Ungakuthuthukisa kanjani ukuhlanzeka nokumelana nokugqoka kwama-gaskets e-PTFE

Ama-gasket e-PTFE ama-gasket asicaba, ama-gasket amise okwe-V, izindandatho ze-piston, ama-gaskets e-valve ebhola enziwe ngezinti ze-PTFE, amashubhu, namapuleti ngokuphenduka komshini noma ukusika.Ziyakwazi ukumelana nokugqwala okuhle kakhulu, anti-ukuguga kanye ne-non-conductivity.isici.Ngakho-ke, ungathuthukisa kanjani ukuhlanzeka nokumelana nokugqoka kwama-gaskets e-PTFE?

Ama-gasket e-PTFE ama-gaskets ayisicaba, ama-gaskets amise okwe-V, izindandatho ze-piston, ama-valve gaskets ebhola enziwePTFE izinduku, Amashubhu e-PTFE, kanye namapuleti ngokuphenduka ngomshini noma ukusika.Ziyakwazi ukumelana nokugqwala okuhle kakhulu, anti-ukuguga kanye ne-non-conductivity.isici.Ngakho, indlela yokuthuthukisa ubumsulwa nokugqoka ukumelanaI-PTFE gasket?

I-PTFE gasket iwuhlobo lwezinto ezingagugi, i-PTFE gasket elula ithambile kune, ukuze kwandiswe ukumelana nokugqoka, abakhiqizi abaningi baye bavula amafomula ahlukahlukene njengezithasiselo zokuguqulwa, ngokuvamile, ukugcwalisa i-PTFE gasket iba into enjalo.Isivinini sokuzungezisa esingu-300 asiphezulu, vele, ukungqubuzana kuzophinde kubangele izinga lokushisa lezinto ezingagugi ukuthi likhuphuke, bese okokusebenza kunwebeka, okuholela ekujameni kwesilinda, ukwehla nokwenyuka ekusebenzeni kokuvala, njll. Ulwelwesi lwe-pneumatic olufakwe i-PTFE olulodwa. I-valve yokulawula isihlalo iyunithi yokuqaliswa kokusebenza kwezinsimbi ezizenzakalelayo.

I-PTFE gasket yenziwe nge-pneumatic membrane, idlula esihlalweni esisodwa esifakwe ivalve ye-fluoroplastic.Ngenxa yenqubo yomjovo womfutho ophezulu we-valve medium, i-lining inamandla okumelana nokugqwala kanye ne-anti-aging polyfluoroethylene.Ngesikhathi esifanayo, iphinde yamukele i-PTFE gasket bellows ukuze ivalwe, ukuze i-valve isetshenziswe kumakhemikhali, uphalafini, umuthi, amandla kagesi nezinye izimboni.Ukulawulwa kwenqubo ye-alkaline fluorine medium namagesi anobuthi namagesi aguquguqukayo.

Ukubaluleka kokuthuthukisa ubumsulwa be-PTFE gaskets

I-PTFE gasket, eyaziwa nangokuthi i-polytetrafluoroethylene sheath, iyi-gasket engeyona eyensimbi, ngokuvamile eyakhiwe izingxenye ezimbili, isendlalelo esimbozayo nesishuthekayo.Isendlalelo sokuvala sibonisa ikakhulukazi ukumelana nokugqwala futhi ngokuvamile senziwe nge-polytetrafluoroethylene.Ingenziwa ibe yizinhlobonhlobo zama-gaskets e-geometric ayindilinga futhi ayinkimbinkimbi.I-graphite cut gasket nayo ingenziwa ibe ifomu lephakheji emasongweni angaphandle nangaphakathi, futhi kulula ukuyifaka nokuhlakaza futhi akulula ukulimaza.Uma kuqhathaniswa namanye amapulasitiki, isetshenziswe kabanzi njengempahla yokuvala kanye nezinto zokugcwalisa, ezinokumelana namakhemikhali kanye nokumelana okuhle kakhulu kwezinga lokushisa.

Ngenxa yokuhlanzeka okuphezulu komkhiqizo, unokumelana nokugqwala okuvelele, ingamukela izinga lokushisa eliphezulu nezinga lokushisa eliphansi, ukuqina kokucindezela okuvelele namandla aphezulu, ifanele ukubekwa uphawu kwengxenye yengcindezi ephansi, futhi ingavimbela ukugqwala kwe-electrochemical.I-PTFE gasket iyimpahla ethuthuke ngempela futhi evamile.Inemisebenzi emihle kakhulu njengokumelana nokukhasa, ukumelana nokubanda, izinga lokushisa eliphansi, akukho ukungcola, ukufakwa kalula, nokuhlukaniseka.Ngaphansi kokulayisha kuqala okuncane kakhulu, kungamukela ukucindezela okukhulu kwangaphakathi ngisho nangaphansi kwezinguquko zengcindezi.Ifaneleka kakhulu kuma-flange engilazi angama-rough noma agugile futhi aphukayo, kanye nokushintsha kwezinga lokushisa.Singakhiqiza ama-gaskets adingekayo kubasebenzisi ngokuya ngokukhetha kwekhasimende.