1. Stator
Lub luag haujlwm tseem ceeb ntawm stator yog tsim kom muaj cov hlau nplaum sib nqus thiab ua ib qho kev txhawb nqa ntawm lub cev muaj zog, uas yog tsim los ntawm lub ntsiab sib nqus ncej, qhov thim rov qab magnetic ncej, thav duab thiab qhov kawg npog, thiab cov khoom siv txhuam.
(1) Main magnetic ncej
Lub ntsiab sib nqus ncej yog siv los tsim lub ntsiab magnetic teb. Lub ntsiab sib nqus ncej ntawm feem ntau DC motors tsis siv cov hlau nplaum tas mus li, tab sis lub teb yog tsim los ntawm cov teb winding los ntawm DC tam sim no. Lub ntsiab sib nqus ncej yog tsim los ntawm ib tug hlau core thiab winding, cov tub ntxhais hlau yog ua los ntawm ib tug tsawg carbon steel phaj nrog ib tug tuab ntawm 0.5 ~ 1.5 hli, thiab yog riveted nruj nreem tom qab folded. Qhov nthuav dav ntawm qhov sib txawv ntawm huab cua yog hu ua tus ncej khau, thiab cov khau ncej txhawb lub siab zoo winding, yog li ntawd cov huab cua sib nqus sib nqus flux muaj qhov sib nqus zoo dua. Qhov zoo siab winding yog qhov txhab nrog insulated tooj liab hlau, impregnated los ntawm insulating xim, thiab ces muab tso rau ntawm lub magnetic ncej core. Lub ntsiab sib nqus ncej N thiab S yog teem ua ke, sib npaug faib thiab tsau rau ntawm lub nplhaib puab ntawm tus ncej nrog screws.
(2) Commutator ncej
Lub commutator ncej yog siv los txhim kho lub commutator ntawm DC lub cev muaj zog, tseem hu ua tus ncej ntxiv, tsim los ntawm cov tub ntxhais hlau thiab cov commutator ncej winding teem rau ntawm cov tub ntxhais hlau, cov tub ntxhais hlau feem ntau yog ua los ntawm tag nrho cov hlau los yog tuab steel phaj. , commutator ncej winding nrog armature winding series, tus naj npawb ntawm commutator ncej feem ntau yog tib yam li tus naj npawb ntawm lub ntsiab sib nqus ncej lossis ib nrab, qhov sib txawv ntawm huab cua ntawm commutator ncej thiab armature tuaj yeem hloov kho. Lub commutator ncej tsis tuaj yeem ntsia tau rau hauv DC lub cev muaj zog nrog lub zog me me.
Cav puag
Lub thav duab yog ob lub plhaub ntawm lub cev muaj zog thiab ib feem ntawm lub tshuab hluav taws xob sib nqus ntawm lub cev muaj zog, feem ntau nrum nrog cov pa roj carbon tsawg lossis welded nrog steel daim hlau, thiab ob qhov kawg ntawm tus ncej muaj qhov kawg npog. Sab pem hauv ntej thiab nram qab kawg npog ntawm me me thiab nruab nrab lub cev muaj zog yog nruab nrog bearings los txhawb lub rotating ncej. Cov motors loj siv pedestal tiaj bearings.
(4) Txhuam cov cuab yeej
Kev ua haujlwm ntawm cov khoom siv txhuam hniav yog los txuas lub armature winding ntawm lub rotating ib feem nrog rau sab nraud Circuit Court, thiab coj lub electromotive quab yuam thiab tam sim no ntawm armature winding mus rau lub load los yog lub hwj chim mov ntawm lub sab nraud Circuit Court. Cov khoom siv txhuam hniav yog tsim los ntawm cov txhuam hniav, txhuam txhuam, txhuam txhuam thiab lub tsheb npav, thiab lwm yam, cov txhuam hniav feem ntau yog ua los ntawm graphite thiab tooj liab hmoov pressed thiab calcined, txhuam yog muab tso rau hauv txhuam txhuam, thiab lub caij nplooj ntoos hlav. nias nws ntawm qhov chaw ntawm lub commutator. Tus naj npawb ntawm txhuam rods feem ntau yog sib npaug ntawm cov hlau nplaum loj.
2. Rotor
Lub rotor ntawm DC lub cev muaj zog tseem hu ua armature, uas yog tsim los ntawm cov tub ntxhais hlau, winding, commutator thiab kiv cua txias.
(1) Hlau tub ntxhais
Cov tub ntxhais armature yog siv los tsim cov hlau nplaum hluav taws xob ntawm lub cev muaj zog thiab ntxig rau armature winding. Txhawm rau txo qhov poob ntawm cov tub ntxhais, nws feem ntau yog stacked nrog {{0}}.35mm los yog 0.5mm tuab silicon steel nplooj ntawv coated nrog insulating xim. Txhawm rau txhim kho kev ua kom txias, cov tub ntxhais ntawm lub cev muaj peev xwm me me muaj lub qhov cua axial, thiab lub tshuab muaj peev xwm loj muaj qhov cua radial ditch.
(2) Cua txias
Lub luag hauj lwm ntawm armature winding yog los tsim induced electromotive quab yuam thiab electromagnetic torque, thiaj li mus hloov hluav taws xob lub zog rau hauv txhua yam zog. Lub armature winding yog ua los ntawm insulated tooj liab hlau, thiab ces embedded nyob rau hauv lub armature hlau core groove, cov hlau lead kawg ntawm winding yog txuas nrog lub commutator daim ntawv raws li ib tug tej yam txoj cai, qhov zawj ib feem ntawm lub winding yog compressed nrog ib tug insulated zawj. wedge, thiab qhov kawg yog khi nrog ib lub iav ribbon.
(3) Commutator
Lub commutator yog ib qho tseem ceeb ntawm DC lub cev muaj zog, uas hloov AC electromotive quab yuam hauv armature winding rau hauv DC electromotive quab yuam ntawm txhuam. Lub commutator yog tsim los ntawm kev sib nrig sib insulated commutator pieces nrog ib ncig zoo li. Cov ntawv thim rov qab yog ua los ntawm cov tawv electrolytic tooj liab, lub ncoo hloov pauv yog insulated nrog {{0}}}.4-1.0mm tuab mica, qhov kawg ntawm tag nrho lub tog raj kheej yog nruj nrog V-shaped siab. lub nplhaib, thiab qhov kawg ntawm cov duab hloov pauv thiab V-zoo li lub nplhaib siab kuj yog insulated nrog mica, thiab qhov kawg ntawm txhua daim ntawv thim rov qab muaj ib daim ntawv tsa suab, uas yog siv los txuas nrog cov hlau lead kawg.
