Monga chigawo chimodzi ndi chipangizo chogwirira ntchito, silinda ya hydraulic, monga zida zonse zamakina, idzakhala ndi magawo osiyanasiyana ovala, kutopa, dzimbiri, kumasula, kukalamba, kuwonongeka kapena kuwonongeka kwa zigawo zake pakanthawi yayitali.Phenomenon, yomwe imapangitsa kuti magwiridwe antchito ndi luso la silinda ya hydraulic ziwonongeke, ndiyeno zimayambitsa kulephera kapena kulephera kwa zida zonse za hydraulic.Choncho, ndikofunika kwambiri kuthetsa ndi kukonza mavuto omwe amapezeka pa ntchito ya tsiku ndi tsiku ya hydraulic cylinders.
Zomwe zimatchedwa kukonza makina opangira makina ndi chimodzi mwa zisindikizo zambiri, zomwe zimapangidwa ndi RBB, PTB, SPGO, WR, KZT, zisindikizo zafumbi ndi zina zotero.
RBB\PTB: Piston rod zisindikizondizisindikizo za buffersungani kulumikizana kosindikiza pakati pa mutu wa silinda ya hydraulic ndi ndodo ya pistoni yobwereza.Kutengera kugwiritsa ntchito, makina osindikizira a ndodo amatha kukhala ndi chosindikizira ndi chosindikizira kapena chosindikizira.Makina osindikizira ndodo pazida zolemetsa nthawi zambiri amakhala ndi zosindikizira ziwiri, chokhala ndi chidindo chokhazikika pakati pa ndodo ndi pisitoni pamutu wa silinda.Chisindikizo cha pisitoni chimatsimikizira kulekerera kwa piston rod diameter d.Kuphatikiza pa ntchito yawo yosindikiza, zisindikizo za ndodo zimapereka filimu yopyapyala yamafuta opaka mafuta pa ndodo ya pisitoni kuti adzipaka mafuta okha ndikupaka chisindikizo chafumbi.Mafuta odzola amaletsanso dzimbiri pandodo ya pisitoni.Komabe, filimu yopangira mafuta iyenera kukhala yopyapyala mokwanira kuti itsekedwenso mu silinda ikabwereranso.Kusankhidwa ndi kusankhidwa kwa zinthu za piston rod sealing system ndi ntchito yovuta, yomwe imayenera kuganizira momwe ma hydraulic cylinder amapangidwira komanso momwe angagwiritsire ntchito.SKF imapereka zisindikizo zosiyanasiyana za ndodo ndi khushoni m'magawo osiyanasiyana, zida, mndandanda ndi kukula kwake kuti zigwirizane ndi mikhalidwe ndi ntchito zosiyanasiyana.
SPGO:1. Kugwiritsa ntchito ndi ntchito: chisindikizo chokhazikika cha bidirectional, ntchito zambiri.Kukana kukangana ndikotsika kwambiri, palibe chokwawa chokwawa, kukana kuvala kumakhala kolimba, ndipo malo oyika amasungidwa.2. Zomwe zimagwiritsidwa ntchito: mphete yosindikizira (yodzazidwa ndi polytetrafluoroethylene PTFE), O-ring (rabara ya nitrile NBR kapena fluorine raba FKM. 3. Zinthu zogwirira ntchito: M'mimba mwake: 20-1000mm, kuthamanga osiyanasiyana: 0 - 35MPa, kutentha kwapakati: -30 mpaka +200 ° C, liwiro: osapitirira 1.5m / s, sing'anga: mafuta ambiri a hydraulic, mafuta obwezeretsa, madzi ndi ena.
WR:Mphete yothandizira nsalu ya phenolic, mphete yosamva kuvala, ndi mphete yowongolera amapangidwa ndi nsalu yoyera yoyera yapadera yokhala ndi utomoni wa phenolic, wokulungidwa ndi kutentha, ndikutembenuzika.Ili ndi zida zamakina apamwamba, kukana mafuta abwino, komanso kutsika Kwabwino kwambiri kwamadzi komanso kukana kuvala kwambiri, imatha kugwiritsidwa ntchito kwambiri mumphete zosagwirizana ndi ma silinda a hydraulic.
Yogulitsa PC60-7 Hydraulic Boom Arm Bucket Cylinder Seal Kit Kwa SKF KOMATSU Excavator Seal Kit
KZT:1. Kugwiritsa ntchito ndi ntchito: Mphete yotsutsa imagwiritsidwa ntchito pamodzi ndi chisindikizo cha pisitoni ndi mphete yotsutsa-kuvala pofuna kuteteza mafuta mu silinda kuti asasakanizidwe ndi zonyansa zakunja kuti awononge kutayika kwa mphamvu pa chisindikizo.zoipa, kuonetsetsa moyo wautali utumiki wa chisindikizo.Mukagwiritsidwa ntchito limodzi ndi zisindikizo za ndodo ndi zitsulo zachitsulo, zimalepheretsa kuwonongeka kwa ndodo ya pisitoni.Pa nthawi yomweyo, pali cutout ndi mafuta kuthamanga bypass groove kuteteza kudzikundikira mafuta.2. Zinthu zokhazikika: mphete yosindikiza: yodzazidwa ndi polytetrafluoroethylenePTFE.
Fumbi Zisindikizo:Ma hydraulic cylinders amatha kugwira ntchito zosiyanasiyana komanso zachilengedwe, kuphatikiza kukhudzana ndi fumbi, zinyalala kapena nyengo yakunja.Kuti zonyansazi zisalowe m'zigawo za hydraulic cylinder ndi hydraulic system, zisindikizo za fumbi (zomwe zimatchedwanso mphete zopukuta, mphete zopukuta kapena zopukuta) zimatha kuikidwa kunja kwa mutu wa silinda ya hydraulic.Chisindikizo chafumbi chimakhala ndi mphamvu yolumikizirana ndi ndodo ya pisitoni pomwe zida zapuma (static, ndodo ya pistoni sisuntha) komanso ikugwiritsidwa ntchito (yamphamvu, ndodo ya piston imabwereranso), pomwe kulolerana kwa ndodo ya piston d ndikokwanira. kutsimikiziridwa ndi pisitoni ndodo chisindikizo Zedi.Popanda chisindikizo chafumbi, ndodo ya pistoni yobwerera imatha kuyambitsa kuipitsidwa mu silinda.Kusindikiza kokhazikika kwa chosindikizira cha wiper m'mimba mwake yakunja kwa groove ndikofunikiranso kuti chinyontho kapena tinthu ting'onoting'ono zisalowe m'mphepete mwa mtsinje.wiper chizindikiro.
Nthawi yotumiza: Feb-20-2023