Yintoni O-Ring

I-O-rings ingasetyenziselwa kwizicelo ezahlukeneyo kuba zenziwe kwizinto ezahlukeneyo.Amakhonkco e-O ahlala enziwe ngerabha, okanye ngakumbi i-polymer / elastomer.Ezi polima zihlala zinyangwa yi-vulcanization, ekhokelela kwizixhobo ezomeleleyo, ezihlala ixesha elide kunye nelastiki yerabha.

I-P-rings yeyona nto ixhaphakileyo yoyilo lomatshini wokutywina ngenxa yeendleko zabo eziphantsi, ukulula kokwenziwa, umsebenzi othembekileyo, kunye neemfuno zokufakela ezilula.I-O-rings iphantsi koxinzelelo lwamashumi e-megapascals (ikhilo-pounds).I-O-rings ingasetyenziselwa kwizicelo ezimileyo kunye nakwizicelo eziguquguqukayo apho kukho intshukumo ehambelanayo phakathi kwamacandelo, njengama-shafts eempompo ezijikelezayo kunye neepiston zeesilinda ze-hydraulic.

I-O-ring ifanelekile ukuba ifakwe kwizixhobo ezahlukeneyo zoomatshini, phantsi kobushushu obuchaziweyo, uxinzelelo, kunye nemithombo eyahlukeneyo yamanzi kunye negesi, inokudlala indima yokutywinwa kwimeko ye-static okanye ehambayo.Iindidi ezahlukeneyo zamatywina zisetyenziswa ngokubanzi kwizixhobo zoomatshini, iinqanawa, iimoto, izixhobo ze-aerospace, oomatshini besinyithi, oomatshini beekhemikhali, oomatshini bokwakha, oomatshini bokwakha, oomatshini bemigodi, oomatshini bepetroleum, oomatshini beplastiki, oomatshini bezolimo, kunye nezixhobo ezahlukeneyo kunye neemitha.isiqalelo.Amakhonkco e-O asetyenziselwa ukutywinwa okuzinzileyo kunye nokutywinwa okuphindaphindayo.Xa isetyenziselwa ukutywinwa kwentshukumo ejikelezayo, ikhawulelwe kwiitywina ezijikelezayo ezinesantya esisezantsi.I-O-ring ifakwe ngokubanzi kwi-groove ene-rectangular cross-section kwisangqa sangaphandle okanye sangaphakathi sokudlala indima yokutywina.Amakhonkco asadlala indima entle ekutywineni nasekufunxeni kukothuka kwiindawo ezinjengokumelana ne-oyile, ukuxhathisa kwe-asidi kunye ne-alkali, ukucola kunye nokukhukuliseka kweekhemikhali.Ke ngoko, amakhonkco e-O ngawona matywina asetyenziswa kakhulu kwiinkqubo zokuhanjiswa kwe-hydraulic kunye ne-pneumatic.

I-FKM kunye ne-NBR elastomers zikhethwa ngabathengi abaninzi kwi-Xingtai xinchi.Ukongeza, izicelo zobushushu obuphakathi phakathi kwe -15°C kunye ne-110°C zihanjiswa zizo zombini iikhompawundi, nto leyo eyenza nokuba imathiriyeli ibe lukhetho olulungileyo kusetyenziso lwemizi-mveliso jikelele.Ngokwenyani, Zombini izixhobo zikulungele kakuhle ukusetyenziswa kuluhlu lwe -30 ukuya kwi-125°C.I-FKM inenzuzo kumaqondo asezantsi kunye namaqondo aphezulu aphezulu.Irabha yeFKM ithambe ngakumbi kwaye ilastiki.Kodwa ixabiso le-FKM elastomer liyenyuka ukusuka ngo-Agasti walo nyaka, ixabiso liphezulu kunangaphambili.I-NBR inenzuzo encinci xa ithelekisa ukomelela kwexesha elifutshane.I-NBR inezinto ezithile ezixhathisayo kwiiasidi, iialkali ezihlanjululweyo, ulwelo lwehydraulic, amanzi, ulwelo lwe-ethylene glycol kunye neealkoholi.I-FKM inokumelana okuthe ngqo kumphunga, i-ozone, isethi yoxinzelelo, ukuxhathisa okubanzi kweekhemikhali, ii-hydrocarbons ezinevumba elimnandi, ii-hydrocarbon ezikloriniweyo, ii-hydraulic fluids ezingatshiyo, ukuguga, ii-acids ezomeleleyo, ii-brake fluids, i-acetone, i-halogenated hydrocarbons, i-vacuum kunye ne-acids ezininzi.