Isingeniso somkhiqizo

Le sethi yama-furnace ahlanganisiwe okukhipha amafutha nokushisa nge-graphite yakhelwe ngokukhethekile inkampani yethu ukuze isetshenziswe ekubunjweni komjovo we-metal powder (MIM), izinsimbi ezimhlophe kanye ne-binder jetting 3D Ukuphrinta kwensimbi (Binder Jetting) umshini wokukhipha amanzi nokuhlanganisa i-vacuum owathuthukiswa yimboni, osufanele kakhulu 304 Insimbi engagqwali,316 Izinsimbi ezifana ne-stainless steel, izinsimbi ezisekelwe ku-iron, njll. Imishini isebenzisa isakhiwo se-vacuum shell esine-double-layer water-cooled, isebenzisa i-graphite njengento yokushisa, ihambisana nobuchwepheshe bokulawula izinga lokushisa ezindaweni eziningi ezizimele, ukuze kufezekiswe ukufana okuhle kakhulu kwezinga lokushisa. Inqubo yokukhipha amanzi isekela izindlela ezimbili zokukhipha amanzi nge-vacuum kanye nokukhipha amanzi nge-partial pressure. Ukudluliswa kwegesi kusebenzisa umklamo we-multi-channel parallel flow, okwenza umphumela wokukhipha amanzi kanye nokukhipha igesi ube ngcono. Le mishini iyisishintshi esikhethwayo embonini yezinsimbi ezimhlophe ukuze kufezekiswe inqubo yokukhipha amanzi nokuhlanganisa.

Izici zobuchwepheshe

Ukukhipha amanzi nokuhlanganisa okuhlanganisiwe: Ukukhipha amanzi okushisayo nokuhlanganisa okushisayo kuqedwa kuhhavini ofanayo, kugwema ukungcola noma ukubola phakathi nokudluliswa kwezingxenye, kunciphisa inqubo yokukhiqiza, futhi kuthuthukisa ukusebenza kahle.

I-double-layer water-cooled vacuum shell: I-shell yangaphandle iphoqelelwe ukuthi ipholiswe ngamanzi, izinga lokushisa elingaphezulu liphansi; isakhiwo esivaliwe sonke singakwazi ukufeza i-vacuum ephezulu, esihlangabezana nezidingo ze-stainless steel kanye ne-iron-based alloys zezindawo ezinomoya ophansi we-oxygen no-nitrogen.

I-graphite multi-zone independent temperature control: Isebenzisa izinto zokushisa ze-graphite ezingcolile, isivinini sokukhuphuka siyashesha, futhi ukusebenza kahle kokudluliswa kokushisa ngokukhazimulisa kuphezulu; ukulawula okuzimele kwezindawo eziningi kuqinisekisa ukusabalala okufanayo kwezinga lokushisa esithandweni, okufanele izakhiwo eziyinkimbinkimbi.

Imodi emibili yokukhipha amafutha (i-vacuum+Partial pressure): Ungakhetha ukukhipha amanzi nge-vacuum (ukukhipha ngokushesha igesi yokubola kwe-binder) noma ukukhipha amanzi nge-partial pressure (ukufaka igesi encane ye-inert ukusiza ukudluliswa kwesisindo), okunciphisa ngempumelelo i-residual carbon kanye ne-ash, futhi kuvimbele ukwanda kwe-carbon ngemuva kokuhlanganisa.

Uhlelo lwegesi oluqhubeka ngeziteshi eziningi: Igazi lingena kusuka ezindaweni eziningi zokungena futhi lihamba ngokuvundlile phezu komhlahlandlela wezingxenye, liqinisekisa ukusatshalaliswa okufanayo komoya, ligweme izindawo ezingenawo igesi, lenze ukukhipha amafutha kube okuphelele, futhi umoya wokushisa uhlanzeke kakhudlwana.

Ifanele i-stainless steel kanye ne-iron-based alloys: i-vacuum ephezulu kanye nokulawula okunembayo komoya kungavimbela ngempumelelo ukubola kwezinto ezifana ne-chromium ne-iron, kuqinisekise ukuminyana, ubulukhuni, kanye nokumelana nokugqwala kwezingxenye ezihlanganisiwe.

Izindawo zokusebenza

Ukubunjwa komjovo wezinsimbi ezimhlophe (MIM): Kufanele 304,316, 17-4PH I-stainless steel kanye ne-iron-based alloys MIM Ukwenziwa okuhlanganisiwe kokukhipha amafutha nokushisa kwezingxenye.

Binder jetting 3D Ukuphrinta kwensimbi: Kuhloswe BJ Ukukhipha amanzi nokuhlanganisa izinsimbi ezinkimbinkimbi ze-stainless steel nezisekelwe ku-iron ezithuthukiswe ubuchwepheshe, kugcinwa ukunemba okuphezulu kanye nesakhiwo esiyinkimbinkimbi sangaphakathi.

Izingxenye ezakhiwe nge-powder metallurgy: Izindlu zezinzwa zezimoto, izingxenye zemishini yezokwelapha, izingxenye zamalokhi, amagiya amathuluzi kagesi, njll. Ukukhipha amafutha nokushisa ngobuningi kwemikhiqizo ye-iron-based powder metallurgy.

Izingxenye zokuhlunga ezisetshenziswa ensimbi: Amashubhu okuhlunga ensimbi anezimbobo eziningi, amashidi okuhlunga, njll. Ukukhipha amafutha nokushisa ukuze kutholwe isakhiwo esihle samaphothulo.

Ezinye izinto zensimbi: insimbi ye-low alloy, insimbi yamathuluzi, njll. Ukukhipha amanzi nokuhlanganisa imikhiqizo yezinsimbi ezimhlophe.

Izinzuzo zomkhiqizo

Ukwenza lula inqubo yokukhiqiza: Ukukhipha amanzi nokuhlanganisa kuqedwa esinyathelweni esisodwa, konga izinyathelo ezingaphakathi nemishini, kunciphise izindleko zabasebenzi kanye nezokutshala izimali zemishini, futhi kunciphise isikhathi sokulethwa.

Umphumela omuhle wokukhipha amanzi: igesi ye-multi-channel parallel flow ihlangana ne-vacuum/Imodi emibili yokucindezela okuhlukahlukene, ukukhipha i-binder kuhlanzekile, kunciphisa izinkinga ezifana ne-residual carbon, ukuqunjelwa, ukuqhekeka, kuthuthukisa izinga lemikhiqizo eqediwe.

Ukufana okuphezulu kwenkundla yokushisa: Umklamo wokushisa wezindawo eziningi ze-graphite, ukushintshashintsha okufanayo kwezinga lokushisa kwamalungu amaningi lapho kuhlanganiswa, ikakhulukazi efanele ukukhiqizwa komthwalo omkhulu.

Ukonga amandla kakhulu: Izingxenye zokushisa ze-graphite zinokushisa okuncane, ukukhuphuka nokwehla okusheshayo kwezinga lokushisa; umklamo wokuvala nokugcina ubushushu womzimba we-furnace unciphisa ukusetshenziswa kwamandla, okwenza izindleko zokukhiqiza ngobuningi ziphansi.

Ikhwalithi enhle ye-surface: Ukuhlanganisa ngaphansi kwe-vacuum noma ukuvikelwa komoya, ingaphezulu lezingxenye alinawo umbala, liyakhanya futhi lihlanzekile, aludingi ukwelashwa okungeziwe nge-acid pickling noma i-sandblasting.

Ukuphepha nokwethembeka: Umzimba womzimba opholiswa ngamanzi ongqimba olubili kanye nesistimu ephelele yokukhiya ukuphepha (i-alarm ye-over-temperature, ingcindezi yamanzi, i-vacuum, i-abnormal atmosphere), ivumelana nokukhiqizwa kwezimboni okuqhubekayo.

Impilo ende yomshini: Izingxenye zokushisa ze-graphite kanye nesakhiwo sendawo esishisayo senziwe lula, zihlala isikhathi eside futhi kulula ukuzigcina, futhi izinto ezisetshenziswa esifundeni se-furnace nazo zikhethwa kusuka ku-graphite ye-high-purity ehlala isikhathi eside kanye nezinto ezihlanganisiwe ze-carbon fiber.