Pa-saiti uye kugadzirisa mota, ruzha rwemuchina unomhanya unowanzo shandiswa kutonga chikonzero chekutadza kwemuchina kana kusarongeka, uye kunyange kudzivirira uye kubata nazvo pachine nguva kudzivirira kutadza kwakanyanya.Chavanovimba nacho haisi pfungwa yechitanhatu, asi ruzha.Neruzivo rwavo uye kunzwisisa kwemuchina, injinjiniya yepa-saiti inogona kunyatso ongorora mamiriro asina kujairika emuchina.Mumuchina mune manzwi akawanda akasiyana-siyana akasanganiswa, akadai seruzha rwekuveura mhepo rwunobudiswa nefeni inotonhorera, ruzha rwekudzvanywa kwepombi yehydraulic, uye ruzha rwekukwesha pabhandi rekutakura, nezvimwewo. Mazhinji emanyuko emagetsi ekushanda uku. machanichanisheni anobva kumamotors kana kuti air pressure element.
Zvinotora nguva yakareba yeruzivo, tsika uye kuunganidza kuti unzwe ruzha rusina kujairika rwunobudiswa nechikamu ichocho kubva mukurira kwakawanda, uye kunyange kutonga rudzi rwedambudziko iri.shanduko.Kana iyo savvy field engineer ikaona kuti ruzha rwemuchina rwunotanga kuchinja, anozotanga kutarisa kushanda kwemuchina.Iyi tsika inogona kazhinji kuuraya kutadza kukuru kuchiri muhucheche uye kuve nechokwadi chekuti muchina unogona kushanda zvakachengeteka uye zvakadzikama.
Ruzha rwekunze rwunogadzirwa neabnormal mota inogona kupatsanurwa mumhando mbiri,mechanical uye electromagnetic ruzha.Izvo zvinonyanya kukonzera ruzha rwemuchina zvinosanganisira kupfeka kupfeka, kupokana kana kudhumhana kwezvikamu zvinomhanya, kukotama kweshaft uye kusunungura screws, nezvimwe.Ruzha rweruzha runogadzirwa neiyi mechaniki chimiro rwakadzikira, uye mamwe anotokonzera kuti muchina uzununguke, izvo zviri nyore kuti mainjiniya vatarise nekuchengetedza.
Electromagnetic noise yakakwira-frequency uye inopinza, isingatsungirike, asi kana ruzha rweruzha rwakanyanyisa, nzeve yemunhu haigone kuinzwa.Inoda kuwonekwa nemidziyo yakakodzera uye michina, uye hazvigoneke kuvimba nevashandi kuti vaone zvisirizvo pachine nguva.Ruzha rwakajairika rwemagetsi runobva mukusaenzana kwechikamu chemota, izvo zvinogona kukonzerwa nekusaenzana kwechikamu chimwe nechimwe chemhepo kana kusagadzikana kweiyo magetsi ekuisa;mutyairi wemota ndicho chimwe chikonzero chikuru cheruzha rwemagetsi, uye zvinhu zviri mukati memutyairi zviri kuchembera kana kurasika, nezvimwewo, zvinotarirwa kune abnormal high-frequency electromagnetic sound.
Kuongororwa kwechiratidzo chemotikari inzvimbo yakakura yehunyanzvi, asi inowanzo shandiswa mune dzakakosha zviitiko, senge main drive mota yenyukireya submarines uye hombe yemvura pombi inoshandiswa mumigodhi yakadzika, kutarisa kana mahombe emagetsi ari kushanda nemazvo..Mazhinji emagetsi ekushandisa anovimba nenzeve dzeinjiniya kuti aongorore kushanda kwemuchina;chete mushure mekunge mamiriro asina kujairika awanikwa, zvinokwanisika kushandisa inonzwika spectrum analyzer kubatsira mukuona mamiriro emota.
Kutadza kuongorora
Zvinowanzokonzeresa kutadza kwemota zvinosanganisira muviri wekunze simba kukanganisa, mechanical overload operation uye kugadzirisa kusina kunaka.Kana mamwe mapoinzi ekunze ari munzvimbo dzisina kusimba dzemuchina, senge mafeni ekutonhodza kana mapurasitiki ekudzivirira anovhara, izvo zvakatsikirirwa zvinozokuvadzwa zvakananga, icho chiri chikamu chiri nyore kutarisa.Nekudaro, kana simba rekunze rikarova munzvimbo isingaonekwe kana kuvhiya kwakawandisa, axis, kutakura kana kukiya screw inogona kukanganiswa, uye kungoita kushoma kwedeformation kunoitika, asi izvi zvinogona kunge zviri muchimiro chezwi risinganzwisisike.Zvinotorawo nguva kutarisa.Kurasikirwa kudiki uku kunogona kuramba kuchiwedzera.Kana zvisingakwanisi kuonekwa panguva yekutanga uye kugadziriswa kana kuchinjwa, zvinogona kupedzisira zvakonzera njodzi huru iyo muchina kana motokari inoraswa zvakananga.
Kune dzimwe nzira dzakareruka dzekuongorora dzinogona kushandiswa.Iyo mota ndiyo huru ine simba remuchina.Iyo shaft uye zvinhu zvekutumira zvinosanganiswa nemidziyo yemuchina.Naizvozvo, panguva yekuongorora, mota inogona kuparadzaniswa uye kumhanya bvunzo.Zvinoreva kuti chikamu chinokanganisa hachisi pamota.Batanidzazve mota uye gadzirisa kurongeka uye chinzvimbo chezvinhu zvekutapurirana, nezvimwewo, dambudziko reruzha risinganzwisisike rakagadziridzwa kana kunyangarika, izvo zvinoreva kuti shaft centre haina kurongeka kana nzira yekubatanidza sebhandi yakasununguka.Kana ruzha ruchiripo, unogona kudzima mota kumisa kubuda kwemagetsi mushure mekumhanya.Muchina uyu unofanirwa kunge uri muinertial operation state kwenguva yakati rebei.Kana ikasvika panzvimbo yakadzikama nechinguva chidiki, zvinoreva kuti kupesana kwekupokana pameshini yakakura kwazvo.Eccentric dambudziko.
Uye zvakare, kana simba remota rakadzimwa, muchina unogona kuchengetedza yekutanga inertial maitiro, asi iyo isinganzwisisike ruzha inonyangarika ipapo, izvo zvinoreva kuti ruzha rwakabatana nemagetsi, angave ari emagetsi ruzha.Kana iwe uchigona kunhuwa kunhuwa kwekupisa panguva imwe chete, iwe unofanirwa kutarisa tambo yemagetsi kana kabhoni deposition uye zvimwe zvinhu.Kana tarisa kukosha kwazvino uye kuramba kwechikamu chega chega kuti uone kana coil yemukati yakatyoka kana kupiswa, zvichikonzera kusaenzana kwe torque uye ruzha rwekukanganisa.
Dzimwe nguva zvingatove zvakakosha kuparadzanisa injini kuitira kuti uone chikonzero cheruzha rusina kujairika.Semuyenzaniso, cherechedza kana coil yemukati yanyanya kusununguka, izvo zvinozoita kuti koiri ifambe pasi pesimba kana mota ichimhanya kuburitsa magineti emagetsi;iyo deformation ye rotor axis ichaita kuti ruzha rwe rotor uye stator ichikweshana kune mumwe nemumwe panguva yekutenderera.Ruzha rwunogadzirwa nemutyairi kazhinji rwakanyanya-ruzevha runyoro, uye zviri nyore kuti dzimwe nguva kuve kwakanaka kana kushata.Chikonzero chikuru chinonyanya kuchembera kwecapacitor, iyo isingakwanise kudzvanya kushanduka kwemagetsi..
mukupedzisa
Maindasitiri-giredhi mota dzine yakakwira yekuchengetedza chinhu mukugadzira nekugadzira, uye haitani kutadza, asi ichiri kuda kuchengetedzwa uye kugadziriswa kuti ive nechokwadi chekushandiswa.Kugara kugadziridzwa kwemota kunowanzo sanganisira kuchenesa, kudzosa, kuongororwa kwekubatana, kuenzanisa mutoro, mota inoshanda tembiricha yekuongorora, kupisa kupisa basa rekuona, kutarisa vibration uye simba rekuisa, nezvimwe, kuitira kuchengetedza uye kuona kushandiswa kwemota. .Mafambiro akajairwa ekugadzirisa senge screw re-tightening uye consumables update, zvinosanganisira tambo dzemagetsi ekuisa, kutonhora mafeni, mabearings, couplings nezvimwe zvakasara.
Nzira yakanakisa yekuwedzera hupenyu hwemuchina uye kuona kukundikana ndeyekunzwisisa manzwi ayo uye nekuiongorora nguva dzose.Kunyangwe ichingori chiitiko chakareruka, chero mainjiniya kana vashandi vachishandisa zvimwe zvinwiwa, chiitiko ichi chinogona kuzadzisa mhedzisiro yeinotarisirwa kuona kukanganisa kwemuchina.
Nguva yekutumira: Jul-14-2022