Izingxenye Zevalvu Eyenziwe Ngokwezifiso: Izixazululo Ezisebenzayo Zezinselele Zesistimu Yezimboni

Ezimweni zokulungisa ezisebenzayo kuzo zonke izimboni zenqubo, ukwehluleka kwezinhlelo zamavalvu akuvamile ukuba ngenxa yomzimba wamavalvu uqobo. Esikhundleni salokho, ngokuvamile yizingxenye zangaphakathi—iziqu zamavalvu ezihlushwa ukuguguleka kwendawo, izihlalo zamavalvu ezilahlekelwa ukuqina ngaphansi kwemijikelezo yengcindezi, noma ukuqhekeka kwama-gland okupakisha ngenxa yokukhathala kokushisa—okuholela ekungazinzini kwesistimu, ukuvuza, noma ukuvalwa okungahleliwe.

Ngenxa yalokho, isidingo sezingxenye zevalvu eziqondene nohlelo lokusebenza besilokhu sikhula kancane kancane. Indlela eyodwa efanelana nakho konke ayisebenzi ezindaweni ezifana nokucubungula amakhemikhali, i-metallurgy, noma ukukhiqizwa kwamandla, lapho imidiya yenqubo, ingcindezi, kanye namaphrofayili okushisa ehlukahluka kakhulu. Izingxenye zevalvu ezenziwe ngokwezifiso sezibe zibalulekile ukuze kube nokwethenjelwa, ikakhulukazi ezinhlelweni ezisebenza ngokuqhubekayo ezingabekezeleli isikhathi sokungasebenzi.

Onjiniyela basensimini kanye nabaphathi bokulungisa baphendukela kubakhiqizi abakhethekile abangakhiqiza izingxenye ngokwezidingo, ngokusekelwe kumidwebo yobuchwepheshe noma amasampula angokoqobo. KwaSichuan Yining Machinery, sivame ukugaya iziqu zama-valve, ama-coupling, izihlalo, kanye nama-bracket okufaka i-actuator aklanyelwe izidingo ezihlukile zemishini nezemvelo. Kungakhathaliseki ukuthi insimbi yekhabhoni ye-A105 enokukhululeka kokucindezeleka ngemuva komshini noma insimbi engagqwali ye-CF8M elashwe ukumelana nokugqwala, wonke umsebenzi uqondiswa ulwazi lwenqubo, hhayi izibikezelo.

Ukukhetha izinto akuyona into edinga ukuhlungwa. Kusekelwe ezindleleni zokuguguleka, ububanzi bokushisa, kanye nokuhambisana kwamakhemikhali. Isibonelo, iziqu zomjikelezo ophezulu zamavalvu azenzakalelayo zingazuza ku-17-4PH eqinile noma i-nitrided 410 engagqwali, kuyilapho izihlalo ezisevisi ye-slurry zivame ukudinga ukumbozwa kwe-Stellite noma ukupholisha ngokunemba ukuze kugcinwe ukuvalwa ngaphansi kokugeleza okunamandla.

Sibone amacala angempela lapho ukufakwa kwezimbobo ku-bracket kuphambukile ngo-0.5mm futhi kwabangela ukungalungi kahle kwe-actuator, noma lapho amabhola e-valve ehluleka ukuvala ngoba ukuzungeza komphezulu kwehle ngaphandle kwebanga lokubekezelelana elingu-0.01mm. Lezi akuzona izinkinga zemfundiso—ziyizinkinga zokusebenza amaqembu ezitshalo asebenza ukuziqeda. Yingakho ukunemba nokulingana kubalulekile njengezinto ezibonakalayo.

Okubaluleke kakhulu, yonke imishini esikhungweni sethu yenziwa ngaphansi kokulawulwa kwenqubo echaziwe, ngokulandelela amaqoqo ezinto ezibonakalayo, amapharamitha okusika, kanye namarekhodi okuhlola. Ithimba lethu lisebenza ngokubambisana nonjiniyela abaseceleni kwamakhasimende ukuqinisekisa izixhumanisi zokuhlanganisa, izindawo zokuvala, kanye nokuqina kwesakhiwo—ikakhulukazi ezingxenyeni ezithwala umthwalo noma izingxenye ezivezwe ekucindezelekeni komshini okusebenza ngomjikelezo ophezulu.

Ekuphetheni, ukuthembeka kwevalvu kuncike kakhulu ekusebenzeni kwezingxenye zayo zangaphakathi. Ingxenye eklanywe ngokunemba, ehambisana kahle nendawo yayo yesevisi, ingenza umehluko phakathi kokusebenza okuzinzile nokwehluleka okubizayo. Ukwenza ngokwezifiso akusadingeki—kuyisidingo esisebenzayo ezinhlelweni zokulawula uketshezi zanamuhla.