Njengecandelo kunye nesixhobo esisebenzayo, i-cylinder ye-hydraulic, njengazo zonke izixhobo zomatshini, ngokuqinisekileyo iya kuba namanqanaba ahlukeneyo okuguga, ukukhathala, ukubola, ukukhulula, ukuguga, ukuwohloka okanye umonakalo kumacandelo ayo okwakhiwa ngexesha elide lomsebenzi.I-Phenomenon, eyenza ukuba ukusebenza kunye nemeko yezobuchwepheshe ye-hydraulic cylinder iyancipha, kwaye emva koko ibangela ukungaphumeleli okanye ukungaphumeleli kwezixhobo zonke ze-hydraulic.Ngoko ke, kubaluleke kakhulu ukuphelisa kunye nokulungisa iingxaki eziqhelekileyo kumsebenzi wemihla ngemihla weesilinda ze-hydraulic.
Into ebizwa ngokuba yikhithi yokulungisa oomatshini bokwakha yenye yezitywina ezininzi, eziqulethwe yi-RBB, i-PTB, i-SPGO, i-WR, i-KZT, i-dust seals kunye nokunye.
RBB\PTB: Piston rod sealskwayebuffer izitywinigcina unxibelelwano lokutywina phakathi kwentloko ye-hydraulic cylinder kunye nentonga yepiston ebuyiselayo.Ngokuxhomekeke kwisicelo, isixokelelwano sokutywinwa kweentonga sinokuqulatha itywina kunye nesitywina se-buffer okanye itywina kuphela.Iinkqubo zokutywina zesixhobo esinzima ngokubanzi zibandakanya indibaniselwano yamatywina amabini, kunye netywina lomqamelo elibekwe phakathi kwetywina kunye nepiston kwintloko yesilinda.Intonga yepiston imisela unyamezelo lwentonga yepiston d.Ukongeza kumsebenzi wabo wokutywina, izitywina zentonga zibonelela ngefilimu yeoyile yokuthambisa ebhityileyo kwintonga yepiston yokuthambisa kwaye igcobe isitywina sothuli.Izithambisi zikwanqanda ukubola kumphezulu wentonga yepiston.Nangona kunjalo, ifilimu ye-lubricant kufuneka ibe yincinci ngokwaneleyo ukuba itywinwe kwakhona kwi-cylinder kwi-stroke yokubuya.Ukukhethwa kunye nokukhethwa kwezinto eziphathekayo kwenkqubo yokutywina intonga ye-piston ngumsebenzi onzima, ofunekayo ukuqwalasela ukuyila ngokubanzi kunye neemeko zokusetyenziswa kwe-cylinder ye-hydraulic.I-SKF inikezela ngoluhlu olubanzi lweentonga kunye ne-cushion seals kumacandelo ahlukeneyo, izixhobo, uchungechunge kunye nobukhulu ukuze zihambelane neemeko ezahlukeneyo kunye nokusetyenziswa.
SPGO:1. Ukusetyenziswa kunye nokusebenza: isitywina esiqhelekileyo se-bidirectional, uluhlu olubanzi lwesicelo.Ukumelana nokukhuhlana kuphantsi kakhulu, akukho nto inyakazayo, ukuxhathisa ukunxiba kunamandla, kwaye indawo yokufakela igcinwe.2. Izinto ezisemgangathweni: umsesane wokutywina (ozaliswe nge-polytetrafluoroethylene PTFE), i-O-ring (i-nitrile rubber NBR okanye irubha ye-fluorine FKM. 3. Iimeko zokusebenza: Uluhlu lwe-Diameter: 20-1000mm, uluhlu loxinzelelo: 0 - 35MPa, uluhlu lobushushu: -30 ukuya + 200 ° C, isantya: akukho ngaphezu kwe-1.5m / s, phakathi: ioli ye-hydraulic jikelele, ioli ye-retardant, amanzi kunye nabanye.
WR:Umsesane oxhasa ilaphu lePhenolic, umsesane ongagugiyo, kunye nomsesane wesikhokelo zenziwe ngelaphu elimhlophe elicolekileyo elifakwe kwi-phenolic resin, liqengqeleke ngokufudumeza, kwaye lijikiwe.Ineempawu eziphezulu zoomatshini, ukuchasana kwe-oyile elungileyo, kunye nezantsi Ukufunxwa kwamanzi okugqwesileyo kunye nokumelana nokunxiba okuphezulu, inokusetyenziswa ngokubanzi kwiindandatho zokuxhasa ezixhathisayo ze-hydraulic cylinders.
IWholelele iPC60-7 Hydraulic Boom Arm Bucket Cylinder Seal Kit yeSKF KOMATSU Excavator Seal Kit
KZT:1. Ukusetyenziswa kunye nokusebenza: I-ring antifouling isetyenziswe ngokudibanisa ne-piston seal kunye ne-anti-wear ring ukukhusela ioli kwi-cylinder ukuba ixutywe kunye nokungcola kwangaphandle ukuze kubangele ukuqokelelwa kokulahlekelwa kwengcinezelo kwisitywina.embi, ukuqinisekisa ubomi benkonzo elide itywina.Xa isetyenziswe ngokubambisana nezitywina zentonga kunye nentsimbi yentsimbi, ikhusela umonakalo kwintonga yepiston.Kwangaxeshanye, kukho i-cutout kunye noxinzelelo lweoyile ye-bypass groove ukuthintela ukuqokelelwa koxinzelelo lweoyile.2. Izinto ezisemgangathweni: umsesane wokutywina: uzaliswe nge-polytetrafluoroethylenePTFE.
Amatywina othuli:Iisilinda ze-Hydraulic zinokwenza ngeendlela ezahlukeneyo zokusetyenziswa kunye neemeko zokusingqongileyo, kubandakanywa ukuvezwa kothuli, i-debris okanye imozulu yangaphandle.Ukugcina ezi zingcolisi zingangeni kumacandelo e-hydraulic cylinder kunye ne-hydraulic system, izitywina zothuli (ezikwabizwa ngokuba zii-wiper rings, i-wiper rings okanye ii-wipers) zingafakelwa ngaphandle kwentloko ye-hydraulic cylinder.Isitywina sothuli sigcina amandla okutywina ngokuchasene nentonga yepiston xa isixhobo siphumle (i-static, intonga yepiston ayishukumi) kwaye isetyenziswa (eguquguqukayo, intonga yepiston iphinda ibuyele), ngelixa unyamezelo lwentonga yepiston d is igqitywe yintsimbi yepiston yetywina Ngokuqinisekileyo.Ngaphandle kwetywina lothuli, intonga yepiston ebuyayo inokwazisa ungcoliseko kwisilinda.Isiphumo sokutywinwa esimileyo setywina lokusula kwidayamitha engaphandle yegroove sikwabaluleke kakhulu ukunqanda ukufuma okanye amasuntswana ukuba angangeni kumda we-groove.wiper itywina.
Ixesha lokuposa: Feb-20-2023