Isebenza njani ivalve ye-overcenter kwi-hydraulic system

2024-03-01

Ivalve engaphezulu(I-Hydraulic Balance Valve) yinto ebaluleke kakhulu ye-hydraulic component. Umsebenzi wayo kukufezekisa ulawulo oluchanekileyo kwi-hydraulic system, ukugcina ibhalansi ye-hydraulic system kunye nokuxazulula iingxaki zokulawula eziyinkimbinkimbi.

 

ivalve engaphezulu (i-HydraulicBalanceValve) yinto esebenza ngokufanelekileyo kwaye ithembekileyo ye-hydraulic component. Ineenzuzo zoxinzelelo oluphezulu lokusebenza, ukuchaneka okuphezulu kunye nokusebenza kakuhle. Isetyenziswa kakhulu koomatshini bokwakha, ukugrumba oomatshini, oomatshini bokutyhala, oomatshini betrektara, oomatshini bepetroleum kunye namanye amacandelo.

 

Umgaqo osebenzayo we-valve ye-hydraulic balance kukuba kwinkqubo ye-hydraulic, xa i-hydraulic fluid igeleza kwi-piston apho i-valve ye-balance ifakwe khona, i-piston ngaphakathi kwe-valve yokulinganisa iya kulungiswa ngoxinzelelo lwangaphakathi, ukwenzela ukuba uxinzelelo luhanjiswe. ukusuka ngaphandle kwe-stroke ukuya ngaphakathi kwe-stroke, ukwenza inkqubo ye-hydraulic ifezekise ibhalansi. Xa uxinzelelo ludlula ixabiso eliphezulu elibekwe yi-valve yebhalansi, ukuhamba kwe-hydraulic kuya kuphuphuma, ukugcina inkqubo ye-hydraulic kwinqanaba elikhuselekileyo lokusebenza.

umsebenzi wevalufa ongaphezulu kwi-hydraulic system

Imisebenzi ephambili yevalvu ye-hydraulic balance yile:

I-1.Ngaphezu komthwalo oguqukayo kwi-piston kunye ne-piston rod, i-piston inokusebenza ngokuqhubekayo kwaye impazamo yokunyakaza yentonga ye-piston ingancitshiswa ibe yincinci.

2.Lawula i-piston stroke njengoko kuyimfuneko ukuze i-piston ikwazi ukulawulwa ngaphakathi kwinqanaba elithile kwaye ifezekise umsebenzi okhuselekileyo nothembekileyo.

3.Ukulawula ukuhla kunye nokuma kwentonga yepiston ukufezekisa umsebenzi okhuselekileyo nothembekileyo.

4.Ukuphelisa uxinzelelo lwangaphakathi olungazinzanga kwaye uqinisekise ukuhamba kakuhle kwamanzi.

5.Lawula i-piston yoxinzelelo lwe-stroke ngaphakathi kwinqanaba elincinci lokufezekisa ukusebenza okuzinzile kunye nokulawula okusebenzayo.

6.Ukulawula ukuhamba kunye noxinzelelo lolwelo ukufezekisa ukonga amandla.

 

Ngokubanzi, umsebenzi ophambili we-valve ye-hydraulic balance valve kukufezekisa ulawulo oluchanekileyo kunye nokusebenza okuzinzile kwenkqubo ye-hydraulic, ukuqinisekisa ukusebenza okukhuselekileyo kunye nokusebenza kakuhle kwe-hydraulic movable mechanism. Ukongeza, i-valve ye-hydraulic balance valve inokulawula uxinzelelo lwe-piston stroke ngaphakathi koluhlu oluncinci, ukufezekisa ukusebenza okuzinzile kunye nokulawula okusebenzayo, kunye nokugcina ukusetyenziswa kwamandla ombane ohambayo we-hydraulic.

 

Njengenxalenye ebalulekileyo ye-hydraulic, umgangatho wevalve ye-hydraulic balance ibaluleke kakhulu. Ngoko ke, xa usebenzisa i-valve ye-hydraulic balance valve, kufuneka ukhethe iimveliso eziqhelekileyo, ezithembekileyo ezisemgangathweni ukuqinisekisa ukusebenza okukhuselekileyo, okuzinzileyo kunye nokusebenzayo kwenkqubo ye-hydraulic.

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