Zida zamakina ofufutira 3771417 TM94502 valavu yofananira ya solenoid

Proportional valavu kapangidwe ndi mfundo ntchito

1, mawonekedwe a valve.
Proportional valve ndi mtundu watsopano wa chipangizo chowongolera ma hydraulic. Kuthamanga, kuyenda, kapena komwe kumayendera mafuta kumatha kuwongoleredwa patali malinga ndi chizindikiro chamagetsi cholowera mosalekeza komanso molingana. Valavu yofananira imapangidwa ndi magawo awiri: chipangizo chosinthira magetsi ndi makina ndi ma hydraulic control valve body.
Pali mitundu yambiri ya ma electromagnetic ofananira, koma mfundo yogwira ntchito ndiyofanana, ndipo onse amapangidwa molingana ndi zofunikira zowongolera ma valve olingana. Ntchito yake ndikusintha mosalekeza komanso molingana ndi chizindikiritso chamagetsi kuti chikhale mphamvu yamakina ndi kusuntha, ndipo chomalizacho chimatulutsa kukakamiza ndikuyenda molingana ndi mosalekeza pambuyo povomereza mphamvu yamakina ndi kusamuka.
2. Mfundo yogwira ntchito ya valve yolingana.
Chizindikiro cha lamulo chimakulitsidwa ndi amplifier yofananira, ndi mphamvu yofananira ndi yofanana ndi solenoid ya proportional valavu, mphamvu yofananira ya solenoid ndi 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 ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake. kusintha njira ya madzi otaya, kuti akwaniritse udindo kapena liwiro kulamulira actuator. M'mapulogalamu ena omwe amafunikira malo apamwamba kapena kulondola mwachangu, makina owongolera otsekeka amathanso kupangidwa pozindikira kusuntha kapena kuthamanga kwa chowongolera.