Qhov piv txo qis ntawm alub cev muaj zogyog qhov piv ntawm qhov ceev ntawm kev sib hloov ntawm lub cuab yeej txo qis (piv txwv li, planetary iav, worm iav, cylindrical iav, thiab lwm yam) thiab lub rotor ntawm lub qhov tso zis ntawm lub cev muaj zog (feem ntau yog lub rotor ntawm lub cev muaj zog). Qhov piv txo qis tuaj yeem suav nrog siv cov mis hauv qab no:
Qhov Sib Piv ntawm Kev Txo Qhov Ceev = Qhov Ceev Ntawm Qhov Tawm / Qhov Ceev Ntawm Qhov Tawm
Qhov twg qhov ceev ntawm cov zis tawm yog qhov ceev ntawm cov zis tawm tom qab nws tau raug txo los ntawm lub cuab yeej txo qhov ceev, thiab qhov ceev ntawm cov nkag yog qhov ceev ntawm lub cev muaj zog nws tus kheej.
Qhov piv txo qis yog siv los piav qhia txog kev hloov pauv ntawm qhov ceev ntawm lub cuab yeej txo qis piv rau qhov tso zis ntawm lub cev muaj zog. Txij li thaum lub cev muaj zog feem ntau yuav tso zis ntawm qhov ceev siab dua, hauv qee daim ntawv thov qhov ceev qis dua yog qhov yuav tsum tau ua kom tau raws li qhov xav tau. Qhov no yog qhov twglub cev muaj zoglos ua si, los ntawm kev txo qhov ceev ntawm cov zis tawm los ntawm kev siv lub cuab yeej txo kom muab qhov ceev tsim nyog.
Qhov kev xaiv ntawm qhov txo qis yuav tsum yog raws li qhov xav tau ntawm daim ntawv thov tiag tiag ntawm ib sab tes, thiab tus nqi tsim thiab tsim khoom ntawmlub cev muaj zognyob rau sab tod. Feem ntau, qhov piv txo qis ntawm lub cev muaj zog geared tuaj yeem txiav txim siab raws li qhov piv ntawm qhov ceev thiab torque xav tau. Yog tias qhov tso zis ntawm torque siab thiab qhov ceev qis yog qhov xav tau, qhov piv txo qis yuav tsum loj dua; thaum yog tias qhov tso zis ntawm qhov ceev siab thiab torque qis yog qhov xav tau, qhov piv txo qis tuaj yeem me me.
Qhov kev xaiv ntawm qhov txo qis piv yuav tsum xav txog qhov cuam tshuam rau tag nrho kev ua tau zoo ntawmlub cev muaj zog. Qhov loj dua qhov piv txo qis, qhov loj me thiab qhov hnyav feem ntau yuav nce ntxiv, thiab kuj tseem yuav muaj qee qhov cuam tshuam rau qhov ua tau zoo ntawm lub cev muaj zog geared. Yog li ntawd, qhov yuav tsum tau siv hluav taws xob, qhov txwv qhov loj me, qhov yuav tsum tau siv qhov hnyav, thiab qhov ua tau zoo yuav tsum tau xav txog thaum xaiv qhov piv iav.
Feem ntau, qhov piv txwv txo qis ntawm lub cev muaj zog iav yog txiav txim siab los ntawm qhov piv txwv ntawm tus lej ntawm cov hniav ntawm cov iav lossis cov iav kab hauv lub tshuab txo qis. Piv txwv li, yog tias cov iav ntawm lub qhov tso zis ntawm lub tshuab txo qis muaj 10 npaug ntau dua li cov iav ntawm lub qhov nkag, ces qhov piv txwv txo qis yog 10. Feem ntau, qhov piv txwv txo qis yog tus nqi ruaj khov, tab sis qee qhov xwm txheej tshwj xeeb qee lub cev muaj zog iav tuaj yeem hloov kho kom muab cov piv txwv txo qis sib txawv raws li qhov xav tau.
Qhov kev xaiv ntawm qhov txo qis yog qhov tseem ceeb heev rau daim ntawv thov ntawmcov motors uas muaj zogCov cav tov uas muaj iav siv dav hauv ntau yam tshuab thiab khoom siv, xws li cov cuab yeej siv tshuab, cov tshuab xa khoom, cov tshuab luam ntawv, cov tshuab cua, thiab lwm yam. Cov ntawv thov sib txawv xav tau cov piv txwv txo qis sib txawv. Qee cov ntawv thov xav tau cov piv txwv txo qis loj dua los muab ntau lub zog, thaum lwm tus xav tau cov piv txwv txo qis me dua los muab qhov ceev dua.
Ntxiv rau qhov piv txo qis, cov cav tov geared muaj qee qhov kev ua tau zoo tseem ceeb, xws li qhov ceev ntsuas, lub zog ntsuas, torque ntsuas thiab lwm yam. Cov kev ntsuas no kuj yuav tsum tau txiav txim siab kom meej thaum xaiv lub cav tov geared. Tsuas yog los ntawm kev nkag siab tag nrho thiab xaiv qhov piv txo qis thiab lwm yam kev ua tau zoo peb tuaj yeem ua kom ntseeg tau tias lub cav tov geared tuaj yeem ua haujlwm tau zoo hauv qab cov xwm txheej thov tshwj xeeb thiab ua tau raws li tus neeg siv xav tau.
Hauv ntej, qhov piv txwv txo qis ntawm lub cev muaj zog geared yog hais txog qhov piv txwv ntawm qhov ceev tig ntawm lub cuab yeej txo qis thiab lub rotor ntawm qhov tso zis ntawm lub cev muaj zog. Kev xaiv qhov piv txwv txo qis yuav tsum ua raws li qhov yuav tsum tau ua ntawm daim ntawv thov, nrog rau qhov cuam tshuam rau kev ua haujlwm tag nrho ntawm lub cev muaj zog geared rau kev txiav txim siab tag nrho. Qhov piv txwv txo qis ntawm lub cev muaj zog geared yog ib qho ntawm cov yam ntxwv tseem ceeb tshaj plaws uas cuam tshuam rau nws qhov ceev tso zis thiab torque, uas yog qhov tseem ceeb heev rau kev ua haujlwm thiab kev ua tau zoo ntawm ntau yam khoom siv kho tshuab.
Lub sijhawm tshaj tawm: Lub Ob Hlis-28-2024