Indima yezingxenye eziyisisekelo ze-mechanical seal

(1) i-end friction sub (i-dynamic, static ring) ukuze kugcinwe ukulingana okuseduze ukuze kwakheke indawo yokuvala ukuvimbela ukuvuza kwemidiya.Idinga indandatho enyakazayo futhi emile inokumelana okuhle nokugqokwa, indandatho enyakazayo inganyakaza nge-axially, inxephezele ngokuzenzakalelayo ukugqokwa kwendawo yophawu, ukuze ifanelane kahle nendandatho emile, indandatho emile inendima entantayo, indima yebhafa.
(2) Isici esinwebekayo (intwasahlobo, ipuleti likathayela, umkhono wenyoka, njll.) ngokuyinhloko idlala indima yesinxephezelo, ukulayisha kuqala kanye nokubhafa, kodwa futhi ukukhiqiza isilinganiso esinengqondo sokucindezela izici zobuso bokuphela kokuvala.Kudingeka ukuthi uhlale ulondoloza ukunwebeka ukuze unqobe ukungqubuzana kophawu olusizayo kanye nezingxenye zokudlulisela, futhi uqale indima yesinxephezelo sendandatho.

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(3) uphawu olusizayo (indandatho emise oku-0, indandatho emise okuka-V, indandatho emise okuka-wedge kanye nendandatho yophawu emise okumise) idlala kakhulu indandatho emile kanye nendima yokuvala indandatho eguquguqukayo, kodwa futhi idlala indima yokuntanta kanye ne-buffer.Isici esisizayo sokuvala sendandatho emile siyadingeka ukuze kuqinisekiswe ukuvala phakathi kweringi emile kanye nendlala, ukuze iringi emile ibe nokuntanta okuthile;isici esisizayo sokuvala sendandatho eguquguqukayo siqinisekisa ukuvala phakathi kwendandatho eguquguqukayo kanye ne-shaft noma umkhono.Izinto ezisetshenziswayo zidinga izici zokumelana nokushisa nokubanda eduze nendawo.
(4) izingxenye zokudlulisela (iphinikhodi, indandatho yokudlulisela, isihlalo sokudlulisela, umkhono wokudlulisela, okhiye bokudlulisela, amalugi okudlulisela noma ama-couplings afakwe izinyo), indima yawo iwukudlulisa i-torque ye-shaft kwindandatho ehambayo.Izidingo zempahla zokugqwala nokumelana nokugqoka.
5Idinga ukuma okulungile ukuze kuqinisekiswe ukuthi indawo evalekayo isendaweni efanele, kanye nokugcina ukulingana kahle kwentwasahlobo kunokucindezela;ngesikhathi esifanayo kudinga ukuhlakazeka okulula nokufakwa, kulula ukubeka, kungasetshenziswa ngokuphindaphindiwe.With uphawu asizayo kufanele sinake ukufakwa uphawu indandatho chamfer kanye ingcindezi spring lemali, unake ngokukhethekile ashukumisayo ring uphawu ngomkhono, edinga ukugqwala nokugqoka ukumelana, uma kunesidingo, ukusetshenziswa kwakwakhe kanzima surface.


Isikhathi sokuthumela: Jul-11-2023