Lintho tsa borashe ba carbon

Kajeno re bua ka borashe ba khabone bakeng sa lisebelisoa tsa motlakase. Borashe ba khabone (borashe ba khabone), bo boetseng bo bitsoa borashe, e le khokahano e thellang, bo sebelisoa haholo lisebelisoa tse ngata tsa motlakase. Borashe ba khabone ka har'a lisebelisoa tsa ts'ebeliso ea sehlahisoa ke haholo-holo graphite, graphite e kenngoeng, graphite ea tšepe (e nang le koporo, silevera). Na u na le borashe ba khabone bo lekaneng ho feta ka lebokoseng?

📍 Ke lokela ho nkela borashe ba khabone sebaka neng?
① Tlhase e kgolo, borashe ba khabone bo tjhesa bokahodimo ba rotor, bo e tlose mme bo e hlakole ka sandpaper. Boemo ba tlhase bo ka boela ba eba hore koporo e ho rotor converter e se e sebedisitswe, tlhase ya potoloho e kgutshwane e kgolo, mme tshebetso ya ho tsamaisa motlakase e fokotsehile.
② e ke ke ea reteleha, borashe ba khabone bo felile.
(3) Ha ho le e 'ngoe ea linyeoe tse peli tse boletsoeng ka holimo, ke hore, borashe ba carbon ba mofuta oa selemo, khatello ea selemo se le seng ha e ea lekana, e leng se etsang hore borashe ba carbon le ho kopana ha rotor ho se be le tlhase e khuts'oane ea potoloho e tiileng, ho hlokahala hore u ntše terata ea koporo ea borashe ba carbon, u kenye liliba tse 2.
(4) Leqephe la koporo le kaholimo ho borashe ba khabone, leqephe la koporo le se nang sebaka sa karete lea sebelisoa, ho potoloha ha leqephe la koporo ho etsa hore terata ea koporo e kaholimo e tiee, borashe ba khabone bo ke ke ba kopana haufi le rotor, tlhase e nyane, 'me ho hlokahala hore e tlosoe le ho sisinyeha.

📍 Tsela eo borashe ba khabone bo sebetsang ka yona
Mochini oa borashe Limota tsohle li entsoe ka stator le rotor, ka har'a enjene ea DC, e le hore rotor e nyolohe, u hloka ho fetola tataiso ea motlakase khafetsa, ho seng joalo rotor e ka reteleha halofo ea selikalikoe feela, e leng se tšoanang le ho peila pedal ea baesekele, leoto le le leng le ka peila halofo ea selikalikoe feela, kahoo enjene ea DC e hloka ho fetola motlakase ka har'a rotor, ke hore, tataiso ea mokhanni oa motlakase ha ho hlokahala ho khutlela morao. Phetoho ea commutator ke hore ha mokhanni ea matla a kenngoa tšimong ea motlakase ho khaola matla a makenete, mokhanni o tla sutumelletsoa kantle ho matla a makenete a sa fetoheng, e leng hobane mola oa matla a makenete oa matla a makenete o hatelloa le ho fetoloa ke tšimo ea motlakase e potolohileng mokhanni, 'me mola oa matla a makenete o leka ho khutlela sebopehong se otlolohileng, se lekanang le ho hlahisa matla a khahlehang le a nyonyehang ho etsa hore enjene e phethohe. Commutator e na le likarolo tse peli tse arohaneng ka lintho tse sireletsang mocheso. Likarolo tse peli lia potoloha ka ho latellana ho hokahana le borashe ba khabone, 'me borashe ba khabone bo hokahantsoe khafetsa le karolo ea commutator e kopanang le matla a ho khanna, e le hore enjene e pheta-phetoang e potolohe.

📍 Mathata a kopaneng le ho nkela borashe ba khabone sebaka le ditharollo
Bothata: 1, borashe ba khabone bo apere hampe
Lebaka:
A. Tšusumetso ea thepa ea borashe ea khabone. Bahlahisi ba fapaneng, mehlala e fapaneng ea sebopeho sa borashe ea khabone e fapane, sekhahla sa ho tsofala le sona se fapane. Ka hona, ha u nkela borashe ea khabone sebaka, khetha mofuta o tšoanang oa borashe ba khabone;
B. Qetello ea bokaholimo ba lesale la ho thellisa. Ha qetello ea bokaholimo ba lesale la ho thellisa e phahame, coefficient ea khohlano e ba nyane 'me sekhahla sa ho robeha ha borashe ba carbon se tlaase.
C Phello ea khatello ea selemo. Khatello e feteletseng ea selemo e tla etsa hore ho tsofala ha borashe ba khabone ho eketsehe ka mechine; Ka nako e ts'oanang, khatello ea selemo e nyane haholo, leha khohlano pakeng tsa borashe ba khabone le lesale la ho thellisa e le nyane, empa ho kopana ho fokolang ho bonolo ho hlahisa litlhase, e leng se sa rateheng hape;
D. Phello ea hona joale. Ka kakaretso, bakeng sa borashe ba khabone ea graphite, hona joale e phallang ka borashe ba khabone e ntle e kholo ho feta hona joale e phallang ka borashe ba khabone e mpe, kahoo ho robeha ha borashe ba khabone e ntle ho hoholo ho feta ho robeha ha borashe ba khabone e mpe, 'me ho robeha ha lesale la ho thellisa le ntle ho feta lesale la ho thellisa le mpe.
Tharollo:
1, ntlafatsa ts'ebetso ea ho tlotsa borashe ba carbon, ho kenyeletsoa le ho tlotsa boea ba carbon, ho hanyetsa mocheso o phahameng oa thepa e ekelitsoeng ea ho tlotsa;
2, ntlafatsa botsitso ba boleng ba borashe ba carbon;
3, ntlafatsa tšebelisano-'moho ea borashe ba carbon le commutator (commutator);
4, netefatsa botsitso ba tshebetso ya selemo.

Bothata: 2, mollo oa borashe ba khabone
Lebaka:
A. E bakoa ke phallo e feteletseng ea motlakase e phallang ka borashe ba khabone;
B. Ka lebaka la karete ea khabone e bohale, ho kopana le lesale la ho thella ho bakoa ke nako le nako.
Tharollo:
1, ela hloko ho khetha borashe ba carbon bo lumellanang le mohlala oa ts'ebetso;
2, ntlafatsa ho itlotsa le ho tlotsa bokaholimo ba borashe ba khabone, le ho hanyetsa mocheso o phahameng oa thepa e eketsehileng ea ho fokotsa ho robeha.

Bothata: 3, mocheso oa borashe ba khabone o phahame
Lebaka:
A. ho feteletsa tsamaiso ea ho hlasimolla;
B. Sebaka se kopanang pakeng tsa borashe ba khabone le lesale la ho thellisa se senyenyane;
C. Boleng ba borashe ba khabone ka bobona.
Tharollo:
1, ela hloko ho khetha borashe ba carbon bo lumellanang le mohlala oa ts'ebetso;
2, ntlafatsa ho itlotsa le ho tlotsa bokaholimo ba borashe ba khabone, le ho hanyetsa mocheso o phahameng oa thepa e eketsehileng ea ho fokotsa ho robeha.
3. Ela hloko khetho ea borashe ba carbon bo nang le boleng bo tsitsitseng.

Bothata: 4. Borashe ba khabone bo senyehile haholo
Lebaka:
A. Mocheso o phahameng oa borashe ba khabone;
B. Borashe ba khabone ha boa bentshwa hantle;
C. Ho thothomela ha yuniti ho hoholo, mme borashe ba khabone bo khomaretswe ka hara borashe;
D. Boleng ba borashe ba khabone bo bobe.
Tharollo:
1, ela hloko ho khetha borashe ba carbon bo lumellanang le mohlala oa ts'ebetso;
2, ntlafatsa ho itlotsa le ho tlotsa bokaholimo ba borashe ba khabone, le ho hanyetsa mocheso o phahameng oa thepa e eketsehileng ea ho fokotsa ho robeha.
3, khetha borashe bo tšepahalang le bo tsitsitseng ba khabone.

Bothata: 5, ho tlola borashe ba khabone
Sesosa: Borashe ba khabone bo robehile likotoana tse tšesaane tse oelang ka har'a borashe kapa mabaka a mang a ka bang teng
Tharollo:
1, ela hloko ho khetha borashe ba carbon bo lumellanang le mohlala oa ts'ebetso;
2, khetha borashe bo tšepahalang le bo tsitsitseng ba khabone.
3, ntlafatsa ho itlotsa le ho tlotsa bokaholimo ba borashe ba khabone, le ho hanyetsa mocheso o phahameng oa thepa e eketsehileng ea ho fokotsa ho robeha.