isakhiwo

Umsebenzi wokutywina ulungile, kodwa umthwalo wesigaba esinendawo yokusebenza ukhutshelwa kwiringi yokutywina.Ngoko ke, kuyimfuneko ukuqwalasela ukuba izinto eziphathekayo zendandatho yokutywina ziyakwazi ukumelana nomthwalo osebenzayo we-sphere medium.Xa iphantsi koxinzelelo oluphezulu, i-sphere inokutshintsha..Esi sakhiwo sisetyenziswa ngokubanzi kwiivalvu zebhola eziphakathi kunye neziphantsi.

Ibhola yeivalve yebholailungisiwe kwaye ayihambi phantsi koxinzelelo.Ivalve yebhola esisigxina inesitulo sevalve edadayo.Emva kokunyanzeliswa yi-medium, isihlalo sevalve siyahamba, ukwenzela ukuba ikhonkco lokutywina ligxininiswe ngokuqinileyo kwibhola ukuqinisekisa ukutywinwa.Ukubethelwa ngokuqhelekileyo kufakwe kwi-shafts ephezulu kunye nezantsi kunye nebhola, kwaye i-torque yokusebenza incinci, ifanelekile kwi-high-pressure kunye ne-diameter-diameter valves.

Ukuze kuncitshiswe i-torque yokusebenza yevalve yebhola kunye nokwandisa ukuthembeka kwesitywina, ivalve yebhola etywinwe ngeoyile iye yavela, engayifaki nje ioyile ekhethekileyo yokuthambisa phakathi kweendawo zokutywina ukwenza ifilimu yeoli, engagcini nje ngokwandisa i-oyile. ukusebenza kokutywina, kodwa kwakhona kunciphisa i-torque yokusebenza.Ifanelekile kuxinzelelo oluphezulu kunye neevalve zebhola ezinkulu.

ukuqina

Ibhola yevalve yebhola ilastiki.Zombini ibhola kunye nomsesane wokutywina wesihlalo sevalve zenziwe ngezinto zentsimbi, kwaye uxinzelelo oluthile lokutywina lukhulu kakhulu.Uxinzelelo oluphakathi ngokwalo alukwazi ukuhlangabezana neemfuno zokutywinwa, kwaye kufuneka kusetyenziswe amandla angaphandle.Le valve ifanelekile kubushushu obuphezulu kunye noxinzelelo oluphakathi.

I-elastic sphere ifumaneka ngokuvula i-elastic groove kwisiphelo esisezantsi sodonga lwangaphakathi lwe-sphere ukufumana i-elasticity.Xa uvala itshaneli, sebenzisa intloko ye-wedge yesikhondo sevalve ukwandisa ibhola kwaye ucinezele isihlalo sevalve ukufezekisa ukutywinwa.Ngaphambi kokuguqula ibhola, khulula intloko ye-wedge, kwaye ibhola iya kubuyela kwisimo sayo sokuqala, ukuze kubekho umsantsa omncinci phakathi kwebhola kunye nesihlalo sevalve, enokunciphisa ukukhuhla kunye nokusebenza kwetorque yendawo yokutywina.