Usetyenziso lweRingi yePTFE

I-Spiral shaft itywina enye okanye ngaphezuluIringi ye-PTFEzenzelwe ukumelana neemeko eziguquguqukayo, amaqondo obushushu aphezulu, ubunzima obuphezulu kunye nokubaleka okomileyo ukuba izitywini zeshaft ezixhasiweyo eziqhelekileyo ezenziwe ngezinto zomlebe zokulungisa i-elastomeric azikwazi ukumelana.Inxalenye enkulu yemixube ye-PTFE ivunyiwe yi-FDA.

Amanqaku asisiseko anomdla kwi-PTFE seals abandakanya:

• Ukumelana okuphezulu kwe-concoction
• Ukumelana nezantya ukuya kuma-30 m/s (5 900 ft/min)
• Uluhlu olubanzi lobushushu obusebenzayo, -70 ukuya +250 °C (–95 ukuya +480 °F)
• Ukumelana nobunzima ukuya kuthi ga kwi-3,5 Mpa (500 psi)
• Ukumelana nokubaleka okomileyo

Iingcebiso zokuSekwa ​​kwi-PTFE Ring

Ukukhusela i-PTFE O-Rings ekubeni ingakrwelwa okanye ikrwelwe phakathi kokusekwa kubalulekile.I-Gouging ingenzeka ngelixa isandisa i-O-Rings phezu kwamagxa abukhali okanye iintambo.Inokuphetshwa ngokusebenzisa ukupakisha amakhonkco phezu kwezixhobo zezowuni ezibukhali okanye ukunika ikhefu lekona okanye iradiyi.Ukwandiswa okuphakathi, ukuba kunokucingeleka ngaphantsi kwe-10%, kuyacetyiswa phakathi kokusekwa kwe-O-Ring.Ukusetyenziswa kweoyile eshushu okanye ishawa yamanzi kukhuthaza ukolula okubonakalayo njengoko kufuneka.Utshintsho oluchazayo okanye iisistim ezingaqhelekanga zinokufuneka kwiimeko ezingaphezulu kwe-20%.

I-PTFE O-Rings inokuveliswa kwi-assortment yemixube, umzekelo, i-PTFE ezaliswe yigraphite, ubhedu kunye neglasi.Ixesha elininzi, izinto ezifunekayo kuqala zinokuhlangatyezwa ne-PTFE engazaliswanga.

Izicelo ezimbalwa zeRingi yePTFE

Iringi ye-PTFE eqinile ifanelekile kwi-static, izicelo ezinobunzima obuphantsi.Zibonisa eyona nto iguquguqukayo ye-concoction efanayo njengoko zenziwe ngezinto ezilalayo.Ukomelela kumacandelo esixhobo sokukhwelana akufuneki kuvumeleke intlaka enkulu ngelixa usebenzisa i-O-Rings yokutywina.Iimathiriyeli ze-PTFE ezingazaliswanga azinakuzinceda ngokuchasene nomsinga obandayo, zizisa ukugxothwa kwazo kwimingxunya eqokelelanayo xa ziziswa ngaphandle kokuhla izangqa.Zonke ii-O-Rings zigqibelele kunye nezangqa zayo zokuBack-up ukunika ukulungiswa kwe-static ngempumelelo kwizicelo ezinobunzima obuphezulu.Ubomi bolawulo lwe-O-Rings ngokuqinisekileyo buphuculwe kwizizathu zokuba amandla e-Back-up rings 'akwingingqi yekroba lokugxothwa.

Izinto ezilungileyo zokusebenzisa i-PTFE Ring

Okukhaphayo ngamaphezulu e-PTFE Ring:

• I-O-Rings yenye yeempendulo ezigqibeleleyo zezakhelo ezinobunzima obuphantsi
• Ukufana kwekhompawundi okuxhaphakileyo kwe-PTFE
• Ubushushu bobubanzi obandisiweyo buphakathi - 320 °F kunye +500 °F
• Ukuvavanya ngokukhawuleza kwaye uvuselele i-pivot
• Ukumiselwa kobungakanani obubanzi be-O-Rings kwindawo ethile malunga ne-0.110" kunye ne-~40";uqikelelo olungaqhelekanga luyafikeleleka xa ucengwa
• Vacuum ukuya kubunzima obuphezulu, xa isetyenziswa njengenxalenye yokudityaniswa neringi efanelekileyo yokuhamba ezantsi

Ezi ntlobo zeringi ye-PTFE zibalaselisa ifolo esecaleni ukukhuthaza ulwelo ukubaqhubela ngokuchasene namacandelo esixhobo sokukhwelana kwi-static kunye nesibini seemeko zesiqalelo.