Za a iya amfani da zoben O-ring a aikace-aikace iri-iri saboda an yi su daga kayan aiki iri-iri.O-zoben yawanci ana yin su ne da roba, ko kuma musamman polymer/elastomer.Wadannan polymers yawanci ana warkewa ta hanyar vulcanization, yana haifar da ƙarfi, dorewa da ƙarin kayan roba na roba.
P-rings sune mafi yawan ƙirar injiniyoyi don hatimi saboda ƙananan farashi, sauƙi na ƙira, aikin dogara, da buƙatun shigarwa masu sauƙi.O-zoben suna fuskantar matsin lamba na dubun megapascals (kilo-fam).Za a iya amfani da zoben o-ring a aikace-aikace na tsaye da kuma a aikace-aikace masu ƙarfi inda akwai motsi na dangi tsakanin abubuwan da aka gyara, kamar raƙuman famfo na rotary da pistons na silinda na ruwa.
O-ring ya dace don shigar da kayan aikin injiniya daban-daban, a ƙarƙashin ƙayyadadden zafin jiki, matsa lamba, da kafofin watsa labarai na ruwa da gas daban-daban, yana iya taka rawar rufewa a cikin yanayin tsaye ko motsi.Daban-daban nau'ikan hatimi ana amfani da su sosai a cikin kayan aikin injin, jiragen ruwa, motoci, kayan aikin sararin samaniya, injin ƙarfe, injinan sinadarai, injin gini, injin gini, injin ma'adinai, injinan mai, injin filastik, injinan noma, da na'urori daban-daban da mita.kashi.Ana amfani da zoben o-ring musamman don hatimi a tsaye da kuma rufewa.Lokacin da aka yi amfani da shi don hatimin motsi na juyawa, an iyakance shi ga hatimin juzu'i mai ƙarancin sauri.Gabaɗaya ana shigar da zoben O-ring a cikin tsagi tare da ɓangaren giciye na rectangular akan waje ko da'irar ciki don yin aikin hatimi.O-rings har yanzu suna taka rawar gani wajen rufewa da shawar girgiza a cikin mahalli kamar juriyar mai, juriyar acid da alkali, niƙa, da zaizayar sinadarai.Saboda haka, O-zobba sune mafi yawan hatimi da aka yi amfani da su a cikin tsarin watsa ruwa na ruwa da na huhu.
Yawancin Abokan Ciniki a Xingtai xinchi za su zaɓi FKM da NBR elastomers.Bugu da ƙari, matsakaicin aikace-aikacen zafin jiki tsakanin -15 ° C da 110 ° C ana amfani da su ta hanyar mahadi biyu, yana mai da ko dai kayan ya zama kyakkyawan zaɓi don amfanin masana'antu na gaba ɗaya.A zahiri, Dukansu kayan sun dace sosai don amfani a cikin kewayon -30 zuwa 125 ° C.FKM yana da fa'ida a ƙananan yanayin zafi da yanayin zafi mafi girma.FKM roba ya fi taushi da na roba.Amma farashin FKM elastomer ya tashi daga watan Agusta na wannan shekara, farashin ya haura fiye da da.NBR yana da ɗan fa'ida idan aka kwatanta juriyar ɗan gajeren lokaci.NBR yana da takamaiman juriya ga acid, diluted alkalies, ruwa mai ruwa, ruwa, ruwan ethylene glycol da barasa.FKM yana da takamaiman juriya ga tururi, ozone, saitin matsawa, juriya mai faɗin sinadarai, hydrocarbons aromatic, chlorinated hydrocarbons, ruwan ruwa mara ƙonewa, tsufa, acid mai ƙarfi, ruwan birki, acetone, hydrocarbons halogenated, injin da yawancin acid.
Lokacin aikawa: Agusta-25-2022