Zonke izitywino zoomatshini kufuneka zigcineubuso besitywino soomatshinizivalwe xa kungekho xinzelelo lwe-hydraulic. Iindidi ezahlukeneyo zemithombo ziyasetyenziswa kwizitywino zoomatshini.
Intwasahlobo enyeisitywino soomatshiningenzuzo yokuba i-cross section coil inzima xa ithelekiswa nayo, inokumelana nokugqwala okuphezulu kwaye ayivalwa zii-viscous fluids. I-single spring mechanical seal ineengxaki ezingaboneleli ngeempawu zokulayisha ezifanayo kwiindawo zesitywina. Amandla e-Centrifugal anokuthi akhulule ii-coils. I-single springs idla ngokufuna indawo engaphezulu ye-axial kwaye i-mechanical seals ezinobukhulu obahlukeneyo zifuna ii-springs ezinobukhulu obahlukeneyo.
Imithombo emininziZihlala zincinci kunezipringi ezingatshatanga, zibonelela ngomthwalo ofanayo kwiindawo zokutywina. Izitywina ezininzi zoomatshini ezinobukhulu obahlukeneyo zinokusebenzisa izipringi ezifanayo kuphela ngokutshintsha inani lee-coils zezipringi. Izipringi ezininzi ziyamelana nokungakhululeki kwamandla e-centrifugal kunezipringi ezijikelezayo ezisebenza ngokwahlukileyo. Kodwa ucingo oluncinci olunqamlezileyo lwezipringi ezincinci lubangela ukuba izipringi ezincinci zingamelani nokugqwala kwaye zivaleke.
A uphawu loomatshini lwentwasahlobo yamazasifuna indawo encinci kakhulu ye-axial kune-design ye-spring ezininzi. Kodwa izixhobo ezikhethekileyo kufuneka zenziwe ukuze kufezekiswe iziphumo ezilungileyo zokuvelisa, ngaphandle kokuba ubushushu obufunekayo kolu yilo buthintela izixhobo kwiqela le-stainless steel kunye ne-Hastelloy. Okwesithathu, utshintsho olukhulu ekulayisheni kwe-deflection ethile kufuneka lunyanyezelwe. Ukulahleka kwamandla okanye ukunyuka kwamandla okukhulu ngentshukumo encinci ye-axial kufuneka kulindelwe.
Umatshini wokuhlamba impahlasisipringi esiqinileyo kakhulu; eneneni, ingxaki eqhelekileyo ngewasher kukuba isantya sesipringi siphezulu kakhulu. Ukuze kuncitshiswe isantya sesipringi, iiwasher ziyabekwa ndawonye.
iimvulophuIndibaniselwano yesipringi kunye ne-element yesitywini sesibini yintsimbi ephothiweyo. Kukho i-welded edge metal bellows kunye ne-shaped bellows. I-shaped bellows isetyenziselwa ukunciphisa ubungakanani be-welding, kwaye i-shaped bellows iphezulu kakhulu kune-shaped bellows. Ukukhethwa kobukhulu be-bellow kwenziwa ngokwendlela yokumelana noxinzelelo ngaphandle kwe-spring rate egqithisileyo. Kubalulekile ukukhetha indlela ye-welding kunye ne-bellows ukuze ufumane ubomi obuphezulu bokudinwa.
Ixesha lokuthumela: Disemba-02-2022