Chiratidzo chakanaka che carbon brushes

Carbon brushes, inonziwo mabhurashi emagetsi, anoshandiswa zvakanyanya mumidziyo yakawanda yemagetsi sechinhu chinotsvedza. Zvinhu zvikuru zvinoshandiswa pamabhurashi ekabhoni mune zvigadzirwa magraphite, girizi graphite, uye simbi (kusanganisira mhangura, sirivheri) graphite. Kabhoni brashi mudziyo unofambisa simba kana masaini pakati pechikamu chakamisikidzwa nechikamu chinotenderera chemota kana jenareta kana mimwe michina inotenderera. Inowanzo gadzirwa nekabhoni yakachena uye coagulant. Pane chitubu chekuchitsikirira pashaft inotenderera. Kana mota ichitenderera, simba remagetsi rinotumirwa kune coil kuburikidza nekomutator. Nokuti chikamu chayo chikuru icarbon, inonzi carbon brush, iri nyore kupfeka. Inofanira kugara ichichengetwa uye ichitsiviwa, uye carbon deposits inofanira kucheneswa.
Kuti uve nechokwadi chekushanda kwakajairika kwemota, zviratidzo zvezvakanakacarbon brushkushanda kunofanira kuva:
1) Imwe yunifomu, ine mwero uye yakagadzikana oxide firimu inogona kukurumidza kuumbwa pamusoro peiyo commutator kana muunganidzi mhete.
2) Kabhoni brashi ine hupenyu hurefu hwebasa uye haipfeki commutator kana mhete yekuunganidza
3) Iyo kabhoni bhurashi ine yakanaka commutation uye ikozvino kuunganidza kuita, kuitira kuti spark inodzvanywa mukati meiyo inobvumidzwa renji, uye kurasikirwa kwesimba kudiki.
4) Kana iyocarbon brushiri kumhanya, haina kupisa, ruzha rudiki, gungano rakavimbika, uye harina kukuvara.