Mphete zopindika, monga momwe dzinalo likusonyezera, ndi "mphete zamagetsi" zozungulira, kapena "mphete zosonkhanitsa", "mphete zamagetsi zozungulira", ndi "ma shunt ozungulira". Ndi chipangizo chamagetsi chomwe chimagwiritsidwa ntchito ngati chipangizo cholumikizira chozungulira kuti chilekanitse gawo lozungulira ndi gawo lokhazikika ndikutumiza zizindikiro zozungulira. Mu makina omanga, mphete zopindika zimagwiritsidwa ntchito pazinthu zambiri, monga ma crane a nsanja, magalimoto opopera konkire, ma excavator, ma loader, ma grader, ndi zina zotero. Zonsezi zimafunika kugwiritsa ntchito mphete zopindika.
Monga chimodzi mwa zigawo zazikulu za makina aukadaulo, mphete zopindika zimakhala ndi gawo losasinthika pakutumiza mphamvu ndi zizindikiro. Mwachitsanzo, potengera chofukula, chimakhala ndi makina oyendayenda, makina odulira, makina owongolera, makina amagetsi, makina amagetsi ndi makina a hydraulic. Mphete zopindika zimafunika pakati pa makina osiyanasiyanawa kuti zitheke kutumiza mphamvu.
Chifukwa cha malo ogwirira ntchito ovuta, monga kutentha kwambiri, fumbi lochuluka, chinyezi chambiri, zivomerezi zamphamvu, ndi zina zotero, zofunikira pakugwira ntchito kwa mphete zopindika zikukwera kwambiri. Sikuti zokhazo, mphete yopindika iyeneranso kugwira ntchito mokhazikika kwa nthawi yayitali komanso pafupipafupi, kotero zipangizo zapadera ndi njira zopangira zimagwiritsidwa ntchito pa izo.
Pali mitundu yambiri ya mphete zotsetsereka. Zitha kugawidwa m'ma AC slip rings ndi DC slip rings malinga ndi mtundu wa chizindikiro chotumizira. Zitha kugawidwa m'ma multi-channel slip rings ndi single-channel slip rings malinga ndi kuchuluka kwa mphamvu yotumizidwa. Zitha kugawidwanso m'ma slip rings malinga ndi malo omwe amagwiritsidwa ntchito. Mphete zotsetsereka zolimbana ndi kutentha kwambiri, mphete zotsetsereka zolimbana ndi kutentha kochepa, mphete zotsetsereka zolimbana ndi dzimbiri, ndi zina zotero.
Nthawi yotumizira: Marichi-29-2024