Puas yog koj lub tsheb thauj khoom puas muaj kev nqa tsis muaj zog, nce siab qeeb, lossis tsis xav tau lub thawv ntim khoom? Kab lus no nthuav tawm tag nrho hydraulic system txhaum kev kuaj tsob ntoo- npog cov roj hydraulic, iav twj tso kua mis, thiab lub tog raj kheej sab hauv to - coj koj kauj ruam - los ntawm - kauj ruam hauv kev txheeb xyuas qhov laj thawj thiab siv cov kev daws teeb meem zoo.
Tsis muaj zog, qeeb lifting los yog drifting dump lub cev yog cov feem ntau tsis ua hauj lwm rau kev tsim kho fleets. Qhov no tsis yog tsuas yog ua rau cov khoom lag luam poob qis tab sis tuaj yeem ua ib qho cim ntawm kev nyab xeeb loj. Hloov qhov muag dig muag yog kim thiab feem ntau siv tsis tau. Phau ntawv qhia no siv txoj hauv kev "tseeb txhaum cai" los pab koj kuaj xyuas lub hauv paus kom raug, los ntawm qhov yooj yim mus rau complex.
1. Cov tsos mob & lawv cov tsos mob
Ua ntej, txheeb xyuas koj cov tsos mob tshwj xeeb, raws li txhua lub ntsiab lus rau cov teeb meem sib txawv:
Tsawg heev los yog tsis muaj lifting:Feem ntau qhia tau hais tias tsis txaus lub zog nkag los yog qhov loj hauv lub cev.
Jerky / Unsteady Lifting:Feem ntau txuas rau huab cua hauv cov kua dej hydraulic (cavitation) lossis ib feem ntawm cov blockages.
Lub cev Drifts Down tom qab nqa:Yuav luag yeej taw tes rau lub tog raj kheej sab hauv to (piston foob tsis ua hauj lwm) lossis tswj valve to.
Lub cav ua haujlwm lossis chaw muag khoom thaum nqa:Nws tuaj yeem yog qhov ua tsis tiav PTO kev koom tes lossis hydraulic twj tso kua mis khi (xws li, kev puas tsuaj sab hauv).
2. Nyob rau hauv -Kev tsom xam qhov tob ntawm 5 qhov laj thawj
Lub tsheb thauj khoom khib nyiab lub hydraulic system yog kaw lub hwj chim saw. Kev ua tsis tiav hauv ib qho txuas ua rau muaj teeb meem. tsib lub ntsiab culpris yog:
Hydraulic Fluid Issues:Qib qis, siab viscosity ntau dhau ( huab cua txias), lossis muaj kab mob loj heev (degraded, dej-hauv, metallic khib nyiab). Qhov tseem ceeb tshaj plaws thiab feem ntau ua rau.
Hydraulic Gear Pump Hnav:Raws li lub kaw lus "lub plawv," sab hauv hnav txo nws cov volumetric efficiency, tiv thaiv kom txaus txaus thiab siab tso zis. Ib qho tseem ceeb tivthaiv ua rau "tsis muaj zog."
Tswj Valve Bank Failure:
Relief Valve Malfunction:Teem lub siab tsawg dhau los yog cov hlua daig qhib, tiv thaiv kev ua haujlwm siab - nce raws li cov roj hla mus rau lub tank.
Directional Valve Internal Leakage:Hnav ntawm spool thiab lub cev tsim kev tshem tawm ntau dhau, tso cai rau siab - cov roj siab kom ntws mus rau qhov qis - siab sab lossis rov qab kab.
Hydraulic Lub tog raj kheej Internal Leakage:Ua tsis tiav ntawm piston lub ntsiab ntsaws ruaj ruaj (U- khob, Glyd rings). Qhov no tso cai rau cov roj hla los ntawm lub siab sab (rodless) mus rau sab rov qab (qhib sab), tiv thaiv kev ua haujlwm siab ua haujlwm zoo - nce, ua rau tsis muaj zog nqa lossis drift.
Kab & External Leaks:Thaum tawg hoses yog pom tseeb, siab poob los ntawm sab hauv hlau braid puas ua rau lub zos o, thiab ntev seepage ntawm fittings kuj ntws system siab.
3. Rau -Txoj kev daws teeb meem (Yooj yim rau Hard)
Ceeb Toom: Ua ntej txhua qhov kev kuaj xyuas, xyuas kom lub tsheb thauj khoom nyob rau theem av, lub cev tau qis qis thiab txhawb nqa kom zoo!
Kauj Ruam 1: Tshawb xyuas cov kua dej Hydraulic
Qib: Siv dipstick lossis pom iav kom ntseeg tau tias nws nyob hauv ntau yam.
Qhov xwm txheej: Tshawb xyuas ib qho piv txwv rau huab cua, mis nyuj (dej), tsw ntxhiab tsw, lossis cov khoom hlau ntau dhau. Cov kua dej yog lub cev "lub neej".
Kauj Ruam 2: Tshawb xyuas cov Leaks Sab Nraud
Saib xyuas tag nrho cov hoses (tshwj xeeb yog siab - cov kab siab), fittings, twj tso kua mis, thiab lub tog raj kheej seals kom pom tseeb ntub dej, drips, los yog stains.
Kauj Ruam 3: Mloog & Xav
Mloog lub twj tso kua mis: Thaum lub sij hawm nqa, mloog kom tsis tu ncua "hissing" los yog "whining" los ntawm lub twj tso kua mis, qhia cavitation los ntawm tsis txaus inlet flow (clogged lim, pa tawm hauv suction kab).
Feel Lines: Ua tib zoo kov inlet thiab xa cov kab rov qab thaum lub sijhawm ua haujlwm. Ib qho txawv txav kub rov qab kab qhia tau hais tias muaj kev cuam tshuam loj hauv sab hauv, hla kev ua haujlwm.
Kauj Ruam 4: Kev Ntsuas Kev Ntsuas Siab (Rau Internal Leak)
Nqa lub cev txog 30 cm tawm hauv av, nres lub cav, thiab tawm ntawm qhov kev tswj valve nruab nrab. Saib xyuas yog tias lub cev poob qis hauv feeb. Kev nrawm nrawm qhia tau hais tias lub tog raj kheej to; qeeb drift ntsiab lus ntau rau valve to.
Kauj ruam 5: Xyuas PTO & Driveline
Paub meej tias PTO lever tau koom nrog. Txheeb xyuas qhov kev sib txuas ntawm tus tsav tsheb kom nruj thiab puas.
Kauj Ruam 6: Kev Ntsuas Siab (Kev Ntsuas Kom Paub meej)
Siv lub ntsuas hydraulic kom zoo ntawm qhov chaw kuaj qhov system. Ntsuas qhov system siab thaum nqa thiab muab piv rau tus qauv specification. Tsis tshua muaj siab lees paub qhov txhaum sab hauv (tswj, valve, lub tog raj kheej). Ntxiv cais cov seem kom paub meej.
Kev kuaj mob rau kev hloov pauv
Ua raws li cov kauj ruam no yuav txo qis qhov txhaum. Nco ntsoov, ntau dua 70% ntawm hydraulic tsis ua haujlwm yog los ntawm cov kua dej tsis huv thiab cov khoom siv coj los ua. Yog li ntawd, thaum hloov qhov ua tsis tiav, ib txwm yaug / hloov cov kua dej thiab cov lim dej, lossis qhov tshiab yuav ua tsis tiav.
Xi'an Yuesheng Xingyao Trading Co., Ltd., Ltd. yog ntau tshaj li qhov chaw muag khoom; peb yog koj li kev thaub qab. Peb muab ntau yam ntawm cov khoom siv hydraulic zoo-xws li OEM-spec iav twj tso kua mis, tswj valve blocks, lub tog raj kheej kho cov khoom siv (cov ntsaws ruaj ruaj), thiab siab - siab hoses. Ntxiv mus, raws li koj cov tsos mob piav qhia, peb muab cov kws tshaj lij kev kuaj xyuas cov chaw taws teeb tswj thiab cov lus qhia raug sib txuam los tiv thaiv kev yuav khoom tsis raug thiab xyuas kom muaj kev txhim kho uas rov ua haujlwm siab tshaj plaws.
