1. Ukuhlolwa kwesifutho sikasawoti
Indlela yokuhlola:
Ukuhlola isifutho sikasawoti kuyindlela yokuhlola esheshisiwe eqala ngokushintsha inani elithile lamanzi anosawoti bese iwafafaza ebhokisini lokushisa elingashintshi. Ngokubheka izinguquko ekuhlanganyeleni kwe-hose ngemva kokufakwa ebhokisini lokushisa elihlala njalo isikhathi esithile, ukumelana nokubola kwejoyinti kungabonakala.
Imibandela yokuhlola:
Umbandela ovame kakhulu wokuhlola ukuqhathanisa isikhathi esisithathayo ukuze ama-oxide avele esilinganisweni nenani elilindelekile phakathi nomklamo ukuze kunqunywe ukuthi umkhiqizo ufanelekile yini.
Isibonelo, imibandela yokufaneleka yokufakwa kwepayipi le-Parker ukuthi isikhathi sokukhiqiza ukugqwala okumhlophe kufanele sibe ≥ amahora angu-120 futhi isikhathi sokukhiqiza ukugqwala okubomvu kufanele sibe amahora angu-≥ angu-240.
Yiqiniso, uma ukhetha okokufakwa kwensimbi engagqwali, akudingeki ukhathazeke kakhulu ngezindaba zokugqwala.
2. Ukuhlolwa kokuqhuma
Indlela yokuhlola:
Ukuhlola ukuqhuma ukuhlolwa okulimazayo ngokuvamile okubandakanya ukukhulisa ngokulinganayo ingcindezi yomhlangano wepayipi le-hydraulic hose esanda kucindezelwa phakathi kwezinsuku ezingu-30 ukuya izikhathi ezingu-4 zokucindezela okukhulu kokusebenza, ukuze kutholwe ingcindezi yokuqhuma encane yokuhlanganiswa kwepayipi.
Imibandela yokuhlola:
Uma ingcindezi yokuhlola ingaphansi kwengcindezi encane yokuqhuma futhi ipayipi selivele lihlangabezane nezigigaba ezifana nokuvuza, ukugoqa, ukuphuma kwamalunga, noma ukuqhuma kwepayipi, kuthathwa njengokungafaneleki.
3. Ukuhlolwa kokugoba okuphansi kwezinga lokushisa
Indlela yokuhlola:
Isivivinyo sokugoba sezinga lokushisa eliphansi siwukubeka umhlangano wepayipi elihloliwe endaweni enezinga lokushisa eliphansi, ulondoloze izinga lokushisa elingaguquki legumbi lezinga lokushisa eliphansi ezingeni lokushisa elincane elishiwo ipayipi, nokugcina ipayipi lisesimweni somugqa oqondile. Ukuhlolwa kuthatha amahora angama-24.
Kamuva, kwenziwa ukuhlolwa kokugoba ku-core shaft, enobubanzi obuphindwe kabili kunobubanzi obuncane bokugoba bepayipi. Ngemva kokuqedwa kokugoba, ipayipi lalivunyelwa ukuba libuyele ekamelweni lokushisa, futhi kwakungekho mifantu ebonakalayo epayipini. Kwabe sekwenziwa ukuhlolwa komfutho.
Kuleli qophelo, lonke uhlolo lokugoba lwezinga lokushisa eliphansi lubhekwa njengeliphelele.
Imibandela yokuhlola:
Phakathi nayo yonke inqubo yokuhlola, ipayipi elihloliwe kanye nezinsiza ezihlobene akufanele kuqhume; Lapho uqhuba ukuhlolwa kokucindezela ngemva kokubuyisela izinga lokushisa legumbi, ipayipi elihloliwe akufanele livuze noma liqhume.
Ukushisa okulinganiselwe okulinganiselwe kokusebenza kwamapayipi avamile asebenza ngogesi ngu-40 ° C, kuyilapho amapayipi amanzi ezinga lokushisa eliphansi likaParker angafinyelela -57 ° C.
4. Ukuhlolwa kokushaya kwenhliziyo
Indlela yokuhlola:
Ukuhlolwa kokushaya kwenhliziyo kwamapayipi amanzi kungowokuhlolwa okubikezelwayo kokuphila kwepayipi. Izinyathelo zokuhlola zimi kanje:
- Okokuqala, goba i-hose yokuhlanganisa ibe yi-engeli engu-90 ° noma engu-180 ° futhi uyifake kudivayisi yokuhlola;
- Jova i-test medium ehambisanayo engxenyeni ye-hose, futhi ugcine izinga lokushisa eliphakathi ku-100 ± 3 ℃ ngesikhathi sokuhlola izinga lokushisa eliphezulu;
- Faka umfutho we-pulse endaweni yangaphakathi yomhlangano we-hose, ngokucindezela kokuhlola kwe-100% / 125% / 133% yokucindezela okukhulu kokusebenza komhlangano we-hose. Imvamisa yokuhlola ingakhethwa phakathi kuka-0.5Hz no-1.3Hz. Ngemva kokugcwalisa inani elihambisanayo elishiwo lendinganiso yamapulses , ukuhlola kuyaqedwa.
Kukhona futhi inguqulo ethuthukisiwe yokuhlola ukushaya kwenhliziyo - ukuhlolwa kwe-flex pulse. Lokhu kuhlola kudinga ukulungisa umkhawulo owodwa wepayipi le-hydraulic hose bese uxhuma enye ingxenye kudivayisi ehambayo evundlile. Phakathi nokuhlolwa, isiphetho esisusekayo sidinga ukuya emuva naphambili ngemvamisa ethile
Imibandela yokuhlola:
Ngemuva kokuqeda inani elidingekayo le-pulses, uma kungekho ukwehluleka ekuhlanganiseni kwe-hose, kubhekwa ukuthi kuphumelele ukuhlolwa kwe-pulse.
Isikhathi sokuthumela: Oct-09-2024