Kaya da Muhimmancin Buroshin Carbon

Kaya da Muhimmancin Buroshin Carbon

Carbon goge bakiko goga na lantarki ne yadu amfani da lantarki kayan aiki. Ana amfani da su don watsa sigina ko makamashi tsakanin kafaffen bangaren da bangaren jujjuyawar wasu injina ko janareta. Siffar tana da rectangular, kuma an shigar da wayoyi na ƙarfe a cikin bazara. Gogayen carbon nau'in lamba ne na zamiya, don haka yana da sauƙin sawa da yana buƙatar maye gurbin akai-akai da kuma ajiyar carbon da aka lalata dole ne a tsaftace.

Babban bangaren buroshin carbon shine carbon. Lokacin aiki, ana danna shi ta hanyar bazara don yin aiki akan ɓangaren juyi kamar goga, don haka ana kiran shi buroshin carbon. Babban abu shine graphite.

Graphite abu ne na halitta, babban sa bangaren shi ne carbon, launi ne baki, opaque, Semi-metallic luster, low taurin, za a iya tsince da farce, graphite da lu'u-lu'u ne duka carbon, amma dukiyoyinsu sun bambanta sosai, wanda ya faru ne saboda bambancin tsari na carbon atom. Ko da yake abun da ke ciki na graphite shine carbon, shi abu ne mai tsayin daka mai juriya da yanayin narkewar 3652°C. Amfani wannan high zafin jiki juriya dukiya, graphite za a iya sarrafa a cikin wani babban zafin jiki resistant sinadaran crucible.

Wutar lantarki na graphite shine yana da kyau sosai, ya zarce ƙarfe da yawa da ɗaruruwan lokutan da ba na ƙarfe ba, don haka an ƙera shi zuwa sassa masu sarrafawa irin su lantarki da gogewar carbon; tsarin ciki na graphite yana ƙayyade mai kyau mai kyau, kuma mu sau da yawa Yi amfani da shi a kan ƙofofin da ba su da tsatsa Saka ƙurar fensir ko graphite a cikin kulle zai yi ya fi sauki bude kofar. Wannan ya kamata ya zama tasirin lubricating na graphite.

Carbon goge bakiana amfani da su gabaɗaya a cikin DC kayan lantarki. Motocin da aka goge sun ƙunshi stator da rotor. A ciki wani injin DC, don yin rotor ya juya, alkiblar halin yanzu yana buƙatar canzawa akai-akai, in ba haka ba rotor zai iya juya rabin a kawai da'irar. Gogayen carbon suna taka muhimmiyar rawa a cikin injinan DC. Carbon goge baki gudanar da halin yanzu tsakanin sassan motsi na motar. Wannan jagorar zamiya ce gudanarwa wanda zai iya canja wurin halin yanzu daga kafaffen ƙarshen zuwa ɓangaren jujjuyawar janareta ko motar. Firam ɗin carbon ya ƙunshi gogewar carbon da yawa, don haka wannan hanyar gudanarwa kuma yana sa gogewar carbon ya zama mai sauƙin sawa, da kuma carbon goge kuma canza shugabanci na halin yanzu, wato, rawar da commutation.

Motar da aka goge tana ɗaukar injina commutation, iyakar maganadisu na waje baya motsawa kuma coil na ciki yana motsawa. Lokacin da motar ke aiki, mai haɗawa da nada suna jujjuya tare, da kuma buroshin carbon da karfen maganadisu ba sa motsawa, don haka mai isarwa da kuma goga na carbon yana samar da gogayya don kammala sauyawa na halin yanzu hanya.

Yayin da motar ke jujjuyawa, nau'ikan nada ko matakai biyu daban-daban na wannan nada suna da kuzari, don haka sandunan biyu na filin maganadisu da aka samar da coil yana da kwana mai sanduna biyu kusa zuwa stator magnet na dindindin, kuma ana samun wutar lantarki ta hanyar tunkude wannan sandar da kuma jan hankalin kishiyar sandar don fitar da mota don juyawa.

Carbon goge bakiana amfani da su kuma a cikin AC kayan aiki. Siffar da kayan AC motor carbon brushes da DC motor carbon goge iri daya ne. A cikin injinan AC, ana amfani da gogewar carbon lokacin da wasu Rotors winding suna buƙatar saurin canzawa, kamar injin da muke amfani da shi na lantarki da injunan goge goge, kuma suna buƙatar maye gurbin gogewar carbon akai-akai.