Ka lilemo tse fetang 20 tsa boitseanape ba ho sebetsa le tlhahiso ea tungsten carbide, re motlotlo ho fana ka sehlahisoa se fihlelang litekanyetso tse phahameng ka ho fetisisa tsa indasteri le ho feta tebello ea mafapha a boima a indasteri joalo ka oli, khase ea tlhaho, lik'hemik'hale le matla.
Litulo tsa rona tsa bolo ea li-valve li netefalitsoe ho latela maemo a thata a API 11AX, ho netefatsa boleng bo holimo, khanyetso e ntle ea ho sesa, le ts'ebetso e phahameng haholo ea ho hanyetsa kutu. Sena se ba etsa khetho e nepahetseng bakeng sa likarolo tsa li-valve tlas'a maemo a feteletseng a ho sebetsa, moo ts'ebetso e amang ka ho toba ts'ireletso, katleho le ts'ebetso e tsitsitseng ea tsamaiso eohle.
Litulo tsena tsa boemo bo holimo tse entsoeng ka samente ea tungsten carbide valve ball li sebelisoa haholo lits'ebetsong tsa li-valve tsa bohlokoa ho nts'etsopele ea oli le khase le lipalangoang, indastering ea ho hloekisa le ea lik'hemik'hale, boenjiniere ba likepe, matla a matla le liindasteri tse ling. Ba bapala karolo ea bohlokoa ho ntlafatseng ts'ebetso ea sistimi le ho netefatsa tlhahiso e bolokehileng.
E 'ngoe ea likarolo tsa bohlokoa tsa bolo ea li-valve le lihlahisoa tsa setulo ke setifikeiti sa tumello sa API 11AX. Setifikeiti sena, se fanoeng ke American Petroleum Institute (API), se amohela ka botlalo lisebelisoa tsa sehlahisoa, lits'ebetso tsa tlhahiso, litekanyetso tsa ts'ebetso, le lits'ebetso tsa taolo ea boleng, ho netefatsa ts'ebeliso e pharalletseng le ts'epahalo e kholo lefats'eng ka bophara.
Li-valve tsa rona le lihlahisoa tsa setulo li entsoe ka thepa e khethiloeng e phahameng ea samente ea tungsten carbide, e kopantsoeng le theknoloji e tsoetseng pele ea metallurgy le machining a nepahetseng. Sena se fella ka sehlahisoa se nang le boima bo phahameng ka ho fetesisa, khanyetso e ntle ka ho fetesisa, le ts'ebetso e ntle ea ho hanyetsa, esita le libakeng tse feteletseng joalo ka mocheso o phahameng, khatello e phahameng le kutu e matla.
Ho tšoana hantle ha bolo ea valve le setulo sa valve, ho fihla ho nepahala ha boemo ba micron ka mor'a ho qaptjoa ka mokhoa o nepahetseng le ho etsoa, ho netefatsa phello e tiileng le e sa lutleng ea ho tiisa tlas'a maemo a fapaneng a ho sebetsa. Sena ha se ntlafatse feela katleho ea kakaretso ea tsamaiso empa hape se fokotsa haholo litšenyehelo tsa tlhokomelo le nako ea ho theoha.
Ka bophelo bo bolelele le tlhoko ea tlhokomelo e tlase, litulo tsa rona tsa API 11AX tse netefalitsoeng tsa carbide valve li fana ka ts'ebetso e se nang matšoenyeho, e u lumellang hore u tsepamise maikutlo khoebong ea hau ea mantlha ntle le bothata ba ho e lokisa khafetsa le ho e nkela sebaka.
Ntle le lihlahisoa tsa rona tse tloaelehileng, re boetse re fana ka litšebeletso tse ikhethileng ho finyella litlhoko tse khethehileng, ho etsa bonnete ba hore litulo tsa rona tsa li-valve ball li lokiselitsoe litlhoko le likopo tsa hau hantle.
Qetellong, litulo tsa rona tsa API 11AX tse netefalitsoeng tsa carbide valve ball ke mohlala oa boleng, ts'epahalo, le ts'ebetso, e leng se etsang hore e be khetho e nepahetseng bakeng sa lits'ebetso tse hlokang indasteri. Tšepa boiphihlelo le boiphihlelo ba rona ho u fa likarolo tse ntle ka ho fetisisa tsa li-valve bakeng sa sistimi ea hau.
Nako ea poso: Jul-25-2024
