Loader excavator accessories XKCH-00022 solenoid valve Hydraulic valve

Dab tsi yog qhov txawv ntawm proportional valve thiab zoo tib yam solenoid valve?

Qhov sib npaug valve yog hom tshiab ntawm hydraulic tswj ntaus ntawv. Nyob rau hauv lub siab zoo tib yam valve, ntws valve thiab kev taw qhia valve, proportional electromagnet yog siv los hloov tus thawj tswj qhov, raws li input hluav taws xob.
Lub teeb liab roj tsis tu ncua thiab proportionally tswj lub siab, ntws, los yog kev taw qhia ntawm cov roj kwj remotely. Cov li qub feem ntau muaj kev them nyiaj siab ua haujlwm, thiab cov zis siab thiab ntws tus nqi tuaj yeem tsis cuam tshuam los ntawm kev hloov pauv.

1, lub valve zoo tib yam tsis sib npaug rau kev tswj cov kauj ruam tas mus li, yog ib qho kev ua haujlwm ntshiab, lub valve qhib kev taw qhia, qhib qhov nyiaj los yog lub caij nplooj ntoos hlav lub zog yog qhov tseeb.
Hloov tsis tau raws li qhov xwm txheej tiag tiag.

2, proportional valve yog proportional rau lub nruam tswj kauj ruam, raws li qhov tseeb qhov teeb meem kev hloov nyob rau hauv cov ntaub ntawv sau mus rau lub hom phiaj tsis siv neeg them nyiaj tswj, lub valve qhib kev taw qhia, qhib nyiaj los yoglub caij nplooj ntoos hlav teem quab yuam yog ua raws li, kom ua tiav ib tug series ntawm nruam tswj kev hloov nyob rau hauv lub zog. Valve tswj kev khiav dej num tuaj yeem muab faib ua ob hom: ib qho yog hloov tswj: qhib tag nrho, lossis kaw tag nrho, ntws los yog me me, tsis muaj lub xeev nruab nrab, xws li electromagnetic los ntawm valve, electromagnetic reversing valve, electro-hydraulic reversing. valve. Lwm qhov yog kev tswj tsis tu ncua: qhov chaw nres nkoj valve tuaj yeem qhib tau raws li qhov xav tau ntawm txhua qib ntawm kev qhib, yog li tswj qhov loj ntawm qhov ntws los ntawm, xws li li qub muaj kev tswj tuav tswj, xws li lub kaw lus valve, tab sis kuj tswj tau hluav taws xob, xws li proportional. li qub, servo valve.

Lub hauv paus ntsiab lus ntawm kev ua haujlwm proportional valve:

Lub teeb liab hais kom ua tau nthuav dav los ntawm lub suab sib luag, thiab qhov sib faib cov zis tam sim no mus rau lub proportional solenoid ntawm lub proportional valve, proportional solenoid output force thiab proportional txav ntawm lub valve core txoj hauj lwm, koj tuaj yeem proportional tswj cov dej ntws thiab hloov cov kev taw qhia ntawm cov kua ntws, thiaj li ua tiav txoj hauj lwm los yog ceev tswj ntawm tus actuator. Hauv qee daim ntawv thov uas xav tau txoj haujlwm siab lossis qhov raug ceev, qhov kaw-voj tswj qhov system kuj tuaj yeem tsim los ntawm kev txheeb xyuas qhov hloov pauv lossis ceev ntawm tus actuator.
Lub proportional valve yog tsim los ntawm DC proportional electromagnet thiab hydraulic valve. Lub hauv paus ntawm proportional valve kom paub qhov kev tswj tsis tu ncua yog qhov piv
Muaj ntau ntau yam proportional electromagnets, tab sis lub hauv paus ntsiab lus ntawm kev ua hauj lwm yog tib yam, lawv tag nrho cov tsim raws li kev tswj cov kev xav tau ntawm proportional valve.