I-Copper bushing centrifugal casting

Ubuchwepheshe be-centrifugal casting be-copper bushings buyindlela ephumelelayo nenembile yokuphonsa, esetshenziswa kabanzi ekwenzeni i-copper alloy bushings esetshenziswa emishinini yemishini, izimoto, izimayini neminye imishini esindayo. Umgomo oyisisekelo wokubunjwa kwe-centrifugal ukusebenzisa amandla e-centrifugal akhiqizwa isikhunta esiphendukayo esinesivinini esikhulu ukusabalalisa ngokulinganayo uketshezi lwensimbi odongeni lwangaphakathi lwesikhunta, ngaleyo ndlela kwakhiwe ukuminyana okuphezulu nokusebenza kahle.

Isimiso esiyisisekelo sobuchwepheshe bokusakaza be-centrifugal

I-Centrifugal casting iwukuthela uketshezi lwensimbi oluncibilikisiwe esibunjeni esijikelezayo, ukusunduza uketshezi lwensimbi odongeni lwesikhunta ngamandla amaphakathi, bese ekugcineni kwakhiwe ukusakaza okuqinile. Phakathi nenqubo yokuphonsa, ngenxa yesenzo samandla e-centrifugal, ukuminyana kwezingqimba zangaphakathi nangaphandle zokuphonsa kuhlukile. Isendlalelo sangaphandle siseduze nodonga lwesikhunta, oluvame ukwakha isakhiwo esihlangene futhi esiminyene, futhi ungqimba lwangaphakathi lukhululekile, olufanele ukwenza ama-castings anezakhiwo ezikhethekile zomzimba.

Inqubo ye-Centrifugal casting ye-copper bushings

Ama-copper bushings ngokuvamile enziwa ngezinto ze-copper alloy. Inqubo ye-centrifugal casting ikakhulukazi ihlanganisa lezi zinyathelo ezilandelayo:

1. Ukulungiswa kwesikhunta Isikhunta ngokuvamile senziwe ngezinto eziphikisayo eziqinile, ezingakwazi ukumelana namazinga okushisa aphezulu futhi zihlale zizinzile ngesikhathi sokujikeleza. Udonga lwangaphakathi lwesikhunta lungaklanywa ngesimo se-bushing.

2. Ukuncibilika kwensimbi Ingxubevange yethusi ifudunyezwa ibe yisimo sokuncibilika, ngokuvamile esithandweni sokushisa okuphezulu, futhi izinga lokushisa elincibilikayo livamise ukuba phakathi kuka-1050°C no-1150°C.

3. Thela insimbi encibilikisiwe Insimbi encibilikisiwe ithululelwa esikhunjini esijikelezayo echibini elincibilikisiwe. Isivinini sokujikeleza kwesikhunta ngokuvamile silawulwa emashumini kuya kumakhulu ama-revolutions ngomzuzu, futhi isivinini sokujikeleza sithinta ngokuqondile ikhwalithi kanye nesakhiwo sokusakaza.

4. Ukupholisa nokuqiniswa Insimbi encibilikisiwe iqina esibunjeni ngenxa yokupholisa. Ngenxa yesenzo samandla e-centrifugal, insimbi encibilikisiwe isakazwa ngokulinganayo, yakha udonga lwangaphandle oluqinile, kuyilapho udonga lwangaphakathi lukhululekile.

5. Ukubhidliza nokuhlola Ngemva kokuba ukubunjwa sekupholile, isikhunta siyayeka ukujikeleza, ukudiliza nokuhlolwa okudingekayo kwenziwa ukuze kuqinisekiswe ukuthi i-copper bushing ihlangabezana nezidingo zobukhulu kanye nekhwalithi.

Izinzuzo ze-centrifugal casting copper bushings

Ukuminyana okuphezulu namandla aphezulu: Ukusakazwa kwe-Centrifugal kungenza ungqimba lwangaphandle lwe-casting luminyene ngokusebenzisa amandla amaphakathi, futhi lunezici eziphezulu zokusebenza.

1. Ukulimala kokulingisa okumbalwa: Ukusakazwa kwe-centrifugal kunciphisa ukukhiqizwa kokulimala okufana nezimbotshana nezihlanganisiwe, futhi kuthuthukisa ikhwalithi yokulingisa.

2. Ukumelana nokugqokwa okuhle: Ama-copper alloy bushings ngokuvamile asetshenziselwa ukumelana nokungqubuzana okukhulu. Ubuchwepheshe bokusakaza be-Centrifugal benza ubulukhuni bobuso be-castings buphakeme futhi ukumelana nokugqokwa kube ngcono.

3. Ukunemba okuphezulu kokubumba: I-centrifugally cast copper bushings ingakwazi ukulawula ngokunembile usayizi nokuma, ukunciphisa umsebenzi wangemva kokucubungula.

Izinto ezisetshenziswayo

Izinto ze-copper alloy ezivame ukusetshenziselwa ukusakaza kwe-centrifugal zifaka:

I-Cast copper (njenge-copper-tin alloy, i-copper-lead alloy)

I-Cast bronze (njengethusi, i-aluminium bronze)

Ithusi le-aluminium, lawa ma-alloys anokumelana nokugqwala okuhle nokumelana nokugqokwa, alungele ukusetshenziswa njengezinto zokutshala.

Izindawo zokufaka izicelo

Ubuchwepheshe be-centrifugal casting be-copper bushings buvame ukusetshenziselwa ukwenza ama-bushings asebenza kahle kakhulu, ama-bearings, ama-slider nezinye izingxenye, futhi busetshenziswa kabanzi ku:

Imishini kagesi: njengokuthwala izihlahla emishinini yokudlulisa imishini.

Imboni yezimoto: Izihlahla ezisetshenziselwa izinjini zezimoto, ama-gearbox nezinye izingxenye.

Imishini yezimayini: Isetshenziselwa izingxenye ezidinga ukumelana nokugqoka okuphezulu emishinini yezimayini.

Umthelela wamapharamitha wenqubo

Isivinini sokuzungezisa: Isivinini sokuzungezisa sinquma ukufana kokusabalalisa koketshezi lwensimbi kanye nokuminyana kokusakaza. Ukuphakama kakhulu noma okuphansi kakhulu kuzothinta ikhwalithi yokulingisa.

Izinga lokushisa loketshezi lwensimbi: Izinga lokushisa eliphansi kakhulu loketshezi lwensimbi lingase liholele ekungabini kwamanzi kahle, kuyilapho izinga lokushisa eliphakeme kakhulu lingabangela kalula i-oxidation nezinye izinkinga.

Isivinini sokupholisa: Isivinini sokupholisa sithinta i-microstructure yokusakaza. Ukushesha kakhulu noma ukunensa kakhulu kuzothinta ukusebenza kwe-copper bushing.

Ngamafuphi, ubuchwepheshe be-centrifugal casting be-copper bushing yinqubo yokukhiqiza ephumelela kakhulu. Ingakhiqiza ama-copper alloy bushings anezakhiwo ezinhle kakhulu zemishini, ukunemba okuphezulu kwe-dimensional kanye nendawo ebushelelezi. Kuyindlela ekahle yokukhiqiza yezingxenye eziningi zemishini ezisebenza kahle kakhulu.