Baaxadda codsiga O-ring

Baaxadda codsiga O-ring

O-ring waa lagu dabaqi karaa in lagu rakibo qalab kala duwan oo makaanik ah, wuxuuna ka ciyaaraa door xidhidh ah xaalad taagan ama dhaqaaqaysa heerkul cayiman, cadaadis, iyo dareeraha iyo warbaahinta gaaska kala duwan.

Noocyada kala duwan ee walxaha shaabadeynta ayaa si weyn loogu isticmaalaa qalabka mashiinka, maraakiibta, baabuurta, qalabka hawada, mishiinada birta, mishiinada kiimikada, mishiinada injineernimada, mashiinada dhismaha, mashiinada macdanta, mishiinka batroolka, mashiinada caaga ah, mishiinada beeraha, iyo qalab kala duwan iyo mitir. O-ring waxaa inta badan loo isticmaalaa shaabadda taagan iyo shaabadda is-dhaafsiga ah. Marka loo isticmaalo shaabaddii dhaqdhaqaaqa rotary, waxay ku xaddidan tahay aaladda xirmada wareega-xawaaraha hooseeya. O-ring ayaa guud ahaan lagu rakibay jeexdin oo leh qayb leydi ah oo ku taal wareegga dibadda ama wareegga gudaha si loo xiro. O-ring ayaa weli ka ciyaara door wanaagsan oo shaabadeynta iyo nuugista naxdinta leh ee deegaanka ee iska caabinta saliidda, caabbinta acid iyo alkali, shiidi, daxalka kiimikada, iwm.

Faa'iidooyinka O-ring

Faa'iidooyinka O-ring VS noocyada kale ee shaabadaha:

-Ku haboon noocyada kala duwan ee shaabadeynta: xirid joogto ah iyo xirid firfircoon

-Ku habboon habab dhaqdhaqaaq badan: dhaqdhaqaaqa rotary, dhaqdhaqaaqa dib-u-celinta axial ama dhaqdhaqaaq isku dhafan (sida dhaqdhaqaaq isku-dhafan oo wareeg ah

-Ku habboon warbaahinta xidhidhiyaha kala duwan: saliidda, biyaha, gaaska, warbaahinta kiimikada ama warbaahinta kale ee isku dhafan

Iyada oo loo marayo xulashada qalabka caagga ah ee ku habboon iyo naqshadeynta caanaha ku habboon, waxay si wax ku ool ah u xiri kartaa saliidda, biyaha, hawada, gaaska iyo warbaahinta kiimikada ee kala duwan. Heerkulka waxaa loo isticmaali karaa kala duwanaansho ballaaran (- 60 ℃ ~ + 220 ℃), cadaadiskuna wuxuu gaari karaa 1500Kg / cm2 (oo lala isticmaalo giraanta xoojinta) inta lagu jiro isticmaalka go'an.

-Naqshad fudud, qaab dhismeed is haysta, isu-urur ku habboon iyo kala diris

– Noocyo badan oo agab ah

Waxaa lagu dooran karaa iyadoo loo eegayo dareerayaasha kala duwan: NBR, FKM, VMQ, EPDM, CR, BU, PTFE, NR