Isitywina esihlanganisiweyo se-V
Ividiyo yemveliso
Ubungakanani besicelo
Uxinzelelo: ≤ 400bar
Ubushushu: - 40 ~ 100 ℃
Isantya somgca: ≤ 0.5m/s
Naphantsi kweemeko zokusebenza ezinzima, izitywina ze-V-ring zifaneleke kakhulu ukutywina iplunger, intonga yepiston yokushicilela, i-oyile cylinder, i-valve shaft kunye ne-valve core.Ngoko ke, ezi zitywina zingacetyiswa ukuba zisetyenziswe phantsi kweemeko ezingalindelekanga.
Indawo yokusebenza
Ioli ye-Hydraulic, ioli yokuthambisa, ioli ye-mineral oil
Kwiimeko zokusebenza ezinobushushu obuphezulu kunye neekhemikhali ezixhathisayo, nceda uqhagamshelane nesebe lethu lenkonzo yabathengi ukuze ucebise izixhobo ezifanelekileyo kunye nezakhiwo kuwe.
Iimbonakalo
Umsesane otywiniweyo kunye nomsesane omilise u-V usebenza ngokupheleleyo kumphezulu woxinzelelo ngoncedo loxinzelelo olusebenzayo lolwelo, ukuze umlebe wokutywina osebenzayo ube nokwandiswa kakuhle, kunye nokutywinwa komphezulu we-cylinder barrel kunye nepiston inokucinezelwa ukufezekisa. injongo yokutywinwa.
1. Inani leendandatho zokutywina lingakhethwa ngokoxinzelelo;
2. Vumela umthwalo othile we-eccentric kunye nentshukumo ye-eccentric;
3. Kwinkqubo yokusetyenziswa, ukuba i-V-shaped seal ring ivuza, umphumo wokutywina unokufumaneka ngokulungelelanisa umatshini wokucinezela ukucinezela kwakhona;
4. Xa ukupakisha akukwazi ukulayishwa nge-axially, kunokunqunyulwa ukusetyenziswa.Ngexesha lofakelo, ukusika kuya kugxininiswa ngama-90 degrees;
5. Ixabiso loburhabaxa bomphezulu bomphezulu odityanisiweyo wesici sokutywina linokuba likhulu kunolo lokudibanisa umphezulu wento yokutywina;
6. Akukho manyathelo achasene ne-extrusion afunekayo ukuze asetyenziswe phantsi koxinzelelo oluphezulu.
Ukuhlohla
Ngenxa yokuba i-elasticity yelaphu le-V-ring seal iphantsi kakhulu, kwaye olu hlobo lwesitywina lufuna i-axial direction Preload, ngoko kukho umsele wofakelo ovulekileyo kwelinye icala.
Ngokuqhelekileyo ihambelana nobude be-groove "L".Umenzi wamatywina kunye neengxenye zetsimbi Umahluko (ngokukodwa kwimeko yobukhulu obukhulu) unokuhlawulwa ngepleyiti yokucoca okanye i-screw head screw Imbuyekezo ukuze ufumane umsebenzi ongcono kakhulu (ubuncinci i-5% yobude "L" inokulungiswa).Xa iphantsi kwe Ukuguquguquka kwetywina kuya kuncipha ngokwenene xa icinezelwe ngamandla.Ngeli xesha, liya kukhapha Ngokuxutywa okugqithisileyo kunye nokugqoka okukhulu, intonga yepiston ikhokelwa yindandatho yenkxaso.
Sebenzisa.Ngenxa yolu lungelelaniso, amacandelo anjalo anokusetyenziswa ngezihlandlo ezikhethekileyo, ezifana Kwimeko yesantya esiphezulu, uluhlu olubanzi lobushushu kunye notshintsho olukhulu loxinzelelo, okanye ezi parameters Kuzo zombini iimeko.Into nganye yeli tywina iyakudityaniswa ngokwalo.Yongeza ioli yokuthambisa okanye igrisi kancinane.
Kuya kwenza ukudibanisa kube lula kakhulu.Ilaphu le-V-ring itywina elinecandelo elikhulu lomnqamlezo lingasetyenziswa kwi-Rub it kancinane nge-oyile yokuthambisa eshushu ukuyenza ithambe ngakumbi, uze uyifake Iluncedo kakhulu.Ukuze kube lula ukugcinwa, ezi zitywina zinokusikwa.V Isitywina se-O-ring kunye nendandatho yokugcina inqunywe kwi-angle ye-45 °, ngelixa i-ring support inqunywe kwi-angle ye-90 °.Elements Ukunqunyulwa kwe-groove kuya kuphazamiseka kwi-120 ° ngexesha lofakelo, ukwenzela ukuba ungatshintshi ubude be-groove Degrees.
