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發表於:2017-08-20
threephasewoundrotortypeinductionmotorBasedonpractice,thereasonsoflargeandmedium-sizedhighvoltagewoundrotorthree-phaseasynchronousmotorrotorfailurewereexpounded,andviable...
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發表於:2021-10-27
Flexiblesetcycloidgearpumprotorpumpvanepumpwiththeadvantagesofasimilarvolumethanpumpmorethan10%efficiency.Computersimulationstudyabouttheoreticalwrapofclawtypevacuumpumpr...
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發表於:2018-07-22
Theresultingcompositesareusedinrotorbladesforhelicopters,compressorbladesinjetengines,golfclubshafts,bicycleparts,skis,andmachineryparts.Thenthere'sincreasingthenumberof...
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發表於:2017-02-10
Thenthere'sincreasingthenumberofrotorblades.Thishelpsbecauseeachadditionalbladecarrieslessoftheweightofthehelicopter,andthusproduceslessnoise.Butunlikeanaircraft,whenahe...
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發表於:2023-12-27
1、Theinfluencingfactorsonthelayoutdesignofstatorandrotorcoreofmotors2、Eachrotorcoreisvisuallyinspectedforcompletefillingofthedie-castendringsandfanblades.Correctcorelen...
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發表於:2018-09-30
Ialsoliketocleanthemainrotorandtailrotorshaftandlightlylubricatethemwithlubeoilsoakedtissuepaper.Theselowfrequencyspectrumlinesarebasicallytheharmonicsoftherotorshaftfreq...
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發表於:2017-09-09
Thedynamicallybalancedrotorassembly,sealedbearingswithgreasereserviors.Theentirerotatingassemblyshallbedesignedwithsufficientrigidityandbebalancedasashaftandrotorassembly...
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發表於:2018-10-11
Crucially,though,thedemonneedpumpnoenergyintotherotor,onlyinformationaboutthepositionoftherotor,whichitUSEStoswitchthefield.Theenergyinthewindturnstwoorthreepropeller-lik...
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發表於:2018-06-18
Design&establishmentoflockedrotortestbenchforscrollcompressorTheoreticalanalysisandexperimentalresultsshowthatthemethodhastheeffectassameasHallsensorintheeventthatensuret...