Izinto ezithonya izinga lokusebenzisa i-flange

Endabeni yokuqina okuvamile kweama-flange, amamaki ensimbi ahlukene nezindlela ezihlukene zokusonta zineziqu ezihlukene zokunciphisa umkhawulo wokukhathala, njengedigri yokuncipha yeama-coil flange ashisayoincane kuneama-coil flange ashisayo.Ukuzijwayeza kubonisa ukuthi i-cadmium plating ingakhuphula kakhulu umkhawulo wokukhathalai-flange.Ii-flangeukusebenza ngaphansi kwesisekelo sokushisa okuphezulu kufanele kucabangele ukusetshenziswa kwensimbi ekwazi ukumelana nokushisa.

https://www.shdhforging.com/weld-neck-forged-flanges.html

Kukhona ukuxhumana okuthile phakathi amandla isivuno of thei-flangekanye nomkhawulo wokukhathala.Ngokuvamile, lapho amandla esivuno aphakeme ezinto ezibonakalayo, ayanda amandla okukhathala.Ngakho-ke, amandla okukhathala kwabahambayoi-flangekufanele kunqunywe amandla esivuno ohamboi-flangeimpahla, noma impahla enenani eliphakeme lamandla esivuno namandla aqinile kufanele kukhethwe.Ngakho-ke, umphumela ojwayelekile kufanele ucatshangelwe lapho kubalwa amandla okukhathala kwe-flange.
Umthelela wokugqwala emandleni okukhathalai-flangeayihlobene kuphela nenani lezikhathi lapho i-flange ibhekene nomthwalo oguquguqukayo, kodwa futhi ihlobene nenani lempilo yokusebenza.Njengoba ukungezwani kwendawo kwanda, umkhawulo wokukhathala uyancipha.Ngakho-ke, impilo yokusebenza kufanele icatshangelwe lapho kuhlelwa futhi kubalwa ama-flanges athintwe ukugqwala.
I-Meet ikhona ekufakweni iwukugcizelela ebusweni bomthombo, ingaholela ekufakweni nasekuxhumaneni kwe-matrix phakathi kokuqhekeka kokukhathala ngaphambi kwesikhathi, umphumela omkhulu wezinga lezinto ezibonakalayo,ama-flangeindinganiso yazo zonke izinhlobo zobuchwepheshe obubandayo nokushisa obusebenzayo obunesici, lapho kukhuphuka amathuba okuba khona kwamaphutha angaphezulu, kulapho amathuba amaningi okuba khona kwalezi zizathu abangela ukukhathala.Ubukhulu bendawo ebonakalayo buncane, kuncane ukuhlangana kwengcindezi, kuyanda amandla okukhathala.
Umkhawulo wokukhathala wensimbi uyanda lapho izinga lokushisa liphansi kunezinga lokushisa legumbi.Amandla okukhathala ensimbi ye-carbon ehla emazingeni okushisa asekamelweni aye ku-120℃, akhuphuke asuka ku-120℃ aye ku-350℃, bese ehla ngemva kokuba izinga lokushisa selingaphezu kuka-350℃.Awukho umkhawulo wokukhathala ezingeni lokushisa eliphezulu, ukugaya, ukucindezela okunamandla, ukuqhunyiswa kwesibhamu nokugingqika kwendawo yezinto ezibonakalayo.
I-Flangeisimo sobuso Ukucindezeleka okukhulu kukhiqizwa kakhulu ebusweni bei-flangeimpahla, ngakho izinga eliphezulu le-flange linethonya elikhulu emandleni okukhathala.Lapho i-corrosive mediumi-flangeisebenza endaweni ebolayo, iba umthombo wokukhathala ngenxa yokugqwala komgodi phezulu noma ukugqwala komngcele wokusanhlamvu ngaphezulu.Ngaphansi kwesenzo sokucindezeleka okuguquguqukayo, kuzokhula kancane kancane futhi kuholele ekuqhekekeni.Ngoba insimbi eshisayo yekhoyili flange kanye nokushisa kwayo kokwelashwa kokushisa, ngenxa ye-oxidation yei-flangeindawo ebonakalayo iba yinto eqinile futhi i-decarburization, ukuze kuncishiswe amandla okukhathalai-flange.


Isikhathi sokuthumela: Nov-30-2021

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