Faka ivalve ye-solenoid esebenza ngoxinzelelo lwendalo kwivalve ye-solenoid eqhelekileyo evulekileyo SV6-08-2N0SP umsonto
Kwinkqubo ye-hydraulic, ukuba uxinzelelo kwindawo ethile luphantsi kunoxinzelelo lokuhlukana komoya kwiqondo lokushisa elisebenzayo leoli, umoya ophakathi kweoli uya kuhlukaniswa ukwenza inani elikhulu leebhubhu; Xa uxinzelelo luya kuncitshiswa ngakumbi kuxinzelelo lwe-saturated steam kwiqondo lokushisa lokusebenza kweoli, ioli iya kunyuka ngokukhawuleza kwaye ivelise inani elikhulu lamaqamza. Ezi bhubhu zixutywe kwi-oyile, okubangela i-cavitation, eyenza i-oyile izaliswe ekuqaleni kwipayipi okanye i-hydraulic components ibe yi-discontinuous. Le nto ibizwa ngokuba yi-cavitation.
I-Cavitation ngokuqhelekileyo iyenzeka kwi-valve port kunye ne-oil inlet yepompo ye-hydraulic. Xa ioli ihamba nge-paseage encinci ye-valve port, i-velocity ye-liquid flow flow iyanda kwaye uxinzelelo lwehla kakhulu, kwaye i-cavitation ingenzeka. I-Cavitation inokuthi yenzeke ukuba ukuphakama kofakelo lwempompo ye-hydraulic iphezulu kakhulu, ububanzi bangaphakathi bombhobho wokufunxa i-oyile buncinci kakhulu, ukuxhathisa kwe-oyile kuphezulu kakhulu, okanye isantya sokujikeleza sepompo ye-hydraulic iphezulu kakhulu kwaye i-oyile yokufunxa. ayonelanga.
Emva kokuba i-cavitation yenzeke kwinkqubo ye-hydraulic, i-bubbles ihamba kunye neoli ukuya kwindawo yoxinzelelo oluphezulu, oluya kuqhuma ngokukhawuleza phantsi koxinzelelo oluphezulu, kunye neengqungquthela zamanzi ezijikelezayo ziza kuzalisa i-cavity ngesivinini esiphezulu. Ukudibana kwesantya esiphezulu phakathi kwamasuntswana olwelo kuya kwenza impembelelo ye-hydraulic yendawo, eya kubangela ukuba uxinzelelo lwendawo kunye nobushushu bunyuke ngokukhawuleza, kubangele ukungcangcazela okunamandla kunye nengxolo.
Ngenxa yempembelelo yexesha elide le-hydraulic kunye nobushushu obuphezulu, kunye nokugqwala okunamandla kwegesi ephuma kwioli, iinqununu zetsimbi kumphezulu wodonga lombhobho kunye namacandelo kufuphi nendawo ye-bubble condensation iyahluthwa. Le corrosion yomhlaba obangelwa yi-cavitation ibizwa ngokuba yi-cavitation.
