Automotive ntxuam motor slot commutator
2023-03-10
Automotive ntxuam motor slot commuator
Tsheb kiv cua motors feem ntau siv DC motors, thiab muaj ib qho txhuam ntawm lub rotor kom dhau tam sim no. Covcommuatoryog cov cuab yeej siv los hloov cov kev taw qhia ntawm lub cev muaj zog, uas tuaj yeem hloov pauv cov electrodes txuas nrog cov txhuam hniav, yog li hloov cov kev taw qhia tam sim no thiab cov kev taw qhia ntawm lub cev muaj zog.
Hauv automotive kiv cua motors, qhov commutator yog ib hom commutator feem ntau. Nws muaj ib lub nplhaib ruaj khov thiab ntau cov txhuam hniav, feem ntau muab tso rau hauv ib ntus hauv cov qhov ntawm lub cev muaj zog stator. Cov duab ntawm lub nplhaib conductive feem ntau yog ncig los yog tiaj tus, thiab nws txuas nrog lub rotor ncej ntawm lub cev muaj zog thiab nyob rau hauv kev sib cuag nrog txhuam.
Raws li lub cev muaj zog spines, cov txhuam hniav tuaj rau hauv kev sib cuag nrog cov rings conductive thiab hloov lawv txuas li cas nyob ntawm tus qauv tsim ntawm commutator. Los ntawm kev hloov cov electrodes txuas nrog cov txhuam hniav, lubslot commuatortuaj yeem hloov cov kev taw qhia tam sim no thiab lub kauj ntawm lub cev muaj zog, thiaj li paub txog kev hloov pauv mus rau pem hauv ntej thiab thim rov qab. Yog li ntawd, lub qhov commutator yog ib qho ntawm feem ntau siv commutator hom nyob rau hauv automotive kiv cua motors.
Kev tsim khoom ntawm qhov qhib homcommuatorrau tsheb kiv cua motor
Lub qhov commutator ntawm automotive kiv cua lub cev muaj zog feem ntau muaj cov txhuam, cov nplhaib conductive thiab brackets. Cov hauv qab no yog cov txheej txheem kev tsim khoom dav dav:
Ua lub nplhaib conductive: Lub nplhaib conductive feem ntau yog ua los ntawm tooj liab lossis txhuas thiab tuaj yeem stamped lossis machined. Thaum ua lub nplhaib conductive, nws yuav tsum tau xyuas kom meej tias lub puab thiab sab nraud diameters ntawm lub nplhaib conductive phim qhov loj ntawm lub cev muaj zog rotor.
Ua Txhuam Txhuam: Txhuam txhuam feem ntau yog ua los ntawm carbon, tooj liab lossis tooj liab alloys thiab tuaj yeem txiav, machined lossis tsim. Thaum tsim cov txhuam hniav, nws yuav tsum tau ua kom ntseeg tau tias cov duab thiab qhov loj ntawm cov txhuam hniav sib phim tus qauv tsim ntawm qhov sib tw slotted commutator.
Fabricate lub brace: Cov brackets feem ntau yog ua los ntawm hlau thiab tuaj yeem stamped, khoov, lossis machined. Lub luag haujlwm tseem ceeb ntawm lub bracket yog kho lub nplhaib conductive thiab txhuam, thiab txuas nrog lub cev muaj zog stator.
Sib dhos lub commutator: Thaum sib sau ua ke lub qhov commutator, nws yog ib qho tsim nyog los muab cov nplhaib conductive thiab txhuam thiab kho lawv ntawm lub bracket. Tom qab sib dhos, lub commutator yuav tsum tau kuaj xyuas kom paub tseeb tias nws ua tau raws li tsim.
Nws yuav tsum raug sau tseg tias kev tsim cov khoom siv hom commutators rau automotive ntxuam motors yuav tsum muaj kev ua haujlwm siab thiab sib dhos tshuab. Tsis tas li ntawd, qhov zoo thiab ruaj khov ntawm cov ntaub ntawv yuav tsum tau ua kom ntseeg tau thaum lub sijhawm tsim khoom kom ntseeg tau tias muaj kev ntseeg siab thiab ua haujlwm ntev ntawm commutator.
Groove commuatorkev ua tau zoo
Lub qhov commutator yog ib hom DC lub cev muaj zog commutator, thiab nws qhov kev ua tau zoo muaj qhov cuam tshuam tseem ceeb ntawm lub kauj thiab tswj ceev ntawm lub cev muaj zog. Cov hauv qab no yog cov ntsuas kev ua haujlwm tseem ceeb ntawm qhov commutator:
Steering accuracy: Steering precision yog hais txog lub kauj kauj ruam meej uas lub qhov commutator tuaj yeem ua tiav, uas yog, qhov yuam kev ntawm cov kauj ruam tiag tiag thiab qhov theoretical steering degree. Lub qhov-hom commutator nrog siab steering precision tuaj yeem ua kom paub meej ntxiv kev ua haujlwm ntawm lub tshuab hluav taws xob.
Steering Stability: Steering stability yog hais txog kev ua haujlwm ruaj khov ntawm lub tshuab hluav taws xob hauv lub kauj thaum khiav. Qhov zoo tshaj plaws slot commutator tuaj yeem ua kom lub zog ruaj khov ntawm lub cev muaj zog thiab txo qhov kev vibration thiab drift ntawm lub kauj.
Hnav tsis kam: Slotted commutators muaj cov txhuam hniav thiab cov nplhaib uas hnav thaum ua haujlwm. Yog li ntawd, hnav tsis kam yog qhov tseem ceeb ntawm kev ua tau zoo ntawm lub qhov commutator, uas tuaj yeem cuam tshuam rau lub neej thiab kev ntseeg siab ntawm lub qhov commutator.
Kev ua haujlwm hluav taws xob: Lub qhov commutator yuav tsum tiv taus qhov siab tam sim no thiab qhov hluav taws xob siab hauv cov ntawv thov, yog li nws qhov kev ua haujlwm hluav taws xob tseem ceeb heev. Kev ua haujlwm hluav taws xob suav nrog cov ntsuas xws li kev ua haujlwm, kev ua haujlwm rwb thaiv tsev, thiab lub peev xwm tam sim no, uas muaj kev cuam tshuam zoo rau kev ua haujlwm thiab kev nyab xeeb ntawm lub cev muaj zog.
Nyob rau hauv luv luv, lub qhov commutator yog ib qho tseem ceeb heev tivthaiv nyob rau hauv lub cev muaj zog, thiab nws cov Performance index ncaj qha cuam tshuam rau lub kauj thiab ceev tswj kev ua tau zoo ntawm lub cev muaj zog. Yog li ntawd, nws yog ib qho tseem ceeb heev los tsim ib tug zoo zoo slot commutator.
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