Vavu yofukula solenoid TM70202 24V hydraulic pump proportional solenoid valve

Mfundo yogwira ntchito ya valve solenoid:

Valavu ya solenoid imagwiritsa ntchito maginito amagetsi kukankhira pachimake valavu kuti iwongolere komwe mpweya woponderezedwa umalowera, potero kuwongolera kolowera kwa pneumatic actuator switch.

Ubwino wake ndi ntchito yosavuta, yosavuta kukwaniritsa kulamulira kwakutali.
Electromagnetic directional valve malinga ndi zofunikira zosiyanasiyana zimatha kukwaniritsa njira ziwiri, ziwiri, zisanu ndi zina zotero.

Ma electromagnet omwe amagwiritsidwa ntchito poyendetsa valavu ya solenoid amagawidwa kukhala AC ndi DC:
1. Mphamvu yamagetsi yamagetsi yamagetsi ya AC nthawi zambiri imakhala 220 volts.Imadziwika ndi mphamvu yayikulu yoyambira, nthawi yayifupi yosinthira komanso mtengo wotsika.Komabe, valavu ikamatidwa kapena kuyamwa sikukwanira ndipo chitsulo sichimayamwa, maginito amagetsi ndi osavuta kuwotcha chifukwa chakuchulukirachulukira, kotero kudalirika kogwira ntchito kumakhala kocheperako, kukhudzidwa kwa zochita, komanso moyo. ndi otsika.
2, magetsi amagetsi amagetsi a DC nthawi zambiri amakhala 24 volts.Ubwino wake ndi ntchito yodalirika, osati chifukwa spore yakhazikika ndikuwotchedwa, moyo wautali, kukula kochepa, koma mphamvu yoyambira ndi yaying'ono kuposa maginito amagetsi a AC, ndipo pakalibe magetsi a DC, kufunikira kwa zida zowongolera.

Kupanikizika kwadongosolo sikungapite konse

Chifukwa 1:
① Bowo lalikulu la spool latsekedwa, monga kusonkhana kwa spool yaikulu sikutsukidwa, mafuta ndi onyansa kwambiri kapena msonkhano ndi zinyalala;
② Kusokonekera kwabwino, kusakwanira bwino kwa msonkhano pakusonkhana, kusintha kosasinthika kwa kusiyana pakati pa mavavu, spool yayikulu idakhazikika poyera, kusanja bwino;
③ Chitsulo chachikulu chokhazikitsanso spool chimasweka kapena kupindika, kuti spool yayikulu isakhazikitsidwenso.
Yankho:
① Sula dzenje lalikulu loyeretsa mavavu ndikuphatikizanso;
② Sefa kapena kusintha mafuta;
③ Limbani kapu yomangira valavu kuti mulowe m'malo mwa kasupe wosweka.

Chifukwa 2: Vavu yoyendetsa ndi yolakwika
① Kasupe wosintha wathyoka kapena osakwezedwa,
② valavu ya tepi kapena mpira wachitsulo sunakhazikitsidwe,
③ Valovu ya taper yathyoka.Yankho: Bwezerani zigawo zowonongeka kapena kusintha magawo kuti mubwezeretse valavu yoyendetsa ndege kuti igwire ntchito yabwino.

Chifukwa 3: valavu yakutali ya solenoid valavu siyiyatsidwa (nthawi zambiri imatsegulidwa) kapena valavu ya slide imakakamira
Yankho: Yang'anani chingwe chamagetsi kuti muwone ngati magetsi alumikizidwa;Ngati zachilendo, zimasonyeza kuti valavu ya slide ikhoza kutsekedwa, ndipo mbali zolakwika ziyenera kukonzedwa kapena kusinthidwa.