Hom roj Hydraulic siv li cas rau Jack

Cov roj hydraulic siv los ntawm covhydraulic jackplays lub luag haujlwm tseem ceeb hauv kev tso tawm cov haujlwm ntawm lub jack.Hydraulic jack sab hauv roj xaiv 32 # lossis 46 # los tiv thaiv cov roj hydraulic, roj ruaj khov, haum rau cov kev xav tau ntawm lub jack.
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Thaum peb xaiv hydraulic roj raumechanical pem teb jack,peb feem ntau xav txog cov hauv qab no:
 
1, haum viscosity, zoo viscosity-kub yam ntxwv
Viscosity yog thawj qhov yuav tsum tau xav txog thaum xaiv cov roj hydraulic.Nyob rau hauv tib lub zog khiav hauj lwm, lub viscosity siab dhau lawm, lub zog tsis kam ntawm hydraulic Cheebtsam yog ntxiv, thiab tus kheej-priming muaj peev xwm ntawm hydraulic twj tso kua mis yuav txo tau los ntawm accelerating qhov kub thiab txias, thiab lub siab poob thiab lub zog poob ntawm lub pipeline nce. .Yog tias qhov viscosity tsawg dhau lawm, qhov ntim poob ntawm lub twj tso kua mis hydraulic yuav raug ntxiv, cov dej xau ntawm cov khoom yuav nce ntxiv, thiab cov roj zaj duab xis ntawm cov zawv zawg qhov chaw yuav dhau los ua nyias, thiab kev txhawb nqa yuav tuaj yeem poob.
2, zoo heev lubrication (hnav tsis kam)
Lub kaw lus hydraulic muaj ntau qhov txav mus los xav tau lubrication los tiv thaiv kev hnav ntawm cov txheeb ze txav mus los, tshwj xeeb tshaj yog cov kev kub siab, kev hnav tsis kam ntawm hydraulic roj yuav tsum tau ntau dua.
3. Zoo heev antioxidant zog
Cov roj hydraulic kuj tseem yuav raug oxidized nyob rau hauv tus txheej txheem ntawm kev siv.Tom qab oxidation ntawm cov roj hydraulic, cov kua qaub yuav ntxiv corrosion rau cov hlau, thiab cov sludge sediment yuav thaiv cov lim thiab me me, kom cov hydraulic system tsis zoo li qub, yog li nws yuav tsum tau oxidation zoo heev.
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4. Zoo heev shear stability kuj
Vim tias cov roj hydraulic los ntawm lub twj tso kua mis, lub valve txuag lub qhov ncauj thiab qhov sib txawv, kom muaj kev ua haujlwm hnyav shear, ua rau qee qhov macromolecular polymer nyob rau hauv cov roj xws li viscosifying tus neeg sawv cev molecular cracking, rau hauv me me molecules, viscosity yog txo, thaum lub viscosity yog. txo qis rau qee qib roj tsis tuaj yeem siv, yog li nws yuav tsum tau ua haujlwm zoo heev shear resistance.
5, zoo heev xeb thiab corrosion tiv thaiv
Nyob rau hauv tus txheej txheem ntawm kev siv cov roj hydraulic, nws yog inevitable rau kov dej thiab huab cua, raws li zoo raws li cov kua qaub tshuaj tshwm sim tom qab oxidation, uas yuav xeb thiab corrode cov hlau thiab cuam tshuam rau ib txwm ua hauj lwm ntawm lub hydraulic system.
6. Zoo heev los tiv thaiv emulsification thiab hydrolysis stability
Hydraulic roj thaum lub sij hawm ua hauj lwm los ntawm ntau txoj kev sib tov dej thiab condensate nyob rau hauv lub hydraulic twj tso kua mis thiab lwm yam khoom.
7. Zoo heev tiv thaiv ua npuas ncauj thiab cua tso tawm
Nyob rau hauv lub tank hydraulic, vim hais tias cov roj sib xyaw nrog huab cua npuas hauv cov roj ncig, tsis tsuas yog tuaj yeem txo qhov siab ntawm lub cev, lub tshuab lubrication tsis zoo, kuj tuaj yeem tsim cov suab nrov txawv txav, kev vibration, huab cua npuas kuj ntxiv rau thaj tsam ntawm cov roj nrog. huab cua kom kov, nrawm cov roj oxidation, yog li yuav tsum tau cov roj hydraulic muaj kev ua haujlwm zoo rau npuas thiab cua tso tawm.
8, tus cwj pwm ntawm sealing cov ntaub ntawv
hydraulic mechanical jacks vim yog tus cwj pwm ntawm cov roj hydraulic thiab cov khoom siv sealing tsis zoo, nws yuav ua rau cov khoom sib khi swell, soften lossis harden kom poob lub sealing muaj nuj nqi, yog li cov roj hydraulic thiab sealing khoom siv tau rau ib leeg.


Post lub sij hawm: Jun-03-2021