Lub tog raj kheej hydraulic qhia Bushing | Alloy Steel Rod Guide Sleeve
Kev Taw Qhia Txog Khoom
Lub Cylinder Hydraulic Guide Bushing, ua los ntawm cov hlau alloy muaj zog heev, yog ib qho tseem ceeb uas tsim los muab kev taw qhia meej thiab kev txhawb nqa rau lub piston rod hauv cov hydraulic cylinders ua haujlwm hauv qab qhov siab heev thiab cov xwm txheej thauj khoom. Tsis zoo li cov tes tsho tooj liab txheem, lub tes tsho qhia no yog tsim los rau cov chaw xav tau qhov twg lub zog, kev cuam tshuam, thiab lub neej ntev yog qhov tseem ceeb tshaj plaws.
Ua los ntawm cov ntaub ntawv xws li 42CrMo, SCM440, lossis 20CrMnTi, lub tes tsho qhia hlau alloy no tau dhau los ntawm kev ua haujlwm raug thiab kev kho cua sov kom ua tiav qhov nyuaj ntawm qhov chaw, kev ua haujlwm zoo heev, thiab cov qauv zoo tiv taus kev hnav. Lub bushing tsis yog tsuas yog txhawb nqa lub pas nrig piston xwb tab sis kuj nqus cov zog sab nraud, ua kom ntseeg tau tias muaj kev sib dhos axial, txo kev sib txhuam, thiab txhim kho kev ntseeg siab ntawm lub kaw lus hydraulic.
Kev piav qhia txog khoom
Lub tes tsho qhia lub tog raj kheej ua lub luag haujlwm coj thiab txhawb nqa ntawm lub pas nrig piston, uas xav tau qhov kev sib phim siab, kev sib txhuam me me, kev hnav zoo, thiab tuaj yeem tiv taus lub siab, lub zog khoov thiab kev co ntawm lub pas nrig piston. Sab hauv muaj lub cuab yeej kaw kom ntseeg tau tias lub tog raj kheej raug kaw los ntawm lub qhov ntawm lub pas nrig, thiab sab nraud muaj lub nplhaib plua plav kom tiv thaiv cov khoom tsis huv, plua plav thiab dej noo los ntawm kev coj mus rau lub cuab yeej kaw thiab ua rau lub foob puas tsuaj.
Cov txheej txheem qhia hlau feem ntau yog ua los ntawm tooj dag, grey cast iron, nodular cast iron thiab oxidized cast iron nrog cov coefficient sib txhuam me me thiab kev hnav tsis kam zoo; Lub tes tsho qhia tsis yog hlau tuaj yeem ua los ntawm polytetrafluoroethylene thiab polytrifluorochloroethylene, thiab lwm yam.
Cov khoom tsis
| Lub Npe Khoom | Lub Tes Tsho Qhia Lub Tog Raj Kheej / Hydraulic Rod Guide Bushing |
| Daim Ntawv Thov | Cov Kheej Kheej Hydraulic - Kev Tsim Kho, Kev Lag Luam |
| Qib Hlau | 42CrMo/SCM440/4140, 40Cr, 20CrMnTi, C45/S45C, HT200/HT250, QT450, CuSn8 |
| Txoj kab uas hla sab nraud (OD) | 20-30μm (min) |
| Sab Hauv Txoj Kab uas hla (ID) | 850HV (feeb) |
| Ntev | Ra0.2um (siab tshaj) |
| Kev kam rau siab (OD/ID) | ≥350 Mpa |
| Qhov nyuaj | HB 90–130 (tooj liab) / HRC 45–55 (hlau tawv) / HB 170–250 (hlau cam khwb cia) |
| Kev Kho Kom Haum | Cov khoom siv, qhov ntev, kev kam rau siab, grooves, qhov chaw tiav |
| Cov Qauv Sib Xws | ISO 3320, ISO 6020-2, DIN 24336, cov neeg siv khoom kos duab |
| Cov yam ntxwv ntawm lubrication | Xaiv tau roj qhov, roj qhov, qhov chaw uas nws tus kheej lubricating (PTFE/tooj dag) |
| Cov Kev Xaiv Kho Qhov Chaw | 1.Phosphating |
| 2. Dub Oxide | |
| 3. Tua tawm | |
| 4. Pleev xim |
Cov Ntawv Thov Khoom
>Cov khoom siv txav av: excavators, bulldozers
>Cov tshuab tsuas: cov khoom thauj hauv av, cov tshuab hydraulic
>Cov tshuab nias thiab cov tshuab forging hnyav rau kev lag luam
>Cov tshuab hydraulic hauv dej hiav txwv thiab ntug dej hiav txwv
>Cov tshuab tswj hydraulic ntawm cov hlau zeb
>Cov khoom siv tho qhov av thiab cov khoom siv roj av
Khoom Zaub
Kev tshuaj xyuas thiab cov duab kos ntim khoom
Cov Lus Tseem Ceeb
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