Ububanzi bokusetshenziswa kwe-O-ring

Ububanzi bokusetshenziswa kwe-O-ring

I-O-ring iyasebenza ukuze ifakwe kumishini ehlukahlukene, futhi idlala indima yokuvala esimweni esimile noma esinyakazayo ezingeni lokushisa elithile, ingcindezi, kanye nemithombo yezindaba ehlukene yoketshezi negesi.

Izinhlobo ezahlukahlukene zezinto zokuvala zisetshenziswa kabanzi kumathuluzi omshini, imikhumbi, izimoto, imishini ye-aerospace, imishini ye-metallurgical, imishini yamakhemikhali, imishini yobunjiniyela, imishini yokwakha, imishini yezimayini, imishini ye-petroleum, imishini yepulasitiki, imishini yezolimo, nezinsimbi ezahlukahlukene namamitha. I-O-ring isetshenziselwa ikakhulukazi uphawu olumile kanye ne-reciprocating seal. Uma isetshenziselwa uphawu olujikelezayo olunyakazayo, ikhawulelwe kudivayisi ye-rotary seal enesivinini esiphansi. I-O-ring ngokuvamile ifakwa emseleni onengxenye engunxande esiyingini sangaphandle noma indilinga yangaphakathi ukuze ivalwe. I-O-ring isadlala indima enhle yokuvala nokushaqeka endaweni yokumelana nowoyela, ukumelana ne-asidi ne-alkali, ukugaya, ukugqwala kwamakhemikhali, njll. Ngakho-ke, i-O-ring iyisigxivizo esisetshenziswa kakhulu kunazo zonke ezinhlelweni zokudlulisa amanzi kanye ne-pneumatic.

Izinzuzo ze-O-ring

Izinzuzo ze-O-ring VS ezinye izinhlobo zezimpawu:

-Ifanele amafomu okuvala ahlukahlukene: ukubekwa uphawu okumile kanye nokubekwa uphawu okuguquguqukayo

-Ifanele izindlela zokunyakaza eziningi: ukunyakaza okujikelezayo, ukunyakaza okuphindaphindayo kwe-axial noma ukunyakaza okuhlangene (njengokunyakaza okuhambisanayo okujikelezayo okuhlanganisiwe)

-Ifanele imidiya ehlukahlukene yokuvala: uwoyela, amanzi, igesi, imidiya yamakhemikhali noma enye imidiya exubile

Ngokukhetha izinto ezifanele zenjoloba kanye nokwakheka kwefomula efanele, ingavala ngokuphumelelayo uwoyela, amanzi, umoya, igesi kanye namakhemikhali ahlukahlukene. Izinga lokushisa lingasetshenziswa ebangeni elibanzi (- 60 ℃~+220 ℃), futhi ingcindezi ingafinyelela ku-1500Kg/cm2 (esetshenziswa kanye nendandatho yokuqinisa) ngesikhathi sokusetshenziswa okuhleliwe.

- Idizayini elula, isakhiwo esihlangene, ukuhlanganisa okulula nokuqaqa

- Izinhlobo eziningi zezinto

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