Coupling fluid KamAZ: ukuqinisekisa ukuba ukusebenza kakuhle fan okupholisa?

Okupholisa System KamAZ into ngokungqinelana nomgaqo zoqobo. Kodwa kukho kwakhona sibonisa. Omnye wabo - ubukho nokuhlangana fan fluid. Ngenxa ukusebenza kakuhle kwenkqubo unit Ukupholisa elorini phantsi umthwalo ubaleka enkulu kangangoko.

Ukuqeshwa nokuhlangana fluid

Esiludumbo enkulu yokubonelela injini okupholisa kakuhle - coupling fluid. KamAz ngaphandle kwakuya kuba esebenza rhoqo fan okupholisa. intsingiselo yawo - ixesha elifanelekileyo lokuba ziquka fan, uze emva koko vala. Ngapha koko, ngamaxesha injini efudumeleyo-up, kwakunye ngokusebenza yesithuthi ngexesha komoya kubanda ayifuneki.

Ukuqeshwa ngqo yemiqadi yokuhlanganisa fluid - ixesha elifanelekileyo okudlulisela torque le crankshaft fan injini okupholisa. Kwakhona, oko ofihla kakhulu utshintsho ngokukhawuleza kwi crankshaft kwaye inika damping elungileyo uqhuba fan.

njani le yunithi injini ekhethekileyo, oko kuya kuba msulwa nesakhiwo sayo.

Fluid device coupling KamAZa

Kuphela xa kukho umsebenzi ngaphakathi ioli ngesanti kubunzulu baphantsi clutch sokusebenza. KAMAZ yeyona ilungileyo le lokwakha. Isiseko yokusebenza clutch - amavili amabini: kukhokela (9) kunye eziqhutywa (10). I-wheel drive iye vanes 33 ngokusebenzisa isabelo splined ze shaft (7) edibene crankshaft injini. Ivili nceku iye iincakuba 32 kwaye zinenjongo idityaniswe kwizikhondo eqhutywa (16) nto leyo, abanyhashe fan okupholisa. I drive shaft (7) lijikeleza kwi iibheringi 8 no-19, iqhutywa leyo kwi iibheringi-4 no-13.

coupling le impeller bangabi echwethana ngaphandle ioli. Leyo icinyiwe kuphela iyajikeleza wheel drive. Ikhoboka kwakhona zingajijwa nje, ngenxa ukujikeleza fan kwi siyabamfamekisa heatsink evulekileyo. Ethembekileyo izindlu lokukha kuqulethe cover (1) kunye lwezindlu (2) kukho nokuhlangana fan fluid. KamAZ inenkqubo entsonkothileyo zokuzikhusela evuzayo. Ukuthintela ukuvuza kokubonisa fluid iye amadlala ezimbini oyile (17, 20) kunye gasket (18).

Ngoko ke, wafumana oyile nokuhlangana fluid ngexesha elifanelekileyo, kukho utshintsho ngamanzi clutch ukuba "iflegi" kwi kwizikhundla ezithathu. Makhe sihlolisise le alula, kodwa kwangaxeshanye yinxenye ebalulekileyo ngokweenkcukacha.

tshintshela bamba hydraulic

Metal umzimba nge woluvo lobushushu, uhlobene ngqo kulwelo okupholisa, - oku iswitshi hydraulic clutch. KamAz na iimeko ubushushu ilandelayo: iqondo lobushushu ukwanda isinqandi okanye isinqandi ukuya 83-86 ^{° C} (shintsha eshushu okanye ebandayo) ubunzima alawula woluvo uqala ukunyibilika kwaye andise, ngaloo ndlela ukutyhala ngentonga. Channel ukwamkela yamafutha nokuhlangana fluid ngexesha elifanayo ivula. Ngexesha lobushushu ukubuya njengesipholisi uvikivwa ngumthombo ubuyisela esikhondweni lokuvula iswitshi endaweni.

Ngoko ke yintoni na indawo ezintathu-hydraulic bamba iswitshi? "Ibhokisi" iswitshi ikuvumela ukhethe iindlela ezintathu ezisisiseko yokusebenza:

• esizilawulayo;
• ukhetho evulekileyo ngonaphakade;
• ivalwe unaphakade.

Kuyaqondakala ukuba indlela ezenzekelayo i yokusebenza engundoqo kwaye ihleli fan fluid coupling akuthethi ukutshintshela kwezinye indawo. Kwimeko apho kukho ukungasebenzi kakuhle iswitshi (leyo kakhulu kunokwenzeka), loo nto imiselwe ku "ukuvula kusoloko" indlela. A switsha kwi ithuba lokuqala endaweni.

Imowdi wesithathu tshintshela clutch kubunzulu - "ivaliwe umphelo" lisetyenziswa xa soyise imoto amazibuko nzulu. Kule meko, umsebenzi fan kuphela ayikho imfuneko yoko, kodwa yingozi kuphela.

Umgaqo esebenza ngayo i-fan clutch hydraulic

Ke kaloku, emveni kokuba kwacaca isakhiwo lwangaphakathi a nokuhlangana fluid, ukuqonda indlela le yonke imisebenzi ilula. Imowdi oluzenzekelayo coupling ulwelo ngeli, kwaye kuquka ngokukodwa ifeni, kunye nokwanda lobushushu njengesipholisi ukuya 83 ^{° C} okanye 86 ° ^C Fan kubandakanywa, bevuthela radiator, ngokwenjenjalo okupholisa le isinqandi nokugcina obushushu ngokupheleleyo imo injini.

Ngokwehlisa iqondo lobushushu, zinendlela yotshintsho iklatshi ngesanti kubunzulu baphantsi luvuliwe, kwaye sivala ukujikeleza fan. Ngoko lona phendula nje, ukusuka ukungena komoya engenayo ngenxa eshukumayo isithuthi (xa uvula le nemivalo radiator).

Kwakhona ngoku icace ukuqinisekisa indlela yokusebenza ezinzileyo fan okupholisa. Eyona ndlela ilula - ukumisela "ibhokisi yokujonga ukhetho" shintsha ngamanzi clutch ukuba "ihlala ivulekile". I-fan iza kuqhubeka ukujija, njengoko oyile iya kuba ngamaxesha onke iklatshi ngesanti kubunzulu baphantsi, yaye iya kusebenza rhoqo, de crankshaft ojikeleza injini.

Iimpawu kunye nobuthathaka coupling fluid

coupling ulwelo iyunithi kunokuba entsonkothileyo, kwaye ukuze kubonakale ukuba oku kuyilo ethembeke kakhulu. Kodwa practice, kufuphi nokuhlangana encinane kakhulu lwelo ayonakali. Ukuthembeka kwayo phezulu kakhulu. Ingongoma uswele amandla kwinkqubo ukudluliselwa torque ukusuka crankshaft - lo ukufakwa nokuhlangana fluid. KamAZ has uneswitshi clutch ngokwanelisayo buthathaka hydraulic. Lo nto leyo enokuzisa inkqubo olupholisa yonke imoto.

Xa coupling kakhulu fluid nga kuthiwa banxibe zamanzi iibheringi. Kodwa la macandelo zikhethwa ngokusekelwe imithwalo eqhelekileyo, kunye ezithile sokuphepha. Ngokusilela ukuba iziphumo ezingacwangciswanga. Kwiimeko yokusebenza efanayo sithuthi, kwaye ulondolozo rhoqo clutch ngesanti kubunzulu baphantsi unako ukusebenza ngaphandle ukulungiswa, nokutshintshwa.

iingenelo bamba hydraulic

Xa siqwalasela ezinye iintlobo yemiqadi yokuhlanganisa fan drive, ezizezi nokuhlangana sombane kunye viscous, kwi nokuhlangana unamanzi umntu iingenelo ezicacileyo.

• Akukho wesekethe yonke wombane umsebenzi ulawulo kunye nolawulo node.
• ukuthembeka Higher kokuyilwa, nto leyo eyandisa ikhanya ngexesha lomsebenzi injini.
• Ivula nangaphandle fan kwi clutch kakhulu hydraulic.

Zonke izinto ezicacileyo kufuphi nokuhlangana fluid ngonyuka ezehlisa hayi element inokuthenjwa le nkqubo - iswitshi yayo. Ukuziqhelisa, sebenzisa iindlela ezahlukeneyo ukubavusa kwibakala lulonke. Enye yezi - ukusetyenziswa iswitshi ukusuka 'phambene-4320 ".

Indlela ukuxazulula?

Kukho izinto ezininzi ukuze kuqinisekiswe elide ishwangusha-ezamahala operation fluid coupling. KamAZ uthembeke kakhulu, kodwa kukho bokuqonda. Owokuqala ngulo, Kakade, esi zokusebenza ukuswitsha clutch hydraulic. Ukuziqhelisa, uninzi iingxaki kuvela kanye kuba ayenzi isebenze. Oku le ayitemu a eziphelayo into, kunye izihluzi injini.

Enye into iya kuba umgangatho oyile motor. Kukho ioli kwanamabakala ahlanganisiweyo motor elungileyo - ngumsebenzi eqhelekileyo eyiyo bamba hydraulic. KamAZ ayikho macala ukhetho kunjalo, kodwa hayi kule meko. Oku kufuneka iqwalaselwe ukusebenza yesithuthi ngexesha lasebusika.

Kufanele kuphawulwe uhlolo rhoqo kwenkqubo sokupholisa ukuvuza. Naliphi na ikhethe njengesipholisi okanye oyile kufuneka isuswe ngendlela efanelekileyo. Eyona flow lincinci ngaphandle ungenelelo ungabangela phantsi injini yonke.

Ukonakala nokuhlangana fluid kube lula ezichongiweyo ukunciphisa isantya fan okupholisa. Ukuba uthe ujikeleza kwi injini eshushu - ukusilela okungummangaliso. Kaloku, ukuba inxitywa nje okanye buthathaka ibhanti yefeni. Ukuba oku nokuhlangana nobubovu fluid, KamAZ uya kufuna umsebenzi ngakumbi ethatha ixesha elide.

Indlela endaweni nokuhlangana fluid?

Long isebenza ngaphandle naluphi na uphazamiseko coupling fluid. KamAZ-740 unako ukuhlawula. Kodwa kungekudala emva koko, yonke into unxiba phandle. Ukuba oku kuyenzeka kwaye phambili ukusebenza kwenkqubo sokupholisa kumbuzo, kuyimfuneko ukuba ukuncothula loo nto.

Indawo yofakelo yokwela drive kwaye bamba ngesanti kubunzulu baphantsi nzima umsebenzi replacement. Inyathelo lokuqala kukufumana ukufikelela kwi-injini. Kwimeko KAMAZ kwenziwa nokuphakamisa elorini. Ulandelelwano of imisebenzi xa kufakwa ilalela nokuhlangana ulwelo inokuba ngolu hlobo lulandelayo:

• igcwaliswa ziintaba ii-injini kancinane;
• Susa ufakelelo ibhanti;
• ukhulule fan okupholisa;
• ukususa ipani ioli;
• ukususa echibini ubushushu;
• ukususa ezibandayo ioli;
• ukuncothula i oil filter;
• Ukubonelela ngokwazi ukufikelela kwi-unit isiciko ngaphambili, ngokuphakamisa injini;
• Ukususa isiciko phambi iklatshi hydraulic.

Emva nokuhlangana ulwelo isusiwe, ngesidanga banxibe ibanjiwe kunye neendidi iziphene. Ukuba kunokwenzeka, luquka ukutshintshiselana izinto ezithile. Kodwa ngenxa ukuntsonkotha kukusebenza iklatshi ithathwa, kucetyiswa ukuba indawo unit lonke liphela. Ngakumbi kwaye lula endaweni ibandla kufuphi nokuhlangana ulwelo ukusuka kwiphepha elingaphandle.

Wake inkqubo ngasemva xa ufuna ibandla, khangela yengxinano kwenkqubo, uze kuphela ukusebenza hydraulic clutch. Xa Lendawo kufakwa, khetha into yokuqala uze ukhangele adventure ekukhetheni naziphi analogue.

Prevention and Maintenance

Elide ngokwaneleyo ukuze kuqinisekiswe ukusebenza kakuhle kunye liqhawuke lwe drive clutch hydraulic. KamAz jikelele has a ilayini kakuhle ngokhuseleko. Kwaye ukuze oku ukuqhubeka elide kangangoko kunokwenzeka, musa zifuna ulondolozo ekhethekileyo. Uthintelo lweempazamo jikelele uhlolo rhoqo, ucwangciso yesondlo kunye indawo umgangatho oyile kunye nezinye iziselo.

Kwakhona ukusebenza kunye nokugcinwa kokubonisa ngesanti kubunzulu baphantsi kufuneka sinikele ingqalelo ubuthathaka yayo - iswitshi. ukutshintshwa ngexesha utshintsho ezinengxaki zifutha lula kakhulu iyunithi nokusebenza xa iyonke.

endaweni yesiphelo

ibandla ezinokuthenjwa kwinkqubo Ukupholisa - bamba hydraulic. KamAz Silungisa ngexesha liyayivumela ukuba basebenze ngokuthembeka yonke kumjikelo operation injini. Kwimeko lokutshintshwa clutch Kucetyiswa ukuba ukutshintshwa ngokupheleleyo zendibano node yoqobo kunye kwiqweqwe cylinder ngaphambili.