Njengengxenye kanye nomshini osebenzayo, isilinda esisebenza nge-hydraulic, njengazo zonke izinto ezisebenza ngomshini, nakanjani sizoba namazinga ahlukene okuguga, ukukhathala, ukugqwala, ukuxega, ukuguga, ukuwohloka noma ngisho nokulimala ezingxenyeni zayo zesakhiwo ngesikhathi sokusebenza isikhathi eside.I-Phenomenon, eyenza ukusebenza kanye nesimo sobuchwepheshe se-hydraulic cylinder siwohloke, bese ibangela ngokuqondile ukwehluleka noma ngisho nokwehluleka kwayo yonke imishini ye-hydraulic.Ngakho-ke, kubaluleke kakhulu ukuqeda nokulungisa izinkinga ezivamile emsebenzini wansuku zonke wamasilinda we-hydraulic.
Ikhithi yokulungisa imishini yokwakha ingenye yezimpawu eziningi, ezakhiwe nge-RBB, PTB, SPGO, WR, KZT, dust seal nokunye.
RBB\PTB: Piston rod sealsfuthiseal sealgcina ukuthintana kokuvala phakathi kwekhanda le-hydraulic cylinder kanye nenduku yepiston ephindaphindayo.Ngokuya ngohlelo olusetshenziswayo, isistimu ye-rod seal ingaba ne-rod seal kanye ne-buffer seal noma uphawu lwenduku kuphela.Amasistimu we-Rod seal emishini esindayo ngokuvamile ahlanganisa inhlanganisela yezimpawu ezimbili, enophawu lomcamelo obekwe phakathi kwe-rod seal ne-piston ekhanda lesilinda.I-piston rod seal inquma ukubekezelela kwe-diameter ye-piston rod d.Ngaphezu komsebenzi wazo wokuvala, izigxivizo zenduku zihlinzeka ngefilimu yamafutha okugcoba emincane entongeni ye-piston ukuze izigcobe futhi igcobe uphawu lothuli.Izinto zokugcoba futhi zivimbela ukugqwala endaweni ye-piston rod.Kodwa-ke, ifilimu yokugcoba kufanele ibe mncane ngokwanele ukuze ivaleleke kusilinda lapho ibuya ishaywa.Ukukhethwa nokukhethwa kwezinto ezibonakalayo kwesistimu yokuvala induku ye-piston kuwumsebenzi oyinkimbinkimbi, odinga ukucabangela ukuklama okuphelele kanye nezimo zokusetshenziswa kwesilinda se-hydraulic.I-SKF inikezela ngohlu olubanzi lwezimpawu zenduku ne-cushion ezigabeni ezihlukene, izinto zokwakha, uchungechunge nosayizi ukuze zivumelane nezimo ezahlukahlukene kanye nokusetshenziswa.
I-SPGO:1. Ukusetshenziswa nokusebenza: uphawu olujwayelekile lwe-bidirectional, ububanzi bohlelo lokusebenza.Ukumelana nokungqubuzana kuphansi kakhulu, akukho mkhuba wokukhasa, ukumelana nokugqoka kunamandla, futhi indawo yokufaka iyagcinwa.2. Izinto ezijwayelekile: indandatho yokuvala (igcwaliswe nge-polytetrafluoroethylene PTFE), i-O-ring (irabha ye-nitrile NBR noma irabha ye-fluorine FKM. 3. Izimo zokusebenza:Ibanga lobubanzi: 20-1000mm, ububanzi bokucindezela: 0 - 35MPa, izinga lokushisa: -30 kuya ku-+200 ° C, isivinini: akukho ngaphezu kwe-1.5m / s, okuphakathi: uwoyela we-hydraulic jikelele, uwoyela we-retardant, amanzi nabanye.
I-WR:Indandatho yokusekela indwangu ye-Phenolic, indandatho engagqoki, nendandatho yomhlahlandlela yenziwe ngendwangu ekhethekile emhlophe ehlotshiswe nge-phenolic resin, esongwe ngokushisisa, futhi yaphenduka.Inezakhiwo eziphakeme zemishini, ukumelana nowoyela okuhle, nokumuncwa kwamanzi okuphansi Okuhle Kakhulu kanye nokumelana nokugqoka okuphezulu, ingasetshenziswa kabanzi emasongweni asekela ukumelana nokugqoka amasilinda we-hydraulic.
I-Wholesale PC60-7 Hydraulic Boom Arm Bucket Cylinder Seal Kit Ye-SKF KOMATSU Excavator Seal Kit
I-KZT:1. Ukusetshenziswa nokusebenza: Indandatho evimbela ukubola isetshenziswa ngokuhambisana ne-piston seal kanye nendandatho evimbela ukugqokwa ukuze kuvinjwe uwoyela okwisilinda ukuthi ungaxutshwa nokungcola kwangaphandle ukuze kubangele ukunqwabelana kokulahlekelwa kwengcindezi ocingweni.embi, ukuqinisekisa impilo ende yesevisi yophawu.Uma isetshenziswa ngokuhambisana ne-rod seal kanye ne-metal bushings, ivimbela ukulimala kwenduku ye-piston.Ngesikhathi esifanayo, kukhona i-cutout kanye ne-oil pressure bypass groove ukuvimbela ukuqoqwa komfutho kawoyela.2. Izinto ezijwayelekile: indandatho yokuvala: igcwele i-polytetrafluoroethyleneI-PTFE.
Ama-Dust Seals:Amasilinda angamaHydraulic angakwazi ukusebenza ngezindlela ezahlukahlukene zokusebenza nezimo zemvelo, okuhlanganisa ukuchayeka othulini, udoti noma isimo sezulu sangaphandle.Ukugcina lokhu kungcola kungangeni ezingxenyeni ze-hydraulic cylinder kanye nesistimu ye-hydraulic, ama-dust seal (owaziwa nangokuthi ama-wiper rings, ama-wiper rings noma ama-wiper) angafakwa ngaphandle kwekhanda le-hydraulic cylinder.I-dust seal igcina amandla okuxhumana okufaka uphawu ngokumelene nenduku ye-piston lapho okokusebenza kuphumule (i-static, i-piston rod ayinyakazi) futhi isetshenziswa (i-dynamic, i-piston rod ibuyisela kabusha), kuyilapho ukubekezelelana kwe-piston rod diameter d kunqunywa uphawu lwe-piston rod Sure.Ngaphandle kwe-dust seal, i-piston rod ebuyayo ingase yethule ukungcola kusilinda.Umphumela wokuvala omile we-wiper seal kububanzi obungaphandle be-groove nakho kubaluleke kakhulu ukuvimbela umswakama noma izinhlayiya ukuthi zingangeni endaweni ezungezile ye-groove.wiper seal.
Isikhathi sokuthumela: Feb-20-2023