Ekukhiqizeni kwanamuhla,Ukufakwa kwe-CarbideUye waba yinto ebalulekile ekusikeni kwensimbi, ukushona kwezimayini, ukukhiqiza izimayini kanye nezinye izinkambu ngenxa yokumelana kwayo okuhle kakhulu, ubunzima kanye nokuqina okushisayo.

一. Sibutsetelo lokufaka kwe-carbide

I-Carbide Exersent iyinto ebonakalayo ye-alloy eyenziwe nge-micron-sise powder ye-high-hardness reflouractory refloctical carbides (WC, tic, njll. Lesi sakhiwo esiyingqayizivele sokwakhiwa sinikezaUkufakwa kwe-CarbideIzakhiwo ezinhle kakhulu ezifana nobulukhuni umzuzwana kuphela kudayimane, ubunzima obubomvu kuze kube yi-900-1000 ℃, namandla acindezelayo kuze kube yi-6000mpa, ukuze bakwazi ukugcina isimo esizinzile esizinzile ngaphansi kwezimo zokusebenza ngokweqile.

二. Ukucubungula amapharamitha we-carbide e-cement

(1) Ukusika isivinini = vc

Isivinini sokusika yipharamitha esemqoka ethinta ukusebenza kahle nokusebenza kwamathuluziUkufakwa kwe-Carbide. Isivinini esiphezulu kakhulu sokusika sizoholela ekuxabaneni phakathi kwethuluzi kanye ne-workpiepe, khiqiza ukushisa okuningi kokusika, ukusheshisa ithuluzi lokugqoka kanye nokuqhekeka; Ngenkathi isivinini esiphansi kakhulu sokusika sizonciphisa ukucubungula ukusebenza kahle. Ukuthatha ukucubungula kwensimbi njengesibonelo, lapho usebenzisa amathuluzi we-WC-CO CARBIDE, ijubane lokusika livame ukulawulwa ku-80-150m / min; Okwezinto zokwenziwa ze-titanium alloy, ngenxa yokuvuselelwa okuphezulu okushisayo kanye nomsebenzi wamakhemikhali aphezulu, ijubane lokusika livame ukulawulwa ku-30-60m / min. Ngaphezu kwalokho, ijubane lokusika lidinga ukulungiswa ngokufanele ngokuya ngobulukhuni bezinto zokusebenza kwe-workpiece, iJiyomethri yethuluzi kanye nokusebenza kwemishini yokusebenza.

(2) Izinga lokuphakelayo = fn

Izinga lokuphakelayo linquma ukujula kanye nobubanzi bokungena kwethuluzi ku-WorkPhiecle ngesikhathi ngeyunithi ngayinye. Izinga lokuphakelayo elifanele lingaqinisekisa ukuqina kwamandla okusika futhi kuthuthukise ikhwalithi yokucubungula engaphezulu. Uma inani lokuphakelayo likhulu kakhulu, amandla okusika azokhulisa kakhulu, ebangela ukudlidliza ithuluzi, ukuguqulwa kwe-workpiece, kanye nokushaywa; Uma inani lokuphakelayo lincane kakhulu, isikhathi sokucubungula sizonwetshwa futhi izindleko zokukhiqiza zizokwanda. Ekucutshungulweni kwangempela, isilinganiso sokuphakelayo singakhuphuke ngendlela efanelekile ngesikhathi sokusebenza okunzima, ngokuvamile ku-0.2-0.5mm / R; Ngesikhathi sokucutshungulwa okuhle, ukuze uthole ukuqeda okuhle kwendawo, isilinganiso sokuphakelayo sivame ukulawulwa ku-0.05-0.2mm / r.

(3) ukusika ukujula = ap

Ukujula kokusika kuthinta ngqo ukusebenza kahle nokusebenza kwenemba. Ukujula okukhulu kokusika kunganciphisa inani lezikhathi zokucubungula futhi kuthuthukise ukusebenza kahle kokukhiqiza, kepha kuzokhulisa amandla okusika nokusika ukushisa, futhi kudinga ukuqina okuphezulu kwethuluzi nethuluzi lomshini. Ngokuvamile, ukujula kokusika kwamathuluzi e-carbide kungalawulwa ku-0.5-3MM ukuze kucutshungulwe okunzima, kanye no-0.05-0.5mm ngokucutshungulwa okuhle. Ngezinto zokwakha zomsebenzi ezinobulukhuni obuphakeme, ukujula kokusika kufanele kuncishiswe ngokufanele ukugwema ukugqokwa ngokweqile kwethuluzi.

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Indima yokuhlangana

Ubuchwepheshe be-coating ukumboza isezabelo esisodwa noma eziningi zamafilimu amancane anezakhiwo ezikhethekile ngaphezulu kwamathuluzi we-carbide ahlanganisiwe ukuthuthukisa ukumelana nokugqokwa, ukumelana oxidation, ukumelana nokukhanyisa kanye nokusika ukusebenza kwamathuluzi. I-coating ingahlukanisa ngempumelelo ithuluzi elivela ku-workpiece, linciphise ukungqubuzana nokugqoka ngesikhathi senqubo yokusika, linciphise izinga lokushisa, futhi linwebe impilo yenkonzo yethuluzi; Ngasikhathi sinye, i-coating nayo ingathuthukisa ukuqeda komhlaba futhi ithuthukise ikhwalithi yendawo ecubunguliwe, ikakhulukazi ekusikeni okunejubane eliphezulu kanye nezinto ezinzima zokucubungula. Inezinzuzo ezinkulu.

CVD coating

Ingaphezulu le-carbide ye-carbide elihlanganisiwe elinesakhiwo se-cobalt-rich linosayizi ofanayo osayizi kanye namandla aphezulu agoba. Inqubo ekhethekile yesono yakha isakhiwo se-aloy sabafundi, esihambisana nenhlanganisela efanayo futhi esiminyene ebuhlungu nobuchwepheshe obuhlukile bokucubungula ukuthuthukisa ukuqina kokuqina ngaphandle kokunciphisa ukumelana nokugqoka. Kusetshenziswa kabanzi ekusebenzeni okujwayelekile kwezingxenye zensimbi.

Iningi limnyama futhi liphuzi!

I-PVD coating

I-ultrafine cement ehlanganisiwe ye-carbide substrate ifaniswe ne-nano-coating ye-nano, enokumelana kahle nokuphikiswa kwe-oxidation. Inokusebenza okuhle kakhulu ekucutshungweni okuqhubekayo kwensimbi enzima nensimbi engenasici.

Iningi limnyama!