Yintoni imoto DC?

Imoto ye-DC ngumatshini wombane oguqula amandla ombane abe ngamandla oomatshini.Kwimoto ye-DC, igalelo lamandla ombane ngumbane othe ngqo oguqulwa ube kujikelezo lomatshini.

Inkcazo yemoto yeDC

Imoto ye-DC ichazwa njengodidi lweenjini zombane eziguqula amandla ombane angoku ngokuthe ngqo abe ngamandla oomatshini.

Ukusuka kule nkcazo ingentla, sinokugqiba ukuba nayiphi na i-motor yombane esetyenziswa ngokungqalileyo okanye i-DC ibizwa ngokuba yi-DC motor.Siya kuluqonda ulwakhiwo lweemoto ze-DC kunye nendlela i-motor ye-DC eguqula ngayo amandla ombane e-DC anikezelweyo kumandla oomatshini kumacandelo ambalwa alandelayo.

Izahlulo zeeMoto zeDC

Kweli candelo, siza kuxoxa ngokwakhiwa kweemoto ze-DC.

I-DC Motor Diagram

Izahlulo ezahlukeneyo zemoto ye-DC

Imoto ye-DC yenziwe ngala malungu alandelayo:

Armature okanye Rotor

I-armature yemoto ye-DC yi-cylinder ye-laminations magnetic efakwe enye kwenye.I-armature i-perpendicular kwi-axis ye-cylinder.I-armature yinxalenye ejikelezayo ejikelezayo kwi-axis yayo kwaye ihlukaniswe kwi-coil yentsimi yi-gap yomoya.

Ikhoyili yasendle okanye iStator

Ikhoyili yemoto ye-DC yinxalenye engashukumiyo apho ukujija inxeba ukuvelisa aumhlaba wemagnethi.Le electro-magnetic ine-cylindrical cavity phakathi kweepali zayo.

I-Commutator kunye neebrashi

Umhambisi

I-commutator ye-DC motor sisakhiwo se-cylindrical esenziwe ngamacandelo obhedu ahlanganiswe kunye kodwa afakwe enye kwenye esebenzisa i-mica.Owona msebenzi uphambili wesihambisi kukubonelela ngombane kwi-winding ye-armature.

Iibrashi

Iibrashi zemoto yeDC zenziwe ngegraphite kunye nekhabhoni.Ezi brushes ziqhuba umbane wombane ukusuka kwisekethe yangaphandle ukuya kwi-commutator ejikelezayo.Ngoko ke, siye siqonde ukubaumhambisi kunye neyunithi yebrashi ixhalabele ukuhambisa amandla ukusuka kwisekethe yombane emileyo ukuya kwindawo ejikelezayo ngoomatshini okanye kwirotor..

DC Motor Working Ichazwe

Kwicandelo elidlulileyo, sixoxe ngamacandelo ahlukeneyo emoto ye-DC.Ngoku, ngokusebenzisa olu lwazi masiqonde ukusebenza kweemoto ze-DC.

Intsimi kazibuthe ivela kwisithuba somoya xa i-coil yentsimi ye-DC motor inamandla.Intsimi yamagnetic eyenziweyo ikwicala le-radii ye-armature.Umhlaba wemagnethi ungena kwi-armature ukusuka kwicala le-North pole ye-coil yentsimi kwaye "uphuma" kwi-armature kwicala elisezantsi le-coil yentsimi.

Iikondaktara ezikwenye ipali ziphantsi kwamandla okuqina okufanayo kodwa kwelinye icala elichaseneyo.Le mikhosi mibini echaseneyo idala atorqueoko kubangela ukuba i-motor armature ijikeleze.