Umda wokusetyenziswa kwe-O-ring

Umda wokusetyenziswa kwe-O-ring

I-O-ring iyasebenza ukuba ifakwe kwizixhobo ezahlukeneyo zoomatshini, kwaye idlala indima yokutywina kwindawo engatshintshiyo okanye eshukumayo kwiqondo lobushushu elichaziweyo, uxinzelelo, kunye nolwelo olwahlukileyo kunye nemidiya yegesi.

Iindidi ezahlukeneyo zezinto zokutywina zisetyenziswa ngokubanzi kwizixhobo zoomatshini, iinqanawa, iimoto, izixhobo ze-aerospace, oomatshini besinyithi, oomatshini beekhemikhali, oomatshini bobunjineli, oomatshini bokwakha, oomatshini bemigodi, oomatshini bepetroleum, oomatshini beplastiki, oomatshini bezolimo, kunye nezixhobo ezahlukeneyo kunye neemitha.I-O-ring isetyenziselwa ukutywina okumileyo kunye nokutywinwa okuphindaphindayo.Xa isetyenziselwa ukutywinwa kwentshukumo ejikelezayo, ilinganiselwe kwisixhobo sokutywina esinesantya esisezantsi.I-O-ring ifakwe ngokubanzi kwi-groove kunye necandelo loxande kwisangqa sangaphandle okanye isangqa sangaphakathi sokutywinwa.I-O-ring isadlala indima efanelekileyo yokutywinwa kunye nokutshitshiswa kwimeko yokumelana ne-oyile, ukuxhathisa kwe-asidi kunye ne-alkali, ukugaya, ukubola kweekhemikhali, njl.

Izinto ezilungileyo ze-O-ring

Izinto ezilungileyo ze-O-ring VS ezinye iintlobo zamatywina:

-Ifanelekile kwiifom ezahlukeneyo zokutywina: ukutywinwa okumileyo kunye nokutywinwa okuguquguqukayo

-Izilungele iindlela zokushukuma ezininzi: intshukumo ejikelezayo, intshukumo yokubuyisela i-axial okanye intshukumo edibeneyo (efana ne-rotary reciprocating intshukumo edibeneyo)

-Ifanelekile kwiimidiya ezahlukeneyo zokutywinwa: ioyile, amanzi, igesi, imidiya yekhemikhali okanye enye imidiya exubileyo

Ngokukhetha izixhobo ezifanelekileyo zerabha kunye noyilo olufanelekileyo lwefomula, inokutywina ngokufanelekileyo i-oyile, amanzi, umoya, igesi kunye nemithombo eyahlukeneyo yeekhemikhali.Ubushushu bunokusetyenziswa kuluhlu olubanzi (- 60 ℃ ~ + 220 ℃), kwaye uxinzelelo lunokufikelela kwi-1500Kg / cm2 (isetyenziswe kunye nendandatho yokuqinisa) ngexesha lokusetyenziswa okusisigxina.

-Uyilo olulula, ubume obubambeneyo, indibano efanelekileyo kunye nokuqhaqha

-Iintlobo ezininzi zemathiriyeli

Inokukhethwa ngokweelwelo ezahlukeneyo: NBR, FKM, VMQ, EPDM, CR, BU, PTFE, NR