Lub tshuab hluav taws xob yog ib qho cuab yeej siv tshuab thiab nws cov qauv tsim thiab kev tsim kho sib txawv, tab sis feem ntau lub tshuab hluav taws xob muaj qee qhov yooj yim thiab feem ntau siv. Hauv qab no yog ib tug systematization ntawm feem ntau siv hluav taws xob lub cev muaj zog Cheebtsam:
1. Stator ntu
Stator core
Feem ntau ua los ntawm hluav taws xob hlau (silicon steel) pawg kom txo qis kev poob. Cov tub ntxhais stator yog qhov chaw nyob ruaj khov ntawm lub tshuab hluav taws xob, tsim los tsim ib qho chaw sib nqus; nws lub luag haujlwm tseem ceeb - yog los txhawb lub stator winding thiab tsim ib lub voj voog sib nqus.
Stator winding
Nws muaj cov khoom siv hluav taws xob (tooj liab lossis txhuas xaim) raug mob rau hauv cov grooves ntawm stator core, thiab tsim los tsim cov hlau nplaum. Lub stator winding yog ib qho tseem ceeb ntawm lub tshuab hluav taws xob, thiab nws qhov kev ua tau zoo cuam tshuam ncaj qha rau kev ua haujlwm thiab kev ua haujlwm ntawm tag nrho lub tshuab hluav taws xob.
2. Rotor ib feem
Rotor core: Kuj ua los ntawm laminated silicon steel los xij. Nws zoo ib yam li cov tub ntxhais stator, tab sis yog ib feem ntawm lub cev muaj zog.
Rotor winding: nws txawv nyob ntawm seb hom lub cev muaj zog. Lub rotor windings ntawm qee lub motors (xws li induction motors) yog squirrel-cage lossis squirrel-cage windings, thaum lub rotor windings ntawm qee lub motors (xws li synchronous motors lossis DC motors) yog coils qhov txhab ntawm lub rotor core.
3. Kev them nyiaj yug thiab kis tau tus mob
Cov kabmob: Txhawb nqa lub cev muaj zog, txo cov ncej sib txhuam thiab ua kom cov kev sib hloov ntawm lub rotor. Cov bearings tuaj yeem yog dov bearings lossis cov kabmob dawb. Rolling bearings yog standardized thiab serialized thiab yog dav siv nyob rau hauv ntau hom cav.
Ncej: Cov khoom uas txuas lub rotor rau cov khoom siv sab nraud thiab siv los xa cov torque. Cov khoom siv ncej thiab tsim nyob ntawm kev thauj khoom thiab ceev.
Cov kaus mom kawg: Txuas rau ob qho kawg ntawm stator los tiv thaiv cov khoom sab hauv thiab tiv thaiv cov khoom txawv teb chaws los ntawm kev nkag mus. Qhov no kuj pab tswj cov txheej txheem kev ncaj ncees ntawm lub cav.
4. Electronics thiab tswj ib feem
Txhuam: Ua los ntawm cov khoom siv hluav taws xob, lawv xaub hla lub commutator los muab hluav taws xob tam sim no. Cov khoom siv txhuam hniav yuav tsum muaj hluav taws xob zoo thiab hnav tsis kam.
Commutator: Ib qho khoom siv tshuab siv los hloov cov kev taw qhia ntawm hluav taws xob tam sim no raws li lub cev muaj zog tig. Lub commutator muaj ob peb ntu commutator nyob rau hauv kev sib cuag nrog cov txhuam.
Kev sib txuas lub thawv: Cov khoom siv hluav taws xob sib txuas ntawm lub cev muaj zog, siv rau kev nkag mus rau lub hwj chim thiab tswj Circuit Court. Lub thawv hlws ris feem ntau muaj cov davhlau ya nyob twg thiab cov khoom siv tiv thaiv.
5. Cua txias thiab tiv thaiv ib feem
Ntxuam: Siv los ua kom lub cav txias kom tsis txhob muaj kev puas tsuaj vim yog - overheating. Cov kiv cua tuaj yeem tsim hauv lossis sab nraud, nyob ntawm qhov xav tau cua txias ntawm lub cav.
Radiator: Qee lub cav siv lub tshuab hluav taws xob txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau tawg.
Cov cuab yeej tiv thaiv: xws li cov khoom siv tiv thaiv overload, luv luv tiv thaiv cov cuab yeej, thiab lwm yam, siv los tiv thaiv lub cev muaj zog ntawm kev puas tsuaj.
6. Lwm yam khoom siv feem ntau siv
Commutator Rings: Ib feem ntawm lub tshuab hluav taws xob lossis lub tshuab hluav taws xob siv los hloov hluav taws xob tam sim no los ntawm ib qho kev sib hloov mus rau qhov chaw nres tsheb.
Coils: Hlau qhov txhab nyob ib ncig ntawm lub stator lossis rotor core los tsim ib qho chaw sib nqus los yog nqa tam sim no.
Casing: Lub plhaub tiv thaiv sab nraud ntawm lub cev muaj zog, feem ntau yog ua los ntawm cov hlau lossis yas, siv los tiv thaiv plua plav, suab nrov, dej, thiab lwm yam.
Ntxuam Npog: Ib daim npog ntsia rau sab nraud ntawm tus kiv cua kom ncaj qha airflow thiab tiv thaiv cov kiv cua.
Tsis tas li ntawd, muaj qee yam tshwj xeeb ntawm lub cev muaj zog (xws li stepper motors, servo motors, thiab lwm yam) uas yuav xav tau qee yam khoom siv tshwj xeeb xws li encoders (siv los muab cov lus qhia tawm tswv yim txog kev ceev thiab txoj hauj lwm ntawm lub cev muaj zog), couplings (siv txuas lub cev muaj zog thiab lub load ncej), brakes (siv los tswj kev sib hloov ntawm lub cev muaj zog), thiab lwm yam.
Txhawm rau kom ua tiav, muaj ntau hom kev siv lub cav sib xyaw thiab lawv sib txawv nyob ntawm seb hom cav thiab daim ntawv thov yuav tsum tau ua. Thaum xaiv thiab yuav cov khoom siv cav, qhov kev xaiv yuav tsum yog raws li cov kev xav tau tshwj xeeb thiab cov ntsiab lus ntawm lub cav.
