Hydraulic Seal U-Ring Polyurethane Rod Piston Seal Hydraulic Oil Seal U-ring Y-ring X-ring PU NBR FKM material hydraulic oil seals
Lisebelisoa tsa lihlahisoa
NBR, FKM, PU, Lesela
Sehlopha sa U-rings
U-ring bakeng sa shaft, U-ring bakeng sa lesoba, U-ring bakeng sa shaft ea lesoba
Sebaka sa kopo
Khatello:≤400bar
Mocheso: -40 ~ 200 ℃
Lebelo la mola:≤0.5m/s
Likarolo tsa Sehlahisoa
U-ring ke tiiso ea oli e sebelisoang haholo ka har'a li-cylinders tsa hydraulic, ke mofuta oa seal, ebang e sebelisetsoa piston kapa piston rod e ka fumana phello e ntle ea ho tiisa.Tlas'a khatello e tlaase, U-ring e tiisitsoe feela ka ho senyeha ha tšitiso ea molomo, 'me khohlano e batla e le tlaase ka lebaka la sebaka se senyenyane sa ho kopana.Ka ho eketseha ha khatello, palo ea ho fetoha ha elastic ea molomo e eketseha, khatello ea maikutlo, khatello ea maikutlo le ho khumama e eketseha, khatello ea radial ea U-ring e fetoha e kholoanyane, 'me bolelele ba ho kopana le tiiso bo tsoela pele ho eketseha ho fihlela bolelele bohle ba axial ea U-ring e amana le sebaka sa ho tiisa, e le ho etsa bonnete ba ho tiisa hantle tlas'a khatello e phahameng.
Mokhoa oa ho kenya
Ha piston e bokelloa ka selikalikoe sa ho tiisa se bōpehileng joaloka U, hoa hlokahala ho sebelisa sesebelisoa, e leng khoune.Bophara ba hlooho e kholo bo batla bo le boholo ho feta bophara ba pheletso ea piston sealing groove.Ho molemo ho ba le bolelele bo fokolang ba silindara, 'me Angle e bohale e tlameha ho pota-potiloe le ho ba thata ho feta 0,8.Piston le sesebelisoa li kentsoe ka mokhoa o ts'oanang, sesebelisoa se koahetsoe ka botoro, U-ring e futhumatsoa ho likhato tse 55 ka oli, ebe e tlotsoa ka oli, ebe e sutumelletsoa ka har'a sethala ka har'a piston seal groove.Lesoba la tataiso ka har'a selikalikoe sa ho tiisa se bōpehileng joaloka U le khathatsa ho feta, sekoti sa pele sa tataiso mehatong eohle ea selikalikoe, hafeela se le pota-potile, u se ke ua fanyeha letsoho moleng, ebe u hloekisa, lesoba le ka hare le koahetsoeng ka botoro, ho tiisa reng e boetse e futhumetse ho likhato tse 55 ka oli, ebe e tlotsoa ka botoro, letsoho le petelitsoe ka sekoting sa tataiso ka har'a groove e tiisang, letsoho le leholo la tataiso le molemo ho kenya, selikalikoe sa ho tiisa se kobehile ka pelong, U ka se jarisa. .
