He pai mo te JCB Loader 3CX/4CX hydraulic pump solenoid valve 25-220804

1. Waea solenoid taurite (solenoid valve)

Me pehea te mahi:

Ko nga waahanga hiko solenoid katoa he kowiri hiko e pa ana ki te waahanga hiko, ara, he inductor. Ka tukuna he tohu hiko i te inductor, ko te mara hiko i hangaia e te o naianei ka neke te matua o te takirere me te mohio ki te whakarereketanga o nga taapiri whakahaere.

Tautuhinga Kounga:

Kei ia solenoid he uara parenga R, engari ko tenei R kaore e taea te "0" ranei

Ko "∞", ina tohu te R= "0" he ara iahiko poto o roto: ina tohu te R= "∞" i te wehenga o roto

Te Ara; I te wa ano, kaore e taea te "0" te aukati o te porowhita ki te whare. Mena ka taea nga tikanga o runga ake nei

Kaore e taea e te riu solenoid te mahi, tera pea he he te whakauru tohu, he kaari makawe matua ranei

Ko te utu pehanga he mehua taurangi hei whakapai ake i te mahi whakahaere o te takirere. Ko te pehanga kawenga i muri i te tauranga valve ka whakauruhia ki roto i te putea utu utu, ka whakatikahia e te putea utu te pehanga i mua o te tauranga valve kia mau tonu te rereketanga o te pehanga i mua me muri i te tauranga valve, kia rere tonu te rere i roto i te valve tauranga kia rite ki nga ahuatanga ture rere o te tauranga throttle e pa ana ki te whakatuwheratanga o te tauranga takirere, a kaore e pa ki te pehanga kawenga.