Cushion Piston 3115297100 Rau Caterpillar Hydraulic Lub tog raj kheej
OEM TSIS TAU: 3115297100
Yam khoom: Cushion Piston / Gasket
Daim ntawv thov tseem ceeb: Cushioning Systems rau Hydraulic Lub tog raj kheej hauv kev tsim kho tshuab
Cov Nta Tseem Ceeb: Siab -precision haum, hnav-resistant thiab cuam tshuam-resistant
Cov cuab yeej siv tau: Hydraulic systems rau kev tsim kho tshuab xws li excavators thiab loaders
- Ceev ceev
- Kev Muaj Peev Xwm Zoo
- 24/7 Cov Neeg Siv Khoom
Khoom Taw qhia
Cushion Piston 3115297100 rau Caterpillar Hydraulic Lub tog raj kheej
Sab nraud txoj kab uas hla D: 95mmf7 (-0.036/-0.071)
Inner Diameter d: 45mmH7 ({2}}/0)
Zuag qhia tag nrho qhov siab H: 60mm ± 0.2
Seal Groove Hauv qab Diameter d1: 85mm ± 0.1
Seal Groove Dav b: 5.5mm +0.2/0
Qhia Groove Dav b1: 12mm ± 0.1
Chamfer Dimension C: 1.5 × 45℃(mm ± 0.2)
Cov ncauj lus qhia ntxaws ntxaws
1. Cov khoom siv thiab kev kho cua sov Parameters
Cov khoom siv hauv paus: 45 # siab - zoo carbon structural steel, GB / T 699
Kev kho cua sov: quenching thiab tempering + case hardening
Core Hardness: HB 220-250, GB / T 231.1
Nto Hardness: HRC 48-52, GB / T 230.1
Hardened Case Depth: 2.0-3.0mm, GB / T 5617
Tensile Zog: Ntau dua lossis sib npaug ntawm 800 MPa, GB / T 228.1
2. Qhov tseeb thiab Geometric Tolerances
Sab nraud Cylindricity: Tsawg dua los yog sib npaug rau 0.008mm, roundness tester
Xaus ntsej muag Flatness: Tsawg dua lossis sib npaug ntawm 0.015mm, tiaj tus phaj tester
Inner thiab Outer Circle Coaxiality: Tsawg dua los yog sib npaug rau 0.025mm, peb -dimensional coordinate ntsuas ntsuas
Seal Groove Symmetry: Tsawg dua lossis sib npaug li 0.05mm, projector
Nto Roughness: Ra Tsawg dua lossis sib npaug ntawm 0.4 μm, roughness tester
3. Kev ua haujlwm tsis zoo
Ua haujlwm siab tshaj plaws: 31.5 MPa, hydraulic xeem
Kev kub siab tawg: Ntau dua lossis sib npaug ntawm 63 MPa, kev sim ua kom puas
Kev Ua Haujlwm Kub Kub: -30 txog +120 degree
Hnav Lub Neej: Ntau dua lossis sib npaug rau 500,000 cycles, kev xeem rov ua dua
Impact Resistance: Ntau dua los yog sib npaug rau 50J, cuam tshuam kev sim
4. Foob haum Parameters
O-Nplhaib Specifications: 85 × 3.55 mm, GB/T 3452.1
Kauj ruam Foob Specifications: 95 × 3 mm, ISO 7425
Qhia Band Specifications: 95 × 12 mm, ISO 6547
Fitting Clearance: 0.08-0.12 hli
Cov lus qhia tseem ceeb rau kev txhim kho
Pre-Kev Npaj Kev Npaj:
Ua tib zoo ntxuav lub piston thiab mating nto.
Tshawb xyuas lub foob groove rau burrs.
Xyuas kom tseeb tias tag nrho cov ntsaws ruaj ruaj tsis zoo.
Kev Tiv Thaiv Kev Tiv Thaiv:
Siv cov cuab yeej tshwj xeeb installation.
Tsis txhob cuam tshuam rau qhov chaw sealing.
Xyuas kom lub foob raug ntsia zoo.
Tighten rau lub torque teev.
Kev Ua Haujlwm Ib puag ncig yuav tsum muaj:
Ua haujlwm kua: Hydraulic Roj
Ambient Kub: -30℃rau +85 degree
Lim Fineness: Tsawg dua lossis sib npaug li 10μm
Daim ntawv thov
Cov phaj clutch no haum rau hnyav- daim ntawv thov, suav nrog:
Tsheb thauj mus los
Kev tsim kho tsheb
Ntev - thauj khoom thauj
Yog tias koj muaj lus nug lossis xav pib txoj kev koom tes, thov tsis txhob yig tiv tauj.
chaw nyob
Moblie
+8613310989421
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