izindawo ezithile ze-crankshaft, okulandelwa ukupholisa ngokushesha. Le nqubo idala ungqimba olungaphezulu oluqinile oluhlala isikhathi eside futhi olumelana nokuguga. Ukuqina kokufakwa kwemishini ye-crankshafts yakhelwe ngokukhethekile le nqubo, kusetshenziswa ubuchwepheshe obuthuthukisiwe ukushisisa i-crankshaft ngokunembile nangokufana. Lokhu akuthuthukisi nje kuphela ukuqina nokusebenza kwe-crankshaft, kodwa futhi kunciphisa isidingo sokugcinwa nokulungiswa ngokuhamba kwesikhathi. Uma ubheke ukuthuthukisa impilo ende nokusebenza kahle kwama-crankshafts akho, ukuqina kokungeniswa kungase kube yisixazululo osidingayo.

Ngaphezu kwezinzuzo zayo ezingokoqobo, ukuqina kokungeniswa futhi kuyinqubo ehambisana nemvelo. Ngokungafani nezinye izindlela zokuqinisa indawo, ezifana ne-carburizing ne-nitriding, akubandakanyi ukusetshenziswa kwamakhemikhali anobuthi noma ukukhiqiza udoti oyingozi.

Sengiphetha, ukuqina kwe-induction kuyinqubo efakazelwe yokuqina kwendawo engathuthukisa kakhulu ikhwalithi nokusebenza kwemishini ye-crankshaft. Ngokunikeza ukumelana nokugqokwa okuthuthukisiwe namandla okukhathala, kungasiza ukwelula impilo yesevisi yalezi zingxenye ezibalulekile, ukunciphisa izindleko zokulungisa, nokuthuthukisa ukusebenza komshini kukonke. Ngezinzuzo zayo eziningi ezisebenzayo kanye nemvelo evumelana nemvelo, kuyisinqumo esihle kubakhiqizi bemishini ye-crankshaft abafuna ukuthuthukisa ukwethembeka nokusebenza kahle kwemikhiqizo yabo.