Faka i-hydraulic solenoid valve ibe yi-solenoid valve sv6-08-2n0sp ntambo
Ohlelweni lwe-hydraulic, uma ingcindezi ethile iphansi kunengcindezi yokuhlukaniswa komoya ekushiseni kokusebenza kwamafutha, umoya emafutheni uzohlukaniswa ukuze wakhe inani elikhulu lama-bubble; Lapho ingcindezi iyehliswa futhi ibe yingcindezi ye-Steated Steated ekushiseni kokusebenza kwamafutha, uwoyela uzodonsa ngokushesha futhi ukhiqize inani elikhulu lama-bubble. Lawa ma-bubble axutshwe emafutheni, okuphumela e-cavitation, okwenza uwoyela agcwaliswe ekuqaleni epayipini noma izingxenye ze-hydraulic zinqande. Lesi simo sibizwa ngokuvamile se-cavitation.
I-Cavitation ngokuvamile yenzeka ethekwini le-valve kanye ne-oyili yokungena kwephampu ye-hydraulic. Lapho uwoyela ugeleza udlula endimeni emincane ye-valve port, i-velocity of the flow flow flow kanye nengcindezi yehla kakhulu, futhi i-cavitation ingenzeka. I-Cavitation ingenzeka uma ukuphakama kokufakwa kwephampu ye-hydraulic kuphezulu kakhulu, ububanzi obungaphakathi bepayipi le-oyili buncana kakhulu, ukumelana kwamafutha kuphakeme kakhulu, noma ijubane lokujikeleza le-hydraulic liphezulu kakhulu futhi ukuzungeza uwoyela akwanele.
Ngemuva kokuvalwa kwe-cavitation kwenzeka ohlelweni lwe-hydraulic, ama-bubble ageleza ngamafutha aqonde endaweni ephezulu yokucindezela, ezoqhuma ngokushesha ngaphansi kwengcindezi ephezulu, futhi izinhlayiya eziwuketshezi ezizungezile zizogcwalisa umgodi ngejubane eliphezulu. Ukushayisana okusheshayo phakathi kwezinhlayiya ze-liquid kuzokwakha umthelela we-hydraulic wendawo, ozokwenza ukuthi ingcindezi yendawo kanye lokushisa likhuphuke kakhulu, okuphumela ekuvuthaka okuqinile nomsindo.
Ngenxa yomthelela omude we-hydraulic kanye nokushisa okuphezulu, kanye nokugqwala okuqinile kwegesi ukuphunyula emafutheni, izinhlayiya zensimbi ngaphezulu kodonga lwepayipi kanye nezinto eziseduze nendawo ye-bubble condension eduzane ne-bubble condension indawo evuthiwe. Lokhu kugqwala komhlaba okubangelwa yi-cavitation ibizwa ngokuthi yi-cavitation.
