Molao-motheo oa ho sebetsa oa brushed drill ea motlakase

The HammerHo cheka 28MMSebopeho se seholo sa mochini oa ho phunya motlakase ke stator + rotor + brushes, e fumanang torque e potolohang ka matla a khoheli a potolohang, kahoo a ntša matla a kinetic.Borashe le sepalangoang li lula li kopana le likhohlano, 'me li bapala karolo ea ho tsamaisa le ho chencha ha ho potoloha.

Motlakase oa brushed drill o amohela phetoho ea mochine, pole ea makenete ha e sisinyehe, 'me khola e potoloha.Ha boro ea motlakase e sebetsa, coil le commutator lia potoloha, empa tšepe ea makenete le borashe ba khabone ha li potoloha.Tsela e fapaneng ea hona joale ea coil e fetoloa ke inverter le brush ea motlakase e potolohang ka mochine oa motlakase.

Ts'ebetsong ena, lipheletsong tse peli tsa ho kenya matla a coil li hlophisitsoe ka lesale ka ho latellana, li arohane ho tloha ho tse ling ka lisebelisoa tse sireletsang ho etsa cylinder, e kopantsoeng le mochini oa ho phunya motlakase.Motlakase o entsoe ka likarolo tse peli tsa carbon.Litšiea tse nyane (li-brush tsa k'habone), tlas'a ts'ebetso ea khatello ea nako ea selemo, tobetsa lintlha tse peli holim'a moqomo o kaholimo oa matla a coil ho tloha maemong a mabeli a tsitsitseng ho matlafatsa khoele.

Ha mochine oa motlakase o ntse o potoloha, li-coil tse fapaneng kapa lipalo tse peli tsa coil tse tšoanang li matlafatsoa ka linako tse fapaneng, e le hore palo ea NS ea coil e hlahisang matla a khoheli le palo ea NS ea stator e haufi-ufi ea makenete e nang le phapang e loketseng., Hlahisa matla a ho sutumelletsa boro ea motlakase ho potoloha.Motlakase oa carbon o thella holim'a setsi sa coil, joaloka borashe holim'a ntho, kahoo e bitsoa "brush" ea carbon.

Seo ho thoeng ke "li-brushes tse atlehileng, ho hloleha le tsona ke borashe."Ka lebaka la ho thella ho kopaneng, borashe ba k'habone bo tla tlotsoa, ​​​​ba baka tahlehelo.Ho khantšoa le ho tima ha li-brush tsa carbon le li-terminals tsa coil li tla fapanyetsana, 'me ho tla ba le litlhase tsa motlakase, ho robeha ha motlakase ho tla hlahisoa,' me lisebelisoa tsa elektronike li tla senyeha.Ho feta moo, ka lebaka la ho thellela le likhohlano tse sa khaotseng, borashe e tla ba bosholu bo sa khaotseng le ho taboha hape ke sesosa sa boro ea nako e khuts'oane ea borashe.

Haeba borashe bo senyehile, bo hloka ho lokisoa, empa na ho tla ba thata ho bo lokisa khafetsa?Ha e le hantle, e ke ke ea e-ba teng, empa na ho ke ke ha e-ba molemo haeba ho na le mochine oa motlakase o sa hlokeng ho fetola borashe?Ena ke boro e se nang brush.

Molao-motheo o sebetsang oa brushless drill ea motlakase

Brushless drill ea motlakase, joalo ka ha lebitso le bolela, ke mochini oa ho phunya motlakase o se nang borashe ba motlakase.Kaha joale ha ho na borashe ba motlakase, ho tla joang hore boro ea motlakase e tsoele pele ho sebetsa?

Hoa fumaneha hore sebopeho sa mochini oa ho phunya motlakase o se nang brush o fapane hantle le oa mochini o bopang motlakase:

Ka mochine oa motlakase oa brushless, mosebetsi oa ho fetola o phethoa ke potoloho ea taolo ho molaoli (hangata Hall sensor + controller, theknoloji e tsoetseng pele haholo ke magnetic encoder).

Motlakase oa brushed drill o na le palo e tsitsitseng ea magnetic le coil e fetoha;mochine oa motlakase o se nang brushless o na le coil e tsitsitseng le pole ea magnetic e fetoha.Sebopong sa motlakase sa brushless, sensor ea Hall e sebelisoa ho utloa boemo ba poleiti ea makenete ea makenete e sa feleng, ebe ho latela maikutlo ana, potoloho ea elektroniki e sebelisoa ho fetola tataiso ea hona joale ho coil ka nako e nepahetseng. ho etsa bonnete ba hore matla a khoheli ka tsela e nepahetseng a hlahisoa ho khanna mochine oa motlakase.Felisa mefokolo ea li-drill tsa motlakase tsa brushed.

Li-circuits tsena ke balaoli ba li-drill tsa motlakase tse se nang brush.Ba ka boela ba kenya ts'ebetsong mesebetsi e meng e ke keng ea etsoa ka li-drill tsa motlakase tse entsoeng ka brushed, tse kang ho fetola motlakase oa motlakase, ho koala mochine oa motlakase, ho etsa hore mochine oa motlakase o khutlele morao, ho koala mochine oa motlakase, le ho sebelisa lets'oao la brake ho emisa ho cheka motlakase. ..Senotlolo sa elektroniki sa alamo ea koloi ea betri joale se sebelisa mesebetsi ena ka botlalo.