Kodi mota ya DC ya burashi imagwira ntchito bwanji?

Mota ya DC ya microbrush ndi mota yodziwika bwino yomwe imagwiritsidwa ntchito pazinthu zamagetsi, zoseweretsa, ndi zina zotero. Mota yaying'ono iyi imagwira ntchito pogwiritsa ntchito mfundo za electromagnetism. Ili ndi mphamvu yosintha mphamvu zamagetsi kukhala mphamvu zamakanika yapangitsa kuti ikhale chisankho chodziwika bwino pa ntchito zosiyanasiyana.

Mfundo Yogwirira Ntchito

- Mphamvu ya Magetsi

Mfundo yoyambira yogwirira ntchito yaburashi yaying'ono DCKutengera kuyanjana pakati pa maginito a maginito a maginito awiri: rotor ndi stator. Rotor ndi maginito okhazikika, pomwe stator ndi maginito amagetsi okhala ndi waya. Pamene magetsi aperekedwa ku waya, amapanga mphamvu ya maginito. Mphamvu ya maginito iyi imagwirizana ndi maginito okhazikika a rotor, zomwe zimapangitsa kuti rotor izungulire.

- Dongosolo la Brush Commutator

Dongosolo la burashi losinthasintha limagwiritsidwa ntchito kuonetsetsa kuti rotor ikupitirira kuzungulira bwino mbali imodzi. Dongosolo la burashi losinthasintha limakhala ndi maburashi awiri achitsulo, omwe amagwiritsidwa ntchito kutumiza magetsi kuchokera ku magetsi osasuntha kupita ku commutator yozungulira. Commutator ndi rotor yozungulira yokhala ndi magawo awiri yolumikizidwa ku shaft ya mota. Imagwira ntchito posintha nthawi ndi nthawi polarity ya magetsi otumizidwa ku waya, yomwe imasintha polarity ya maginito ya rotor, zomwe zimapangitsa kuti izungulire mosalekeza mbali imodzi.

Mapulogalamu

Chovibrator cha ndalamaamagwiritsidwa ntchito m'njira zosiyanasiyana chifukwa cha kugwira ntchito bwino kwambiri, kukula kwake kochepa, komanso kuthekera kowongolera molondola. Amapezeka m'zinthu zosiyanasiyana, kuphatikizapo zoseweretsa, zida zamankhwala, zida zamagalimoto, ndi zamagetsi.

- Zoseweretsa: Ma mota a DC a burashi amagwiritsidwa ntchito mu zoseweretsa zazing'ono monga magalimoto oyendetsedwa ndi kutali, maboti, ndi maloboti.

- Zipangizo Zachipatala: Zimagwira ntchito yofunika kwambiri pazida zachipatala monga makina a CPAP opaka madzi, ndi zoyezera magazi.

- Zamagetsi: Zimapezekanso mu zamagetsi monga makamera, mafoni a m'manja, ndi ma drones.

Mapeto

Mota ya micro brush DC ndi imodzi mwa mota zodziwika bwino komanso zomwe zimagwiritsidwa ntchito kwambiri chifukwa cha luso lake lapadera. Kukula kwake kochepa komanso kudalirika kwake zimapangitsa kuti ikhale chisankho chodziwika bwino pa ntchito zambiri.