Indlela yokucubungula i-flange yensimbi engagqwali?

Ama-flange ensimbi engagqwali avame ukusetshenziswa ekuxhumeni amapayipi, futhi imisebenzi yawo imi kanje:

• Amapayipi axhumayo:izingxenye ezimbili zamapayipi zingaxhunywa ngokuqinile, ukuze uhlelo lwamapayipi lwakha lonke oluqhubekayo, olusetshenziswa kabanzi emanzini, uwoyela, igesi kanye nolunye uhlelo lwamapayipi okuhambisa amabanga amade.

• Ukufakwa nokulungisa kalula:Uma kuqhathaniswa nezindlela zokuxhuma unomphela ezifana ne-welding, ama-flange ensimbi engagqwali axhunywe ama-bolts, futhi asikho isidingo semishini yokushisela eyinkimbinkimbi nobuchwepheshe ngesikhathi sokufakwa, ngakho-ke ukusebenza kulula futhi kuyashesha. Uma ushintsha izingxenye zepayipi ukuze ugcinwe kamuva, udinga kuphela ukususa amabhothi ukuze uhlukanise ipayipi noma imishini exhunywe ne-flange, ekulungele ukulungiswa nokushintshwa.

• Umphumela wokuvala:Phakathi kwama-flange ensimbi engagqwali amabili, ama-gaskets okuvala ngokuvamile afakwa, njengama-gaskets enjoloba, ama-gaskets amanxeba ensimbi, njll. Uma i-flange iqiniswa yibhawodi, i-gasket yokuvala iyacindezelwa ukuze kugcwaliswe igebe elincane phakathi kwendawo yokuvala ye-flange, ngaleyo ndlela kuvinjwe ukuvuza kwendawo ephakathi epayipini lokuqina kanye nokuqinisekisa ukucinana kwepayipi.

• Lungisa isiqondiso nendawo yepayipi:ngesikhathi sokuklama nokufakwa kwesistimu yepayipi, kungase kudingeke ukuthi uguqule isiqondiso sepayipi, ulungise ukuphakama noma indawo evundlile yepayipi. Ama-flange ensimbi engagqwali angasetshenziswa ngama-engeli ahlukene ezindololwane, amapayipi okunciphisa nokunye ukufakwa kwamapayipi ukuze kuzuzwe ukulungiswa okuguquguqukayo kwesiqondiso nendawo yepayipi.

Ubuchwepheshe bokucubungula i-stainless steel flange ngokuvamile bunjengokulandelayo:

1. Ukuhlolwa kwezinto ezingavuthiwe:Ngokwezindinganiso ezihambisanayo, hlola ukuthi ubulukhuni nokwakheka kwamakhemikhali ensimbi engagqwali kuyahlangabezana yini namazinga.

2. Ukusika:Ngokwezincazelo zesayizi ze-flange, ngokusika kwelangabi, ukusika kwe-plasma noma ukusika i-saw, ngemuva kokusika ukuze kukhishwe ama-burrs, i-iron oxide nokunye ukungcola.

3. Ukuqamba:ukushisisa ukusika kungenalutho ezingeni lokushisa elifanele lokubumba, ukubumba ngesando somoya, umshini wokucindezela i-friction nezinye izinto zokuthuthukisa inhlangano yangaphakathi.

4. Ukwenza imishini:Uma ugoqa, vula indilinga yangaphandle, imbobo yangaphakathi kanye nobuso bokugcina be-flange, shiya isibonelelo sokuqeda esingu-0.5-1mm, bhoboza imbobo yebhawodi ibe yi-1-2mm encane kunosayizi oshiwo. Enqubweni yokuqeda, izingxenye zicwengisiswe kusayizi ocacisiwe, ukugoqa kwamanzi ku-Ra1.6-3.2μm, futhi izimbobo zebholiti zivuselelwa ngokunemba kobukhulu obucacisiwe.

5. Ukwelashwa kokushisa:susa ukucindezeleka kokucubungula, uzinzise usayizi, ukushisa i-flange ku-550-650 ° C, futhi uphole ngesithando somlilo ngemva kwesikhathi esithile.

6. Ukwelashwa kwendawo:Izindlela zokwelashwa ezijwayelekile i-electroplating noma isifutho ukuze kuthuthukiswe ukumelana nokugqwala nobuhle be-flange.

7. Ukuhlolwa komkhiqizo okuqedile:ngokwezindinganiso ezifanele, kusetshenziswa amathuluzi okulinganisa ukulinganisa ukunemba kobukhulu, ukuhlola ikhwalithi yendawo ngokubukeka, kusetshenziswa ubuchwepheshe bokuhlola obungonakali ukuze kutholwe amaphutha angaphakathi, ukuze kuqinisekiswe ukuhambisana.