Ho Khetha Lisebelisoa tsa Nozzle ea Blast

E 'ngoe ea lintho tseo u lokelang ho nahana ka tsona ha u khetha nozzle ea ho phatloha ke lisebelisoa tsa molomo. Ho na le mefuta e fapaneng ea lisebelisoa tsa ho qhomisa li-nozzles. Lisebelisoa tse thata tseo batho ba li khethang, molomo o tla hana ho roala, 'me theko le eona e phahame. Ho na le lisebelisoa tse tharo tsa mantlha bakeng sa li-nozzles tse phatlohang: ke tungsten carbide, silicon carbide, le boron carbide.

Tungsten Carbide

Tungsten carbide e na le boima bo phahameng mme e etsa hore mofuta ona oa nozzle o be thata haholo ho feta mefuta e meng. Tungsten carbide nozzle e na le molemo oa boima bo phahameng. Kahoo, mofuta ona oa nozzle ke khetho e ntle bakeng sa li-abrasives tse mabifi tse kang slag ea mashala kapa li-abrasives tse ling tsa diminerale. Ho feta moo, nozzle ea tungsten carbide e na le theko e tlase haholo.

Silicon Carbide

Li-nozzles tsa silicon carbide li tšoarella joalo ka li-nozzles tsa tungsten carbide. Ntho e ntle ka mofuta ona oa nozzle ke hore li bobebe ho feta tse ling. Kahoo, ho ka ba bonolo ho e jara mme basebetsi ba ka boloka matla a mangata ha ba ntse ba sebetsa ka mofuta ona oa nozzle.

Boron Carbide

Li-nozzles tsa Boron carbide ke li-nozzles tse telele ka ho fetisisa ho feta mefuta eohle ea tsona. Le hoja boron carbide e ka nka nako e telele ka ho fetisisa, theko ea boron carbide ha e phahameng ka ho fetisisa. Theko e telele ea bophelo le theko e ntle e etsa hore boron carbide e be khetho ea moruo bakeng sa lits'ebetso tse ngata.

Li-nozzles tsa Ceramic

Nozzle ea ceramic e kile ea e-ba e 'ngoe ea li-nozzles tse sebelisoang haholo. Leha ho le joalo, mofuta ona oa nozzle o sebetsa hantle feela ka li-abrasives tse bonolo. Haeba u batla ho e sebelisa bakeng sa li-abrasives tse thata, e tsofala kapele. Ka hona, ha e sa tšoanela tse ling tsa li-abrasives tse tsoetseng pele tsa kajeno. Ho khathala ho bonolo haholo ho ka eketsa litšenyehelo tse ngata tsa ho nchafatsa li-nozzles tse ncha.

Ho sa tsotelehe hore na u khetha lisebelisoa life tsa nozzle, kaofela li na le mefokolo ea bophelo. E theko e tlaase kapa e theko e boima haholo e kanna ea se be eona khetho e molemohali ho uena kamehla. Ka hona, pele o qala ho khetha li-nozzles tse phatlohang, o hloka ho tseba tlhokahalo ea mosebetsi le tekanyetso. Ho phaella moo, u lokela ho lula u hopola ho nka sebaka sa nozzle e tsoileng matsoho ka lekhetlo la pele ho bohlokoa haholo.