Ububanzi bokusetshenziswa kwe-O-ring

Ububanzi bokusetshenziswa kwe-O-ring

I-O-ring iyasebenza ekufakweni kwemishini eyahlukahlukene yemishini, futhi idlala indima yokuvala esimweni esingaguquki noma esinyakazayo ekushiseni okucacisiwe, ingcindezi, kanye nemidiya ehlukene yoketshezi negesi.

Izinhlobo ezahlukene zezinto zokuvala zisetshenziswa kabanzi kumathuluzi omshini, emikhunjini, ezimotweni, emishinini yezindiza, emishinini yensimbi, emishinini yamakhemikhali, emishinini yobunjiniyela, emishinini yokwakha, emishinini yezimayini, emishinini yephethiloli, emishinini yepulasitiki, emishinini yezolimo, kanye namathuluzi ahlukahlukene namamitha. Indandatho ye-O isetshenziselwa kakhulu ukuvala okungaguquki kanye nokuvala okuphindaphindayo. Uma isetshenziselwa ukuvala okujikelezayo, ikhawulelwe kudivayisi yokuvala okujikelezayo yesivinini esiphansi. Indandatho ye-O ngokuvamile ifakwe emseleni onesigaba esingunxande embuthanweni wangaphandle noma embuthanweni wangaphakathi wokuvala. Indandatho ye-O isadlala indima enhle yokuvala kanye nokumuncwa kokushaqeka endaweni yokumelana namafutha, ukumelana ne-asidi kanye ne-alkali, ukugaya, ukugqwala kwamakhemikhali, njll. Ngakho-ke, indandatho ye-O iyisivalo esisetshenziswa kakhulu ezinhlelweni zokudlulisa amanzi kanye ne-pneumatic.

Izinzuzo ze-O-ring

Izinzuzo ze-O-ring VS ezinye izinhlobo zezimbozo:

–Kufanele izinhlobo ezahlukene zokuvala: ukuvala okungaguquki kanye nokuvala okuguquguqukayo

–Kufanelekela izindlela eziningi zokunyakaza: ukunyakaza okujikelezayo, ukunyakaza okubuyela emuva kwe-axial noma ukunyakaza okuhlangene (njengokunyakaza okuhlangene okubuyela emuva)

–Kufanelekela imidiya ehlukahlukene yokuvala: uwoyela, amanzi, igesi, imidiya yamakhemikhali noma eminye imidiya exubile

Ngokukhetha izinto zerabha ezifanele kanye nomklamo wefomula ofanele, ingavala ngempumelelo uwoyela, amanzi, umoya, igesi kanye nezinhlobo ezahlukene zamakhemikhali. Izinga lokushisa lingasetshenziswa ebangeni elibanzi (- 60 ℃ ~ + 220 ℃), futhi ingcindezi ingafinyelela ku-1500Kg/cm2 (isetshenziswa kanye nendandatho yokuqinisa) ngesikhathi sokusetshenziswa okuzinzile.

-Umklamo olula, isakhiwo esincane, umhlangano ofanele kanye nokuqaqwa

-Izinhlobo eziningi zezinto zokwakha

Ingakhethwa ngokuya ngoketshezi oluhlukene: i-NBR, i-FKM, i-VMQ, i-EPDM, i-CR, i-BU, i-PTFE, i-NR