Vavu yachitetezo chofukula 3527113 Makina opangira ma valavu opangira ma hydraulic pump engineering

Valavu yamagetsi yamagetsi yofukula ndi chinthu chodziwikiratu chomwe chimagwiritsidwa ntchito kuwongolera madzi ofufutira, omwe ndi a actuator, ndipo samangokhala ndi ma hydraulic ndi pneumatic. Amagwiritsidwa ntchito m'makina owongolera mafakitale kuti asinthe njira ya media, kuyenda, kuthamanga ndi magawo ena.

Valve ya solenoid ikhoza kuphatikizidwa ndi mabwalo osiyanasiyana kuti akwaniritse chiwongolero chomwe akufuna, ndipo kulondola ndi kusinthasintha kwa kuwongolera kumatha kutsimikizika. Pali mitundu yambiri ya ma valve a solenoid, ma valve osiyana a solenoid amagwira ntchito m'malo osiyanasiyana a kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake, ndi zina zotero.

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. Amadziwika ndi mphamvu yayikulu yoyambira, nthawi yochepa 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.

Kuti apititse patsogolo kudalirika kwa ntchito ndi moyo wa valavu yosinthira ma elekitiroma, m'zaka zaposachedwa, maginito onyowa akugwiritsidwa ntchito kwambiri kunyumba ndi kunja, maginito amagetsi awa ndi ndodo ya slide valve kukankhira sikuyenera kusindikizidwa, kuthetsa mikangano. mphete yosindikizira yooneka ngati O, koyilo yake yamagetsi yamagetsi kunja yosindikizidwa mwachindunji ndi pulasitiki yaumisiri, osati chipolopolo china chachitsulo, chomwe chimatsimikizira kutsekeka, komanso kumathandizira kutulutsa kutentha, ntchito yodalirika, Kutsika kochepa, moyo wautali.

Excavator solenoid valavu ntchito kulamulira excavator madzimadzi zochita zokha zigawo zikuluzikulu zofunika, ndi actuator, si malire hayidiroliki, ntchito gasi mu dongosolo kulamulira mafakitale kusintha malangizo a sing'anga, otaya, liwiro ndi magawo ena.

Valve ya solenoid ikhoza kuphatikizidwa ndi mabwalo osiyanasiyana kuti akwaniritse chiwongolero chomwe akufuna, ndipo kulondola ndi kusinthasintha kwa kuwongolera kumatha kutsimikizika. Pali mitundu yambiri ya ma valve a solenoid, ma valve osiyana a solenoid amagwira ntchito m'malo osiyanasiyana a kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake, ndi zina zotero.