D663 MOOG servo valve

Sep 23, 2024

Tso lus

Parameters

Hom MOOG
Qauv D663
Tsav hom Electromagnetic
Hom kev sib txuas Ceev-Txuas
Siab Ib puag ncig Siab Siab
Cov duab Loj
Flow Direction Rov qab
Ua haujlwm kub Tsawg kub

 

Kev piav qhia

CovD663-1922E-4MOOG servo valve yog ib qho tseem ceeb ntawm electro-hydraulic servo tswj tsim los ntawm MOOG. Nws yog hydraulic tswj valve uas teb rau analog hluav taws xob teeb liab los ntawm kev hloov pauv ntws thiab siab. Lub valve no muaj cov lus teb ceev ceev, kev tswj xyuas siab, thiab lub neej ua haujlwm ntev, ua rau nws siv dav hauv electro-hydraulic servo tswj systems thoob plaws kev lag luam xws li aviation, aerospace, marine, metallurgy, thiab tshuaj. Ningbo Bingsheng Industrial Technology Co., Ltd. xyuas kom meej tias tag nrho cov khoom lag luam yog cov khoom lag luam tshiab thiab tuaj txawv teb chaws, ua kom muaj txiaj ntsig zoo, kev ncaj ncees, thiab kev pabcuam raws sijhawm!

 

Ordering Information

Order Number Lub npe Daim ntawv thov
D663-4007 MOOG Servo Valve Hlau cog
D663-4007 MOOG Servo Valve Tshuab kuaj
D663-4323 MOOG Servo Valve Fais fab nroj tsuag
D663-4705 MOOG Servo Valve Kub Rolling
D663-4718 MOOG Servo Valve Hlau txoj Tshuab
D663-4764 MOOG Servo Valve Castings
D663-4769 MOOG Servo Valve Tshuab kuaj
D663-P03FABO4NSM2-O MOOG Servo Valve Tshuab kuaj
D663-P03HAMO4NSM2-O MOOG Servo Valve Tshuab kuaj
D{{0}}R16KA1M0NSX2 MOOG Servo Valve Tshuab kuaj
D663-Z4307K MOOG Servo Valve Tshuab kuaj
D663Z4323K MOOG Servo Valve Tshuab kuaj
Main Valve Model D663-4702 MOOG Servo Valve Servo Valve

 

Qhov zoo ntawm MOOG Servo Valves

Kev txhim kho tseem ceeb hauv kev siv hluav taws xob zoo (tshaj li 90% ntawm qhov kev sim theem ntws yog siv), pab txo qis kev siv hluav taws xob. Qhov kom zoo dua no tshwj xeeb tshaj yog nyob rau hauv cov tshuab siv ntau yam servo proportional li qub.

Lub pilot valve ntawm lub servo dav hlau raj muaj lub siab heev undamped ntuj zaus (500 Hz), uas ua rau lub siab dynamic teb.

 

MOOG Servo Valve:

Pre-stage Performance Stability Screening:

Txawm hais tias hom nozzle flapper lossis dav hlau yeeb nkab hom, qhov ua ntej-theem yog raws li lub hauv paus ntsiab lus ntawm dav hlau ntws, tsim kom muaj lub dav hlau ntws. Vim lub siab ceev ntawm cov kua ejected los ntawm lub nozzle thiab dav hlau yeeb nkab, thiab lub me me scale ntawm lub ntws ntws, lub dav hlau ntws teb no feem ntau muaj zog shear flow. Hauv qee qhov kev ua haujlwm, lub servo valve tuaj yeem tsim cov suab nrov nrov nrog kev hloov pauv siab. Kev ruaj ntseg ntawm qhov kev ua haujlwm ua ntej theem ncaj qha cuam tshuam rau lub siab xoom drift, kub xoom drift, thiab jitter ntawm lub servo valve. Txhawm rau kom ntseeg tau tias qhov tsim nyog tus nqi ntawm servo valve debugging, kev tshuaj xyuas ua ntej ntawm kev ua haujlwm ua ntej kev ruaj ntseg yog tsim nyog. Qhov no suav nrog kev tshuaj xyuas lub siab symmetry thiab kev ruaj ntseg ntawm ob chav txais khoom ntawm lub dav hlau phaj. Raws li pom nyob rau hauv daim duab 7, p1 thiab p2 yog cov pressures nyob rau hauv ob qhov chaw txais. Thaum kuaj xyuas ua ntej, nws yog ib qho tseem ceeb kom ntseeg tau tias qhov sib txawv ntawm qhov sib txawv ntawm ob chav ntawm lub nozzle lossis dav hlau phaj ua tau raws li cov qauv tsim nyob rau hauv qhov ntsuas kev ua haujlwm siab thiab tswj lub amplitude ntawm lub siab hloov pauv kom tsis txhob muaj ntau dhau lub sijhawm ua haujlwm. ua rau pre-stage instability.

MOOG Servo Valve:

Zero Position Kho

Lub xoom txoj hauj lwm ntawm lub servo valve muaj hydraulic xoom txoj hauj lwm, txhua yam xoom txoj hauj lwm, thiab electromagnetic xoom txoj hauj lwm. Qhov sib xws ntawm cov xoom txoj haujlwm no cuam tshuam ncaj qha rau cov yam ntxwv zoo li qub thiab hloov kho ntawm servo valve, ua lub hauv paus rau kev debugging tom ntej. Kev hloov kho ib ntus rau peb txoj haujlwm xoom yog raws li nram no: hydraulic xoom txoj hauj lwm, txhua yam xoom txoj hauj lwm, thiab electromagnetic xoom txoj hauj lwm.

Lub hydraulic xoom txoj hauj lwm yog hais txog qhov sib npaug ntawm cov kev tswj xyuas nyob rau sab laug thiab sab xis ntawm lub servo valve lub pre-theem nyob rau hauv kev ua hauj lwm siab. Thaum kho lub hydraulic xoom txoj hauj lwm, tsis txhob muaj tsis muaj zog ntawm lub tswv yim qws pob thiab lub valve core; lub tswv yim qws pob yuav tsum tau sib cais los ntawm lub valve core. Thaum kho lub nozzle los yog taw qhia phaj txoj hauj lwm, quab yuam yuav tsum tau siv maj mam kom tsis txhob muaj kev ntxhov siab concentration. Lub tshuab xoom txoj hauj lwm yog hais txog txoj hauj lwm ntawm lub valve tub ntxhais thaum lub tswv yim pas nrig nyob hauv lub xeev dawb. Thaum lub sij hawm debugging txheej txheem, cov neeg kho tshuab xoom txoj hauj lwm yog kho los ntawm fine-tuning qhov sib txawv ntawm lub hauv paus mounting screws thiab ntsia hlau qhov.

 

MOOG Servo Valve:

Tus maub los nta cov npe nkag tau yooj yim tau teeb tsa hauv tus neeg siv khoom zoo, nrog tus tsim tsim nyog thiab kev teeb tsa uas txhim kho kev ua haujlwm thiab hloov tau yooj yim.

Lub MOOG servo valve yog ncaj qha tsav los ntawm lub siab-torque ruaj khov hlau nplaum linear lub cev muaj zog-tsis xav tau kev tsav roj-thiab nws qhov kev ua tau zoo tsis muaj kev cuam tshuam los ntawm lub siab.

 

Peb muab cov lus qhia thiab kev taw qhia rau cov neeg siv khoom. Peb lav tias peb cov khoom yog thawj cov khoom lag luam thiab muab cov ntawv tshaj tawm kev lis kev cai thiab daim ntawv pov thawj ntawm lub hauv paus rau MOOG servo li qub. Peb zoo siab txais tos cov neeg siv khoom tshiab thiab rov qab los!

Xa kev nug