Pneumatic Cylinder Ndi Piston Lubrication Solutions

Pistoni ndi gawo lopanikizidwa mu silinda ya pneumatic(made ndi aluminiyamu chubu).Pofuna kupewa kuphulika kwa mpweya wa zipinda ziwiri za pistoni, mphete yosindikizira pisitoni imaperekedwa.Mphete yovala pa pistoni imatha kuwongolera chitsogozo cha silinda, kuchepetsa kuvala kwa mphete yosindikizira ya pisitoni, ndikuchepetsa kukana kukangana.Mphete zosamva kuvala nthawi zambiri zimagwiritsa ntchito polyurethane, polytetrafluoroethylene, nsalu zopangira utomoni ndi zinthu zina.Kutalika kwa pisitoni kumatsimikiziridwa ndi kukula kwa mphete yosindikiza komanso kutalika kwa gawo lofunikira lolowera.Gawo lotsetsereka ndi lalifupi kwambiri, zomwe zingayambitse kutha msanga ndi kukomoka.

Kutuluka kwamkati ndi kunja kwa silinda kumachitika makamaka chifukwa cha kuyika kwa pisitoni ndodo, mafuta osakwanira, kuvala kapena kuwonongeka kwa mphete yosindikizira ndi mphete yosindikiza, zonyansa mu silinda ndi zokopa pa ndodo ya pistoni.Choncho, pamene kutuluka kwa mkati ndi kunja kwa silinda kumachitika, pakati pa ndodo ya pistoni iyenera kusinthidwa kuti zitsimikizire kuti pisitoni ndodo ndi cylinder ndi coaxiality;ndi mafuta opangira mafuta amayenera kuyang'aniridwa nthawi zonse kuti atsimikizire kuti silindayo ili ndi mafuta abwino;ngati pali silinda Zonyansa ziyenera kuchotsedwa nthawi;pakakhala zokopa pazisindikizo za pisitoni, ziyenera kusinthidwa ndi zatsopano.Pamene mphete yosindikizira ndi mphete yosindikizira yavala kapena kuwonongeka, iyenera kusinthidwa pakapita nthawi.

Kunena zowona, kuyenera kukhala kudzoza pakati pa mphete ya pisitoni ndi khoma la silinda, chifukwa pisitoni ndi silinda ya pneumatic zimalumikizana pang'ono.70% ya kuvala kumachitika mkangano wamalire ndi kukangana kosakanikirana, ndiko kuti, kukangana poyambira.Pamene chisindikizo ndi khoma la silinda zimadzazidwa pang'ono ndi mafuta, mikangano yosakanikirana imapangidwa.Panthawiyi, pamene liwiro likuwonjezeka, friction coefficient ikucheperachepera.Liwiro la pisitoni likafika pamtengo wina, filimu yopangira mafuta imapangidwa kuti ikwaniritse mafuta otsekemera.Njira yothirira ndiyo kuwaza, koma mafuta ochulukirapo ayenera kuwomboledwa kudzera mu mphete ya pistoni.Kuonjezera apo, pokonza silinda, maenje ambiri abwino amapangidwa pamwamba pa cylinder liner kuti asunge mafuta, omwe ndi opindulitsa ku mafuta.

Kwa zigawo za pneumatic, kuti zikwaniritse zodzoladzola za moyo wautali, ziyenera kukumana ndi kusasinthasintha kwamafuta ndi kukhuthala kwa mafuta ake oyambira, omwe amatha kukwaniritsa kugundana kocheperako komanso kusindikiza bwino kothandizira;kumamatira kwambiri komanso kumagwirizana bwino ndi mphira Ndi ntchito yonyowa;ali ndi zinthu zabwino zokometsera mafuta komanso amachepetsa kuvala.