Kodi Reed Switch ndi chiyani ndipo ndi maginito ati omwe amawagwiritsa ntchito?

Chosinthira cha Reed ndi chipangizo chosavuta komanso chosinthasintha chamagetsi chomwe chimagwiritsidwa ntchito m'njira zosiyanasiyana, kuyambira zamagetsi mpaka mafakitale. Chili ndi zinthu ziwiri zachitsulo zomwe zili mu envelopu yagalasi, zomwe zimapangitsa chubu chotsekedwa bwino. Chosinthirachi chimatchedwa dzina la wopanga wake, WB Ellwood Reed. Nkhaniyi ikufotokoza momwe ma switch a Reed amagwirira ntchito ndipo imafotokoza zamitundu ya maginitozomwe zimawagwiritsa ntchito.

Momwe Ma Reed Switches Amagwirira Ntchito:

Maswichi a bango amagwira ntchito motsatira mfundo za maginito. Siwichiyi imakhala ndi zinthu ziwiri zopyapyala komanso zosinthasintha za ferrous, zomwe nthawi zambiri zimakhala nickel ndi chitsulo, zomwe zimayikidwa mkati mwa envelopu yagalasi. Zinthuzi zimagwira ntchito ngati zolumikizira zamagetsi, ndipo siwichiyi imakhala yotseguka ngati palibe mphamvu yakunja ya maginito yomwe imagwiritsidwa ntchito.

Pamene mphamvu ya maginito yakunja ikufika pa Reed switch, imayambitsa kutuluka kwa maginito mkati mwa zinthu zachitsulo, zomwe zimapangitsa kuti zikoke ndikulumikizana. Kuyanjana kwa maginito kumeneku kumatseka bwino switch ndikumaliza dera lamagetsi. Mphamvu ya maginito yakunja ikachotsedwa, switch imabwerera pamalo ake otseguka.

Kugwiritsa ntchito Reed Switches:

Ma switch a Reed amapeza mapulogalamu m'magawo osiyanasiyana, monga magalimoto, machitidwe achitetezo, zida zamankhwala, ndi zamagetsi. Kusavuta kwawo, kudalirika kwawo, komanso kugwiritsa ntchito mphamvu zochepa kumapangitsa kuti akhale abwino kwambiri kugwiritsidwa ntchito mu masensa, zozindikira zapafupi, ndi mapulogalamu osiyanasiyana osinthira.

Mitundu ya Magnetti Ogwirizana ndi Reed Switches:

Ma switch a reed ndi ofunikira kwambiri ku maginito, ndipo mitundu yosiyanasiyana ya maginito ingagwiritsidwe ntchito kuwagwiritsa ntchito. Magulu awiri akuluakulu a maginito omwe amagwira ntchito bwino ndi ma switch a Reed ndi maginito okhazikika ndi maginito amagetsi.

1. Maginito Okhazikika:

Maginito a Neodymium: Maginito a Neodymium, omwe amadziwikanso kuti maginito a rare-earth, ndi amphamvu ndipo amagwiritsidwa ntchito kwambiri ndi ma Reed switch chifukwa cha mphamvu zawo zamaginito zambiri.

Maginito a Alnico: Maginito a aluminiyamu, nikeli, ndi cobalt alloy nawonso ndi oyenera kugwiritsa ntchito ma Reed switch. Amapereka mphamvu yamaginito yokhazikika komanso yolimba.

2. Maginito amagetsi:

Solenoids: Ma coil amagetsi, monga ma solenoid, amapanga maginito pamene magetsi akudutsa. Ma switch a reed amatha kuphatikizidwa mu ma circuits okhala ndi ma solenoids kuti azilamulira maginito ndi momwe ma switch alili.

Zofunika Kuganizira Posankha Magnet:

Posankha maginito kuti agwiritse ntchito switch ya Reed, zinthu monga mphamvu ya maginito, kukula, ndi mtunda pakati pa maginito ndi switch ziyenera kuganiziridwa. Cholinga ndikuwonetsetsa kuti mphamvu ya maginito ndi yolimba mokwanira kuti itseke switchyo moyenera ikafunika.

Ma switch a Reed amagwira ntchito yofunika kwambiri pa zamagetsi zamakono komanso zodzipangira zokha, zomwe zimapereka njira yosavuta komanso yothandiza yowongolera ma circuits amagetsi. Kumvetsetsa kugwirizana pakati pa ma switch a Reed ndi maginito ndikofunikira popanga machitidwe ndi mapulogalamu odalirika m'mafakitale osiyanasiyana. Posankha mtundu woyenera wa maginito, mainjiniya ndi opanga amatha kugwiritsa ntchito mphamvu za ma switch a Reed kuti apange zida zatsopano komanso zogwira mtima.

Mukayitanitsa maginito, nthawi zambiri timagwiritsa ntchito ma phukusi apadera chifukwa mphamvu ya maginito imakhudza kuuluka kwa ndege.Ndi zipangizo ziti zomwe zingagwiritsidwe ntchito kutetezera maginito?