Hydraulic systems cia siab rau cov roj huv kom tswj tau qhov kev ua tau zoo, txawm tias cov kab mob hauv feeb tuaj yeem ua rau hnyav hnyav rau cov khoom siv xws li twj, li qub, thiab cov actuators. Ayater, tus thawj coj ntawm kev lag luam pom kev daws teeb meem, hais txog tias cov roj hydraulic zoo tsis yog tshem tawm cov khoom xwb tab sis kuj tseem tswj cov kua dej viscosity, tiv thaiv cov av noo, thiab txuas ntxiv kev pabcuam roj. Lub hom phiaj tseem ceeb yog los tswj cov kab mob sib kis nyob rau hauv ISO 4406 cov cai huv huv, uas qhia txog qhov muaj pes tsawg leeg ntawm ntau qhov sib txawv pub rau ib milliliter ntawm kua.
Hydraulic roj lim ua haujlwm los ntawm kev ntxiab cov khoom paug raws li cov kua dej dhau los ntawm cov xov xwm tshwj xeeb, nrog kev ua haujlwm tau txiav txim siab los ntawm micron ntsuam xyuas (qhov tseeb lossis nominal), av- tuav lub peev xwm, thiab kev poob siab. Kev ntsuam xyuas micron kiag li, qhov kev ntsuas txhim khu kev qha tshaj plaws rau cov ntawv thov tseem ceeb, qhia tias qhov me me ntawm cov lim tuaj yeem ntes nrog 99.9% kev ua haujlwm. Hauv qhov sib piv, qhov kev ntsuas nominal yog hais txog qhov loj me uas cov lim ntxiab 50-90% ntawm cov kab mob, ua rau nws tsim nyog rau qhov xav tau tsawg dua.
Xaiv cov hydraulic roj lim kom zoo yuav tsum muaj kev ntsuam xyuas tag nrho ntawm cov kev cai ntawm lub cev, kev ua haujlwm, thiab cov khoom ua kua. Ayater pom zoo kom tsom mus rau qhov tseem ceeb hauv qab no kom ntseeg tau tias kev ua haujlwm zoo lim dej thiab kev tiv thaiv kab ke:
Kev Tiv Thaiv Kev Tiv Thaiv Kab Mob
Thawj kauj ruam hauv kev xaiv yog txiav txim siab qhov yuav tsum tau ua kom huv huv, uas yog txiav txim los ntawm qhov rhiab heev ntawm cov khoom siv hauv lub cev. Piv txwv li, servo li qub thiab precision hydraulic motors feem ntau xav tau cov ntxaij lim dej nrog 1-5μm qhov kev ntsuam xyuas micron, thaum dav dav - lub hom phiaj hydraulic twj tso kua mis tuaj yeem zam 10-20μm kev ntsuas. Kev xa mus rau cov chaw tsim khoom ntawm cov khoom siv tshwj xeeb thiab ISO 4406 cov cai huv huv (piv txwv li ISO 16/14/11) yog qhov tseem ceeb kom tsis txhob muaj kev pom zoo los yog pom ntau dhau, qhov kawg uas tuaj yeem ua rau muaj kev poob siab ntau dhau thiab lub zog pov tseg.
01
Kev Ua Haujlwm Siab & Kub
Hydraulic systems ua haujlwm thoob plaws ntau qhov kev kub ntxhov thiab kub, thiab cov ntxaij lim dej yuav tsum tau tsim kho kom tiv taus cov xwm txheej no yam tsis muaj kev cuam tshuam kev ua haujlwm. Lub tshuab siab -siab (siab tshaj 350 bar) yuav tsum tau lim nrog cov vaj tse ruaj khov thiab cov ntaub ntawv kaw kom tiv thaiv kom tsis txhob xau thiab xov xwm tawg, thaum siab - daim ntawv thov kub (txog 100 degree) xav tau xov xwm thiab cov ntsaws ruaj ruaj tiv taus thermal degradation. Ayater's hydraulic roj lim yog tsim los tswj kev khiav hauj lwm siab txog 630 bar thiab kub xws li -30℃mus rau +150 degree, kom ntseeg tau compatibility nrog txawm lub feem ntau xav tau kev lag luam systems.
02
Kua Compatibility
Cov kua dej sib txawv (cov roj ntxhia, cov khoom siv hluavtaws, hluav taws kub- cov kua dej tiv taus, thiab lwm yam) muaj cov khoom siv tshuaj lom neeg tshwj xeeb uas tuaj yeem cuam tshuam rau lim xov xwm thiab cov ntaub ntawv foob. Piv txwv li, cov khoom siv hluav taws xob tuaj yeem txo qis nitrile (NBR) cov ntsaws ruaj ruaj, yuav tsum tau siv Viton® (FKM) lossis EPDM cov ntsaws ruaj ruaj. Ayater muaj cov ntxaij lim dej nrog cov kev tshaj tawm thiab cov kev xaiv foob raws li cov hom kua dej tshwj xeeb, kom ntseeg tau ntev -lub sij hawm sib raug zoo thiab tiv thaiv cov kua paug los ntawm cov khoom lim dej degraded.
03
Flow Rate Capacity
Cov lim dej yuav tsum muaj qhov loj me los tswj cov kab ke siab tshaj plaws uas tsis tau tsim kom muaj kev poob siab ntau. Lub lim uas tsis muaj peev xwm txaus yuav ua rau cov kua dej hla lub lim (yog tias muaj lub viav vias valve) lossis ua rau lub cev muaj cua sov thiab tsis ua haujlwm. Ayater muab cov ntxaij lim dej uas muaj peev xwm txaus los ntawm 50 L / min txog 1200 L / min, kom ntseeg tau qhov sib tw rau txhua qhov hydraulic system loj.
04
Kev saib xyuas kom zoo yog qhov tseem ceeb rau kev ua kom lub neej ntev thiab kev ua haujlwm ntawm hydraulic roj lim, vim tias cov lim dej tsis quav ntsej tuaj yeem ua rau txhaws, ua rau muaj kev poob siab, txo qhov pom kev ua haujlwm, thiab muaj peev xwm ua haujlwm tsis ua haujlwm. Ayater pom zoo cov kev saib xyuas hauv qab no txhawm rau ua kom lub neej lim dej siab tshaj plaws thiab kev ntseeg tau ntawm lub cev:
Kev Saib Xyuas Kev Ruaj Ntseg Tsis tu ncua
Differential siab (DP) thoob plaws lub lim yog qhov tseem ceeb qhia txog kev lim dej. Raws li cov kab mob sib kis hauv cov xov xwm, kev poob siab nce ntxiv. Ayater qhia txog kev txhim kho DP gauges lossis sensors los saib xyuas kev poob siab hauv lub sijhawm, nrog rau kev hloov lim dej pom zoo thaum lub siab poob mus txog 0.8-1.0 bar (nyob ntawm qhov system). Qhov no tiv thaiv kev tsim siab ntau dhau thiab ua kom pom kev ua haujlwm zoo ib yam.
Teem caij lim hloov
Txawm hais tias qhov kev poob siab tsis tau mus txog qhov pib, cov lim dej yuav tsum tau hloov raws li lub sijhawm teem tseg los tiv thaiv kev tshaj tawm degradation thiab kev sib kis. Lub sijhawm hloov pauv yog nyob ntawm kev ua haujlwm, hom kua dej, thiab qib sib kis, tab sis Ayater feem ntau pom zoo kom hloov txhua 250-500 teev ua haujlwm rau cov ntawv thov hnyav thiab 500-1000 teev rau cov ntawv thov txheem. Kev tsom xam cov kua dej tsis tu ncua kuj tseem tuaj yeem pab txiav txim siab lub sijhawm hloov pauv zoo los ntawm kev ntsuas cov kab mob sib kis thiab cov kua dej zoo.
Txhim kho & tuav kom zoo
Kev teeb tsa tsis raug tuaj yeem cuam tshuam kev ua haujlwm lim dej thiab ua rau ua tsis tiav ntxov. Ayater hais txog qhov tseem ceeb ntawm kev ua raws li cov txheej txheem kev teeb tsa, suav nrog kev sib dhos kom raug, torque specifications rau kev sib txuas, thiab xyuas kom cov lim tau nruab rau hauv qhov tseeb ntws (qhia los ntawm cov xub ntawm lub tsev). Tsis tas li ntawd, cov ntxaij lim dej yuav tsum muab khaws cia rau hauv qhov chaw huv, qhuav kom tsis txhob muaj kab mob ua ntej kev teeb tsa.
|
Parameter |
AH Series (General{0}}Lub Hom Phiaj) |
AH-HP Series (High-Siab) |
AH-COMBO Series (Moisture & Particulate) |
|---|---|---|---|
|
Hom lim |
Hauv - kab hydraulic roj lim |
Siab -siab hauv - kab lim |
Dual{0}}function noo noo & cov lim dej |
|
Filtration Media |
Pleated cellulose / microglass sib tov |
Reinforced siab -lub zog microglass |
Pleated microglass + hydrophobic PTFE membrane |
|
Micron Rating (Tsis Muaj) |
5μm, 10μm, 20μm, 30μm |
1μm, 3μm, 5μm, 10μm |
1μm, 3μm, 5μm |
|
Kev Ua Haujlwm Siab |
Max 210 bar (3045 psi) |
Max 630 bar (9135 psi) |
Max 350 bar (5075 psi) |
|
Ua haujlwm kub |
-20℃rau +120℃(-4℃F txog +248℃F) |
-30℃rau +150℃(-22℃F txog +302℃F) |
-20℃rau +130℃(-4℃F txog +266℃F) |
|
Khoom siv foob |
NBR (tus qauv), EPDM (kev cai) |
Viton® (FKM), Kalrez® (tshuaj lom-resistant) |
Viton® (FKM) (tus qauv), EPDM |
|
Flow Rate Capacity |
Mus txog 500 L / min (132 gpm) @ 25 degree |
Mus txog 1200 L / min (317 gpm) @ 25 degree |
Mus txog 600 L / min (158.5 gpm) @ 25 degree |
|
Dirt -Holding Capacity (DHC) |
Txog li 600 g (ISO 12103-1 A2 plua plav) |
Txog li 1200 g (ISO 12103-1 A2 plua plav) |
Txog li 700 g (ISO 12103-1 A2 plua plav) |
|
Kev tshem tawm dej ua haujlwm |
N/A |
N/A |
99.9% dej sib cais (ISO 16232-13) |
|
Thaum Ntxov Siab |
< 0.3 bar (4.35 psi) @ nominal flow |
< 0.6 bar (8.7 psi) @ nominal flow |
< 0.4 bar (5.8 psi) @ nominal flow |
|
Khoom siv tsev |
Carbon steel (epoxy{0}}coated), 304 stainless hlau |
316L stainless hlau, carbon hlau (siab-temp txheej) |
316 stainless hlau (tus qauv), carbon hlau |
|
Hom kev sib txuas |
Xov (BSPP / NPT), flange (ANSI / EN) |
Flange (ANSI 300 #, EN 1092-2), threaded |
Flange (ANSI 150 #), threaded (BSPP / NPT) |
|
Cov ntawv pov thawj |
ISO 9001, ISO 16232-10, REACH |
ISO 9001, ISO 16232-10, API 6D, NACE MR0175 |
ISO 9001, ISO 16232-10/13, API 614 |
|
Cov ntawv thov pom zoo |
General hydraulic systems, manufacturing machinery, mobile khoom |
High -siab hydraulic systems, mining, offshore roj thiab roj |
Turbine lubrication, precision hydraulic circuits, tsim hluav taws xob |
