Kodi commutator ndi chiyani?

commutator ndi chipangizo chamagetsi chomwe chimagwiritsidwa ntchito mu aDC motere. ntchito yake ndi kusintha njira ya panopa mu galimoto, potero kusintha kasinthasintha wa galimoto. Mu injini ya DC, mayendedwe apano akuyenera kusinthidwa nthawi ndi nthawi kuti injiniyo isasunthike. Ntchito ya commutator ndikusintha nthawi zonse mayendedwe apano pomwe mota ikuzungulira, kuti mota ipitilize kusinthasintha mokhazikika.

Mfundo yofunikira ya commutator ndikugwiritsa ntchito makina osinthira makina ndi zolumikizira zamagetsi kuti asinthe komwe akutuluka. Pamene galimoto ikuzungulira, commutator imayendetsa ndikuyendetsa pakalipano malinga ndi malo ndi kayendetsedwe ka kuzungulira kwa rotor, potero kusintha njira yapano. Ma commutator amakina awa nthawi zambiri amagwiritsidwa ntchito mumagetsi ang'onoang'ono a DC, monga zida zapakhomo, zida zazing'ono zamakina, ndi zina zambiri.

Mu mota yachikhalidwe ya DC, woyendetsa nthawi zambiri amakhala ndi magawo angapo: zida, mitengo, commutator ndi maburashi. Chombocho ndi gawo lozungulira la injini, ndipo mitengo ya maginito ndi gawo la stator la injini. commutator imakhala ndi masiwichi amakina ndi zolumikizira zamagetsi zomwe njira yapano imasinthidwa. Burashi ndi gawo lomwe limalumikiza magetsi ndi mota, ndikuyambitsa zamakono mu koyilo yagalimoto kudzera muburashi.

Kuphatikiza pa ma commutators amakina, ma motors amakono a DC amagwiritsanso ntchito ukadaulo wapakompyuta. Tekinoloje yamagetsi yamagetsi imagwiritsa ntchito chowongolera chamagetsi kuti chisinthe komwe kuli komweko, potero kuzindikira kusintha kwagalimoto. Poyerekeza ndi oyendetsa makina, ukadaulo wapakompyuta umakhala wolondola komanso wodalirika, ndipo ukhoza kukwaniritsa kuwongolera kolondola kwambiri. Chifukwa chake, yakhala ikugwiritsidwa ntchito kwambiri pazinthu zina zomwe zimafuna kulondola kwambiri kwakusintha.

Ma commutator amatenga gawo lofunikira mu ma motors a DC, zomwe zimakhudza magwiridwe antchito, magwiridwe antchito komanso kudalirika kwagalimoto. Woyendetsa bwino amatha kuwonetsetsa kuti mota imagwira ntchito mokhazikika komanso moyenera, ndikutalikitsa moyo wautumiki wa injiniyo. Chifukwa chake, kupanga, kupanga ndi kukonza kwa commutator ndikofunikira kwambiri.

Ndi kupita patsogolo kosalekeza kwaukadaulo, ukadaulo wopanga ndi kupanga kwa oyendetsa nawonso akutukuka mosalekeza, ndipo matekinoloje atsopano apakompyuta akupitilira kuwonekera, kupangitsa kugwiritsa ntchito ma commutators mu ma DC motors kukhala osinthika komanso odalirika. M'tsogolomu, pamene ukadaulo wa magalimoto ukukula, ma commutators apitiliza kukonzedwa ndikukonzedwa kuti akwaniritse zosowa zosintha zamagalimoto.