E loketse XCMG XE60 80 135 150 200 205 pilot electromagnetic coil

Ke mefuta efe ea li-coil tsa solenoid?

Ho na le mefuta e mengata ea li-valve tsa solenoid, tse kang tse laolang khase le metsi (joaloka oli le metsi). Bongata ba tsona li phuthetsoe ho pota-pota 'mele oa valve' me li ka arohana. Mokotla oa valve o entsoe ka thepa ea ferromagnetic, 'me matla a khoheli a hlahisoang ha coil e matlafatsoa a hohela mokokotlo oa valve, o sutumelletsang valve hore e bule kapa e koale. Coil ea valve ea solenoid e ka theoleloa ka boeona. E sebelisetsoa ho laola ho bula le ho koala liphaephe.

Coil ea valve ea solenoid haholo-holo e entsoe ka valve ea sefofane le valve e kholo, 'me valve e kholo e nka sebopeho sa ho tiisa rabara. Boemong bo tloaelehileng, setsi sa tšepe se suthehang se tiisa boema-kepe ba valve ea sefofane, khatello e ka har'a sekoti sa valve e leka-lekane, 'me kou e kholo ea valve e koetsoe. Ha coil e matlafalitsoe, matla a motlakase a tla hohela mokokotlo oa tšepe o tsamaeang, 'me sebaka se ka har'a sekoti se seholo sa valve se tla tsoa boema-kepeng ba sefofane sa sefofane, se hlahisang phapang ea khatello, mohope oa diaphragm kapa valve o tla phahamisoa kapele, valve e kholo. kou e tla buloa, 'me valve e tla ba phasejeng. Ha khoele e tima, matla a khoheli aa nyamela, mokokotlo oa tšepe o suthisoang o hlophisoa bocha, 'me boema-kepe ba li-pilot valve boa koaloa. Ka mor'a hore khatello ea valve ea sefofane le sebaka se seholo sa valve se leka-lekane, valve e koetsoe hape.

Coil ea solenoid e bua ka inductor. Lithapo tsa tataiso li kenngoa ka bonngoe, 'me lithapo li kenngoa ho tloha ho tse ling,' me tube ea insulating e ka ba sekoti, 'me e ka kenyelletsa mokokotlo oa tšepe kapa motsoako oa phofo oa magnetic, o bitsoang inductance ka nako e khutšoanyane. Inductance e ka aroloa ka inductance e tsitsitseng le inductance e fapaneng. Coil e tsitsitseng ea inductance e pota-potile tube ea insulating ka lithapo, 'me lithapo li kenngoa ho tloha ho tse ling. The insulating tube e ka ba sekoti 'me e ka kenyelletsa mokokotlo oa tšepe kapa magnetic powder core, e bitsoang inductance kapa coil ka bokhutšoanyane. L e bontša hore lihlopha ke Henry (H), Milli Henry (mH) le Micro Henry (uH), le 1h = 10 3mh = 10 6UH.

Inductance l

Inductance l e bontša litšobotsi tsa tlhaho tsa coil ka boeona, ho sa tsotellehe boholo ba hona joale. Ntle le coil e khethehileng ea inductance (color-coded inductance), inductance hangata ha e tšoauoa ka ho khetheha holim'a coil, empa e na le sehlooho se itseng.