Ezimbonini zanamuhla, izinqubo zokwelapha ukushisa zidlala indima ebalulekile ekwenzeni ngcono izakhiwo zezinto ezibonakalayo. Isithando somlilo esishisayo, idivayisi yokwelapha ukushisa ethuthukisiwe ekwazi ukudala indawo yokucindezela ngaphansi komkhathi owodwa ojwayelekile ngaphakathi kwegumbi elivaliwe, isibe ithuluzi elibalulekile emikhakheni eminingi yokukhiqiza ephezulu.
Iyini i-Vacuum Furnace?
Kalula nje, isithando somlilo se-vacuum sisebenzisa uhlelo lwe-vacuum ukususa amagesi egumbini lesithando, okufeza ingcindezi engaphansi komkhathi owodwa ojwayelekile. Le ndawo eyingqayizivele inikeza izimo ezifanele zokucubungula izinto, okuhlanganisa izindawo ezingenayo i-oxidation, ukuvimbela ukubola kwekhabhoni, kanye nokuhlanzeka okuphezulu.
Izitofu zokuhlanza zisetshenziswa kabanzi ekukhiqizweni kwezimboni ngezinqubo ezifana nokucima nokushisa i-vacuum, ukufuthwa kwe-vacuum, ukwelashwa kokushisa ngamakhemikhali e-vacuum, kanye nokugqoka i-vacuum. Ngenxa yamakhono azo ahlukile, izitofu zokuhlanza zingenza izinqubo eziyinkimbinkimbi ezinye imishini yokwelapha ukushisa ezingenakukwazi ukuzisingatha kalula.
Izinhlobo Eziyinhloko kanye Nokusetshenziswa Kwezitofu Zokushaja Imishini
Izidingo ezahlukene zenqubo ziholele ezinhlotsheni ezahlukene zama-vacuum furnaces:
- Isithando Sokushisa Esinomshini Wokushisisa: Sisetshenziswa kakhulu kuma-heat exchanger e-aluminium alloy kanye neminye imikhiqizo ye-aluminium brazing, kanye ne-vacuum tempering yensimbi engagqwali, i-titanium alloy, i-cemented carbide, insimbi ethwala, nokuningi.
- Isithando Sokuthungela I-Vacuum: Ngemva kokukhipha igumbi, kungeniswa igesi yokuvikela i-hydrogen. Kusetshenziswa ukushisa kwe-induction okujwayelekile okuphakathi, i-tungsten crucible engaphakathi kwekhoyili ikhiqiza amazinga okushisa aphezulu, adluliselwa endaweni yokusebenza ngemisebe yokushisa. Lokhu kufaneleka kakhulu ekwakheni i-powder kanye nokuthungela izinsimbi eziphikisayo njenge-tungsten, i-molybdenum, kanye nama-alloy azo.
- Isithando Sokucima Igesi Esinomshini Wokushaqa, Isithando Sokucima I-Oyili Esinomshini Wokushaqa, Isithando Sokucima Igesi Esinomshini Wokushaqa: Ngayinye ihlinzeka ngezimo ezithile zokucima kanye nokufaka igesi esinomshini.
Isixhumanisi Esibalulekile Kuhlelo Lokuhlanza I-Vacuum: Isihlungi Sephampu Yokuhlanza I-Vacuum
Ukusebenza okuzinzile kwesithando somlilo esingenasici kuncike kakhulu ohlelweni lwaso oluyisisekelo olusizayo - ipompo ye-vacuum. Ipompo ye-vacuum inesibopho sokukhipha amagesi njalo egumbini lesithando ukuze kulondolozwe izinga le-vacuum elidingekayo. Kodwa-ke, ngesikhathi sokusebenza isikhathi eside, amapompo e-vacuum abhekene nenselele enkulu: izinhlayiya zothuli ezincane, inkungu kawoyela, kanye nemikhiqizo ephuma enqubweni ekhiqizwa ngesikhathi sokwelashwa kokushisa kungangena epompo, okuholela ekugugeni okwandisiwe, ukungcola kukawoyela, isivinini sokupompa esinciphile, ngisho nokwehluleka kwemishini.
Lokhu ngokwemvelo kusiletha engxenyeni ebalulekile eqinisekisa ukusebenza kwesistimu ye-vacuum okuzinzile nokuzinzile isikhathi eside — iIsihlungi sePump yomshini wokuhlanza.
Njengesivikelo "sokuvikela" sohlelo lwe-vacuum, isihlungi sephampu ye-vacuum senza imisebenzi eminingana ebalulekile:
- Ukuhlunga Okusebenzayo:Ibamba futhi ihlukanise uthuli, inkungu kawoyela, kanye nemikhiqizo ephumayo emsinga wegesi ngaphambi kokuba ingene ephampini ye-vacuum.
- Ukuvikelwa Kwephampu:Kunciphisa ukuguguleka nokugqwala, kwandisa kakhulu impilo yesevisi yephampu ye-vacuum futhi kunciphisa izindleko zokulungisa.
- Ukuzinza kwe-Vacuum:Igcina imigqa yegesi ihlanzekile futhi ingaphazanyiswa, iqinisekisa ukuthi uhlelo lwe-vacuum luhlala lufinyelela ingcindezi yenqubo edingekayo.
- Ukuthobela Imithetho Yezemvelo:Ikhipha igesi yokukhipha ugesi ehlanzekile, ihlangabezana nemithethonqubo yezemvelo eqinile.
Ezinqubweni ezivamile ezifana nokushiswa kwe-vacuum kanye nokushiswa kwe-vacuum, isihlungi sephampu ye-vacuum, iphampu ye-vacuum, kanye nesithando se-vacuum zisebenza ndawonye njengohlelo oluhlanganisiwe — akukho okungalahleka. Ngaphandle kwesihlungi sekhwalithi ephezulu, ukusebenza kwephampu ye-vacuum konakala ngokushesha, okulimaza ngqo imiphumela yokwelashwa kokushisa kanye nokuvumelana kwenqubo yesithando se-vacuum sonke.
Isiphetho
Izitofu zomshini wokuhlanza ziholele imboni yokukhiqiza ekuqondeni okuphezulu kanye nekhwalithi. Ukuqinisekisa ukuthi la madivayisi ayinkimbinkimbi ayaqhubeka nokunikeza ukusebenza okuhle kakhulu, kubalulekile ukunaka yonke into ewusizo — ikakhulukazi leyo evame ukunganakwa kodwa ebaluleke kakhuluisihlungi sephampu ye-vacuumUkukhetha umkhiqizo wokuhlunga ofanele akukhona nje ukuvikela iphampu ye-vacuum; kuyisiqinisekiso esiyisisekelo sokusebenza okuzinzile komugqa wokukhiqiza wonke kanye nokuthembeka kwesikhathi eside kwemikhiqizo yakho eqediwe.
Isikhathi sokuthunyelwe: Meyi-07-2026
