Mabhurashi ecarbon akakosha here? Sei kushandisa carbon brushes?

Mumakore achangopfuura, nyika yakagadzira zvine simba manyuko matsva esimba. Pamusoro pesimba rezuva uye simba renyukireya, kuvandudzwa kwesimba remhepo zvishoma nezvishoma kwakaratidza zvakanakira zvaro. Izvi zvinopa mikana mitsva yekuvandudza uye hunyanzvi hwedukabhoni yemagetsi industry: mheni kudzivirira pasicarbon brushes, inotsvedza mhete yekabhoni mabhurashi, kabhoni mabhurashi ekufambisa chiratidzo, nezvimwewo zvakare yakaunza mikana mitsva yekusimudzira nekuvandudza nyika yangukabhoni yemagetsi.

1. Mhedziso yekabhoni brushes
Iyo mota yakakamurwa kuita DC mota uye AC mota. Nekuda kwekutenderedzwa kwe rotor, mota yeDC inoda kuramba ichichinja nzira yeizvino zvinoenderana nekuchinja kwenzvimbo yecoil mune inogara ichiita magineti, saka coil yeDC mota inoda commutator. Carbon brushes chikamu chakakosha chemufambi uye imhando yemabhurashi. Nekuda kwekutenderedzwa kwe rotor, mabhurashi anogara achikwesha pamusoro pemhete yekuchinja, uye spark erosion ichaitika panguva yekuchinja. Iyo brashi chikamu chakapfeka muDC mota. Basa rayo nderekutenderedza mota, kuisa simba remagetsi kune coil kuburikidza ne commutator, uye kushandura mafambiro ezvino.

2. Kurongwa kwekabhoni brushes

Maererano nezvinhu zvakasiyana-siyana, carbon brushes inogona kukamurwa kuita metal graphite carbon brushes, natural graphite carbon brushes, electrochemical graphite carbon brushes, etc. Pakati pavo, metal graphite inonyanya kushandiswa kune yakakwirira-load low-voltage motors, uye girafu yepanyama inoshandiswa. kune madiki uye epakati-saizi DC mota uye yakakwirira-kumhanya turbine simba rekugadzira. Electrochemical graphite inoshandiswa zvakanyanya mumhando dzakasiyana dze AC uye DC mota.

3. Zvakanakira kabhoni brushes

Carbon brushes ndeyechinyakare mota commutation nzira. Zvakanakira chimiro chakareruka, hapana chikonzero chekutyaira, uye mutengo wakaderera. Iwo anonyanya kushandiswa muakasiyana madiki-madiki mota uye epamba magetsi emagetsi, nepo brushless mota dzine hupenyu hurefu hwesevhisi, isina kugara ichigadzirisa, uye yakaderera ruzha. Izvo zvisingabatsiri zvinonyanya kukonzerwa nekudhura kwakanyanya nekuda kwekudiwa kwekuwedzera madhiraivha. Parizvino, inonyanya kushandiswa mune chaiyo zviridzwa uye zvimwe zvishandiso zvinonyatso kudzora kumhanya kwemota uye kusvika pakumhanya kwakanyanya.


4. Carbon brush application

Pamusoro pekushandiswa mumajenareta, mabhurashi ekabhoni anogona zvakare kushandiswa mune akasiyana AC neDC mota, senge zvinotangisa mota, mabhurashi mota dzemotokari dzemagetsi, zvibooreso zvemaoko, grinders, alternator turbines, micro motors, maturusi emagetsi, magetsi Locomotives, kabhoni. skateboards, michina, nezvimwe.