Fan viscous coupling sebetsa molao-motheo
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Fan viscous coupling sebetsa molao-motheo

Fan fan coupling ke e 'ngoe ea likarolo tse sa tsejoeng haholo tsa sistimi e pholileng ea enjene.

Sepheo sa fan ea viscous ke eng

Li-fan clutch li sebelisoa likoloing (likoloi le literaka) tse nang le enjene e kentsoeng nako e telele, haholo-holo likoloi tsa mabili a ka morao. Ts'oarello e hlokahala ka lebelo le tlase ebile e sa sebetse ho laola mocheso. Fene e nang le sekoli e ka etsa hore enjene e futhumale haholo nakong ea sephethephethe se sa sebetseng kapa se boima.

Fan viscous coupling sebetsa molao-motheo

E hokae

Clutch fan viscous e lipakeng tsa pulley le radiator mme e etsa mesebetsi e latelang:

  • E laola lebelo la fan bakeng sa ho pholisa enjene;
  • E thusa ho sebetsa ka enjene ka ho bulela fan ha ho hlokahala;
  • Fokotsa mojaro enjene.

Ho tiisa coupling

Ekaba coupling e kentsoe holim'a shaft e behiloeng holim'a pampiri ea pompo, kapa ho seng joalo e ka ts'oaroa ka kotlolloho pompong.

Molao-motheo oa ts'ebetso ea ho kopanya li-viscous

Ho kopanya li-viscous ho ipapisitse le sensor ea bimetallic e ka pela fan ea viscose. Sensor ena ea hola kapa e etsa likonteraka, ho latela mocheso o fetisoang ka radiator. Karolo ena e bohlale e ntlafatsa katleho ea enjene ka ho laola lebelo la fan ea enjene le ho fana ka moea o batang.

Fan viscous coupling sebetsa molao-motheo

Mocheso o batang

Sensor ea bimetallic e hatella valve e le hore oli e kahare ho coupling e lule ka phapusing ea polokelo. Hona joale, fan clutch ea fan e khaotsoe mme e potoloha ka 20% ea lebelo la enjene.

Ha ho sebetsa mocheso

Sensor ea bimetal ea atoloha, e potoloha valve ebe e lumella oli hore e tsamaee ka phapusing ho ea ka mathoko a kantle. Sena se theha torque e lekaneng ho khanna maqhubu a fan a pholileng ka lebelo la enjene. Hona joale, fan fan clutch e nka le ho potoloha ka 80% ea lebelo la enjene.

Sepheo se fosahetseng sa viscous coupling se ka lebisa ho eng?

Ha ho nkeloa sebaka ke pompo, ho lula ho khothaletsoa ho lekola boemo ba fan clutch ea viscous. Ho hokahanya ho senyehileng ho tla ama bophelo ba pompo ka kotloloho. Sesepa sa fan fan se fosahetseng se ka lula se le maemong a ho kopanela, ho bolelang hore se tla lula se matha ka lebelo la enjene la 80%. Sena se ka lebisa ho senyeha ha lerata le ho thothomela ho phahameng, ho theha molumo o moholo oa vortex ha enjene ea rpm e eketseha le ts'ebeliso ea mafura e eketseha.

Ka lehlakoreng le leng, haeba khokahano ea fan ea viscous e sa sebetse hantle, e ke ke ea lumella moea ho feta ka radiator. Sena le sona se tla lebisa ho cheseheng ha enjene ha ts'ebetso ea ho futhumatsa e emisa.

Lisosa tsa ho hloleha

  • Ho dutla ha oli ho tsoa ho clutch, ho khaoloa ha fan clutch;
  • Sensor ea bimetallic e lahleheloa ke thepa ea eona ka lebaka la ho kenella holimo, e etsang hore sleeve e tšoarelle;
  • Ho jara ho se sebetse, leha ho ka etsahala ka seoelo haeba clutch ea viscous fan e sa nkeloa sebaka kamora mileage e telele. Sena se lebisa ho senyeheng ha boemo ba bokaholimo.

Viscous coupling kutlo tshebetso

Fan viscous coupling sebetsa molao-motheo

Sensor ea bimetallic e laola tšebetso ea clutch ea viscose. Haholo-holo, ho na le mefuta e 'meli ea litsamaiso bimetallic phopholetsa: poleiti le kela. Ka bobeli ba sebetsa ka molao-motheo o tšoanang le o hlalositsoeng pejana.

Phapang e le 'ngoe feela ke hore ha kela e ntse e hola le likonteraka ho potoloha poleiti ea potoloho, likonteraka tsa bimetal le li-flexes. Sena se tsamaisa poleiti ea li-slide mme se lumella oli hore e tlohe phapusing ea polokelo ebe e kena kahare.

Video: ho hlahloba coupling ea viscous

Tsela ea ho hlahloba coupling viscous tsa fene Cooling (molao-motheo oa tshebetso ya coupling viscous)

Lipotso le likarabo:

Fene e tsamaisa li-viscous coupling joang? Rotor ea eona e hokahane le pulley ea crankshaft e sebelisa lebanta. Diski e nang le impeller e hokahane le rotor ka mokelikeli o sebetsang. Ha mokelikeli o futhumala, o teteaneng mme torque e qala ho phalla ho disc e khannoang.

U ka utloisisa joang hore ho kopana ha viscous ho fosahetse? Letšoao le le leng feela la khokahanyo e fosahetseng ea viscous ke ho chesa haholo ha enjene, 'me fan ha e bilike. Tabeng ena, gel e ka 'na ea tsoa, ​​clutch e ka' na ea jeme (melumo e sa tloaelehang e utloahala).

Viscous coupling ke ea eng? The viscous clutch e etselitsoe ho hokela ka nakoana sete e le 'ngoe ea li-discs ho master set. Khokahano ea viscous ea fan e pholileng e fana ka pholile ea radiator. Mochine o tšoanang o boetse o sebelisoa likoloing tse mabili a mane.

ЧClutch ea fan ke eng? Ho ipapisitse le mocheso oa sepholisa ka enjeneng, e fetola lebelo la fan. Ha e chesa, clutch e eketsa lebelo la fan.

Eketsa ka tlhaloso