Lub hli tas los, tus saib xyuas kev saib xyuas los ntawm cov cog qoob loo ntau tau taug kev mus rau hauv peb lub khw hauv pem teb ntawm WUXI XINMING AUTO-CONTROL VALVES INDUSTRY CO., LTD., saib tag nrho. Nws rub rau hauv ib qho battered, hloov kho 90-degree pneumatic actuator uas tau rigged nrog cov khoom sib txuas sab nraud.
"Peb tab tom sim ua kom lub tshuab pneumatic diverter valve uas yuav tsum tau ua viav vias 180 degrees kom coj cov nplej mus rau cov silos sib txawv," nws piav qhia. "Peb tau sim siv tus qauv 90-degree actuator nrog 2: 1 sab nraud iav los ua ob npaug ntawm cov hlab ntsha tawg. Tab sis lub nraub qaum yog qhov txaus ntshai, lub valve overshoots, thiab nws ua rau jamming ntawm nruab nrab."
Nws tab tom sim yuam kom lub square peg rau hauv ib lub qhov puag ncig. Qhov no yog ib qho kev ua yuam kev classic. Thaum koj xav tau ib nrab-tig, koj tsis txhob nyiag lub quarter-tig actuator nrog lwm lub zog; koj siv lub hom phiaj - ua 180-degree pneumatic actuator.
Raws li ib tus kws tshaj lij uas siv sijhawm ib nrab ntawm kuv lub sijhawm tsim cov chav no thiab ib nrab saib lawv khiav hauv lub tshav pob, cia kuv rhuav tshem cov khoom siv no, nws ua haujlwm li cas, thiab vim li cas nws thiaj daws tau cov teeb meem uas tus qauv actuators tsis tuaj yeem daws tau.
Dab tsi yog qhov 180 Degree Pneumatic Actuator?
Yooj yim muab tso, nws yog pneumatic teb actuator tshwj xeeb tsim los ua kom tiav 180-degree rotation (ib nrab-tig) hauv ib qho, du stroke.
Thaum tus txheej txheem khib-thiab- pinion actuator tig 90 degrees, 180-degree version siv lub khib txuas ntxiv thiab cov tshuab tshwj xeeb pinion, lossis qee zaum dual - lub tog raj kheej teeb, kom ua tiav ob npaug ntawm kev sib hloov yam tsis tau poob torque lossis precision. Nws yog qhov mus-rau kev daws teeb meem rau automating 180-degree pob li qub, ntsaws li qub, diverter li qub, thiab cov neeg kho tshuab dampers.
Nws Ua Haujlwm Li Cas? (Cov Mechanics)
Tsis txhob cia qhov kev sib hloov ntxiv dag koj; cov tub ntxhais physics tseem zoo nkauj yooj yim compressed cua. Nov yog qhov tshwm sim hauv tsev thaum koj ntaus lub laub -khawm:
1. Thawj 90 Degrees: Compressed cua nkag mus rau qhov chaw nres nkoj A thiab thawb tawm tsam lub piston. Lub piston thawb lub rack txuas ntxiv, uas koom nrog lub pinion iav, tig lub tso zis ncej raws nraim 90 degrees.
2. Qhov thib ob 90 Degrees: Raws li cov huab cua txuas ntxiv mus (los yog hloov ntawm 3-txoj haujlwm solenoid valve), lub khib yuav taug kev raws nws txoj kev txuas ntxiv. Lub pinion tseem tig, xa qhov thib ob 90 degrees. Tag nrho kev sib hloov: 180 degrees.
3. Rov qab Stroke: Thaum huab cua yog vented thiab nkag mus rau sab nraud (los yog thaum lub springs rov qab, nyob rau hauv ib tug tsis ua hauj lwm - ruaj ntseg tsim), lub khib rov qab, smoothly unwinding ncej rov qab mus rau 0-degree pib txoj hauj lwm.
Tus Kws Lij Choj zais cia: Nws yog txhua yam hais txog kev hloov kho nres
Nov yog qee yam uas feem ntau catalogs yuav tsis qhia koj. Hauv 180-degree actuator, koj tsis yog kho qhov pib thiab xaus. Koj yuav tsum kho qhov nruab nrab.
Thaum lub sijhawm ua haujlwm tsis ntev los no rau lub tshuab hluav taws xob tshuaj, peb yuav tsum kho nws tus kheej kho qhov chaw nres tsheb rau thawj 90 degrees, thiab tom qab ntawd lub tshuab nres rau qhov kawg 180 degrees. Yog hais tias lub 90-degree midpoint yog tawm los ntawm txawm ob degrees, lub valve yuav tsis zoo tag nrho nrog rau lub thib ob pipeline, ua rau hnyav turbulence thiab hnav. Ntawm Xinming, peb tsim peb 180-degree actuators nrog dual, ywj siab sab nraud hloov bolts yog li peb cov neeg tuaj yeem tuaj yeem kho ob qho tib si 90℃thiab 180℃txoj haujlwm ntawm qhov chaw tsis qhib lub tog raj kheej.
Tiag - Daim Ntawv Thov Ntiaj Teb: Peb Yuav Siv Qhov Twg?
Koj yuav tsis pom cov no ntawm cov kav dej txheem. Lawv yog cov cuab yeej tshwj xeeb rau cov haujlwm tshwj xeeb:
Pneumatic Conveying Diverter Valves: Routing hmoov, nplej, lossis yas los ntawm ib lub raj xa mus rau lwm qhov. Lub 180-degree cheb ua kom muaj dej ntws, hloov pauv seamless yam tsis muaj ceg tuag qhov twg cov khoom tuaj yeem raug daig.
Cua txias thiab cua sov sib xyaw li qub: Hauv HVAC lossis kev ua lag luam, tshwj xeeb 180-degree ntsaws li qub muab cov xov xwm kub thiab txias. Tus actuator xav tau qhov tseeb ib nrab tig los hloov qhov sib tov.
Mechanical Linkages thiab Manipulators: Ntawm cov kab ntim khoom siv tsis siv neeg, peb feem ntau siv 180-degree actuators rau lub cev tig los yog tig cov khoom hnyav ntawm txoj siv conveyor.
Kev Ceeb Toom Ncaj Ncees: Saib "Mid-Stroke Torque Dip"
Kuv ib txwm qhia rau kuv cov neeg siv khoom: 180-degree actuator yog qhov zoo heev, tab sis koj yuav tsum loj nws kom raug. Vim tias cov khib nyiab ntev dua, cov huab cua ntim loj dua, thiab lub torque nkhaus tuaj yeem ua rau qee zaum "dip" los yog poob rau hauv nruab nrab ntawm cov hlab ntsha (nyob ib ncig ntawm 90-degree mark) vim kev sib txhuam thiab huab cua dynamics.
Yog tias koj loj lub actuator tsuas yog nyob rau ntawm qhov pib thiab qhov kawg torque, lub valve yuav nyob hauv nruab nrab ntawm cov yeeb nkab. Ntawm WUXI XINMING AUTO-CONTROL VALVES INDUSTRY CO., LTD., peb pab pawg engineering tshwj xeeb suav cov nruab nrab-stroke torque kom ntseeg tau tias tus actuator muaj cov leeg txaus los thawb tag nrho 180-degree cheb yam tsis muaj kev cuam tshuam.
Wb Engineer Koj Ib nrab -Tig daws
Yog tias koj tawm tsam nrog lub diverter valve, 180-degree plug valve, los yog ib qho kev sib txuas ntawm cov khoom siv uas ua tsis tau, tsis txhob sim hloov cov qauv 90-degree actuators.
Xa koj lub valve torque nkhaus, lub sij hawm lub voj voog uas yuav tsum tau, thiab cov ntsiab lus nruab nrab rau peb pab pawg engineering. Peb yuav muab kev suav dawb, meej meej rau qhov tseeb 180-degree pneumatic actuator uas haum rau koj cov kav dej zoo kawg nkaus.
Hu rau WUXI XINMING hnub no, thiab cia peb tau txais koj ib nrab -tig automation ua haujlwm tau zoo thiab ntseeg tau.
