Hydraulic Foob U-Ring Polyurethane Qws Piston Foob Hydraulic Roj Foob U-ring Y-ring X-ring PU NBR FKM khoom hydraulic roj foob foob

Lus piav qhia luv luv:

U-rings muaj symmetrically configured sealing di ncauj rau ib los yog ob-ua yeeb yam txheem hydraulic kheej kheej rau piston rods los yog pistons.


Product Detail

Khoom cim npe

Cov khoom siv

NBR, FKM, PU, ​​Ntaub

Classification ntawm U-rings

U-ring rau ncej, U-ntiv nplhaib rau lub qhov, U-ntiv nplhaib rau lub qhov ncej

Scope ntawm daim ntawv thov

Siab: ≤400bar

Kub: -40 ~ 200 ℃

Kab ceev: ≤0.5m / s

Khoom nta

U-ring yog feem ntau siv roj foob nyob rau hauv hydraulic thooj voos kheej kheej, nws yog ib hom di ncauj foob, txawm siv rau piston los yog piston pas nrig yuav tau txais zoo sealing nyhuv.Nyob rau hauv qhov tsis tshua muaj siab, U-ring tsuas yog kaw los ntawm kev cuam tshuam deformation ntawm daim di ncauj, thiab kev sib txhuam tsis tshua muaj vim qhov chaw sib cuag me me.Nrog rau kev nce siab, tus nqi ntawm elastic deformation ntawm daim di ncauj nce, tensile, compression thiab dabtsi yog khoov kev ntxhov siab nce, radial compression ntawm U-nplhaib yuav loj dua, thiab qhov ntev ntawm kev sib cuag nrog lub foob tseem nce mus txog rau thaum lub zog ntawm lub zog. tag nrho axial ntev ntawm U-nplhaib yog nyob rau hauv kev sib cuag nrog lub sealing nto, thiaj li ua kom zoo sealing nyob rau hauv siab.

Cov txheej txheem installation

Thaum lub piston tau sib sau ua ke nrog U-shaped sealing nplhaib, nws yog ib qho tsim nyog yuav tsum tau siv cov khoom sib dhos, uas yog lub khob hliav qab.Txoj kab uas hla ntawm lub taub hau loj yog hais txog ntau dua li txoj kab uas hla ntawm qhov kawg ntawm lub piston sealing zawj.Nws yog qhov zoo dua kom muaj me ntsis ntawm qhov ntev ntawm lub tog raj kheej, thiab lub kaum ntse ntse yuav tsum sib npaug thiab qhov roughness yuav tsum tsawg dua 0.8.Lub piston thiab lub fixture yog ntsia concentrically, lub fixture yog coated nrog butter, lub U-ntiv nplhaib yog rhuab mus rau 55 degrees nyob rau hauv cov roj, thiab ces coated nrog cov roj, thiab thawb raws fixture rau hauv lub piston foob zawj.Kev taw qhia lub qhov hauv U-shaped sealing nplhaib yog teeb meem ntau dua, thawj lub tes tsho qhia ntawm txhua kauj ruam ntawm lub voj voog, ntev npaum li me ntsis sib npaug, tsis txhob dai tes ntawm txoj kab, thiab tom qab ntawd ntxuav, lub qhov sab hauv coated nrog butter, sealing nplhaib tseem rhuab mus rau 55 degrees nyob rau hauv cov roj, thiab ces coated nrog butter, tes nyem rau hauv cov lus qhia lub qhov nyob rau hauv lub sealing zawj, lub tes tsho loj qhia yog zoo dua rau nruab, lub sealing nplhaib khoov rau hauv lub plawv, Koj tuaj yeem thauj khoom. .


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