Ngenxa yesakhiwo sayo esilula, ukuyifaka lula, ubunzima bayo obuphantsi, kunye nokuvula nokuvala ngokukhawuleza,iivalvu zebhabhathanezisetyenziswa kakhulu kwiinkqubo zemibhobho yemizi-mveliso kunye neyezindlu kunye neenkqubo zemibhobho ezinoxinzelelo oluphakathi kunye noluphantsi. Ukuba ivalvu esetyenziswa kakhulu inokwenza ixesha layo lokusebenza libe likhulu, iya kuvelisa ixabiso elikhulu kubasebenzisi bevalvu yebhabhathane.
Ukukhethwa ngokuchanekileyo kwevalvu yebhabhathane efanelekileyo kubonelela ngokubaluleka kobomi bevalvu yebhabhathane xa kukhethwe ngokuchanekileyo. Iivalvu zebhabhathane ezahlukeneyo zisetyenziswa kwiimeko ezahlukeneyo, kwaye oku kukwangunobangela wokuvela kwazo zonke iintlobo zeenkcukacha kunye neemodeli zeevalvu zebhabhathane. Xa ukhetha uhlobo, awukwazi ukusebenzisa iivalvu zebhabhathane ezibiza kakhulu ngokungaboniyo.iivalvu zebhabhathaneIimfuno ezahlukeneyo ziyafuneka, ngoko ke akukho nto ilungileyo okanye imbi phakathi kwazo, zifanelekile okanye azifanelekanga kuphela. Iimeko zokusebenza ezifanelekileyo zokusetyenziswa zezona zilungileyo.
Ufakelo olufanelekileyo: Nangona ukufakelwa kwevalvu yebhabhathane kulula, akukalungiswa. Nawuphi na umonakalo, ukugoba, okanye ukuguquka kwamalungu kuya kuchaphazela isiphumo sokusetyenziswa. Ukusetyenziswa ngokuchanekileyo nako kuyimfuneko. Umzekelo, awunakusebenzisa i-afterburner okanye i-torque wrench xa uvula kwaye uvala ivalvu yebhabhathane esetyenziswa ngesandla. Ngokubanzi, uyilo kufuneka lube nolwazelelelo. Xa singakwazi ukuvula nokuvala ivalvu yebhabhathane ngokulula, singayandisa njani ixesha lobomi bevalvu yebhabhathane? Isizathu kufuneka sihlolwe kuqala, ukuvala ngenkani kuya kunciphisa kakhulu ixesha lokusebenza kwevalvu.
Uyilo olufanelekileyo Xa lusetyenziswa kwiindawo ezithile zokusebenza ezikhethekileyo, umsebenzisi unokuthetha-thethana nomenzi ngesicwangciso soyilo esifanelekileyo. Ukuba iimveliso eziqhelekileyo zisasetyenziswa, akuyi kuba luncedo ekusebenziseni iivalvu zebhabhathane.
Kwinkqubo yemibhobho, ukuba kufuneka ulawulo olukude okanye ukuvala rhoqo, iivalvu zebhabhathane zombane kunye neevalvu zebhabhathane ezisebenzisa umoya zihlala zikhethwa. Ngenxa yokuvulwa nokuvalwa rhoqo kunye neemeko zokusebenza ezikhethekileyo, unyango olukhethekileyo luhlala lufuneka.iivalvu zebhabhathaneNgeentonga ezikhazimlisiweyo azinakufakelwa ngokuthe ngqo ngee-actuators zevalvu. Ngokubanzi, kufuneka kwenziwe olu hlobo lulandelayo lonyango: isiqu sevalvu siqinisiwe ukuthintela isiqu sevalvu ukuba singagobi kwaye singabi nabume ngenxa yokungcangcazela ngexesha lenkqubo yokuvula nokuvala; inkqubo yokupakisha isebenzisa iindlela ezifana nokufaka ii-spacer rings, ii-reasoning compensation springs, kunye nokufaka ii-O-rings ukwandisa inkqubo yokupakisha phantsi kwale meko yokusebenza. Ubomi benkonzo
Oku kungasentla ngamava ambalwa aqokelelwe kwinkqubo yoyilo nokusetyenziswa kweevalvu, ngethemba lokubonelela ngoncedo olusebenzayo kubasebenzisi beevalvu abaludingayo.