Tsuas yog lub lim tiam dhau los, kuv tau nyob ntawm peb lub khw hauv pem teb ntawm WUXI XINMING AUTO-CONTROL VALVES INDUSTRY CO., LTD., saib pab pawg saib xyuas kev tawm tsam los ua kom lub pneumatic diverter valve. Lawv tau yuav tus qauv 90-degree actuator thiab bolted rau sab nraud 2: 1 iav piv lub thawv kom quab yuam 180-degree stroke. Qhov tshwm sim? Cov neeg kho tshuab rov qab loj heev, overshooting hnyav, thiab lub valve uas jammed raws nraim hauv nruab nrab ntawm qhov hloov.
Lawv sim yuam kom ib tug square peg rau hauv ib lub qhov puag ncig. Thaum koj xav tau ib nrab -tig, koj xav tau lub hom phiaj - ua 180℃pneumatic actuator.
Raws li tus kws tshaj lij uas siv sijhawm ib nrab ntawm kuv lub sijhawm tsim cov chav no thiab ib nrab ntawm kev daws teeb meem hauv thaj teb, kuv tau pom ntau qhov haujlwm tsis ua haujlwm vim tias cov neeg yuav khoom kho 180-degree actuator raws nraim li 90-degree ib. Tsis yog. Lub physics, huab cua ntim, thiab cov neeg kho tshuab kev nyuaj siab yog txawv kiag li.
Yog tias koj tab tom nrhiav 180-degree rotary actuator rau lub diverter, 3-txoj kev pob, lossis ntsaws valve, ntawm no yog 10 yam tseem ceeb uas koj yuav tsum ntsuas ua ntej muab qhov kev txiav txim.
1. Ditch qhov "Hacked" 90-Degree teeb
Tsis txhob yuav lub 90-degree actuator nrog rau lwm cov khoom sib npaug kom ua tiav 180 degrees. Cov kev sib txuas sab nraud qhia txog kev thim rov qab, hnav, thiab kev sib haum xeeb drift. Ib txwm qhia qhov tseeb 180-degree khib-thiab-pinion actuator nrog rau qhov txuas txuas ntxiv thiab pinion tsim los rau kev sib khi ib nrab tig.
2. Xam cov Mid-Stroke (Crossover) Torque
Qhov no yog qhov thib ib yog vim li cas 180-degree actuators tsis ua haujlwm hauv thaj teb. Thaum 3-txoj kev L-chaw nres nkoj valve tig, cov khoom sab ntawm lub pob thaiv cov dej ntws raws nraim ntawm 90-degree midpoint. Qhov no tsim ib tug loj torque spike. Yog tias koj loj tus actuator raws li qhov pib thiab qhov kawg torque, nws yuav nyob hauv nruab nrab ntawm cov yeeb nkab. Nco ntsoov nug koj tus neeg muag khoom valve rau qhov sib tw torque thiab siv 25% kev nyab xeeb margin.
3. Xav tau kev ywj pheej, dual-Txoj kev hloov kho cov ntsiab lus nres
Lub 180-degree valve muaj peb txoj haujlwm tseem ceeb: 0 degree, 90 degree, thiab 180℃. Yog hais tias lub midpoint tawm los ntawm ob degrees, koj txoj kev ntws yuav tsis sib haum, ua rau muaj kev kub ntxhov hnyav. Xyuas kom lub actuator muaj kev ywj pheej sab nraud nres bolts yog li koj pab neeg tuaj yeem kho qhov 90℃crossover thiab 180℃kawg txoj hauj lwm yam tsis tau qhib lub tog raj kheej.
4. Loj koj cov khoom siv cua rau ob npaug rau lub ntim
A 180-degree actuator muaj qhov ntim loj hauv lub tog raj kheej ntau dua vim tias cov khib nyiab mus ob zaug kom deb li deb. Yog tias koj siv tib lub tshuab cua me me thiab cov pa hluav taws xob ceev uas koj siv rau koj li 90-degree li qub, chav tsev 180-degree yuav mob qeeb. Upsize koj cov solenoid li qub thiab cua tubing kom tswj tau cov huab cua ntau ntxiv.
5. Txheeb xyuas Fail-Safe (Lub Caij Nplooj Hlav Rov Qab) Muaj
Ntim lub caij nplooj ntoos hlav txaus kom rov qab tau 180-degree strokes yuav tsum muaj lub caij nplooj ntoos hlav loj loj. Tsis yog txhua tus neeg tsim khoom tau muab qhov tseeb caij nplooj ntoos hlav- rov qab 180-degree qauv; ib txhia yuav qhia koj tias nws yog "ob chav ua yeeb yam nkaus xwb." Yog tias koj cov txheej txheem xav tau txoj haujlwm tsis muaj kev nyab xeeb thaum huab cua poob, paub meej tias tus neeg muag khoom tuaj yeem tsim nws lub cev ua ntej koj xaj.
6. Yuav tsum tau kho qhov kawg - ntawm -Stroke Cushioning
Vim tias cov khib nyiab mus ntxiv, lub piston tsim kom muaj zog ntxiv los ntawm lub sijhawm nws tsoo qhov kawg ntawm cov hlab ntsha. Yog tsis kho pneumatic cushioning ntawm ob qho tib si 0℃thiab 180℃xaus, tus actuator yuav slam hnyav, ua rau lub valve qia thiab lub actuator nyob rau hauv lub sij hawm.
7. Txhim kho koj limit Switch Box
Tus qauv txwv hloov lub thawv nrog ob lub cam (rau 0℃thiab 90 degree) tsis muaj txiaj ntsig ntawm no. Koj xav tau ib lub thawv tshwj xeeb 3-txoj hauj lwm tawm tswv yim uas tuaj yeem qhia qhov tseeb ntawm chav tswj thaum lub valve nyob ntawm 0 degree, 90 degree, thiab 180 degree. Tsis txhob cia ib qho khoom siv pheej yig ua rau tus nqi tsim nyog.
8. Paub meej txog ISO 5211 Mounting Pad
Hauv -qhov chaw machining yog npau suav phem. Xyuas kom lub actuator lub hauv qab mounting flange nruj me ntsis raws li ISO 5211 cov qauv yog li nws tee zoo kawg nkaus rau koj lub valve sab saum toj mount yam tsis tas yuav tsum tau kev cai adapters.
9. Xaiv cov khoom zoo rau ib puag ncig
Ib yam li 90-degree qauv, ib puag ncig dictates cov khoom. Yog tias nws yog tus qauv dej hauv tsev cog khoom, tawv-anodized aluminium yog zoo meej. Tab sis yog hais tias nws yog ib tug ntug dej hiav txwv desalination cog los yog ib tug tshuaj ntxuav qhov chaw, qhia tag nrho 316 stainless hlau los tiv thaiv sab hauv seizing.
10. Nug qhov tseeb Torque Curve, Tsis yog tus qauv naj npawb
Tsis txhob yuav 180-degree actuator raws li tus qauv tus lej. Nug tus neeg muag khoom rau qhov tshwj xeeb torque nkhaus ntawm koj qhov tsawg kawg nkaus cog cua siab. Ntawm Wuxi Xinming, peb tsis yog xa tus nqi nqe lus; peb xa ib daim ntawv qhia txog lub zog torque ua pov thawj tias tus actuator yuav tsis nres ntawm qhov crossover point.
Wb Engineer Koj Ib nrab -Tig daws
Automating 180-degree valve yog qhov tshwj xeeb heev. Yog tias koj nkees ntawm diverter li qub jamming ntawm qhov nruab nrab lossis raug kev txom nyem los ntawm cov neeg kho tshuab rov qab, tsis txhob twv.
Xa koj lub valve torque cov ntaub ntawv (tshwj xeeb yog crossover torque), nruab nrab cov ntsiab lus, thiab huab cua siab rau pab pawg engineering ntawm WUXI XINMING AUTO-CONTROL VALVES INDUSTRY CO., LTD. Peb yuav muab kev suav dawb, meej meej thiab lub hom phiaj - tsim cov kev daws teeb meem uas hloov tau yooj yim, txhua lub sijhawm.
Hu rau Xinming hnub no, thiab cia koj ib nrab - tig automation khiav yog thawj zaug.
