Ama-valves anayoingasebenza ngesandla noma ngokuzenzakalelayo. Ama-valves asetshenziswa ngesandla asebenzisa i-handwheel ukulawula ibanga phakathi kwe-plunger kanye nesihlalo se-valve. Lapho kuphendulwa indawo eyodwa, i-plunger yaphakanyiswa ukuvula i-valve futhi ivumele uketshezi ukuthi ludlule. Lapho kuguqulwa kwesandla esinye uhlangothi, i-plunger inyukela eduze kwesihlalo ukunciphisa izinga lokugeleza noma ukuvala i-valve.
Ama-valves azenzakalelayo axhumeke emotweni ye-hydraulic noma i-air actuator evula ngokuzenzakalelayo futhi avale i-valve. Imoto noma i-actuator izolungisa isikhundla se-plunger ngokusho kwezikhathi noma idatha yokusebenza kwangaphandle eqoqwe lapho ibheka imishini.
Zombili ama-valves asebenzayo asebenza ngesandla futhi azenzakalelayo anikeza ukulawula okuqondile kwesilinganiso sokugeleza. Isandla senziwe kahle, okusho ukuthi kuthatha izinguquko eziningi ukulungisa isikhundla se-plunger. Ngenxa yalokhu, i-valve ye-valve ingakusiza ulawule kangcono izinga lokugeleza koketshezi ohlelweni.
Ama-witle ama-valves ajwayele ukusetshenziselwa ukulawula ukugeleza nokuvikela ama-gauges abuthakathaka kumonakalo odalwe ngokuzumayo kwengcindezi yotshwala namagesi. Balungele izinhlelo zisebenzisa izinto ezikhanyayo nezincane kakhulu ezibonakalayo ezinamanani aphansi okugeleza. Ama-witle ama-valves ajwayele ukusetshenziswa ezinhlelweni ze-hydraulic eziphansi, ukucubungula amakhemikhali, nezinye izinsizakalo zegesi kanye nezinsizakalo zoketshezi.
Lawa ma-valves nawo angafakwa kwinkonzo yokushisa ephezulu ne-oksijini ngokuya ngezinto zawo. Ama-valveslintshi amalini ajwayele ukwenziwa ngensimbi engenasici, ithusi, ithusi, noma ama-alloys wensimbi. Kubalulekile ukukhetha i-valve ye-valve eyenziwe ngezinto ezisetshenziselwa kahle insiza oyidingayo. Lokhu kuzosiza ekulondolozeni impilo ye-valve yensiza futhi ugcine izinhlelo zakho zigijima kahle nangokuphepha.
Manje njengoba ufunde izisekelo ombuzweni ojwayelekile; Isebenza kanjani i-valve ye-valve? Funda kabanzi mayelana nokusebenza kwama-valvesliti nendlela yokukhetha i-valve yenaliti efanelekile yohlelo oluthile, ngoinkontileka CZIIT.
Isikhathi sePosi: Sep-06-2021