Ulwazi olujwayelekile lwe-Flange: amandla okuthela

1. Ukunikeza amandla wei-flange
Ingabe umkhawulo wesivuno wezinto zensimbi lapho kwenzeka into yesivuno, okungukuthi, ingcindezi imelana nodoti omncane we-microplastic. Ngezinto zokwenziwa zensimbi ngaphandle kwesimo sezithelo esisobala, umkhawulo wesivuno uchazwa njengenani lokucindezelwa ka-0.2% deformation deformation, elibizwa ngokuthi umkhawulo wesivuno onemibandela noma ukukhiqiza amandla.
Amandla angaphandle amakhulu kunowo mandla wokuvuna azokwenza izingxenye zingasebenzi ngokuphelele futhi zingenakulungiswa. Uma umkhawulo wesivuno wensimbi ephansi ye-carbon ngu-207MPA, lapho mkhulu kunale mkhawulo ngaphansi kwesenzo samandla angaphandle, izingxenye zizokhiqiza ukungaguquki okungapheli, izingxenye ezingaphansi kwalokhu, izingxenye zizobuyisela ukubukeka kwasekuqaleni.
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. Imvamisa isetshenziselwa ukuhlola izakhiwo zemishini nezemishini zezinto eziqinile, futhi kungumkhawulo wangempela wokusetshenziswa kwezinto ezibonakalayo. Ngoba ngengcindezi idlula umkhawulo wesivuno walokho okwenzeka ngemuva kogwadule, ubunzima buyanda, ukuze umonakalo wezinto ezibonakalayo, awukwazi ukusetshenziswa ngokujwayelekile. Lapho ingcindezi idlula umkhawulo wokunwebeka futhi ingena esiteji sesivuno, i-deformation inyuka ngokushesha, okukhiqiza hhayi kuphela ukuphuma kwe-elastic kodwa futhi nokuguquguquka kwepulasitiki okuyingxenye. Lapho ingcindezi ifinyelela iphuzu B, ubunzima beplastiki bukhulisa kakhulu futhi ubunzima - ubunzima-buguquguquka kancane, okuthiwa yisivuno. Ukuxineka okukhulu kanye nokucindezela okuncane kulesi sigaba kubizwa ngokuthi yiphuzu lesivuno elingaphezulu kanye nephuzu lesivuno eliphansi ngokulandelana. Njengoba inani lephuzu lesivuno eliphansi lizinzile, libizwa ngokuthi iphuzu lesivuno noma livule amandla (i-rece noma i-rp0.2) njengenkomba yokumelana nempahla.
Insimbi ethile (njengensimbi ephakeme ye-carbon) ngaphandle kwento ebonakalayo yesithelo, imvamisa ngokulandela umkhondo we-defformation yepulasitiki (0.2%) yengcindezi njenge-steres expression njengamandla ezithelo zensimbi.

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2. Ukunqunywa kwei-flangeAmandla okuthela
Amandla anqunyelwe acacisiwe ahlukile noma ukucindezelwa okusalela okubekiwe kufanele kulinganiswe ngezinto zensimbi ngaphandle kokuthengwa okusobala ngaphandle kwento yesivuno, ngenkathi amandla okuvutha, amandla aphansi okuvutha kanye namandla okuthenga aphansi angalinganiswa ngezinto zensimbi ezinesisindo esibonakalayo. Ngokuvamile, amandla kuphela okuvutha alinganiswa.
3. i-flangeKhiqiza Amandla Esezingeni
. (1 Lapho ingcindezi idlula Σ Σ P, okuqukethwe kubhekwa njengokuthola isivuno. Kunezindinganiso ezintathu ezisetshenziswayo ezisetshenziswayo kumaphrojekthi wokwakha:
. Emhlabeni jikelele, kuvame ukuvezwa njengokuhlobene. Okuqukethwe kubhekwa njengokuthola isivuno lapho izingcindezi zidlula.
(3) Amandla okuthela asuselwa ekuguqukeni okuthile okusele. Isibonelo, ukucindezelwa okusalayo okusele okungu-0.2% kuvame ukusetshenziswa njengamandla ezithela, futhi uphawu luyi-RP0.2.
4. Izici ezithinta amandla okuvutha wei-flange
(1) Izici zangaphakathi yile: inhlanganisela, inhlangano, isakhiwo, imvelo ye-athomu.
(2) Izici zangaphandle zifaka amazinga okushisa, izinga lokuxinana kanye nesimo sokuxineka.
φ iyunithi ejwayelekile, ibhekisele kububanzi bamapayipi kanye ne-elbow, insimbi nezinye izinto, kungashiwo nokuthi kube ububanzi, njenga-Φ 605.6mm.


Isikhathi sePosi: Dec-06-2021