Mokhoa oa ho khetha thepa ea Abrasive Blast Nozzle?
Mokhoa oa ho khetha Thepa ea Abrasive Blast Nozzle?
Sandblasting ke mokhoa o matla o sebelisang moea o nang le khatello e phahameng le lintho tse hohlang ho hloekisa, ho bentša kapa ho honyetsa bokaholimo. Leha ho le joalo, ntle le thepa e nepahetseng bakeng sa nozzle, morero oa hau oa sandblasting o ka qetella e le mosebetsi o ferekanyang le o bitsang chelete e ngata. Ho bohlokoa ho khetha thepa e nepahetseng bakeng sa ts'ebeliso ea hau ho thibela tšenyo ea libaka tse bonojoana. Sehloohong sena, re tla hlahloba lisebelisoa tse tharo tsa abrasive blast venturi nozzle: silicon carbide, tungsten carbide, le boron carbide nozzles. Re tla u thusa ho utloisisa hore na ke eng e etsang hore thepa e 'ngoe le e' ngoe e be e ikhethang e le hore u ka khetha e loketseng litlhoko tsa projeke ea hau!
Boron carbide nozzle
Boron Carbide Nozzles ke mofuta oa li-nozzles tsa ceramic tse nang le boron le carbon. Thepa e thata haholo 'me e na le sebaka se phahameng sa ho qhibiliha, e leng se etsang hore e be se loketseng bakeng sa lisebelisoa tse phahameng tsa mocheso. Li-nozzles tsa Boron carbide li bonts'a moaparo o fokolang, li etselitsoe bophelo bo bolelele ba ts'ebeletso maemong a boima a indasteri.
Leha ho le joalo, haeba u batla khetho e tšoarellang ka ho fetisisa le e tšoarellang nako e telele e fumanehang 'marakeng kajeno, joale boron carbide nozzle e lokela ho nahanoa. Ka thepa ea eona e ikhethang ea ho hanyetsa le boemo bo phahameng ba ho thatafala, e khona ho mamella le maemo a thata ka ho fetisisa a ts'ebetso.
Silicon carbide nozzle
Silicon carbide nozzle e entsoeng ka thepa ea boleng bo holimo ea silicon carbide. Sesebediswa sena se etsa hore nozzle e tšoarelle ka ho fetelletseng le hore e se ke ea roala, e leng se lumellang hore e mamelle leqhubu la khatello e matla nakong ea merero ea ho phatloha ha lehlabathe. Silicon carbide nozzle e ka tšoarella ho fihlela lihora tse 500. Boima bo bobebe hape ke monyetla oa ho qeta lihora tse telele u ntse u phatloha, kaha bo ke ke ba eketsa boima bo bongata ho thepa ea hau e seng e ntse e le boima. Ka mantsoe a mang, li-nozzles tsa Silicon carbide li loketse hantle bakeng sa li-abrasives tse mabifi joalo ka aluminium oxide.
Tungsten carbide nozzle
Tungsten carbide ke thepa e kopantsoeng e entsoeng ka likaroloana tsa tungsten carbide tse kopantsoeng hammoho ke tšepe e kopanyang, hangata cobalt kapa nickel. Ho thatafala le ho tiea ha tungsten carbide ho etsa hore e be e loketseng ho sebelisoa libakeng tse phatlohang ka matla, Libakeng tsena, molomo oa molomo o ka 'na oa taboha le ho taboha ka lebaka la lisebelisoa tse hlabang tse kang tšepe ea tšepe, lifaha tsa khalase, aluminium oxide, kapa garnet.
