Iindaba zeshishini

Indlela yoFakelo lweZidibanisi ze-Metal Hose

2021-09-15
I-metal hose joint luhlobo lomgangatho ophezulu wombhobho oguquguqukayo kumbhobho wanamhlanje wemizi-mveliso. Ubukhulu becala yenziwe ngemivumbo, imikhono yomnatha kunye namalungu. Ityhubhu yayo yangaphakathi yintsimbi ejiyileyo okanye i-annular eludongeni olucekethekileyo, i-bellows yangaphandle iseti, yenziwe ngocingo lwentsimbi okanye ibhanti lentsimbi ngokwemilinganiselo ethile elukiweyo.

I-metal hose joint luhlobo lomgangatho ophezulu wombhobho oguquguqukayo kumbhobho wanamhlanje wemizi-mveliso. Ubukhulu becala yenziwe ngemivumbo, imikhono yomnatha kunye namalungu. Ityhubhu yayo yangaphakathi yintsimbi ejiyileyo okanye i-annular eludongeni olucekethekileyo, i-bellows yangaphandle iseti, yenziwe ngocingo lwentsimbi okanye ibhanti lentsimbi ngokwemilinganiselo ethile elukiweyo. Amalungu okanye iiflange kwiziphelo zombini zombhobho ziya kuhambelana namalungu okanye iiflange zombhobho womthengi. Imidumba yethumbu yenziwe ngokucekeceke kakhulu - iityhubhu zentsimbi engenamthungo okanye ezidityanisiweyo ezininzi ngokwenziwa kweplastiki echanekileyo. Ngenxa yeempawu ezilastiki zeprofayili ye-bellows, i-hose inokuguquguquka okuhle kunye nokumelana nokudinwa, ukuze kube lula ukufunxa umthwalo we-cyclic we-deformation yentshukumo eyahlukeneyo, ngakumbi kwinkqubo yombhobho inamandla okuhlawula ukufuduka okukhulu. Ukuboniswa okuphakathi, inkqubo yokuzenzekelayo.

Ngethuba lokufakela, zombini iziphelo ze-hose yensimbi zixutywe ngokulinganayo. Ikakhulu ibonakala kuzo zombini iziphelo ithumbu lentsimbi, kuba uqhagamshelo flange kwindawo yofakelo ebhodini, ngokufuthi ngenxa yempazamo ufakelo, ayikwazi ukudityaniswa kuzo zombini iziphelo imingxuma flange ulungelelwaniso, kwaye offset, kwaye wacinga isinxibelelanisi ithumbu ukumelana. imbuyekezo yokufuduswa kwe-torsional, kodwa eneneni, i-hose yensimbi ngokwayo ayinakuhlawulela ukufuduswa kwe-torsional, isiphumo kukuba i-hose yentsimbi yaphukile, Kukho ukuvuza kumbhobho. Kule meko, enye isiphelo se-flange ekhululekile ingasetyenziselwa ukudibanisa i-hose yensimbi.

Ukutenxa okukhulu kweradial kukho kuzo zombini iziphelo zehose yentsimbi ngexesha lofakelo. Nangona umbhobho wesinyithi unako ukuhlawulela displacement elicaleni, kodwa ukuba ulwenze iphele xa ufakelo mkhulu ngokwentelekiso radial displacement, iya kunciphisa isalathiso isixa esinokubuyiselwa, kunokubangela ukusetyenziswa imfuno kwisixa sembuyekezo mkhulu kune hose kwi. Isalathiso semali yangempela sinokuhlawulwa kweli cala, ngaloo ndlela kubangele umonakalo wokukhathala kunye nomonakalo we-hose yensimbi.

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