Indlela yokukhangela kunye nokulungisa izitywina ze-polyurethane ezineempawu ezintle?
Iitywina zePolyurethane zenziwe ngerabha ezineempawu ezintle zilandelayo:
Iimpawu zePolyurethane zine-elastic egqwesileyo, ukumelana nokunxiba, ukumelana ne-oyile, ukumelana nokubanda kunye nokomelela okuphezulu, kodwa ukuxhathisa kwamanzi, ngakumbi ukuxhathisa kwe-alkali, kubi.Zifumaneka kwiintlobo ezishushu ze-vulcanised, ubushushu begumbi kunye ne-hot melt.Uhlobo lwe-vulcanisation lokushisa kwegumbi luhlulwe lube yinto enye kunye nenxalenye ezimbini.Zisetyenziswa ngokubanzi kwizinto zokutywina kwizakhiwo kunye nokutywinwa kwimveliso yeemoto.
Ukukhangela kunye nokugcinwa kwe-polyurethane O-rings (izitywina): khangela ukuba iinqununu zokulawula i-hydraulic zingenasiphako, kwaye umsebenzi wokulondoloza ungena kwindawo eyimfama ixesha elithile.Ukuqhaqha kwaye ukhangele i-cylinder yobude bomntu ophethe isixhobo, wafumanisa ukuba i-oyile ye-piston yetywina "O" itywina isangqa sangaphandle ibe yindawo ethe tyaba, kwangaxeshanye yafumanisa ukuba ubungakanani bepiston yesangqa sangaphandle ayihlangabezani neemfuno (izizathu zokuvelisa isixhobo somatshini) , isalathiso sedayamitha singaphantsi kobukhulu obuqhelekileyo be-0.8MM, i-piston kunye ne-cylinder body clearance inkulu kakhulu, ibangela ukuba i-cylinder ye-longitudinal i-oyile eguquguqukayo.Ukugcinwa xa ukutshintshwa kwepiston eqeqeshiwe kunye ne "O-type" itywina emva kokuba isixhobo somatshini sibetha ingxaki.Uhlalutyo lwesizathu sikwisakhelo somese ezantsi imela kwindawo ngalo mzuzu, isakhelo semela lilonke ngentshukumisa, inokwaphulwa ibe yimeko yoxinzelelo, isantya sokulawula ivalve yeoyile yokubuyisela imeko, impembelelo yendawo yamandla. .
Ixesha lokuposa: Feb-24-2023
