Zvinhu Zvinokanganisa The Neutral Pair Of Double-bearing Generators

Iyo yekupinza shaft chinzvimbo chemidziyo yekutyaira yakaunganidzwa kure inowanzokwira kupfuura shaft huru yejenareta redhiziri.Izvi zvinotsiva yakatwasuka yekupisa yekuwedzera, flywheel droop uye huru inotakura mafuta firimu kukwidziridzwa kweiyo spindle.Aya mamiriro anokonzeresa chinzvimbo cheiyo spindle uye midziyo yekupinza axis ichinje pakati peiyo static uye inomhanya mamiriro.

1. Rotor shaft ye bearing clearance jenareta uye crankshaft yejenareta dhiziri inotenderera ichitenderedza mabearinglines avo, saka mitsetse yavo yepakati inofanira kunge yakabatana.Kurongeka kunoitwa pakuzorora, apo crankshaft inotsigirwa pazasi pemabhengi ayo.Iyo crankshaft haisi munzvimbo iyi panguva yekushanda.Burst pressure, centrifugal force, uye dhiziri yemafuta einjini yedhiziri zvese zvinoedza kusimudza crankshaft kuitira kuti flywheel itenderere pakati payo chaipo.Kazhinji, mudziyo unotyairwa unoshandisa bhora mabheji kana roller mabheji, ayo asingashandure axis yavo yekutenderera mumamiriro akamira uye anoshanda.

2. Flywheel drooping Diesel jenareta pakuzorora, huremu hwemambure evhiri rinobhururuka nekubatanidza huchapeta chirungiso.Mhedzisiro iyi inofanirwa kubhadharwa mukurongeka nekuti inogona kuguma kuti gomba rekutungamira kana flywheel inotenderera od kuve yakaderera pane chaiyo yepakati peiyo crankshaft inobereka mukurongeka.Cummings saka inokurudzira kuti kurongeka kutariswe kana coupling yaiswa.

3. reverse torque yejenareta redhiziri munzira yekutenderedza axis kutenderera uye kutenderera kwechigadzirwa chinotyairwa munzira yekutenderera kweakisi ndiyo inodzosera torque.Iyo inongowedzera kuwedzera nemutoro, pamwe nekukonzera vibration.Kudengenyeka uku hakunzwikwe nekumhanya kusina basa asi kunogona kunzwika pakuremerwa.Izvi zvinowanzo kukonzerwa nekusakwana kwesimba kwechigadziko pasi pe-anti-torque basa, zvichikonzera kukanganisa kwakanyanya kwechigadziko, nokudaro kushandura kurongeka kwemutsara wepakati.Izvi zvine mhedzisiro yekutsauka-kune-kudivi centerline kutsauka.Kutsauka kunonyangarika kana dhiziri jenareta isingaite (hapana mutoro) kana kuvhara.

4. Kuwedzera kwekushisa Kana dizeli jenareta uye jenareta zvinosvika pakupisa kwekushanda, kuwedzera kwekushisa kana kuwedzera kwekushisa kunogadzirwa.Inowedzera vertically uye yakatwasuka panguva imwe chete.Kuwedzera kwakasimba kunoitika pakati pechikamu chinokwira tsoka uye yavo inotenderera yepakati.Kukura kwekuwedzera uku kunoenderana nezvinhu zvinoshandiswa, kukwira kwetembiricha kunoitika, uye chinhambwe chakatwasuka kubva pakati pekutenderera kusvika patsoka inokwira.Vertical compensation inosanganisira kugadzirisa centering mudziyo kune isiri-zero value.Iyo yakachinjika yekupisa yekuwedzeredza yechirungiro inononoka kubva pakusundirwa kwejenareta redhiziri kune imwe mugumo.Uku kuwedzera kwekupisa kunotariswa kana mudziyo wakabatanidzwa kune ino magumo ejenareta redhiziri.

Uku kushandiswa kwekuwedzera kudiki kana dhiraivha yakavharirwa kune dizeli jenareta block, sezvo block uye crankshaft zvichiwedzera pachiyero chakafanana.Muripo wakachinjika unogona kuitwa nenzira yekubatanidza iyo inobvumira kufamba kwakakwana pakati pedhiraivha nemudziyo unofambiswa.Paunenge uchiunganidza chigadziro, kufunga kunofanira kupiwa kune hupamhi hwekuwedzera kwekushisa munzvimbo yekushanda yekubatanidza, kwete kure nayo.Zvikasadaro, zvinokonzeresa kutakura kweiyo shaft huru kuwanda, uye kana kubatana kukuvadzwa.Kana crankshaft ichiri nekuguma kwemvumo kana jenareta redhiziri raonekwa munzvimbo inopisa, kubvumidzwa kwakakwana kunofanirwa kusiiwa munzvimbo inotonhora.Nekumberi crankshaft drive, iyo dial mita kuverenga inogona kuratidza kuti inotyairwa shaft yakadzikira pane jenareta redhiziri.Izvi zvinokonzerwa nekuti iyo dial mita yakaiswa pane inofambiswa shaft, kwete pane dhiziri jenareta, uye nekuda kwekuvakwa kwekubatanidza, dial mita referensi point inodzoserwa.Vatatu, mukuita kwechigadzirwa chikuru chakaiswa mufuremu, zvinodikanwa kuita basa rekupedzisira rekugadzirisa.Iyo jenareta yedhiziri inofanirwa kuzadzwa nemafuta nemvura uye mune yakagadzirira kushanda.Kusarongeka pakati pemajenareta edhiziri uye zvese zvemichina zvinotyairwa zvinofanirwa kudzikiswa.Mazhinji crankshaft uye kutadza kubereka kunokonzerwa nekurongeka kusiri iko kwekutyaira.Pakushanda tembiricha uye pasi pemutoro, misalignment nguva dzose inokonzeresa vibration uye / kana kushushikana kurodha.Nekuti hapana nzira chaiyo uye inogoneka yekuyera kurongeka kwekusarerekera kwedhiziri jenareta inoshanda pakupisa kwekushanda kwejenareta redhiziri uye kushanda pasi pemutoro, ese Cummins magadzirirwo ekugadzirisa anofanirwa kuitwa kana jenareta redhiziri ramiswa uye jenareta redhiziri uye zvese zvinofambiswa. michina iri kushanda pane ambient tembiricha.Kana iyo dial mita isiri kuverengwa, isa mudziyo unotyairwa munzvimbo yayo yekupedzisira sezvinobvira.Ukobvu hushoma hwe 0.76 mm uye hurefu hwepamusoro hwe 3.2 mm huchaiswa pasi pega kwega kunokwirisa kwechigadzirwa chinotyairwa.Shandisa maseruru ekuyera nepakati kufambisa mudziyo unofambiswa.Kuti igadziriswe inotonhora, jenareta inokwidziridzwa zvishoma kupfuura jenareta redhiziri kutsiva kuwedzera kwemafuta, kutakura mvumo uye kubhururuka kwemavhiri.Zvina, kuiswa kwekubatanidza mukugadzirisa, zvikamu zvinoshanduka zvezvimwe zvakabatanidzwa zvinofanira kubviswa.I "kuoma" kwezvikamu zvinogona kudzivirira kunyatsoverenga kuverenga.Mushure mekubvisa zvimwe zvakabatanidzwa, dhiraivha uye zvinhu zvinofambiswa zvekubatanidza zvinofanirwa kushandurwa pamwechete panguva yekuongorora.Izvi zvinogona kudzivirira kuguma kwechiso kana gomba madziro kubva kune zvikamu, zvichikonzera kukanganisa kwemamita edhiyari kuverenga.Kana zvinhu zvatenderedzwa pamwechete, iyo dial mita kuverenga inongoratidza kusarongeka kwemudziyo.shanu, iyo yekupedzisira kurongeka mashandiro ane maviri dial mita tsigiro yekuyera gomba uye pamusoro pekugadzirisa panguva imwe chete.Rekodha nzvimbo yakarurama yekuverenga kusina kwazvakarerekera.Usati waverenga iyo yekupedzisira kumeso, ita shuwa kuti iyo yekusundidzira inobata pane crankshaft inopera inogara iri munzira imwechete.Seta mamita maviri edhiyabhorosi kumusoro uye tora kuverenga pa90O yega yega (1.5 radians).Shandura jenareta redhiziri kuti utendeutse system yese.Kana jenareta rinofamba richisvika kune chinodiwa chechokwadi chekupedzisira chiso chepakati, tarisa kurongeka kwegomba uye zvinopesana.Coupling alignment inofanirwa kuyedzwa zvakare mushure mekupedzisira gasket kugadziriswa uye bhaudhi kusimba.Kana iyo mudziyo inosvika pakudziya kwekushanda.

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