Xov xwm
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Qhov sib txawv ntawm lub cev muaj zog hlau nplaum tas mus li thiab lub cev muaj zog ib txwm muaj
Lub cev muaj zog sib nqus tas mus li siv cov hlau nplaum tas mus li los muab kev txhawb zog, uas ua rau cov qauv ntawm lub cev muaj zog yooj yim dua, txo cov nqi ua thiab sib dhos, thiab tshem tawm cov nplhaib sau thiab txhuam uas yooj yim muaj teeb meem, txhim kho kev ntseeg siab ntawm kev ua haujlwm ntawm lub cev muaj zog; vim tias tsis muaj ex...Nyeem Ntxiv -
Nkag Siab Txog Qhov Aperture Sweep Thaum Lub Sijhawm Ua Haujlwm ntawm Lub Cev Muaj Zog: Cov Ua Rau Thiab Cov Txiaj Ntsig
Kev nthuav dav ntawm qhov porosity yog ib qho xwm txheej loj heev uas tuaj yeem cuam tshuam loj heev rau kev ua haujlwm thiab lub neej ntawm lub cev muaj zog hluav taws xob. Nws hais txog kev txav mus los ntawm huab cua lossis lwm yam khoom tsis xav tau los ntawm cov qhov hws ntawm lub cev muaj zog, uas tuaj yeem ua rau muaj ntau yam teeb meem kev ua haujlwm. Nkag siab txog qhov ua rau muaj kev nthuav dav ntawm qhov porosity...Nyeem Ntxiv -
Lub cev muaj zog tiv thaiv kev tawg yog dab tsi?
Kev nyab xeeb yog qhov tseem ceeb tshaj plaws hauv kev lag luam, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig uas muaj kev tawg uas muaj cov pa roj lossis cov hmoov av uas yooj yim hlawv. Txhawm rau daws cov teeb meem kev nyab xeeb no, cov engineers thiab cov chaw tsim khoom tau tsim cov khoom siv tshwj xeeb, suav nrog cov khoom siv tiv thaiv kev tawg ...Nyeem Ntxiv -
Lub cev muaj zog hom twg thiaj suav tias yog lub cev muaj zog zoo?
Qhov zoo ntawm lub cev muaj zog hluav taws xob yog nyob ntawm nws lub cev muaj zog thiab cov ntsuas kev ua tau zoo. Cov txheej txheem tsim khoom rau peb theem induction motors suav nrog ntau yam tseem ceeb, suav nrog cov hlau nplaum, cores, coils, bases, Hall sensors, insulating varnish, theem kab thiab lwm yam rau ...Nyeem Ntxiv -
Kev cuam tshuam ntawm kev tshem tawm ntawm cov kabmob rau kev ua haujlwm ntawm lub cev muaj zog
Qhov chaw ntawm lub bearing, feem ntau hu ua backlash, ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm thiab lub neej ntawm lub tshuab hluav taws xob. Lo lus no piav qhia txog qhov chaw ntawm lub bearing thiab lub qag uas nws txhawb nqa. Txawm hais tias nws zoo li yog ib qho me me, qhov cuam tshuam ntawm qhov chaw ntawm lub bearing yog qhov tseem ceeb, cuam tshuam rau...Nyeem Ntxiv -
Vim li cas qhov kub ntawm lub cav winding thiaj li tsis ua haujlwm?
Qhov kev ua tau zoo thiab lub neej ntawm lub cev muaj zog hluav taws xob raug cuam tshuam los ntawm nws qhov kub thiab txias ua haujlwm. Ib qho ntawm cov yam tseem ceeb ua rau qhov kub ntawm lub cev muaj zog tsis tsim nyog nce siab yog kev sib cuam tshuam ntawm stator tam sim no thiab stator tooj liab poob. Thaum stator tam sim no nce, tooj liab poob ...Nyeem Ntxiv -
Qhov sib txawv ntawm qhov ntsuas tam sim no thiab torque ntawm cov motors nrog tib lub zog yog dab tsi?
Yuav tsum nco ntsoov tias qhov ceev ntawm cov tshuab hluav taws xob nrog tib lub zog yuav txawv ntau nyob ntawm seb daim ntawv thov lossis cov khoom siv txhawb nqa. Piv txwv li, 2P thiab 8P lub cev muaj zog hauv lub tshuab hluav taws xob ac muaj qhov ceev sib xws ntawm 3000 rpm rau 2-ncej mot ...Nyeem Ntxiv -
Vim li cas lub tshuab hluav taws xob thiaj co thaum nws pib lossis tua hluav taws xob?
Rau peb theem asynchronous hluav taws xob motors, lub txheej txheem pib yog ib theem tseem ceeb uas cuam tshuam rau kev ua tau zoo thiab lub neej ua haujlwm. Ob txoj hauv kev siv rau kev pib hluav taws xob motors yog voltage modulation thiab frequency modulation. Cov txheej txheem no pab tsim kom muaj kev pib sib npaug ntau dua ...Nyeem Ntxiv -
Kuv yuav tsum xyuam xim rau dab tsi thaum txhim kho PT100 ntawm lub cev muaj zog hluav taws xob?
Ob qho tib si PTC thiab PT100 (cov ntsuas kub PT100 rau cov xov hlau & Bearings) yog ob qho khoom siv ntsuas kub feem ntau siv hauv cov ntsiab lus ntawm kev sim kub ntawm cov khoom siv lub cev muaj zog. Qhov sib txawv, PTC tuaj yeem raug xav tias yog lub ntsiab lus hloov pauv kub, thaum PT100 yog ib qho soph ...Nyeem Ntxiv -
Vim li cas cov motors synchronous magnet tas mus li thiaj ua haujlwm tau zoo dua?
Cov tshuab hluav taws xob sib nqus tas mus li (PMMs) tau txais kev saib xyuas dav dav hauv ntau daim ntawv thov vim lawv qhov ua tau zoo dua piv rau cov tshuab hluav taws xob peb theem asynchronous induction. Ib qho ntawm cov yam tseem ceeb rau kev ua haujlwm zoo dua yog nyob rau hauv cov yam ntxwv ua haujlwm tshwj xeeb ...Nyeem Ntxiv -
Lub zog axial ntawm lub cev muaj zog AC peb-theem yog li cas?
Tau pom tias cov neeg siv khoom yuav ntsib teeb meem nrog kev hloov pauv ntawm lub ncej lossis qhov kub ntawm cov kabmob nce vim yog lub zog axial, tsis hais seb lub cev muaj zog hauv nqe lus nug yog lub cev muaj zog hluav taws xob induction ac siab lossis qis. Lub xeev ua haujlwm zoo tshaj plaws ntawm lub cev muaj zog yog kom ntseeg tau tias qhov kev sib raug zoo zoo tagnrho ...Nyeem Ntxiv -
Lub cev muaj zog hlau nplaum tas mus li yog dab tsi? Nws txawv li cas ntawm lub cev muaj zog hluav taws xob ib txwm?
—Yog li ntawd, lo lus nug tshwm sim txog lub ntsiab lus ntawm lo lus 'lub cev muaj zog hlau nplaum tas mus li'. Nws txawv ntawm lub cev muaj zog li cas? Lub cev muaj zog hlau nplaum tas mus li AC (PMM) yog txhais tias yog lub cev muaj zog hluav taws xob uas siv cov khoom sib nqus ntawm cov hlau nplaum tas mus li ...Nyeem Ntxiv